Class / Patent application number | Description | Number of patent applications / Date published |
277644000 | Particular cross-sectional seal profile | 80 |
20080224422 | Resilient Seal - The present invention is directed to a resilient, annular, seal. The annular seal has a generally “J” shaped or hook-shaped cross-section ( | 09-18-2008 |
20080309026 | Dust Sealing - The present invention concerns a system for sealing between a rock processing equipment, such as a vibrating screen and a stationary cover or other part. A sealing strip is arranged between the vibrating screen and the stationary cover. The sealing strip is attached to snap profiles fixed to the vibrating screen and the stationary cover, respectively. The sealing strip is fixed to the snap profiles by means of grip strips. The sealing strip is placed slanted in relation to the sides of the vibrating screen and stationary cover, respectively. | 12-18-2008 |
20090033041 | Sealing Arrangement - A sealing arrangement, which is particularly suitable for flat flange connections, has an annular, metallic base body ( | 02-05-2009 |
20090066038 | Sealing structure - A sealing structure in which sealing is made by a seal ring ( | 03-12-2009 |
20090085306 | Gasket - A gasket having a cross sectional shape longer than it is wide and is prevented from falling over and buckling. The gasket | 04-02-2009 |
20090102140 | RAIL CAR DOOR SEALING GASKET - A sealing gasket that provides a seal between two members. The gasket includes a base at one end of the gasket and a gutter-forming surface at the opposite other end of the gasket. There is a pair of sides that join the one end and the opposite other end of the gasket. The sealing gasket is movable between a compressed condition wherein the gasket provides a seal between the two members and an uncompressed condition wherein the gasket does not provide a seal between the two members. When the gasket is in the compressed condition, the gutter-forming surface deforms to form a gutter along the one end of the gasket. | 04-23-2009 |
20090140498 | Sealing Device - To avoid strict control of flatness of a pressing portion, while keeping stability, in a sealing device comprising a metal ring and a seal portion, a metal ring ( | 06-04-2009 |
20090206558 | Sealing Structure - For easy and correct installation of a rubber-like seal ring into a dovetail groove and for prevention of falling away of the seal ring from the dovetail groove and generation of particles, a seal ring ( | 08-20-2009 |
20100084827 | SELF-RETAINING SEAL FOR UNDERCUT GROOVE - Seal ring or other construction for providing a fluid seal intermediate a pair of opposing surfaces. The seal includes a body formed of a resilient material which is configured as having a series of projections which extend radially outwardly from lateral surfaces thereof such that the seal is self-retaining in a dovetail or other undercut groove. | 04-08-2010 |
20100117309 | SEALING APPARATUS FOR A PROCESS CHAMBER - A sealing apparatus is provided herein. In some embodiments, the sealing apparatus includes an annular body including a first portion having a circular cross-section and a second portion extending radially outward from the first portion, wherein the second portion has a rectangular cross-section. In some embodiments, a sealing apparatus includes a body configured to be retained in a recess of a first surface; an arm extending from the body away from the first surface and configured to provide a force when deflected towards the body by a second surface to form a seal between the first surface and the second surface. | 05-13-2010 |
20100133760 | Sealing profile - The invention comprises an elastic material in order to carry out the joining and sealing between a first ( | 06-03-2010 |
20100259016 | Resilient Seal - The present invention is directed to a resilient, annular, seal. In one embodiment, the annular axial seal comprises a first linear section consisting of a first end and a second end, a first side in a first plane and an opposite second side in a second plane. The second plane is substantially parallel to the first plane, wherein the first linear section does not have any inflection points formed therein. The annular axial seal further comprises a first portion contiguous with the first end of the first linear section. The first portion is curved with respect to the first linear section and in accordance with a first predetermined radius such that the first portion breaks the first plane. The first portion extends to a first distal end. The annular axial seal further comprises a second portion contiguous with the second end of the first linear section. The second portion comprises a curved portion that is contiguous with the second end of the first linear section and which curls in accordance with a second predetermined radius, a second linear section contiguous with the curved portion such that the curved portion is between the first linear section and the second linear section, and a curved end portion contiguous with the second linear section such that the second linear section is between the curved portion and the curved end portion. The curved end portion extends to a second distal end. The curved end portion curls inward in accordance with a third predetermined radius such that the second distal end is located across from the first side of said first linear section by a predetermined distance and the first and second distal ends do not directly face each other. | 10-14-2010 |
