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Patent Searching and Data


Matches 651 - 700 out of 12,538

Document Document Title
WO/2004/074727A1
The invention relates to a flexible pipe element, in particular for the exhaust gas system of a motor vehicle. Said element comprises metal bellows (1), which have a threaded or annular corrugated construction and a metal hose (3), which...  
WO/2004/074724A2
An electrofusion coupling (2) for coupling a first device to a second device, includes a first part (10) having an outer end (11) for coupling to the first device, and an inner end formed with a surface of a curved (13) configuration; an...  
WO/2004/073764A2
To realize compact packing without causing a tube kink in an extracorporeal circulation circuit of especially a preconnecting type which uses tubes and connectors. A connector includes a first fitting member and a second fitting member i...  
WO2003059546A3
An attachment system (601) for maintaining a passageway (603) of a tube (605) in axial alignment with a passageway (607) through a housing (609) includes a spring (611) having an exterior edge (613) and an interior area (615) passing the...  
WO/2004/067970A1
The invention relates to a pivoting or rotating device (10) comprising a base part (12) and a pivoting part (16) which is arranged in such a way that it can pivot on the base part (10). Said device also comprises a fluid channel (18, 22)...  
WO2002068852A3
A connector (2) is provided to connect a medical/dental instrument to a supply hose (H) carrying air, water, and light from a control unit. The connector includes a first portion (3) which is rotatably received in a second portion (93). ...  
WO2004046594A3
The present invention concerns a flexible, tubular device e.g. a bellows with an internal diameter up to 60 millimeters, said device comprising one or more corrugated convolutions (2), said convolutions having an overall bell-like shape ...  
WO2003067098A3
A swivel drop ear elbow fitting (100) includes a threaded nut (102), a retaining ring (112), and a hollow elbow adapter (110). The threaded nut (102) includes a plurality of integrated attachment ears (104a-c) located along an external p...  
WO/2004/059140A1
A flexible tube (10) provided at a downstream part of an exhaust passage of an engine (E) and constructed from an outer bellows (3) as an outer tube and an inner bellows (4) as an inner tube. A bellows (4c, 4c) of the inner bellows (4) h...  
WO2004028323A3
A hose assembly for feeding working fluids in cleaning devices comprises at least one pair of tubular members (2, 2') each having an outer protective tubular conduit (3, 3') adapted to house at least one inner tubular conduit (4, 4') for...  
WO/2004/057280A1
The invention relates to a connecting piece (3) that is suited for connecting a fluid line (28) to a fluidic device. Inside the connecting piece (3), a connecting channel runs between a device connection (24) and a line connection (25). ...  
WO/2004/055300A1
A directional control means is provided for apparata for cleaning submerged surfaces in the form of an elbow joint with swivel connections at each end. The connections may include anti-friction surfaces.  
WO/2004/049891A1
This invention concerns a locking mechanism of the extension pipes, which are interconnected in any requested size, for the vacuum cleaners used in surface cleaning and consists of a cylindrical body adapter (1), a locking pin (10) posit...  
WO/2004/051130A1
The invention relates to a device for feeding a gaseous or liquid medium to a rotating pressurised system. Said device consists of a stationary sealing-head housing (1) comprising a connection opening (2) for the heat transfer medium, sa...  
WO2004008013A3
A fluid line connector assembly (100) including a length of flexible tubing (120) having a tubing end (122) and an end fitting (140) rotatably supported on the tubing end. The sealing member (180) is compressively positioned between the ...  
WO/2004/046594A2
The present invention concerns a flexible, tubular device e.g. a bellows with an internal diameter up to 60 millimeters, said device comprising one or more corrugated convolutions (2), said convolutions having an overall bell-like shape ...  
WO/2004/046603A1
A telescopic pipe fitting (10) for joining two spaced apart axially aligned pipe ends (6 & 8) is disclosed. The pipe fitting comprises: a hollow body (20) defining an inner bore and having an end (28); an extension tube (30) telescopical...  
WO/2004/045773A1
A waste line connector assembly for connecting a food waste disposer to a waste line is disclosed. The connector assembly isolatesvibrational forces of the waste disposer from the waste line caused during the operation of the waste dispo...  
WO/2004/038272A2
A hose swivel connection apparatus (10) for connecting a pair of hose sections (12A,12B), the swivel member having male and female swivel members (14M and 14F) with underlapand overlap portions (18 and 22), respectively, forming radially...  
WO/2004/038273A1
The invention relates to an arrangement for joining a first pipe (2) to a second pipe (3) through which a hot gas flows. Said arrangement is provided with a compensating element (1) for receiving a lateral offset. The compensation elemen...  
WO/2004/033949A1
A fluid connector (100) comprising a body (101) having a bore (105). Apertures (102, 103, 104) disposed about a portion of the body (101) allow a fluid flow to communicate with the bore (105). Sealing members (106, 108, 109) on a body su...  
WO/2004/028323A2
A hose assembly for feeding working fluids in cleaning devices comprises at least one pair of tubular members (2, 2') each having an outer protective tubular conduit (3, 3') adapted to house at least one inner tubular conduit (4, 4') for...  
WO/2004/023022A1
A vibration absorbing pipe of high durability and long life excelling in vibration absorptivity which can be fitted to the middle of high-pressure fluid piping, such as CO2 refrigerant circuit, even in form curved with a certain degree o...  
WO/2004/022903A2
For use with a top drive power unit (10) supported for connection with a well string (20) in a well bore (14) to selectively impart longitudinal and/or rotational movement to the well string (20), a feeder (31) for supplying a pumpable s...  
WO/2004/008013A2
A fluid line connector assembly (100) including a length of flexible tubing (120) having a tubing end (122) and an end fitting (140) rotatably supported on the tubing end. The sealing member (180) is compressively positioned between the ...  
