Matches 1 - 50 out of 270 1 2 3 4 5 6 >


Match Document Document Title
8931808 High pressure fitting with self-releasing ferrule  
A fitting assembly is provided having a nut and a self-releasing ferrule, which in certain embodiments may be assembled by an operator. The fitting assembly includes a nut with a first end, and a...
8727231 Sealed microfluidic conduit assemblies and methods for fabricating them  
A sealed microfluidic conduit assembly is fabricated by forming a joint through which a first conduit fluidly communicates with a second conduit, by bringing the first conduit into contact with...
8714599 Sealing microsawtooth ring joint of two opposing surfaces  
A sealing microsawtooth ring joint, made between a toothed seating surface and a full plain seated surface by a microsawtooth ring with its tooth crest on the seating surface being a cutting edge...
8454269 Flood barrier or the like and method of using the same  
A flood defense or water-retaining device 8 comprises a hollow body of an elastomeric material having formations 30, 34 at opposite ends for sealing engagement with complementary formations on...
8257286 Safety connector apparatus  
A connector apparatus includes first and second mating connectors that can be joined to make a fluid connection. The connectors are constructed to discriminate improper connectors so that no fluid...
8246087 Fluid coupling  
Coupling members each have a fluid channel having an opening passageway orthogonal to an abutting end face of the coupling member, and a slanting main passageway communicating with the opening...
8156579 Shower arrangement  
A shower arrangement (10) includes a mixer valve assembly (110) and conduit means (120) for the supply of water to the assembly (110). The conduit means (120) includes a conduit casing (2)...
8033580 Working fluid feeding device  
A device (30) for feeding working fluid to an assembly (14) requiring working fluid includes at least one fluid channel (20, 20a-20d) extending from a surface (16a) and at least one screw element...
7942165 Connection structure between integrated panel and fluid device  
A connecting structure for an integration panel and a fluid device in which an excellent sealing property can be held even when substantially no further fastening is performed, and the assembling...
7798535 Pipe clamp  
A pipe clamp for reinforcing a welded joint between two pipes, having a plurality of circumferential clamp segments that are bolted together around the joint. One axial end of the clamp has...
7766395 Working fluid feeding device  
A device (30) for feeding working fluid to an assembly (14) requiring working fluid includes at least one fluid channel (20, 20a-20d) extending from a surface (16a) and at least one screw element...
7744344 Vane coupling  
Vanes are generally hollow with a passage through which service pipes extend. These service pipes must be connected such that they can allow for thermal expansion and contraction but also anti...
7500697 Snap ring locking clip and method  
A locking device and method to eliminate rotation or dislodging of a snap ring relative to a snap ring groove is provided. A locking clip is provided that may be used as a retention clip, with or...
7497482 Pipe joint  
A pipe joint comprises a first joint member of synthetic resin having an annular recessed portion in an end face thereof, and a second joint member of synthetic resin having an annular ridge on an...
7475829 Nozzle clamping nut for injection valves and method for producing said nozzle clamping nut  
A nozzle clamping nut for an injection valve comprises two sections in the longitudinal direction, having different-sized free inner diameters (D1, D2). A shoulder forms a bearing surface (9) in a...
7303214 Metallic compression joint and fuel injector having a metallic compression joint  
A fuel injector for fuel injection systems of internal combustion engines is described. The fuel injector includes an electromagnetic actuating element having a magnetic coil, a core, and a valve...
7207607 Coaxial two-component cartridge  
The invention relates to a coaxial two-component cartridge, with an outer tube and a separate inner tube, both of which tape at one respective end into a respective neck, wherein the inner side of...
7207605 Tube coupling  
Coupling components which prevent relative rotation between tubular members when break away torque forces are applied to the tubular members. In one embodiment, the invention is a locking ring for...
7187297 Methods for sealing openings in tubulars  
Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in...
7140647 Fluid coupling  
Two coupling members are provided in respective butting end faces thereof with annular recessed portions surrounding respective fluid channels thereof and having annular projections each formed in...
7053788 Transducer for downhole drilling components  
A robust transmission element for transmitting information between downhole tools, such as sections of drill pipe, in the presence of hostile environmental conditions, such as heat, dirt, rocks,...
6969094 Tube coupling  
A tube coupling for the detachable coupling of tube line sections of a high-pressure tubing system. The tube coupling includes two coupling blocks held together by a clamping screw, whereby one of...
6918441 Cup tool for high pressure mandrel  
A cup tool for use with a mandrel of a wellhead isolation tool has a substantially right-angled stepped shoulder over which an elastomeric sealing element is forced by elevated fluid pressures. A...
6874824 Connection structure having pierced elastomeric gasket  
A connection structure providing a sealed joint between first and second fluid conducting parts has a first seal surface on a first part, a second seal surface on a second part, and an annular...
6835310 Device for coupling together a tube and a filter housing  
The invention relates to a device for using various types of coupling system to connect together a tube (2) and a filter housing (3). According to the invention, the device comprises: a head plate...
6832762 Seal for medium-conducting components  
The invention relates to a seal for medium-conducting components, whereby the components (12, 13) comprise sealing surfaces (20, 25), which are exactly complementary to each other and which are...