20110024995 | PRESSURE SEAL - A seal is provided that restricts movement of adjacent parts when in a high pressure environment while allowing relative movement of adjacent parts when in non-high pressure environment. | 02-03-2011 |
20110101628 | SWELLABLE MATERIAL AND METHOD - A swellable material seal includes a quantity of swellable material disposed in a geometric configuration; and a plurality of openings in the material to enhance wettability thereof by a swelling fluid. | 05-05-2011 |
20110163510 | Edging Seal Profile - Edging seal profile for kitchen worktops and the like, which is equipped with a top layer. The edging seal profile comprises a hollow chamber profile, which is enclosed by one front wall leg and two substantially parallel limiting legs deployed at a distance from each other, and which can be filled with a plate element or with an insulation mass, wherein the limiting legs are connected with the front wall leg projecting at right angle, and its upper limiting leg forms on its upper side a supporting surface for the top layer, which is connected with the front wall leg. | 07-07-2011 |
20110254234 | Gland Seals - A gland seal designed according to the joint's factors m and y and the seal-designing rule refined from ASME Code to result in its minimum necessary seating stress y at no fluid pressure being so small to be ignorable that its sealing maintenance factor or disturbance resistance index m, equal to the joint's sealing actuation force divided by the joint's unseating actuation force, can be used to indicate its sealing safety at a fluid pressure: when m=1, its sealing actuation force equals its unseating actuation force or equals its “seating area×fluid pressure” and so it can be kept leak-free under no upset disturbance condition and may leak at an upset moment, and when m>1, it can be resistant to an upset disturbance and be the greater, the more resistant. The factor m for a self-energizing tight joint is equal to its fluid's sealing actuation area divided by its fluid's unseating actuation area. | 10-20-2011 |
20110260413 | SINGLE PIECE GASKET - A single piece gasket is provided wherein the single piece gasket includes a gasket member first portion and a gasket member second portion integral to the gasket member first portion. The gasket member first and second portions are in a common plane when the gasket member is in a relaxed state, and the first and second portions are in intersecting planes in a flexed state. The gasket member first portion is operatively configured to seal at least two compartments. The first and gasket member second portions have substantially circular cross-sections. | 10-27-2011 |
20120061922 | Annular Sealing Device - An annular seal comprising a metallic ring having a cross section. The cross section includes an axially extending body portion having a radial width and an axial height. A spaced apart pair of sealing arms extend axially from the body portion, wherein each sealing arm includes a radially opposed arcuate sealing surface. The arcuate sealing surface may be convex, for example. The spaced apart pair of sealing arms are spaced apart a radial distance greater than the radial width of the body portion. A sealing system comprises a plurality of interconnected metallic rings wherein the body portion engages the sealing arms of an adjacent metallic ring. | 03-15-2012 |
20120153579 | METAL GASKET AND METHOD FOR MANUFACTURING DIE FOR METAL GASKET - [Problem] To provide a metal gasket capable of realizing a uniform surface pressure by a bead of the metal gasket and a uniform collapse ratio of the bead, while restricting deformation of flanges upon bolt fastening. | 06-21-2012 |
20120181756 | ANNULAR SEAL WITH TRAPEZOIDAL CROSS-SECTION - An annular seal for sealing between a cylindrical probe and a bore includes a radially inward-facing sealing portion having a first contact height, a radially outward-facing sealing portion having a second contact height, where the first contact height is greater than the second contact height. The seal further includes a vertical-loading portion, and a sloped deformation portion that extends between the vertical-loading portion and the radially outward-facing sealing portion. | 07-19-2012 |
20120235365 | ALKY-ONE GASKET - A fluid sealing gasket is provided which comprises an outer guide ring, a serrated profile sealing element engaged to the outer guide ring and extending radially inward therefrom and an inner attachment ring engaged to the serrated profile sealing element and extending radially inward therefrom. An inner barrier pillow is formed about the inner attachment ring and extends radially inwardly therefrom. A graphite sealing element facing is formed about the serrated profile core, the serrated profile sealing element facing being disposed in abutting contact with the inner barrier pillow. | 09-20-2012 |
20120319362 | WINGED W-SEAL - A seal assembly has a first seal member, a second seal member, and a third seal member. The first seal member has a wear surface that contacts a first wall of the cavity at two sealing locations. The second seal member has a wear surface that contacts a second wall of the cavity at two sealing locations. The third seal member extends between and resiliently connects the first seal member to the second seal member. | 12-20-2012 |