WO/2003/104707A1
The invention relates to a rotary feedthrough, comprising a hollow shaft (4), rotatably mounted in a first housing piece (1), with a first sealing surface (13) and a sealing bush (15) arranged in a second housing piece (2) in a fixed man...  
WO2003081109B1
The invention relates to an articulated coolant pipe for supplying coolant to corresponding machining points of machine tools, namely tools and grinding wheels. Said pipe consists of two pipe elements and an articulated pipe connection w...  
WO/2003/101273A1
Hose for wall-, floor-, moquettes-, carpet- and the like cleaning machine, comprising at least one first rigid tubular member (2), having at least one air and liquid suction duct (3), and at least one steam or other fluid delivery duct (...  
WO/2003/089832A1
Rotary joints (10) are provided, for use in allowing fluid flow from a stationary member to a rotating joined member (8), comprising a housing (22) configured to fit over the rotating member and receive a fluid to be delivered from the s...  
WO/2003/087647A1
A universal pipe joint having bellows symmetrically disposed so that they are superposed when bent along the longitudinal center line of the joint, adapted to accommodate axial expansion-contraction displacement, bending displacement in ...  
WO/2003/087591A1
A joint device for structural body formed in a simple structure, facilitating the assembly and disassembly of a structural body even in instable environmental conditions, and desirably preventing a deformation due to the thermal expansio...  
WO/2003/081109A1
The invention relates to an articulated coolant pipe for supplying coolant to corresponding machining points of machine tools, namely tools and grinding wheels. Said pipe consists of two pipe elements and an articulated pipe connection w...  
WO/2003/078883A1
At the abutting end faces of coupling members (1, 2), annular recesses (3, 4) having annular protrusions (5, 6) on the bottom face are provided while surrounding fluid channels (1a, 2a). A gasket (10) comprises a seal part (11) interpose...  
WO/2003/071108A1
An exhaust pipe connection structure of automobile and a coil spring for use therein. The exhaust pipe connection structure comprises a first exhaust pipe (1) having a first flange section (1a), a second exhaust pipe (2) having a second ...  
WO/2003/071041A1
The siphon for toilets comprises a first tubular element (2) for connecting a discharge of the toilet and a second tubular element (4) for connecting to a wall discharge pipe. The first tubular element and the second tubular element are ...  
WO/2003/067098A2
A swivel drop ear elbow fitting (100) includes a threaded nut (102), a retaining ring (112), and a hollow elbow adapter (110). The threaded nut (102) includes a plurality of integrated attachment ears (104a-c) located along an external p...  
WO/2003/059546A2
An attachment system (601) for maintaining a passageway (603) of a tube (605) in axial alignment with a passageway (607) through a housing (609) includes a spring (611) having an exterior edge (613) and an interior area (615) passing the...  
WO2003029713B1
A flexible duct for fluidly communicating between first and second components includes a first duct section with an intake end and an exhaust end. A first joint pivotally couples the intake end to the first component for pivotal movement...  
WO/2003/056151A1
The invention relates to a flexible conduit element (1) for connecting conduit sections (2), particularly exhaust gas conduit sections of a mobile combustion engine (3). Said conduit element comprises a first opening (4) having a first c...  
WO/2003/056226A1
End connection for pipes of a rigid, but deformable material, and comprising a pipe casing (1) protruding into the pipe end (15), which pipe casing is rotationally symmetric around a longitudinal axis (9) and which is made in a relativel...  
WO/2003/054433A1
A rotary joint includes a fluidly sealed portion (4) formed in a region between two rotation seals (3a), (3b) arranged on a relative rotating surface (F) of a fixed-side member (1) and a rotation-side member (2). The rotary joint is prov...  
WO2003025444A3
A load compensator (304) is disclosed for use in connection with a pipe running tool (10). The load compensator (304) includes an outer housing (308) connected to the portion of the pipe running tool (10) that holds the pipe segment. A p...  
WO/2003/044415A1
The invention relates to a connecting block (1) for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing, which is fixed to a built-in bearing mounting (11) and retains at least one hydraulic hose, which is connected...  
WO/2003/031862A1
A serviceable design for a pressure vessel or reservoir includes a removable retainer accessible from a location external to the reservoir. Many existing, commercially available components can be used with only slight modification while ...  
WO/2003/029713A1
A flexible duct for fluidly communicating between first and second components includes a first duct section with an intake end and an exhaust end. A first joint pivotally couples the intake end to the first component for pivotal movement...  
WO/2003/027544A1
A spherical band−shaped seal body (1), comprising a seal body (4) formed by compressing heat−resisting material (2) and reinforcement material formed of wire netting to fill the heat−resisting material (2) into the meshes of the wi...  
WO/2003/025444A2
A load compensator (304) is disclosed for use in connection with a pipe running tool (10). The load compensator (304) includes an outer housing (308) connected to the portion of the pipe running tool (10) that holds the pipe segment. A p...  
WO2002052131A8
In a first variant, the inventive compensator comprises a bellow made of narrow corrugations and at least one large corrugation. Convex and concave surfaces of the bellow corrugations are embodied along the longitudinal section thereof i...  
WO/2003/004920A1
The invention relates to couplings for fluid flowlines and more particularly to couplings that can be dismantled comprising flanges and a static ball-and-socket joint for use with flowlines having a diameter lying in the range 40 mm to 2...  
WO/2003/004919A1
A rotary joint for establishing communication between a rotating roll (10) and a heat transfer medium such as cooling water for controlling the roll temperature characterized by its rigid connection to the roll support structure (58) eli...  

Matches 651 - 700 out of 12,538