Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
Patents for F16L 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups (6,088)
01/2004
01/14/2004CN1468351A Connecting device for housing-parts of turbochargers
01/08/2004WO2004003417A1 Seal for a push-in connection for pipes
01/08/2004WO2003001873A3 Corrugated plastic pipe sections having flanged ends and structually tight joints thereof
01/07/2004EP1377412A1 Connecting sleeve for connecting a suction hose to a hand machine tool
01/07/2004EP0965002B1 Structure and method for joining parts
01/06/2004US6672626 Corrugated pipe connection stabilizing apparatus
01/06/2004US6672383 Subsurface signal transmitting apparatus
01/02/2004EP1375993A1 Coupling sleeve for corrugated pipes
12/2003
12/31/2003CN2596159Y Insulation connection structure of metal flange pipe
12/31/2003CN2596158Y Insulation connection structure of metal loosing flange pipe
12/30/2003US6670880 Downhole data transmission system
12/30/2003CA2260307C Subassembly electrical isolation connector for drill rod
12/25/2003US20030236015 Connector for breathing conduits
12/25/2003US20030235471 Insulating joint for electrically heated pipeline
12/24/2003DE20314842U1 Druckdichte Verbindung zwischen einem Wellrohr und einem Anschlussteil Pressure-tight connection between a corrugated tube and a connecting part
12/23/2003CA2091854C Self-swaging threaded tubular connection
12/18/2003DE20315084U1 Kunststoffformteil zum Reduzieren von Rohrdurchmessern mit diagonal verlaufendem Verbindungssteg Plastic molding for reducing pipe diameters with diagonal verlaufendem connecting web
12/17/2003EP1175578B1 Connection assembly for conduits
12/17/2003CN2593014Y Corrugated pipe joint
12/17/2003CN1461871A Joint for wire pipe with current loop inductive coupler
12/11/2003DE10220482C1 Release aid, for corrugated pipe fixing connection, has thin plate inserted between coupling sleeve of fixing connection and corrugated pipe
12/10/2003EP1369141A1 Connector for the pneumatical and electrical coupling between a gases supply means and a gas conduit
12/10/2003EP1368589A2 Sprinkler arrangement and enclosed hose intended for use with the same
12/10/2003CN2591374Y Corrosion resistant insulation pipe joint
12/10/2003CN1130511C Device for electrically insulating connection between two metal elements
12/09/2003US6659690 Tapered stress joint configuration
12/09/2003US6659511 Flexible fluid-transport pipe joint apparatus
12/09/2003US6659510 Pipe-end-connecting joint
12/03/2003EP1367310A2 Pipe fitting
12/03/2003EP1367216A2 Wired pipe joint with current-loop inductive couplers
12/03/2003CN1460044A Connecting sleeve for connecting suction hose to hand machine tool
11/2003
11/27/2003WO2003098090A1 Pipe clamp
11/27/2003WO2003054430A8 Plastic pipe, piping comprising a pipe and a method for producing a pipe
11/26/2003EP1252685B1 Electroconductive pipe or cable clamp
11/26/2003CN1458437A Pipe with joint and its producing device
11/20/2003WO2003095763A1 Impervious connection system for chimneys and pre-fabricated modular conduits
11/20/2003US20030214134 Joining mechanism for PVC pipe
11/20/2003US20030214131 Coupling-equipped pipe and apparatus for manufacturing the same
11/19/2003CN2586861Y Integral insulating connector
11/19/2003CN1128304C Preassembled fitting for use with corrugated tubing
11/18/2003US6649829 Connector apparatus and method for connecting the same for controlling fluid dispensing
11/18/2003US6648375 Pilot insert seal for a tube fitting
11/13/2003US20030209863 Self-aligning sealing apparatus providing axial sealing and controlled compression limits
11/06/2003US20030208155 Vestibular irrigator test system (vits)
11/05/2003EP1358422A1 Flexible corrugated hose fitting
11/05/2003CN1454302A Transitional connector for glass-metal pair and its application in vacuum solar heat collecting pipe
11/05/2003CN1126895C Joint
11/05/2003CN1126894C Heavy drill pipe fittings and producing method thereof
11/04/2003US6641434 Wired pipe joint with current-loop inductive couplers
10/2003
