Class / Patent application number | Description | Number of patent applications / Date published |
137315110 | Assembling, disassembling, or removing cartridge type valve (e.g., insertable and removable as a unit, etc.) | 29 |
20110088790 | BIAS RELEASE CARTRIDGE - An apparatus for unsealing a pipe in a pipe assembly is disclosed. The apparatus has a seal for minimizing leakage from the pipe and a spring attaching to both the seal and the pipe assembly. If the seal is to be removed, a spring force of the spring acts against and moves the seal for removal of the seal. | 04-21-2011 |
20120118404 | APPARATUS FOR REPAIRING AND UPGRADING PIPES - Apparatus for controlling flow of fluid through a pipe, comprising: a housing configured to enclose a portion of a pipe through which fluid flow is to be controlled, the housing comprising: a first part defining a chamber configured to receive the portion of the pipe; and a second part extending from the first part, the second part defining a stowage space adjacent the chamber; a flow control device from a stowed position in the stowage space to an installed position in the chamber for selectively controlling flow through the housing, the flow control device comprising a body having a leading end defining a cutting surface for removing a section of the pipe enclosed by the housing as the flow control device moves from the stowed position to the installed position in order to form an opening in the pipe for receiving the flow control device when in the installed position; and a rotary drive mechanism for moving the flow control device from the stowed position to the installed position in response to a rotary input. | 05-17-2012 |
20140130899 | Outlet for a Sanitary Unit - A fitting ( | 05-15-2014 |
20140332093 | MULTI-PORT MODULAR VALVE WITH SNAP-IN SEAT - A solenoid operated modular valve includes a solenoid body having a coil and a pole piece positioned in the solenoid body. A valve body cartridge is connected to the solenoid body. A polymeric snap-in seat assembly includes first and second deflectable claw arms each having a barb engaging the valve body cartridge retaining the snap-in seat assembly in direct contact with the valve body cartridge. A seat engagement face when contacted by a valve seal member defines a valve closed position, and is displaced away from the seat engagement face in a valve open position when the coil is energized. A valve body cartridge body end portion includes a barb engagement face having pitched contact edges each having a continuous pitch directly contacted by the barb of the first and second deflectable claw arms to rotatably and frictionally lock the snap-in seat assembly to the valve body cartridge. | 11-13-2014 |
20150101680 | HIGH PRESSURE FLUID SYSTEM - A high pressure fluid system including enhanced safety, maintenance and servicing features. The system can include a CAM assembly module, having a valve seat assembly, seal cartridge assembly and inlet manifold, that is easily installed in and removed from a frame and/discharge manifold as a single unit. A discharge manifold can isolate different pressure rated passageways of the system, and multiple rupture discs associated with the same. A discharge manifold end plate can be included to provide ease of repair of discharge outlets and to establish a plumbing system for the rupture discs. A quick coupler can facilitate connection between a plunger of the seal cartridge assembly and a cross head stub connected to a power frame. A lubrication valve assembly can provide and meter lubrication from a high pressure inlet source to a plunger and packing of the seal cartridge assembly. | 04-16-2015 |
20150101681 | HIGH PRESSURE FLUID SYSTEM - A high pressure fluid system including enhanced safety, maintenance and servicing features. The system can include a CAM assembly module, having a valve seat assembly, seal cartridge assembly and inlet manifold, that is easily installed in and removed from a frame and/discharge manifold as a single unit. A discharge manifold can isolate different pressure rated passageways of the system, and multiple rupture discs associated with the same. A discharge manifold end plate can be included to provide ease of repair of discharge outlets and to establish a plumbing system for the rupture discs. A quick coupler can facilitate connection between a plunger of the seal cartridge assembly and a cross head stub connected to a power frame. A lubrication valve assembly can provide and meter lubrication from a high pressure inlet source to a plunger and packing of the seal cartridge assembly. | 04-16-2015 |