6817631 Septic system box pipe seal  
A seal plate includes tear out sections that leave pipe sealing openings, an externally threaded cylindrical portion that extends through a hole in a septic system distribution box wall, a...
6708985 Ring seal and retainer assembly  
The ring seal and retainer assembly includes an annularly shaped ring seal defining a radial inner surface, a radial outer surface, first and second axial end surfaces and a central bore for fluid...
6685234 Fluid fitting with torque suppression arrangement  
A coupling assembly includes a pair of glands having ends that seal on opposite faces of a seal member. A coupling nut assembly cooperates with the glands to urge the ends against the seal member....
6663146 Single flare tube and joint structure of single flare tube  
A single flare tube, and a joint structure of the single flare tube makes a flare of the single flare tube hardly deformed plastically. Additionally, a tensile stress remains lower and is lower...
6637779 Fluid quick connector with grooved endform  
A fluid quick connector includes a connector body which receives a retainer having a radially inward extending projection which is releasably engagable with an annular recess formed in an endform...
RE38204 Fluid coupling for matching delivery and supply lines irrespective of the relative rotational positions of the coupling members  
A quick-connect coupling for interconnecting only matching fluid delivery and supply lines while preventing the inadvertent connection of mismatched lines where there are matched and mismatched...
6550820 Connection arrangement for a mineral-insulated conduit  
A connection arrangement is provided for a mineral-insulated conduit with two ends to at least one tube-shaped structure, wherein at least one end is arranged partially overlapping with a...
6536810 Structure of fluid passage output port of fluid-operated apparatus  
A structure of a fluid passage output port of a fluid-operated apparatus comprises a first valve body composed of a resin material and formed with a fluid passage for allowing a fluid to flow...
6533331 Coupling device and method for fabricating a grip ring to be used in such a coupling device  
A coupling device for a pipe having a sleeve with an insert end for the pipe and a sealing means suitable for realizing a seal around the pipe inserted in the sleeve having a plurality of mutually...
6517122 Clamshell coupling system and method  
A clamshell coupling for a conduit system is provided. The clamshell coupling may comprise at least one longitudinal housing having first and second ends adapted to receive sections of conduit. A...
6481761 Frusto-conical seal fitting  
A seal fitting including a generally frusto-conical male component with a plurality of annularly stepped portions on its exterior surface and an annularly extending groove defined on one end. A...
6471255 Anti-rotation arrangement for a detection device assembly  
An anti-rotation arrangement for a detection device assembly used in a fire suppression system. The anti-rotation arrangement comprises an adapter secured to the housing of the detection device, a...
6419278 Automotive hose coupling  
A pressure fluid conduit coupling fitting and method of making same, wherein the nipple tube fitting shank is made of specially grooved rigid material. A conventional elastomeric hose conduit...
6416087 Connection piece with sealing bead  
The invention relates to a connecting branch (10) comprising a replaceable insert part (20) which is placed in a chamber (22) in a sealed manner. Said chamber is open in the front and is located...
6390512 Gasket retainer clip  
A retainer clip for holding a gasket between the ends of two coupling components includes a first resilient annular member extending circumferentially about two-thirds of a circle, a second...
6382683 High pressure gas fitting with non-rotatable features  
A non-rotational fitting assembly (10; 110; 210) is provided to prevent torsional forces of a nut (12, 112; 212) from being transmitted to a sealing face (16; 26; 246) of a fitting component (12;...
6318766 Face seal gland with raised peripheral ring having circumferentially spaced recesses  
A coupling assembly includes first and second coupling members or glands having end faces that sealingly engage opposite faces of an annular gasket. An end face of the coupling member includes a...
6302450 Coupling for plain end pipe  
A segmented pipe coupling is disclosed which includes a successive series of circumferentially discontinuous teeth which extend radially inward along the interior arcuate surface of the coupling...
6273477 Gasket and pipe joint  
A pipe joint comprises a pair of tubular joint members, an annular gasket interposed between opposed end faces of the two joint members, and threaded means for joining the two joint members. Each...
6260891 Press-fitting for non removable tube coupling  
A press fitting for producing a nondetachable tight connection of smooth-ended pipes which has at least one portion receiving a toroidal sealing element and an adjoining cylindrical area extending...
6206435 Quick coupling device for coupling a tube to a rigid endpiece  
A coupling device has a female part secured to a rigid endpiece. A stepped bore is provided that presents a large diameter section beyond an axial latch that is movable between two positions. A...
6170890 Pipe joint  
Each of seal projections 7, 8 is positioned radially outward of an inner periphery 1a, 2a of abutting end face of each of joint members 7, 8 and has in section a contour which comprises a...
6161875 Fluid coupling  
Each of coupling members 5, 12 is formed with a retainer accommodating recessed portion 45, 46 in an butting end face thereof, the recessed portion 45, 46 being formed on a bottom face thereof...
6155611 Removable tube connectors gas tight at high temperatures, tube connection process and usage  
A connector (1) for connecting two tubes (5, 6) by cooperation between a first element (3) fixed to a first tube (6) and a second tube (2) forming a sleeve for a second element (5) fitted at its...

Matches 1 - 50 out of 270 1 2 3 4 5 6 >