Patents for F16L 39 - Joints or fittings for double-walled or multi-channel pipes or pipe assemblies (3,760) |
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10/21/2004 | WO2004090405A1 A conduit system for transporting a gaseous medium, suitable for intramural installation |
10/21/2004 | WO2004048784A3 Modular surface mount fluid system |
10/21/2004 | US20040207197 Coupling assembly |
10/20/2004 | EP1303723B1 High pressure product swivel |
10/20/2004 | EP1204824B1 Conveyor for treating hollow bodies comprising an advanced pressure distribution circuit |
10/14/2004 | WO2004088087A2 Tubing containment system |
10/14/2004 | US20040201212 Plastic tube joint |
10/14/2004 | DE102004004027A1 Dampfkompressions-Kältemaschine und dafür bevorzugt benutzte Doppelrohrkonstruktion sowie Doppelrohrverbindungskonstruktion Vapor compression chiller and preferably used for double tube construction and double pipe joint structure |
10/13/2004 | EP1364150B1 Device for connecting capillary columns to a micro-fluidic component |
10/13/2004 | EP1141608B1 Method for manufacturing an arrangement for connecting double-shelled plastic pipes |
10/13/2004 | EP1011752B1 Cell processing system and method for controlling it |
10/13/2004 | EP0760447B1 Automatic pipe jointing equipment |
10/07/2004 | US20040194918 Heater pipe |
09/30/2004 | US20040189007 Quick operation bottom sealing connectors for flexible tubing and flared tubing |
09/29/2004 | EP1373781B1 A swivel |
09/29/2004 | CN2644843Y Multipath condominium pipe joint |
09/23/2004 | US20040183305 Catheter repair coupler |
09/23/2004 | US20040183298 Double tube coupling and manufacturing method thereof |
09/22/2004 | EP1460328A1 Multi-channel connecting device |
09/16/2004 | WO2004079878A1 Device for stabilising the mutual connection of microtubes |
09/10/2004 | WO2004076909A1 Joint for drainage riser |
09/09/2004 | US20040173151 Gas supply unit |
09/09/2004 | DE10227866B4 Mehrfach-Drehdurchführung Multiple rotary feedthrough |
09/02/2004 | US20040169369 Joint for duplex pipes |
09/02/2004 | US20040168732 Modular surface mount fluid system |
09/02/2004 | DE202004008025U1 Vacuum ducts for revolving lifting unit at forklift or digger, comprising two or more independent vacuum circuits |
09/01/2004 | EP1452790A1 Sealing and clamping element to be welded onto two double-walled pipes to obtain a detachable connection of the two pipes |
08/26/2004 | US20040163821 Clamping well casings |
08/26/2004 | US20040163709 Fluid swivel with cooling porting |
08/19/2004 | WO2004070279A2 A re-circulating hot water system adapted for supply and space heating applications |
08/19/2004 | WO2003059546A3 Method for attaching tubing |
08/19/2004 | DE10305219A1 Sealing and fastening element for welding to two double pipes has two ring-form components each with annular slot on end face side and with bores extending from slot to heating and cooling space between inner pipe and outer pipe |
08/19/2004 | DE102004001850A1 Heizungsrohr Heating pipe |
08/18/2004 | EP1447608A1 Double tube coupling and manufacturing method thereof |
08/18/2004 | EP1196713B1 Swivel apparatus |
08/17/2004 | US6776421 Fluid sealing system |
08/17/2004 | US6776193 Modular surface mount manifold |
08/12/2004 | WO2002061327A3 Controlled leak cryogenic bayonet pipe spool and system |
08/12/2004 | DE102004002433A1 Strömungsverteiler für Formwerkzeug einer Rohrformvorrichtung mit beabstandetem Extruder Flow manifold for mold a pipe forming apparatus with spaced extruder |
08/12/2004 | DE10032193B4 Rohrverbindung Pipe connection |
08/11/2004 | EP1177394A4 Modular fluid handling assembly and modular fluid handling units with double containment |
08/05/2004 | WO2004007373A3 Septic tank drain field pipe manifold system and method of use |
08/05/2004 | WO2002068852A3 Swivel connector for dental and medical handpieces |
08/05/2004 | DE202004006098U1 Flat hose contains at least two parallel channels for liquid or gas separated by partition wall, side walls of each channel having ribs which project inwards and are opposite each other |
08/04/2004 | CN1517661A 热交换器 Heat exchanger |
08/04/2004 | CN1517198A Flow distributor for mould of pipe moulding device with distance extruder |
07/29/2004 | WO2004062884A1 Flow distributor for die tooling of pipe mold equipment with remote extruder |
07/28/2004 | EP1327097A4 Sealing assembly |
