Entries |
Document | Title | Date |
20080197578 | Multi-piece seal - A multi-piece seal has an outer member and an inner member partly disposed in the outer member. In cross section, the outer member has a C-shape and defines a channel, and the inner member is round and has a pair of lobes extending away from its body. | 08-21-2008 |
20080265523 | Asymmetric Gasket - The asymmetric gasket counteracts the twisting tendency of a gasket in radiused portions. The design also energizes the seal in higher pressure applications to further increase the seal force and uniformity. The result is the minimization of potential for gasket roll and maximized seal pressure and stability. The gasket includes a gasket body having an upper surface and a lower surface each adapted to engage one of the two members being sealed. The gasket body has a radiused portion having an asymmetric cross section wherein the intermediate portion of the outboard surface extends radially outward from the outboard edges of the upper and lower surfaces to a greater extent than the intermediate portion of the inboard surface extends radially inward from the inboard edges of the upper and lower surfaces. | 10-30-2008 |
20080284112 | GASKET HAVING FORMED LOAD BEARING COMPRESSION LIMITING FEATURES - A gasket is provided with a metallic or plastic substrate formed to provide a raised bead portion that has a concave surface that is filled with over molded elastomeric material to create a load bearing compression limiting feature to control compression on the over molded gasket material. | 11-20-2008 |
20080309025 | HYBRID MOUNTING PROVIDING SEALING AND NVH FUNCTION FOR STRUCTURES - A hybrid mounting system is provided for mounting components together with a gasket there between. The mounting system provides soft or hard mount bolt locations, depending on application, at areas identified as high frequency path or problem areas while hard or soft mount bolt connections, depending on application, are utilized at areas identified as non problem or path areas. The hybrid mounting system can be utilized in applications involving industrial machinery, automotive applications and other applications where two components are mounted together with a gasket there between. | 12-18-2008 |
20090033038 | Perimeter seal for passageways between adjacent air-handling plenums - A seal around the perimeter of an air passageway which passes between adjacent plenums in an air-handling system includes a first channel containing a sealant which is located in the first plenum and extends around the periphery of the passageway. The first channel partially overlies the sidewall of the plenum and partially extends past the exposed edge of the plenum walls. A second channel, which is similarly located in the second plenum, also contains a sealant. A first blade projects from the wall of the first plenum into the sealant in the first channel, and a second blade projects from the wall of the second plenum into the sealant in the second channel. A third blade, which extends into the sealant in both the first and second channels, is located inwardly of the edges of the channel walls that form the perimeter of the passageway. | 02-05-2009 |
20090174153 | Mold for Gasket, Method for Manufacturing the Gasket, and Gasket - This invention provides a mold for a gasket, which can render the planar shape of a mold for integral molding of a large-diameter gasket as small as possible to reduce the size of the manufacturing equipment and, at the same time, by virtue of integral molding, does not require labor and time in the manufacture thereof and does not cause a lack of strength in the connecting part. To this end, a mold ( | 07-09-2009 |
20120091668 | HEAT-RESISTANT SEAL MEMBER - To provide a means for achieving sufficient sealing performance even in the case of using a highly heat resistant clay film in a high temperature environment exceeding 600° C., minimizing deterioration thereof caused by structural change even in a high temperature environment exceeding 600° C. in the presence of water, and preventing decline in the function of the product caused by the elution of sodium. A member containing a clay film which contains aligned clay particles in the structure thereof and contains, among the clay particles and/or among clay particle layers, a substance decomposing at temperatures, exceeding 100° C. but not exceeding the temperature allowing the release, as water, of structural hydroxyl groups in the clay particles, wherein the member is to be employed in an environment of equal or higher temperatures than the decomposition temperature of the aforesaid substance. | 04-19-2012 |