20150122349 | RETARDER CONTROL VALVE ASSEMBLY AND SYSTEM FOR RAIL CARS - A retarder control valve assembly and system for controlling speed of rail cars, utilizes cartridge valves carried in a manifold body including piping and pilot control apparatus, but no wearing surfaces, dynamic seals, or moving parts. The cartridge valves are replaceable without replumbing, and include all moving valve elements and dynamic seals. The valves each include a piston controlled poppet carried on a spool movable within a cartridge body to open and close the valve and supported to withstand high side loads. The pressure sensing and feedback to the retarder system controller is at the manifold, in a pressure spike attenuating circuit having a phase modulating capability to mimic retarder pressure remotely. | 05-07-2015 |
20150308593 | PLUMBING FITTING ADAPTER - A coupling system for interconnecting a tube to a valve body is provided. The valve body has a body portion and a nipple extending from the body portion, and the nipple has a threaded external surface and an internal wall defining a bore. The coupling system further includes an adapter having opposing first and second ends, a nut defining a hole through which the first end passes, and a compression fitting located between the nipple, the adapter, and the nut such that when the nut is tightened onto the nipple, the compression fitting inhibits removal of the adapter from the valve body. The adapter defines a passageway extending from the first end to the second end, wherein the first end is received in the bore and the second end is configured to couple to the tube. The nut has an internally threaded surface configured to engage the threaded external surface. | 10-29-2015 |
20160076663 | SNAP-FIT TYPE VALVE - To provide a snap-fit type valve which can be easily attached to and removed from a piping base member. A snap-fit type valve includes a pair of mounting levers on side surfaces of a valve body so as to engage with a base member in a snap-fit manner, wherein the mounting lever includes a shoulder which extends from the valve body, an arm connected to a distal end of the shoulder and an engaging section formed at a distal end of the arm, and is elastically deformable in a direction in which a distance between the engaging sections increases, a first mounting lever which is one of the pair has the shoulder and the arm connected to each other via an arch shaped connecting section and is formed to be elastically deformable at a position of the connecting section, and a second mounting lever which is the other of the pair is formed to be deformable at a position of the shoulder, and has an operation section to elastically deform the shoulder. | 03-17-2016 |
20160200619 | VALVE ASSEMBLY FOR AN IS MACHINE | 07-14-2016 |
20160201827 | QUICK MOUNT/RELEASE, MICRO-FLUIDIC VALVE ASSEMBLY | 07-14-2016 |
137315120 | Faucet type (e.g., domestic water use, etc.) | 18 |
20080289697 | Water inlet device for mounting a valve body on a deck - A water inlet device is adapted for mounting a valve body on top of a deck, and includes a fixing unit and a connecting unit including a connecting component that is adapted to be secured to the valve body, and a coupling unit. The coupling unit includes first and second coupling components provided respectively on the fixing unit and the connecting component, and permits rotation of the connecting component relative to the fixing unit between a first position, where the connecting component is separable from the fixing unit, and a second position, where the connecting component is non-separable. One of the first and second coupling components is in a form of a slot having a circumferentially extending segment and a vertically extending segment. The other one is in a form of a protrusion that is extendible into and removable from the slot, when the connecting component is at the first position. | 11-27-2008 |
20080289698 | Water inlet device for mounting a valve body on a deck background of the invention - A water inlet device is adapted for mounting a valve body that is formed with a water inlet hole on top of a deck. The water inlet device includes a fixing unit adapted to be secured to the deck and formed with a water supply hole, a connecting unit, and a switch unit. The connecting unit includes a connecting component adapted to be secured to the valve body, and a coupling unit that permits rotation of the connecting component relative to the fixing unit between a first position, where the connecting component is separable from the fixing unit, and a second position, where the connecting component is non-separable. The switch unit is retained rotatably on the fixing unit, is coupled co-rotatably and separably to the connecting component, and blocks the water supply hole when the connecting component is at the first position. | 11-27-2008 |