20130113168 | METAL GASKET FOR A GAS TURBINE ENGINE - A gasket assembly for a gas turbine engine includes a seal portion defining outer surfaces for providing sealing contact and a bias portion defining inner structures that are spaced apart from the seal portion for biasing the outer surfaces into sealing contact. The gasket further includes end portions disposed at ends of the seal portion that including a material thickness greater than a thickness of the bias portion. | 05-09-2013 |
20140042714 | HIGH-PRESSURE SEALING RING - A high-pressure sealing ring for hydraulic assemblies has a substantially—“L”—shaped body with a leg and foot, where an external heel-portion is designed to provide a “rolling” line of sealing contact with the seat in the cylinder or piston in which it is seated. | 02-13-2014 |
20140197606 | SEMICORRUGATED GASKET - An elastomer sealing gasket ( | 07-17-2014 |
20150091258 | METAL SEAL FOR ULTRA HIGH VACUUM SYSTEM - The present invention introduces a metal seal flange assembly for a vacuum system. A new designed metal gasket has a crosses-section shape of irregular quadrangle with two sharp angle forms by the longer base and legs. The long base of the irregular quadrangle is the vertical inner wall of the metal gasket. A preferred cross section shape of the metal gasket is trapezoid or isosceles trapezoid. This design can reduce the normal force applied to the metal seal flange assembly and reduce the number of bolts used in a limit working space. | 04-02-2015 |
20150354210 | Head-of-Wall Firestopping Construction for Use with an Acoustic Wall Construction - A sealing gasket assembly for sealing a head-of-wall of an acoustic wall construction. The acoustic wall construction includes a ceiling track, having a given width, secured relative to a floor underside and supporting a plurality of studs with each of the studs including a stud face. At least one wall panel is secured spaced from and not in contact with the stud faces such that a spacing zone is defined between the stud faces and an inner surface of the at least one wall panel. The gasket assembly includes an insulating gasket configured for a main section thereof to be positioned between the ceiling track and floor underside, the main section defining first and second lateral sides which are spaced from one another a distance at least equal to the given width. A secondary gasket is associated with the insulating gasket and includes a sealing member extending outwardly relative to the first lateral side and configured to engage an upper portion of the at least one wall panel and a portion of the floor underside and form a seal between the at least one wall and the floor underside. | 12-10-2015 |
20150380694 | RUBBER GASKET FOR FUEL CELL - A rubber gasket for a fuel cell is interposed between a first member and a second member stacked in the fuel cell. The fuel cell includes: a seat portion arranged on a surface of the first member; and a lip portion that includes a first hill portion projecting from the seat portion toward the second member and having a curved surface with a first curvature radius and a second hill portion projecting from the first hill portion toward the second member and having a curved surface with a second curvature radius smaller than the first curvature radius, and that makes elastic contact with the second member. The seat portion includes a planar inclined surface inclined with respect to the surface direction at a connecting portion leading to a bottom of the first hill portion. | 12-31-2015 |
20160053893 | SEAL FOR A VACUUM MATERIAL LIFTER - A seal for a vacuum lifter and method of manufacture wherein the seal has a continuous unbroken outer fluid resistant skin of elastomer which forms a boundary around a homogeneous cellular structure with no interior seams or joints. | 02-25-2016 |
277645000 | Hollow or filled chamber | 14 |
20090140499 | GASKETS FOR PROVIDING ENVIRONMENTAL SEALING AND/OR ELECTROMAGNETIC INTERFERENCE (EMI) SHIELDING - A gasket generally includes upper and lower members and first and second oppositely-disposed lateral members. The first and second oppositely-disposed lateral members connect the lower member to the upper member such that a spaced distance separates the lower member's inner surface from the upper member's inner surface. The first and second lateral members, lower member, and lower member may collectively define a generally trapezoidal profile. | 06-04-2009 |
20110018213 | DOUBLE SEAL - The invention relates to a seal ( | 01-27-2011 |
20110227298 | WATER LEAKAGE-PROOF APPARATUS - A water leakage-proof apparatus aims to be firmly held between a shaft and a fixed surface to maintain water leakage-proof effect of the fixed surface and the surrounding of the shaft to prevent external water from flowing along the shaft into chinks around the shaft to form water leakage. The water leakage-proof apparatus includes a casing which has an orifice and an opening at one side. The water leakage-proof apparatus is coupled on the shaft through the orifice so that the opening covers the fixed surface. The water leakage-proof apparatus holds waterproof powder inside to achieve water leakage-proof effect. | 09-22-2011 |