07/22/2004 | WO2004061356A1 Tube joint |
07/15/2004 | US20040134553 Flexible hose |
07/14/2004 | EP1436539A1 Bulkhead assembly for use in pipe-in-pipe systems |
07/10/2004 | CA2416083A1 Flow distributor for die tooling of pipe mold equipment with remote extruder |
07/08/2004 | WO2002065010A3 Pneumatic coupling |
07/08/2004 | DE10326862A1 Arrangement for securing outer ends of two coolant ducts of air conditioning unit in connecting block |
07/06/2004 | CA2326532C Rotating connector with compensating unit |
07/01/2004 | US20040127841 Method for collecting a desired blood component and performing a photopheresis treatment |
07/01/2004 | US20040127840 Blood separation apparatus and method of using the same |
07/01/2004 | US20040124157 Apparatus for the continuous separation of biological fluids into components and method of using same |
06/30/2004 | EP1433990A1 Flexible hose |
06/23/2004 | EP1431659A1 Connection system for pipes having a non linear continuous diameter end |
06/23/2004 | EP1431085A1 A refrigeration circuit of an air-conditioning system for a motor vehicle |
06/17/2004 | US20040113424 Rotary transmission leadthrough for fluid systems |
06/17/2004 | US20040112447 Modular Surface Mount Manifold |
06/17/2004 | DE10255538A1 Rohrförmiges Fluidführungsteil Tubular fluid guiding part |
06/16/2004 | EP1428590A1 Method to produce a conduit element with concentric pipes and corresponding conduit element |
06/16/2004 | EP0852682A4 Quick connector with confirmation feature |
06/10/2004 | WO2004048784A2 Modular surface mount fluid system |
06/10/2004 | CA2507589A1 Modular surface mount fluid system |
06/09/2004 | CN1502738A Coupling device |
06/03/2004 | US20040103594 Swivel joint apparatus and method for utility supply to a rotatable building |
06/02/2004 | EP1424521A1 Tubular fluid conduit |
06/01/2004 | US6742308 Swivel joint apparatus and method for utility supply to a rotatable building |
05/27/2004 | US20040100092 Swivel |
05/26/2004 | EP1051578B1 Multipurpose group, and industrial robot equipped therewith |
05/21/2004 | WO2004041665A1 Carton insert and packaged carton |
05/20/2004 | US20040096359 Tight and reversible connection, in particular to a biochip |
05/20/2004 | US20040094674 Exhaust clamp for a motorcycle |
05/20/2004 | US20040093726 Plug-in hose connector device |
05/12/2004 | CN1149340C Multi-coupling joint for connecting fluid-controlled tool to fluid source |
05/06/2004 | EP1416215A1 Flat water hose and hose connectors for flat water hose |
05/06/2004 | EP1133652B1 Manifold system of removable components for distribution of fluids |
05/04/2004 | US6729353 Modular fluid delivery apparatus |
04/29/2004 | WO2004036106A1 Pipe connector for cryogenic use |
04/29/2004 | US20040080155 Dual flange for a tube joint assembly |
04/29/2004 | US20040080120 Seal for sealing and load bearing a process tube in a vacuum system |
04/29/2004 | US20040078956 Duplex pipe end working method |
04/28/2004 | EP1412610A2 Clamping well casings |
04/27/2004 | US6726831 Corrosion protection of electrically heated pipe-in-pipe subsea pipeline |
04/22/2004 | WO2004033950A1 Swivel joint system |
04/13/2004 | US6719329 Swivel having a reduced pressure area |
04/13/2004 | US6719058 Multiple seal design for composite risers and tubing for offshore applications |
04/08/2004 | US20040065364 Elongated tubal body with effluent confining zone; connecting flexible, corrugated pipes to drainage apertures |
04/08/2004 | DE202004000634U1 Strömungsverteiler für Formwerkzeug einer Rohrformvorrichtung mit beabstandetem Extruder Flow manifold for mold a pipe forming apparatus with spaced extruder |
04/08/2004 | DE10330531B3 System for connecting underground pipes comprises disks with circular apertures which fit into peripheral grooves in collars on ends of pipes , disks being held in place by annular clamp |
04/01/2004 | DE20121787U1 Rotary transmission lead-through incorporates rotor and stator and s second rotary element on rotary axes |
03/24/2004 | CN1483601A Pipe joint struture and mfg method |
03/24/2004 | CN1142748C Adaptor for connector tubes to animal |
03/18/2004 | US20040051308 Slurpie hose connection |
03/17/2004 | EP1398560A1 High pressure product swivel with floating spool |
03/11/2004 | DE10227866A1 Multiple rotary through-passage guide for transferring several fluids |