20090007971 | Faucet Mounting Sleeve - A system for mounting a faucet to the exterior portion of a dwelling is provided. A mounting sleeve is employed that is associated with a tube that is interconnected to the faucet that is generally positioned outside of a dwelling. The tube is rigidly interconnected to a mounting sleeve that is supported by at least one bracket that allows for selective adjustments. That is, the mounting sleeve may be selectively offset from the interior surface of the dwelling, thereby accommodating exterior building surfaces with irregular shapes such as stone, brick, mortar, stucco, etc. The mounting system provides additional rigidity to the faucet/dwelling interconnection. | 01-08-2009 |
20110061747 | FAUCET DEVICE - A faucet device includes a fixing unit having a water supply hole and a locking groove, a valve unit coupled separably to the fixing unit, a positioning unit, and a locking unit. The valve unit is movable between a first position to be connected to the fixing unit, and a second position to be separated from the fixing unit. The valve unit is rotatable relative to the fixing unit so as to be secured to the fixing unit by the positioning unit and to unblock the water supply hole, and is further rotatable reversely so as to be separable from the fixing unit and to block the water supply hole. The locking unit includes a locking component that is biased resiliently to engage the locking groove, and that is moved by the valve unit to be disengaged from the locking groove during movement of the valve unit from the second position to the first position. | 03-17-2011 |
20130042926 | FAUCET MOUNTING ANCHOR - A widespread faucet assembly may include one or more valve assemblies and a delivery spout. The anchors for the valve assemblies and delivery spout may be positioned within a mounting deck, and the valve assemblies and the delivery spout are releasably connected to the respective anchors to minimize installation tasks below the mounting deck. | 02-21-2013 |
20130048100 | FAUCET MOUNTING ANCHOR - A faucet assembly may include a body housing and an anchor. The anchor may be positioned within a mounting deck, and the body housing may include a mounting tube. The mounting tube may include fingers that releasably engage with one or more structures of the anchor. A screw positioned within the body housing may engage the mounting tube, and draw the mounting tube into the body housing. The fingers of the mounting tube may engage with a structure of the anchor and may close around the structure as the mounting tube is drawn into the body housing. | 02-28-2013 |
20140251452 | SANITARY FIXTURE, INNER-HOSE ARRANGEMENT FOR A SANITARY FITTING, AND SANITARY FITTING - A sanitary fixture ( | 09-11-2014 |
20140251453 | PLUMBING FIXTURE - A plumbing fixture having at least a housing, which forms an opening surrounded by a collar and an interior space, a fastening member, which can be disposed adjacent to the collar in the housing, a cartridge holder, which can be positioned in the interior space, a cartridge, which can be positioned at least partially in the interior space, and a tensioning member, which by direct contact can tension at least the cartridge or the cartridge holder against the fastening member. | 09-11-2014 |
137315130 | Including removable valve head and seat unit | 4 |
20080257418 | Pressure Averaging Sense Tube For Gas Regulator - A regulator comprises a regulator valve and an actuator. The actuator is coupled to the regulator valve and comprises a control element for controlling the flow of fluid through the regulator valve. The actuator is additionally equipped with a pressure averaging sense tube to sense the actual pressure at the outlet of the regulator valve. The actual pressure is then supplied to a sensing element such as a diaphragm of the actuator to adjust the position of the control element. The pressure averaging sense tube includes an open sensing end and an elongated slot. The elongated slot advantageously senses and averages the pressure across the length of the sense tube to maximize the accuracy of the pressure signal supplied to the sensing element. | 10-23-2008 |
20090266423 | WATER CONTROL VALVE SYSTEM WITH SNAPPING ACTION - The present invention provides a water control valve with snapping action. The valve shell of the water control valve includes a main body and combined base. A snapping assembly is arranged between the main body and combined base, being in snap-fit engagement, so that the inner space of the valve shell expands to accommodate more switching valve assemblies for better applicability. When the main body is coupled with the combined base, the overlapped portion of the main body and combined base can be reduced by configuration of the snapping assembly, thereby optimizing the utilization of the inner space. So, the switching valve assemblies of different dimensions and specifications are suitable for a wider range of applications. | 10-29-2009 |