20110304105 | DIFFUSION AND SORPTION FREE GASKETS FOR GAS EXCHANGE MEASUREMENT SYSTEMS - Gaskets are provided for use in gas exchange measurement systems used for photosynthesis, respiration and transpiration measurements. Novel gaskets and gasket designs are provided, including composite gasket designs, along with corresponding construction techniques, which effectively provide low diffusion through bulk material, significant reductions in interfacial diffusion, sufficient compliance to conform to surface irregularities under low applied stresses, and/or low sorption properties, particularly of H | 12-15-2011 |
20130234406 | Nesting Container Lids with Snap On Wings - Stackable lids for a container each include a top surface facing generally in a first direction and a bottom surface opposite the top surface and facing generally in a second direction. Pivotable wing portions extend from each side edge of the lid and each pivotable wing portion is joined to its respective side edge by a hinge. The wing portions are moveable between engaged and disengaged positions, and an inner surface of each wing includes a tab member configured for detent engagement with a rim of the container. The lid also includes corner portions extending between the side edges. Each corner portion includes a skirt portion extending generally in the second direction. Each corner portion also defines a recessed shoulder configured to receive the skirt portion of another when the lids are stacked. | 09-12-2013 |
20150054232 | FACE PANELS FOR LOADING DOCK SEALS AND SHELTERS - Example flexible face panels for dock shelters and dock seals at a loading dock are disclosed herein. An example seal assembly comprises a face panel to be coupled to a projection panel, where the face panel has a front side, a back side and an edge spaced apart from the projection panel. A bulb is positioned adjacent the edge of the face panel. A seal flap is attached to the bulb such that the seal flap projects from an outer surface of the bulb and toward a doorway of a loading dock when the seal assembly is coupled to a wall of the loading dock. | 02-26-2015 |
20150292624 | ACORN SEAL PROFILE - A seal comprising a generally acorn shaped cross-sectional profile is described herein. The seal may be configured for use between two generally adjoining and/or nearly adjoining surfaces. The seal may be used to eliminate a gap or rubbing between a plurality of surfaces. The seal may have a non-circular cross-sectional interior profile. | 10-15-2015 |
20160003358 | SEALING SYSTEM FOR SLIDE OUT ROOMS - A seal useful in sealing slide out rooms used in recreational vehicles. The seal may be used singularly or in pairs to straddle a wall through which the opening is located. A bulb is attached to the base in a cantilevered manner over the base. The bulb has an outer arcuate portion that is integrally joined to opposing sidewall portions. The sidewall portions extend into an inner wall that defines an enclosed space within the bulb portion. The bulb portion may also have a protrusion that can touch the base. A wiper extends from the base substantially co-linearly to the base and opposite the offsetting member. A locating leg extending from the base is movable between a first position and a second position. The first position has the locating leg perpendicular to the base and the second position places the locating leg parallel to the base. | 01-07-2016 |
20160061328 | SPRING RETAINER SEAL - Aspects of the disclosure are directed to a system for isolating at least one of a fire zone and a high-pressure zone from at least one of a non-fire zone and a low-pressure zone, comprising a seal and a flexible spring retainer coupled to the seal that is configured to bias the seal. The biasing may be based in terms of a compression of the seal within a predetermined range of compression. A shielding of the seal from the at least one of the fire zone and the high-pressure zone may be provided. | 03-03-2016 |
20160137436 | FACE PANELS FOR LOADING DOCK SEALS AND SHELTERS - Seal assemblies for dock shelters and dock seals at a loading dock are disclosed herein. An example seal assembly includes a foam pad, a pliable cover to couple to the foam pad, and a shield to attach to the foam pad. The shield has a first end and a second end. The first end is to couple to at least one of the foam pad or the pliable cover and the second end is to project adjacent a vehicle-engaging surface of the foam pad. The shield is to move relative to the foam pad between a standby position when a vehicle is in a non-engaging relationship with the vehicle-engaging surface and a deflected position when the vehicle is in engagement with the vehicle-engaging surface. | 05-19-2016 |
277646000 | Inflatable | 4 |
20080315533 | INFLATABLE SEALING DEVICE FOR A MOLDING TOOL - An inflatable sealing device includes a bushing and a plunger which is movably guided in the bushing through application of air pressure from an air supply to execute a predefined limited stroke. A sealing tube is connected to the plunger and has an interior space which is connected to the air supply to radially expand the sealing tube when air pressure is applied. | 12-25-2008 |
20100289227 | SEALING DEVICE FOR AN ARTICLE HANDLING MACHINE - Sealing device ( | 11-18-2010 |
20160069482 | INFLATABLE HOLE SEALING DEVICE - There is disclosed an inflatable hole sealing device including an inflatable sheet insertable in a hole and suitable to wrap a section of an interconnection means, and an inflation mechanism to introduce an expanding material into the sheet. There is additionally disclosed a kit including the inflatable hole sealing device and an inflator device attachable to the inflation mechanism for administering the expanding material. | 03-10-2016 |
