Matches 1 - 50 out of 406 1 2 3 4 5 6 7 8 9 >
Match Document Document Title
7621567 Corrugated tube fitting with a ridge sealing device and method  
A sealing device and method for sealing a length of tubing with a fitting is provided, where the sealing device includes at least one sealing surface formed with a plurality of ridges. The ridges...
7623940 Direct-manufactured duct interconnects  
A method for forming a duct interconnect generally includes providing a digital model of a first duct structure and a second duct structure, the first duct structure including a first duct section...
7611172 Plug-in coupling  
A plug-in coupling for pipes includes a sealing element, a sleeve linked with the base and a retaining element including retaining claws for fixing the pipe end which is disposed in the interior of...
7607700 Sealing device with ridges for corrugated stainless steel tubing  
A sealing device and method for sealing a length of tubing with a fitting, where the sealing device includes at least one sealing surface formed with a plurality of ridges. The sealing device is...
7581764 Connection seal structure for fluidic device  
A connection seal structure for a chemical valve ( 1 ) in which a resin manifold base ( 3 ) and a resin valve assembly ( 4 ) are connected to each other includes an H-shaped resin ring ( 20 )...
7559581 Coupling structure for pipe end  
A coupling structure for a pipe having an enhanced sealing property for a bellows-type pipe. The coupling structure includes a tubular inner sealing portion that is formed from an elastic material....
7549677 Device for sealingly linking two end pieces  
A device for sealingly linking two end pieces ( 24 ) of a fluid line system, comprises a casing part ( 1 ) and an inner part ( 13 ). The inner part ( 13 ) is arranged in a prefabricated arrangement...
7469936 Pipe coupling  
A coupling for creating a fluid-conducting connection between a pipe and a stub, where the stub has no pipe-supporting extension over which the pipe is to be connected. The coupling includes a...
7458532 Low profile attachment for emitting water  
The present invention provides an attachment for emitting water from a water source. The attachment comprises an inlet end, a transitional section connected to the inlet end, an outlet end...
7434847 Quick connect tube coupling  
A quick-connect coupling having a tubular tube support, a sleeve and a collet. The tubular tube support includes a tube support portion and a mounting flange joined to the tube support portion. The...
7429064 Liquid tight fitting for conduit  
A connecting device for providing a liquid tight connection between a conduit and a panel includes a tubular body with a central flange having a forward face and a rearward face, a rear tubular...
7404581 Plug-in coupling  
A plug-in connector comprising a base body ( 6 ), an annular sealing element ( 12 ), a clamping ring ( 50 ) and an annular body ( 20 ) which can be connected to the base body ( 6 ). A pipe end ( 4,...
7357425 Barb clamp  
A barb clamp provides a leakproof connection of a flexible tube in a barbed fitting. The barb clamp includes a collet and sleeve. The barb fitting is configured to fit snugly within the tube. The...
7344162 Pipe joint  
A joint for joining the ends of two pipes ( 12, 14 ) has a socket (or box) on the end of one pipe ( 14 ) into which the end ( 30 ) of the other pipe is inserted. The part ( 36 ) of the socket which...
7331612 Low profile tension style flexible joint  
A low profile tension style flexible joint for pneumatic ducting may be useful as, for example, a joint for aircraft engine pneumatic ducting. The joint of the present invention may be used at both...
7325838 One-piece liquid-tight connector  
A liquid-tight electrical connector formed by a one-piece, zinc die cast member including a ferrule insertable into a conduit, and a sleeve body surrounding the ferrule to form a conduit receiving...
7314239 Tube device, and piping system including the tube device  
A tube 4 includes a casing 1 made of a fluororesin. The casing 1 surrounds a fluid tube 3 and lid members 5 each made of a fluororesin and include a receiving portion 8 for receiving...
7270350 Quick-connecting coupler for hoses, pipes and faucets  
A quick-connecting coupler for connecting hoses, connectors together or to a faucet or other water accessories that allows ease of use by anyone, including the elderly, the infirm, and those...
7270351 Pipe coupling  
A coupling assembly for plastic pipes including a nut, a body, a grip-ring, and a seal. The nut can engage the body through appropriate threads and includes a hooked projection having a sloping...
RE39584 Pipe joint made of resin  
The present invention relates to a pipe joint made of resin used for laying pipes in which a high-purity liquid, ultra pure water or the like flow. According to the pipe joint of the present...
7111874 Floating seal for undersea hydraulic coupling  
A floating seal for an undersea hydraulic coupling member is moveable radially to seal with the male coupling member even if there is some misalignment with the female coupling member. The floating...
7108294 Composite pipe assembly and components  
A plastic coupling for joining two metal pipe sections end-to-end to form a pipe assembly. A first plastic spigot cuff is formed along the periphery of the end of the first pipe and a mating second...
7083204 Composite metal pipe coupling and assembly  
A coupling for joining metal pipes or pipe sections end-to-end to form a pipe assembly. A plastic cuff is formed on one of the pipe ends and a mating, second plastic cuff is formed on the other...
7077197 Expandable tubular connection  
A method and apparatus for a wellbore expandable connection is disclosed. The connection may include a pin having an outward tapered threaded section and a box having an inward tapered threaded...