20120305103 | VALVE INSERT FOR A SANITARY FITTING - There is proposed a valve insert for a sanitary fitting, which can be inserted as an insert into a recess in the housing of the sanitary fitting and interacts there with lines of the sanitary fitting that open into this recess. The valve insert contains a base element which receives and holds the moving parts of the valve contained in the valve insert. An adapter element which is preferably injection-moulded from plastics material and contains a valve inlet opening and a valve outlet opening can be connected in an exchangeable manner to this base part. Said openings interact with the lines that open into the recess. A water guide leads from these two openings to the valve. By exchanging the adapter element, the valve insert can be used for different applications. Preferably, the valve seat itself can also be arranged in the adapter element. | 12-06-2012 |
20130186482 | WATERWAY ADAPTER - A fluid delivery device includes a waterway assembly, a valve assembly, and a waterway adapter that fluidly couples the waterway assembly to the valve assembly. An illustrative waterway adapter may be constructed of a polymeric material. | 07-25-2013 |
137315150 | Particular handle or handle fastening means | 6 |
20090205719 | FAUCET HANDLE MOUNTING - A faucet handle assembly configured to couple to a valve stem extending outwardly from an escutcheon. The faucet handle assembly includes a handle base axially adjustable along a longitudinal axis of the valve stem. A glide surface is supported by the handle base and is configured to contact an outer surface of the escutcheon. | 08-20-2009 |
20110120571 | Liquid Filled Tap Handle - A tap handle includes a chamber that can be filled with liquid, which may be colored to represent a beverage associated with the tap handle. The material of the handle may be transparent or semi-transparent, allowing a consumer to readily identify a characteristic of the beverage, such as whether it is a dark or light beer. The body of the handle may be formed in the shape of a bottle, a glass, or any other ornamental design. The body of the handle may also include an insert in the lower portion for connecting the handle onto the tap. Alternately, the body may be secured to a fitting that, in turn, connects to the tap. The chamber may also include particles that float to top of the liquid, such that the liquid inside the chamber resembles beer or any other liquid, such as soda, that can be dispensed via a tap. | 05-26-2011 |
20110180155 | Universal faucet replacement handle - A faucet handle assembly is described for replacing a handle on a faucet valve stem that is corroded, making it difficult or impossible to attach a replacement handle by traditional methods of a screw or nut. The assembly includes a hollow vertical body ( | 07-28-2011 |
20130087218 | ASSEMBLY STRUCTURE OF FAUCET CONTROL HANDLE - An assembly structure of a faucet control handle that used in different sizes of water control bases includes a control handle and an adjustable unit, wherein a receiving space of the control handle has a first and a second wedging ribs cross each other at the periphery of an opening of the receiving space. The adjustable unit has an adjustable base, a clamping piece and an adjustable element, wherein the adjustable base has a connecting hole that forms a wedging edge at one end thereof, and the clamping piece that can be adjusted is formed facing the wedging edge. Since the control handle's receiving space has the adjustable unit, the faucet handle in the present invention can be used in different water control bases with different sizes of water control sticks to increase the practicability of the faucet handle, and further increase the convenience during the assembly process. | 04-11-2013 |
20150345118 | Quick assembly structure of faucet handle base - A quick assembly structure of a faucet handle base, which is fixed in a valve assembly, the valve assembly includes a valve core, a directional connector, a locking element having a peripheral groove, a connecting portion, and a tilted guiding face. The handle mount includes: a fixing ring having a central orifice; a flexible fastening sleeve having a lower engagement portion and an upper engagement portion; the upper engagement portion having a plurality of flexible retaining paws; a coupling column having a fitting portion and a snapping insertion; the sapping insertion having plural first recesses; an operating member having a covering portion and a handle extending; and a coupling element employed to join a top end of the sapping insertion of the coupling column with the covering portion of the operating member. | 12-03-2015 |
20160024761 | CARTRIDGE ASSEMBLY FOR FAUCET - The present invention provides a cartridge assembly for a faucet that provides improved flow rate, flow modulation, and particulate passage. | 01-28-2016 |