20190143578 | AIR FILLED GASKET | 05-16-2019 |
277647000 | C-, U-, or V-shaped | 17 |
20080252022 | Seal | 10-16-2008 |
20080315534 | Lip Seal for a Cooking Appliance and a Cooking Appliance Provided with Said Seal - A lip gasket ( | 12-25-2008 |
20100066035 | REUSABLE WELD JOINT FOR SYNGAS FUEL NOZZLES - A system, one embodiment, includes an annular seal configured to seal a turbine fuel nozzle to a turbine combustor, wherein the annular seal includes a first annular seal portion having an inner annular surface, a first base portion, and a first peripheral portion opposite from the first base portion. The embodiment also includes the first annular seal portion configured to couple to a second annular seal portion having an outer annular surface, a second base portion, and a second peripheral portion opposite from the second base portion. Further, the embodiment includes the first and second peripheral portions sealable by a weld. | 03-18-2010 |
20100253013 | Co-Extruded Reinforced Sealing Strip for a Motor Vehicle or Building, Its Manufacturing Method and Device. - The present invention relates to a co-extruded sealing strip for a motor vehicle or building which is reinforced by at least one plastic carrier, to a method for manufacturing such a strip and to a device for implementing this method. | 10-07-2010 |
20110084456 | Metal Gasket - A metal gasket includes an outer ring that is formed in a substantially C-shaped cross-section having an opening in a circumferential direction and an inner ring that is disposed inside the outer ring, wherein the inner ring is configured in a polygonal shape of a cross section, and a pair of corner portions opposing to each other in the inner ring are disposed on inner circumferential faces on the both sides of the opening in the outer ring. | 04-14-2011 |
20110115170 | Comby Two-Sided Overlain Gasket for Sealing of Dismountable Flanged Joints - Comby two-sided overlain gasket ( | 05-19-2011 |
20120200046 | SYSTEM FOR SEALING A GAP BETWEEN A TRANSITION AND A TURBINE | 08-09-2012 |
20120235366 | SEAL FOR TURBINE ENGINE BUCKET - A system including a first turbine segment comprising a first blade coupled to a first shank. The system also includes a second turbine segment including a second blade coupled to a second shank, as well as a plunger seal disposed in a gap between the first and second shanks. The system also includes a biasing element disposed in a hollow region of the first shank, wherein the biasing element is directly adjacent to the plunger seal. | 09-20-2012 |
20130038029 | DEVICE FOR SEALING INTERSECTING JOINTS - Embodiments of the invention relate generally to sealing devices and, more particularly, to devices for sealing intersecting joints. In one embodiment, the invention provides a device for sealing intersecting joints, the device comprising: a compliant central body; a first compliant leg extending outward from the compliant central body; a second compliant leg extending outward from the compliant central body at a first angle relative to the first compliant leg, wherein each of the first compliant leg and the second compliant leg comprises a blind bore into which a length of o-ring, c-seal, or other geometric-type seal material may be inserted. | 02-14-2013 |
20130187348 | Sealing Tape for Sealing a Joint - The sealing tape for sealing a joint has a first foam strip and a second foam strip of a flexible foam capable of recovery after compression, the first and second foam strips arranged next to each other in a functional direction of the sealing tape. A sheet-type strip serving to reduce a permeability of the sealing tape to diffusion of water vapor in the functional direction is arranged between the first foam strip and the second foam strip and has a section arranged in the shape of a U or V, wherein a first limb and a second limb of this section extend toward the top of the sealing tape. | 07-25-2013 |
20130300070 | Metal Gasket - An annular metal gasket for sealing a space between members by being pressed in the vertical direction in a state of being mounted between the members, the metal gasket comprising an annular outer ring having a substantially C-shaped cross-section and having a circumferential-direction opening formed therein, and an annular inner ring fitted inside the outer ring. The inner ring is formed so as to have a polygonal cross-section. Bend parts having an inner angle larger than 180° are formed between the upper corner part and the inner- and outer-circumference-side corner parts; and between the lower corner part and the inner- and outer-circumference-side corner parts. | 11-14-2013 |
20140284886 | FILTER CARTRIDGE WITH SEAL MEMBER AND METHODS - An air filter cartridge has filter media and a gasket arrangement with a perimeter gasket member against the downstream flow face and a side gasket member adjacent to at least a partial extension of a first side panel. The side gasket member includes no portion against second, third, and fourth side panels of the air filter cartridge. The air filter cartridge can be used in a dust collector having a tubesheet and a frame arrangement extending from the tubesheet. The perimeter gasket member seals against the frame arrangement and the side gasket member seals against the tubesheet. | 09-25-2014 |