10/30/2003WO2003089795A1 Connecting piece for flexible plastic lines with a sensor arrangement
10/30/2003WO2003089162A2 Threaded connection especially for radially plastically expandable conduit
10/30/2003DE10217504C1 Anschlussstück für flexible Kunststoffleitungen mit Sensoranordnung Connector for flexible plastic line sensor array
10/29/2003EP1356756A1 Coupling sleeve for connecting a suction hose with a casing
10/29/2003EP1356227A1 Flexible corrugated hose assembly and connecting process
10/29/2003EP1062432A4 Fixing and release systems
10/23/2003US20030197376 Threaded connection especially for radially plastically expandable conduit
10/21/2003US6634076 Structure and method for joining parts
10/08/2003CN1447886A Joint fitting
10/02/2003WO2003081092A2 Self-aligning sealing apparatus
10/02/2003US20030184085 Dual material threading for pipe adapter
09/2003
09/25/2003WO2003078902A1 Electric insulating device of air conditioner, and air conditioner with the device
09/25/2003WO2003078901A1 Connection structure of coolant pipe of air conditioner
09/25/2003WO2003078883A1 Fluid coupling
09/25/2003CA2479680A1 Fluid coupling
09/24/2003EP1347227A2 Coupling device for corrugated metal hose
09/24/2003EP1346174A1 Pipe connecting device
09/24/2003CN2575403Y Device for covering leaks in pipes with oil and pressure
09/18/2003US20030172513 Pipe joining method
09/12/2003WO2003074919A1 Joint system for conveyor ducts for aeriform means, particularly conditioned air
09/10/2003CN2572188Y High-insulation settling-resistant corrosion-resistant gas leading in pipe
09/10/2003CN1441885A Connection device
09/09/2003US6616192 Dielectric pipe joint, particularly for underground pipes
09/03/2003CN1440498A Connecting fitting for peripherally ribbed longitudinal bodies with locking retaining projecting element
08/2003
08/28/2003DE10162762C1 Steckverbindung zwischen einem ringgewellten Schlauch und einem Glattrohr Connector between an annularly corrugated hose and a smooth tube
08/27/2003CN2568917Y Internal connecting piece of pipe
08/21/2003WO2003069205A1 High-pressure water protection device for corrugated pipe connections
08/21/2003US20030155767 Connection device
08/20/2003CN1118657C Assembly of Al-alloy pipe and closure end and linking method and unit thereof
08/14/2003WO2003067138A1 Connecting device, connecting piece and contact clamp for a fluid line
08/14/2003DE20307821U1 Chimney flue or process air exhaust pipe has silencer section with identical interface fittings
08/14/2003DE20307820U1 Chimney flue pipe union rings has tabs and matching interlocking detents
08/14/2003DE20306430U1 Quick connector for motor vehicle fuel pipe line, incorporates spark-gap between male and female sections
08/14/2003DE20215035U1 Binding system for especially corrugated hoses has clamping band with protrusions on side facing hose and dimension of protrusion at right angles to direction of clamping band is greater than free space between corrugations
08/13/2003EP1228331B1 Connecting fitting for peripherally ribbed longitudinal bodies with a locking retaining projecting element
08/13/2003CN1435587A 管接头 Fittings
08/13/2003CN1435586A 管接头 Fittings
08/07/2003US20030148638 Technique for providing power to a completion used in a subterranean environment
08/07/2003US20030146626 Pipe couplings
08/07/2003US20030146622 Pipe couplings
08/06/2003EP1333217A2 Pipe coupling for a corrugated pipe
08/06/2003EP1333215A1 Pipe couplings
08/06/2003EP1333214A1 Connector for water-tight connection of a corrugated pipe
08/06/2003EP1332313A1 Connector piece for flexible plastic conduits, comprising a sensor assembly
08/06/2003EP1332311A2 Connector piece for flexible plastic conduits
08/06/2003EP1332310A2 Sealed fitting for use with corrugated tubing
08/06/2003EP1332308A1 Open type wedgethread connection
08/06/2003CN1117238C Structure and method for joining parts
08/01/2003CA2416818A1 Pipe couplings
08/01/2003CA2416103A1 Pipe couplings
07/2003
07/30/2003EP1330610A2 Valve-controlled fluidic actuator system
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