20120319360 | PLUG ASSEMBLY FOR BLADE OUTER AIR SEAL - A plug assembly includes a cup which defines a cup portion and a cup anti-liberation portion along an axis, a wedge is mountable within the cup portion to at least partially radially expand the cup anti-liberation portion. | 12-20-2012 |
20130134681 | CHECK MARK ON MOLDED PART OF AN IN-MOLD ASSEMBLY - A method is provided for manufacturing an assembly including a plurality of extrusions and a molded part. having a mold mark. The method includes the steps of: placing the plurality of extrusions into a mold; molding the molded part of the plurality of extrusions to form the assembly; forming the mold mark on the molded part at the joint line between the molded part and at least one of the plurality of extrusions; and detecting the presence of the mold mark at the joint line to determine whether the assembly has formed at the correct size. | 05-30-2013 |
20130147125 | METHOD FOR MANUFACTURING A COMPOSITE RING, COMPOSITE RING, USE OF THE RING IN A SEAL ASSEMBLY AND SEAL ASSEMBLY - A method for manufacturing a composite ring ( | 06-13-2013 |
20130175766 | Low Leakage Rate Composite Gasket - The present invention relates to a gasket ( | 07-11-2013 |
20130187343 | METAL SEAL - A metal seal of a non-circular ring which shows uniform sealing ability on whole periphery. The whole configuration of the metal seal is a non-circular ring having an R-shaped curved portion and a straight portion, and a cross-sectional configuration of the metal seal is changed as to make cantilever flexural rigidity larger on the straight portion than on the R-shaped curved portion. | 07-25-2013 |
20130193650 | METAL SEAL - A metal seal which can be fastened by low fastening force and can show sufficient sealing ability when receiving fluid pressure. The metal seal is composed a U-shaped metal thin seal and a reinforcing outer-fit member which receives side wall portions and a bottom wall portion of the thin seal from a back side. | 08-01-2013 |
20130307223 | Sealing Element - A sealing element ( | 11-21-2013 |
20140001708 | PERMANENTLY ENGRAVING A MARKING ON A SEALING SURFACE OF AN O-RING SEAL | 01-02-2014 |
20140062032 | SPRING-LOADED SEAL ASSEMBLY - A seal assembly is provided. The seal assembly includes a first outer shim and a second outer shim The second outer shim is operably coupled to the first outer shim and comprises at least one substantially impermeable portion that spans across a gap between at least two turbomachine components. The second outer shim further engages the at least two turbomachine components to substantially seal the gap. The substantially impermeable portion is substantially planar at least along a width of the seal assembly. The seal assembly further includes a resilient member that is either coupled to at least a portion of an outer surface of the first outer shim or comprises an integral portion of the first outer shim The resilient member engages the seal assembly to contact bottom surfaces of a cavity defined between the at least two turbomachine components. | 03-06-2014 |
20140138919 | Press-in-Place Gaskets and Fabrication Methods - Gasket stock is disclosed having a rectangular metal core that is readily bendable in one direction and a deformable rubberized jacket coextruded with and encasing the metal core. A method of fabricating the gasket stock through a coextrusion process is disclosed. A method also is disclosed for forming a press-in-place gasket with the method including obtaining bendable gasket stock, incrementally advancing the gasket stock to predetermined positions in a bender, and bending the gasket stock at the predetermined positions along its length to form a desired shape of the press-in-place gasket. The bender is controlled by a computer to form the shape of the gasket according to a CAD or other electronic file. Finally, a method of supplying press-in-place gaskets and accommodating design changes of such gaskets is disclosed. | 05-22-2014 |
20140167365 | WATER PROOF SEALING ASSEMBLY - A water proof sealing assembly includes a first part, a sealing member and a second part which is connected to the first part by two respective connection pieces. A recess is formed in one of the first part and the second part, and located close to the connection piece. The sealing member is located between the first and second parts. One end of the sealing member is inserted into the recess and compressed by the connection pieces. | 06-19-2014 |