20150368898 | Head-of-Wall Top Track Gasket Member for Acoustic and Firestopping Insulation - A sealing gasket assembly for sealing a head-of-wall construction including a member body having a top member with first and second spaced apart side panels depending from the top member. The intersection of the first side panel and the top member defines a first inside corner and a first outside corner and the intersection of the second side panel and the top member defines a second inside corner and a second outside corner. A supplemental sealing member extends along each of the first and second outside corners. Each supplemental sealing member is manufactured from a flexible material and is configured such that a panel abutment portion thereof extends along at least a portion of an outside surface of the respective side panel and a return portion extends along at least a portion of an outside surface of the top member. | 12-24-2015 |
20150377051 | SLIDING SEAL - The present disclosure relates generally to a sliding seal between two components. At least one of the two components includes a ramped surface on which the sliding seal slides during relative movement between the two components. | 12-31-2015 |
20160003078 | GASKET WITH THERMAL AND WEAR PROTECTIVE FABRIC - The present disclosure relates generally to a gasket assembly for use in a gas turbine engine, the gasket assembly including a gasket component including an outer surface and end portions, and a seal component operably coupled to the outer surface of the gasket component for providing sealing contact. | 01-07-2016 |
20160121813 | INSERT FOR A MOTOR VEHICLE SEAL - The present disclosure relates to an insert for a motor vehicle seal, with multiple frames connected to one another via webs. The webs have adjacent first legs with outer face ends along an insert longitudinal axis. A minimum distance of the outer face ends of the first legs of first frames to a bending axis of these legs is smaller than a maximum distance of the outer face ends of the first legs of second frames to the bending axis of the first legs of the first frames. | 05-05-2016 |
20180023705 | METAL GASKET | 01-25-2018 |
277648000 | Plural projections along sealing surface | 20 |
20090218773 | NTERFACE SEAL - A seal member has a configuration including a ring-shaped main body portion, an inner peripheral lip portion protruding from a ring inner peripheral portion of the main body portion and an outer peripheral lip portion protruding from a ring outer peripheral portion of the main body portion. The inner peripheral lip portion takes an O-ring shape deformable in a protruding direction. The outer peripheral lip portion takes a structure deformable in a direction different from an extending direction, corresponding to a pressure in a sealed area. The member preferably sealing, when communicating a plurality of spaces separated from an external space, these spaces from an external environment, is thereby provided. | 09-03-2009 |
20090261533 | Seal member - A seal member capable of maintaining, increasing, and stabilizing sealability by preventing it from being deteriorated with time and interposed between a container body and a cover body to seal therebetween. The seal member comprises an endless part fitted to a fitting groove formed in the cover body and a projected piece formed extendedly from the endless part so that its tip part is brought into contact with the container body to seal a contact portion between the container body and the cover body. The projected piece comprises a contact piece brought into contact with the contact surfaces of the container body and the cover body to seal therebetween. The contact piece is formed of two sheets of lip parts of fork shape in cross section. | 10-22-2009 |
20090261534 | SEALING GASKET AND USES OF SUCH A GASKET - A gasket of multipurpose design is provided, requiring only simple adjustments of the structure of the gasket as a function of the use that is made thereof, namely for connectors in a fluid circuit or for high-pressure hydraulic pistons. More precisely, there is provided an annular gasket of elastically deformable material presenting an axis of revolution and a transverse axis, and comprising, in cross-section, a central zone of determined thickness presenting an inside face facing towards the axis of revolution, and an opposite outside face, together with two side faces interconnecting the inside and outside faces. At least one of the side faces includes at least one compressible lobe; and one of the outside and inside faces carries two lips suitable for bending, that are arranged on either side of the transverse axis, and each of which is connected to a respective one of the side faces. | 10-22-2009 |
20100140881 | SEALING STRUCTURE - A sealing structure having a gasket installed in an installation groove in one member. The gasket has a body section whose width is less than the width of the installation groove. On opposite ends, in the depth direction of the installation groove, there is provided a pair of seal surfaces that contact a surface of another member and the bottom of the installation groove. The bottom surface of the installation groove is a curve that is deepest at its center in the width direction of the groove. On the gasket body section, on the side corresponding to the bottom of the installation groove, there is formed a pair of groove bottom-side projections extending along the longitudinal direction of the gasket with the seal surface between the projections, projecting from opposite ends in the width direction of the body section, and coming into contact with the surface of the installation groove. | 06-10-2010 |
