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)
07/2003
07/30/2003EP0929770B1 Device for electrically insulating the connection between two metal elements
07/30/2003CN1432757A Pipe connecting piece
07/24/2003WO2003059546A2 Method for attaching tubing
07/23/2003EP1328749A1 Flexible hydraulic connection
07/16/2003EP1327811A1 Couplings for corrugated pipes
07/10/2003US20030127856 Pipe couplings
07/10/2003CA2415587A1 Pipe couplings
07/09/2003EP1326042A1 Plug connection between a corrugated hose and an unprofiled pipe
07/09/2003EP1325257A1 Sealing ring
07/03/2003WO2003054430A1 Plastic pipe, piping comprising a pipe and a method for producing a pipe
07/02/2003EP1323972A2 Fluid quick connector with secure electrical contact
07/02/2003CN2558832Y Bend connecting fitting between pipe and pipe
07/01/2003US6585298 High-strength butt-wrap joint for reinforced plastic pipes
07/01/2003US6585297 Single-piece liquid-tight connector with snap-on cuff
06/2003
06/26/2003DE20306205U1 Cable duct for under-floor use is formed with hinged half shells to gain access to cable
06/24/2003US6581984 Corrugated spiral pipe with a coupling device and method for installing the same
06/24/2003US6581979 Joint for spiral pipe and connecting method
06/19/2003WO2003050421A2 Locking device and method for securing telescoped pipe
06/19/2003WO2001029475A9 Open type wedgethread connection
06/19/2003US20030111249 Method of forming a respiratory conduit
06/18/2003EP1319880A1 a method of forming a respiratory conduit
06/18/2003DE20306441U1 Sealing arrangement for corrugated pipe has O-ring seal of elastic material fitted in corrugation in pipe and with flanks of corrugation having offset for forming of shoulders to support fitted sealing ring in corrugation
06/17/2003US6579110 Connection assembly for conduits
06/17/2003US6578882 Corrugated pipe structure
06/17/2003US6578880 Wedgethread pipe connection
06/17/2003US6578608 Pipe construction kit
06/12/2003WO2003048622A1 Plastic tube, especially a pneumatic tube
06/12/2003US20030108381 Connector for joining two lengths of sheet metal ducting together end-to-end and the two pieces of sheet metal
06/12/2003US20030107214 Locking device and method for securing telescoped pipe
06/05/2003WO2003046428A1 Connector piece, fluid line and hydraulic device
06/05/2003US20030102663 Adapter device for solidly coupling pipes together
06/04/2003EP1317021A1 Connector, fluid conductor and fluidic installation
06/04/2003EP1316752A1 Coupling device for corrugated tubes
06/03/2003US6572152 Subassembly electrical isolation connector for drill rod
05/2003
05/29/2003US20030100209 Connector, a fluid line and a fluid power instrumentality
05/29/2003US20030100205 Device for the electrically conductive contacting of an electrically conductive part of an elongated body, in particular a tube or cable
05/28/2003CN1420584A Device for conductive contact of conductive component of long body, especially round pipe or electric cable
05/27/2003US6568716 Securing coupling for corrugated pipes
05/22/2003WO2003042590A1 High-strength butt-wrap joint for reinforced plastic pipes
05/15/2003WO2003040604A1 Pipe having a water-tight in-line bell
05/15/2003US20030092324 Electrical contact for fluid quick connectors
05/15/2003US20030092316 Fluid quick connector with secure electrical ground contact
05/15/2003US20030090112 Pipe joint assembly
05/15/2003US20030090109 Fluid quick connector with secure electrical contact
05/15/2003US20030090108 High-strength butt-wrap joint for reinforced plastic pipes
05/15/2003US20030090106 Pipe having a water-tight in-line bell
05/14/2003EP1310722A2 Fluid quick connector with secure electrical ground contact
05/14/2003EP1310721A2 Electrical contact for fluid quick connectors
05/14/2003EP1309813A2 Joint fitting
05/14/2003CN2550618Y Pipe joint
05/14/2003CA2372125A1 A pipe joint assembly
05/07/2003EP1309037A2 Device for electrically contacting a conductive part of a long body such as tube or cable
05/07/2003EP1307678A1 Connecting device for housing-parts of turbochargers