20140217678 | FLAT GASKET - The invention relates to a flat seal such as those that are used in motor vehicle construction in particular. Such flat seals can be used for example as seals in the exhaust tract of internal combustion engines, as cylinder head gaskets, or also as hydraulic system control plates. Hydraulic system control plates, such as transmission control plates for example, always have a sealing function in addition to a fluid control function simultaneously. | 08-07-2014 |
20140252722 | SEAL STRUCTURE - In order to prevent gaps from occurring in corner sections in a section where three surfaces are joined together, comprising the combination of a housing, grommet and cover, or the like, thereby improve sealing, a seal structure, which is provided with a housing in which a notch-shaped grommet-mounting section is disposed, a grommet, a cover and a metal substrate gasket, is provided, wherein the grommet is provided with a seal projection, and the seal projection forms a protruding section due to a portion of the seal projection protruding toward the metal substrate gasket when the seal projection makes intimate contact with the inner surface of the grommet-mounting section. The metal substrate gasket is provided with two seal lines and a groove-shaped recess between the seal lines. When nipped, the protruding section of the seal projection is tightly compressed inside the groove-shaped recess in the metal substrate gasket. | 09-11-2014 |
20140284884 | SEALS HAVING TEXTURED PORTIONS FOR PROTECTION IN SPACE ENVIRONMENTS - A sealing construct for a space environment includes a seal-bearing object, a seal on the seal-bearing object, and a seal-engaging object. The seal includes a seal body having a sealing surface, and a textured pattern at the sealing surface, the textured pattern defining at least one shaded channel surface. The seal-engaging object is selectively engaged with the seal-bearing object through the seal. The seal-engaging object has a sealing surface, wherein, when the seal-engaging object is selectively engaged with the seal-bearing object, the sealing surface of the seal-engaging object engages the sealing surface of the seal, and the seal is compressed between the seal-bearing object and the seal-engaging object such that at least one shaded channel surface engages the sealing surface of the seal-engaging object. | 09-25-2014 |
20140339780 | THERMALLY CONDUCTIVE NANOCOMPOSITION AND METHOD OF MAIKING THE SAME - In an embodiment is a seal including an elastomer; and boron nitride nanoparticles disposed in the elastomer, wherein the seal is thermally conductive and electrically insulating. In another embodiment, is a method of making a seal, the method includes compounding an elastomer with boron nitride nanoparticles to provide a composition; and molding the composition into a shape. | 11-20-2014 |
20140367922 | SEALING ELEMENT - A sealing element, e.g., a sealing ring, is adapted to seal between two component sections and to be compressed by the two component sections in a groove that is provided in one of the two component sections and having a groove opening and a groove bottom. The sealing element comprises a profile which, in the non-compressed state, comprises different profile heights and at least two outer surfaces. The profile is deformable in the compressed state such that it extends with at least one of its side sections into the groove opening (NÖ) and thereby possibly partially closes the groove opening. | 12-18-2014 |
20150076770 | INSULATED HIGH TEMPERATURE COMPOSITE SEAL - An embodiment of the present disclosure includes a seal assembly. The seal assembly may include a metallic seal, an insulating sleeve, and a retaining clip configured to retain the insulating sleeve relative to the metallic seal. In an embodiment, a high temperature seal assembly may include a metallic seal, an insulating sleeve encompassing the metallic seal, a plurality of retaining clips configured to retain the insulating sleeve relative to the metallic seal, and first and second modified sealing surfaces, wherein the retaining clips are configured to provide the first and second sealing surfaces. | 03-19-2015 |
20160128242 | GASKET INSTALLATION FIXTURE - A gasket installation fixture includes a shell and a positioning mechanism which is fixed on the shell. The positioning mechanism defines a pressing block and a transmission mechanism which is received in the shell. The transmission mechanism defines a slope and a guiding column which is received in the transmission mechanism, when the pressing block pushes against the slope, the transmission mechanism can slide in the shell to elastically deform and the guiding column can expand to hold and press the gasket into its place. | 05-05-2016 |