20100156052 | MOTOR VEHICLE BRAKE MASTER CYLINDER SEAL - Master cylinder for a hydraulic braking circuit, particularly for a motor vehicle, comprising an annular seal ( | 06-24-2010 |
20100253014 | METHOD OF SEALING A JOINT - A method of sealing a joint between components especially in an aircraft comprises the steps of identifying the sealing gap to be sealed; selecting a suitable sealing material having a fractional maximum sealing thickness and a fractional fully-compressed thickness and selecting a suitable thickness of that sealing material, based on a consideration of the fractional maximum sealing thickness and the fractional fully-compressed thickness of the sealing material and on the sealing gap; locating, between the mating surfaces of the components to be sealed, the suitable thickness of the suitable sealing material; and fastening the components together. | 10-07-2010 |
20110079966 | ASSEMBLY COMPRISING A SEAL INSERTED BETWEEN TWO COMPONENTS OF DIFFERENT MEAN THERMAL EXPANSION COEFFICIENT, ASSOCIATED SEAL, APPLICATION TO SEALING OF HTE ELECTROLYZERS AND SOFC FUEL CELLS - The invention concerns an assembly typically operating at above 500° C., between two components of different mean thermal expansion coefficients, between which a seal is inserted having a coefficient which differs by a value of at least 1.10 | 04-07-2011 |
20110193298 | GASKET - A gasket is provided which is intended to improve its sealing performance by attaining a further stabilization of the posture thereof in a groove. In a gasket ( | 08-11-2011 |
20120032406 | CORNER SEAL DEVICE - A corner seal device for use in combination with wiper seals used in slide-out rooms in recreational vehicles. The corner seal device has a first generally horizontal surface and a second generally vertical surface meeting to form a corner. A third surface extends obliquely from the first surface and has at least some portion that is above the first surface. An end wall may be used to connect the third surface to the second surface. The corner seal device may also be used with a wiper seal having an inner shelf that extends over the third surface of the corner seal device. The inner shelf may also have a C-channel at the end that covers the upper most portion of the third surface of the corner seal device. | 02-09-2012 |
20120267864 | GASKET AND SEAL STRUCTURE - Provided are a gasket and a seal structure, which can exhibit a sealing property without being affected by the state of a contact surface of an attached object. A plurality of lip portions ( | 10-25-2012 |
20130307227 | Sealing Material for Thin Plate Member - There is provided a sealing material for a thin plate member which eliminates the need to form seal grooves as in prior art when applied to a thin plate member such as a cell of a secondary battery such as a redox flow battery, a fuel cell and a lead storage battery, and which provides satisfactory sealing and can compactify and reduce in weight a device to be used and facilitate assembling with reduced cost as well as allowing more cells to be stacked resulting in improving fuel capacity. The annular sealing material for a thin plate member that provides sealing between thin plate members includes a lateral sealing body disposed on a lateral of the thin plate member, and a pair of sealing legs branching from the lateral sealing body in a fork shape and disposed on the front surface and the back surface of the thin plate member. | 11-21-2013 |
20140062038 | BARRIER SEAL - A seal, system and method for sealing a connection between adjacent barrier members each having a channel along one edge and flange along an opposed edge sized to be received within a corresponding channel of an adjacent barrier member. The seal comprises an elongate core having an opening extending longitudinally therealong and a plurality of fins extending therefrom. The system includes the seal and a wiper sized to surround the flange. The method comprises locating the wiper about the flange and the seal within the channel, engaging the flange within the channel and moving the second barrier member in a downward direction with the wiper below the channel of the second barrier member so as to remove and prevent debris from entering the connection between the channel and the flange. | 03-06-2014 |
20150123354 | SEALING SURFACE, IN PARTICULAR FOR A VACUUM CHAMBER OF A MASS SPECTROMETER AND METHOD OF MANUFACTURING SUCH A SEALING SURFACE - A sealing surface, in particular for a vacuum chamber of a mass spectrometer and an associated manufacturing process, has non-circular shapes and can be produced with low effort. The sealing surface has circumferential cracks, being produced by erosion or jet machining or indentation-forming. A method manufactures such a sealing surface, a component has such a sealing surface, a vacuum chamber is made of components with such sealing surfaces and a mass spectrometer has such a vacuum chamber. In the prior art annular sealing surfaces are produced by turning. Milling permits a non-annular embodiment but is disadvantageous in case of sealing. | 05-07-2015 |