05/02/2003EP1305547A1 Data transmission system for a string of downhole components
05/01/2003WO2003035322A1 Linearly-actuated cryo-fluid connection (lacc) for manufacturing machines
05/01/2003US20030080554 Peanut fittings for CO2 air conditioning systems
04/2003
04/30/2003CN2547992Y Non-return anti-dismountting joint
04/30/2003CN2547991Y Pipe-to-pipe flange connecting piece
04/23/2003EP1303720A2 Coiled tubing connector
04/23/2003CN2546716Y Connector between pipes
04/23/2003CN1106566C Inlet and outlet union mechanism of heat exchanger
04/22/2003US6550775 Annular gasket
04/17/2003DE10139740C1 Rohrverbindungsteil für Wellrohre mit innenliegendem Dämpfungselement Pipe joint for corrugated pipes with internal damping element
04/16/2003EP1302623A1 Wedge thread with torque shoulder
04/16/2003CN1410696A Technical method of connecting corrugated pipes using heat shrinking pipe
04/15/2003US6548760 One-piece seamless reducer
04/15/2003US6547286 Joint for connecting ceramic element to a tubesheet
04/09/2003EP1078190A4 Heavy weight drill pipe
04/02/2003EP1298376A2 Structure and method for connecting end fitting to composite hose
04/02/2003CN1104581C Structure device for attaching corrugated tube to sleeve
04/02/2003CN1104580C Joining and connecting element for corrugated pipes
03/2003
03/27/2003WO2003025333A1 Drill rod with automatic clutch
03/26/2003EP1295362A1 Electrically conductive pipe or cable clip
03/26/2003EP1295063A1 Sealing arrangement and method for producing the same
03/20/2003WO2003023260A2 Joint system for water well conduit assemblies
03/20/2003US20030052154 Method of joining ceramic matrix composites and metals
03/19/2003EP1293715A2 Method of joining ceramic matrix composites and metals
03/18/2003US6532993 Underground piping system
03/13/2003WO2002070938A3 Reinforced corrugated tubing system
03/13/2003US20030047946 Joint system for water well conduit assemblies
03/13/2003US20030047941 Exhaust bellows for dynamic torsion control in an exhaust system
03/13/2003US20030047238 Integrated fluid drip receptacle
03/13/2003DE20300892U1 Leckdichte Verbindungsmuffe für Rohre unterschiedlicher Außendurchmesser mit glatten Enden Leak-tight joint for tubes of different outer diameters with blunt ends
03/12/2003EP1291501A1 Exhaust bellows for dynamic torsion control in an exhaust system
03/12/2003EP0975911B1 A method and an apparatus for discharging static electricity in plastic pipes
03/10/2003CA2674883A1 Exhaust bellows for dynamic torsion control in an exhaust system
03/10/2003CA2356258A1 Integrated fluid drip receptacle
02/2003
02/27/2003DE20219220U1 Connecting arrangement especially for connecting pipes of solar collectors has sleeve of elastic material fitting in end of metal corrugated pipe and centrally accommodates metal pipe being connected to corrugated pipe
02/27/2003DE20210663U1 Leak tight connection for corrugated duct has an elastic coupling sleeve which seals between the corrugations and the duct connector
02/27/2003DE10139897C1 Ribbed pipe, for connecting units, e.g. pumps, to carry liquids, has sealing structures at the rib peaks and/or valleys, to give a self-sealing connection when pushed into a connector
02/26/2003EP1286099A2 Connecting assembly of corrugated plastic pipes
02/26/2003EP1286097A2 Connection between the end of a helically corrugated metal pipe and a fitting
02/25/2003US6523230 Coupling for corrugated flexible hose
02/20/2003US20030034651 Corrugated plastic pipe arrangement
02/20/2003US20030034646 Device and method for coupling pipes
02/18/2003US6521833 Electrical conduit junction box self-securing insert system
02/12/2003CN2535642Y Self-locking connection pipe of outerpipe conic cover
02/12/2003CN1396402A Sealing ring for connection and pipe connection structure using the sealing ring
02/05/2003EP1281909A2 Snap-lock structure and pipe unit comprising the same
01/2003
01/30/2003WO2003008851A1 Device for connecting and blocking hollow elements for the formation of fluid distribution plants
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