7062834 Process of forming two beads  
A process for forming a metallic tubular connector of the type having a cylindrical shell which extends circumferentially about a tubular body for joining said tubular connector to a conduit. The...
7021677 Seal retainer with metal seal members for undersea hydraulic coupling  
An improved seal retainer for an undersea hydraulic coupling member, which utilizes metal seals to maintain fluid integrity, is disclosed. The metal seals of the present invention are designed to...
6997486 Low-permeability connecting device  
A low permeability coupling device for coupling a first endpiece ( 3 ) extending a tube ( 2 ) with a second endpiece ( 10 ) carried by the wall ( 1 ) of a member to which the tube ( 2 ) is...
6971684 Fast coupling for irrigation systems, particularly domestic irrigation systems  
The invention relates to fast couplings for connecting hoses, particularly for domestic irrigation. A fast coupling is formed by a first body and a second body reciprocally connected by inserting...
6945568 Joint structure for coupling components in a joint portion of a fluid flow passage  
In a joint structure for coupling a first component ( 21 ) to a second component ( 22 ) in a joint portion of a fluid flow passage, the second component ( 22 ) has a portion thereof inserted into...
6910720 Connector for use in combining the contents of a pair of containers  
A connector useful for combining the contents of a pair of containers which includes a hollow body for passing fluids between the containers. The body includes top and bottom end portions...
6902208 Gas impermeable tube joint and method of forming same  
A method of forming a gas impermeable joint in a fluid system includes: providing a tube having a metallic barrier layer disposed between an inner plastic layer and an outer plastic layer; forcing...
6902207 Self sealing disconnect device  
Apparatuses and methods for connecting and disconnected fluid conduits (e.g. medical tubing) are disclosed. Typical embodiments of the Apparatuses and methods disclosed herein operate with two...
6896299 Resin pipe joint  
A cylindrical projecting portion is disposed in a projected tip end portion of an inner ring which is to be pressingly inserted into one end portion of a pipe member to be integrated therewith, an...
6877202 Method of manufacturing a threaded joint for oil well pipes  
A method of manufacturing a threaded joint for oil well pipe having a pin part with a male thread, a box part with a female thread, metal seal parts provided on the pin part and the box part,...
6857670 Plastic tube joint  
An apparatus for creating a permanent, leak-proof plastic tubing joint including a length of plastic tubing, a fitting component and a device capable of generating a local electromagnetic field....
6845826 Saver sub for a steering tool  
According to one embodiment of the invention, a saver sub for a steering tool includes a main body having an external thread portion adapted to threadably couple to a box end of the steering tool...
6837525 Tube connecting structure  
A tube connecting structure is formed with first and second cylindrical sections. The first cylindrical section includes: a joining cylinder with engagement holes disposed at a first end; a...
6832785 Spin welded fluid coupling  
A fluid coupling between a fluid carrying first component and a second fluid carrying endform is formed by spin welding induced by a bonding material disposed in a recess in the first component...
6789822 Expandable slotted tubing string and method for connecting such a tubing string  
An expandable tubing assembly comprises a tubular connector defining overlapping longitudinal slots, the connector comprising end portions and an intermediate portion. The slots extend over the...
6776440 Method and structure for preventing slipping-off of a tube in a pipe joint made of resin  
A structure for preventing slipping-off of a tube in a pipe joint made of resin in which a union nut ( 2 ) is fastened to a joint body ( 1 ) to cause a pressing edge portion ( 19 a ) of the union...
6719330 Flexible tubing/fitting connection  
A tubing/fitting connection provides secure sealing attachment of a tubing to a fitting. In a described embodiment, a flexible tubing is connected to a non-rigid fitting using a retainer which...
6712401 Tubular threaded joint capable of being subjected to diametral expansion  
A threaded joint to be expanded, including a lip at the end of the male element end a housing for the lip on the female element to make the threaded joint capable of being sealed and of having a...
6712402 Double shoulder oilfield tubular connection  
The oilfield tubular pin and box connection includes double shoulders 16, 22 . An inner sleeve 18 engages the box at shoulder 20 , and provides one of the two shoulders 16, 22 for engaging...
6692036 Universal interlocking fitting  
Fittings of this invention comprise a body having a substantially hollow transport passage extending between a body first end and a body second end. The fitting body ends are adapted to accommodate...
6601879 Plastic fitting for flared tubing  
A plastic fitting couples a section of tubing with a concave flared end to a fitting body. In a preferred embodiment, the flared tube has an expanded s-shape in the cross-section and the plastic...
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...
6543815 Tube joint and method of constructing the same  
The present invention relates to a method of constructing a tube joint wherewith one end T 1 of a tubing T is heated to be softened; the softened end T 1 of the tubing T is inserted into 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...
6494501 Pipe connector, pipe-connecting structure, and connecting method  
A pipe joint connecting a pipe using an anaerobic adhesive, which possesses a double pipe structure formed with an inner pipe fitting into the inner circumference side of the end of the pipe, and...
6481759 Connecting structure  
A connecting structure including a press-fitting body 341 of a press-fitting member 34 is press-fitted into one end of a resin tube 1 to thereby form a diameter-enlarged end portion 1 a at...
Matches 1 - 50 out of 406 1 2 3 4 5 6 7 8 9 >