20150123355 | Seal Assembly Having An Anti-Friction Ring And Method Of Assembly - A seal system may include: an annular shaped resilient seal, the resilient seal having an outer portion, an inner portion, a distal end, and a proximal end; a conical portion located in the inner portion of the resilient seal, the conical portion converging toward the distal end, the conical portion defining a hole at the distal end; an anti-friction ring; flexible fingers defining at least part of the anti-friction ring; and an end feature located at a distal part of the flexible fingers, the end feature having at least a partial spherical cross-sectional shape, wherein the anti-friction ring is dimensioned to fit, at least partially, in the conical portion of the inner portion of the resilient seal. A method of making a seal system may also be provided. | 05-07-2015 |
20150316150 | FISHBONE-LIKE HELICAL TOOTHED METALLIC GASKET - A fishbone-like helical concentric toothed metallic gasket, upper and lower end faces of which are provided thereon with annular toothed grooves in the peripheral direction, wherein teeth of the toothed grooves are integrated with the metallic gasket and obliquely disposed towards a pressure source, the teeth having a cross-sectional shape looking like a fishbone and an oblique angle of greater than 0° and less than 90°, and a contact surface between top of the teeth and a flange forms a non-sharp corner is disclosed. Due to the oblique orientation of the toothed grooves on the surfaces of the rings, a plurality of enclosed pressure-resistant chambers are formed, so that pressure from the pressure source can be relieved step by step; and the closed chambers may generate an effective sealing compensation force by using fluid pressure, thereby improving the reliability of sealing. | 11-05-2015 |
20150338690 | FRAME SEAL STRUCTURE ON SUBSTRATE, SUBSTRATE, AND LIQUID CRYSTAL DISPLAY DEVICE - The present disclosure relates to the field of liquid crystal display, and particularly to a frame seal structure on a substrate, a substrate, and a liquid crystal display device. The frame seal structure comprises a primary seal and an assembly process dummy seal. The assembly process dummy seal is formed in an area between the primary seal and an edge of the substrate, and consists of a plurality of sub-seals which are arranged discontinuously. The present frame seal structure is a novel frame seal structure which is proposed with respect to drawbacks of the process dummy seal during assembling with a VIF process in a liquid crystal display device with post spacers. By virtue of the novel frame seal, the peripheral region of the substrate will not be pressed airtight during assembling, so that the gas can be discharged, and poor sealing in a certain area is avoided. Thus the present disclosure can solve the problem of poor pressing of frame seal, particularly the problems like seal brush and seal narrow, and can be better adapted to the VIF process and improve the yield. (FIG. | 11-26-2015 |
20190145517 | EMBED PAN | 05-16-2019 |
277649000 | Plural projections along opposite sealing surfaces | 3 |
20110304106 | PRESS IN PLACE SEAL - A press-in-place or “PIP” seal has a length and a cross section. The cross section, when in an uncompressed state, includes a top portion that includes a first bead and a second bead. The top portion has a seal width. The cross section further includes a bottom portion having a third bead and a fourth bead. The bottom portion has a narrow width that is narrower than the seal width. A first side surface connects the third bead with the first bead and a second side surface connecting the fourth bead with the second bead. | 12-15-2011 |
20140319783 | Expandable High Pressure and High Temperature Seal - An expandable seal features a ring structure with internal and external seal. The seals are mounted in grooves and extend beyond a base outer dimension on the ring on the inside and the outside surfaces. Bumps are positioned in axial alignment with the seals but in opposition to each seal so that the exterior seal has a bump axially aligned but on the inside of the ring and the inner seal has a bump axially aligned and on the outside surface of said ring. The bumps have end transitions to the base dimension to create a volume for the seal material to travel axially when radially expanded from a mandrel extending within for effective seal containment. Seal rings can be stacked to adjust to dimensional irregularities in the surrounding tubular or the mandrel and to back each other up in the event of seal failure in any one seal ring. | 10-30-2014 |
20150376934 | SEALED UNIT AND SPACER - A sealed unit includes at least two sheets of transparent or translucent material separated from each other by a spacer. One example of a spacer for a sealed unit includes a first elongate strip, a second elongate strip, and filler arranged therebetween. The first and second elongate strips have a small undulating shape in some embodiments. Methods of making spacers and window assemblies as well as devices for use in the manufacture of spacers and assemblies are disclosed including a manufacturing jig and a spool storage rack. The spool storage rack stores a plurality of spools configured to store spacer materials thereon. | 12-31-2015 |