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 13 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
Patents for F16L 13 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints (5,381)
07/2005
07/28/2005WO2005068888A1 Coupling device for establishing a permanent non-removable pipe connection
07/28/2005WO2005008116A3 System and method for coupling conduit
07/28/2005US20050161943 Connection structure of multi-channel tube with branching tube and connection method therefor
07/28/2005DE10361454A1 Hebel-Welle-Vorrichtung, Verfahren zur Herstellung einer Hebel-Welle-Vorrichtung und Scheibenwischanlage mit einer Hebel-Welle-Vorrichtung Lever-shaft apparatus, method of manufacturing a lever-shaft apparatus and windshield wiper system with a lever-shaft apparatus
07/28/2005DE102004052123A1 Pipe connecting arrangement, comprising sleeve and separately produced ring attached to pipe by press fitting
07/21/2005WO2005066533A1 Compression pipe coupling
07/21/2005DE102004052122A1 Pipe connecting arrangement, comprising sleeve and separately produced ring attached to pipe by press fitting
07/21/2005DE102004052121A1 Pipe connecting arrangement, comprising sleeve and separately produced ring attached to pipe by press fitting
07/20/2005EP1555473A1 O-ring for press-fittings
07/14/2005WO2005064218A1 Method of assembling two hermetic threaded tubular joints comprising a local and initial thinned thickness, by means of plastic expansion
07/14/2005WO2005052520A3 Flow sensor tube assembly and method for connecting a tube to a base member
07/13/2005CN2709756Y Steel pipe soldered transit joint
07/07/2005WO2005061941A1 Quick connector with resin tube
07/07/2005WO2005060612A2 Gas impermeable tube joint and method of forming same
06/2005
06/30/2005DE202004002138U1 Press-fit sleeve union for copper, steel or plastic gas pipe has inner cutting embedded in one of the pipes
06/30/2005DE102004009779B3 Coupling method for relatively angled smoke stack sections using ring flange to which ends of smoke stack sections are each welded on the inside
06/29/2005EP1548227A1 Disposable locking mechanism
06/29/2005EP1547881A2 Lever-shaft-apparatus, manufacturing process for a lever-shaft-apparatus and a windscreen wiper system with a lever-shaft-apparatus
06/29/2005EP1547728A1 Jaw for pressfitting
06/29/2005EP1547715A1 Connection structure of multi-channel tube with branching tube and connection method therefor
06/28/2005CA2341725C Structure and method for joining metal members
06/22/2005CN2705684Y Press connection pipe with seal adhesive tape
06/22/2005CA2490496A1 Disposable locking mechanism
06/16/2005US20050127668 Gas impermeable tube joint and method of forming same
06/16/2005US20050127664 Integral barbed fitting
06/16/2005US20050127044 Press-fit joint structure
06/15/2005EP1540225A1 Pipe liner connector
06/15/2005CN1626303A Method, welding device and welding filler for welding a seam between two workpieces, in particular for manufacturing a level measuring device
06/09/2005WO2005052520A2 Flow sensor tube assembly and method for connecting a tube to a base member
06/09/2005US20050121910 Tube joint and apparatus for producing the same
06/09/2005DE102004055889A1 Method for connecting ceramic pipes, e.g. on tube bundle heat exchangers to metal pipes, e.g. on membrane tube bundle modules, comprises fitting metal pipe over ceramic pipe and sucking adhesive into gap between them
06/08/2005EP1538381A1 Device to secure a press-fitting sleeve, press-fitting sleeve and associated mounting procedure
06/07/2005US6902208 Gas impermeable tube joint and method of forming same
06/02/2005WO2005050081A1 Method of corrosion protection at a welded pipe joint and resulting joint
06/02/2005US20050116468 Threaded connectors for axial alignment of tubular components, and method of installing pipe sections employing such connectors
06/02/2005DE202005005210U1 Flexible Gasleitung Flexible gas line
06/02/2005DE10320104B4 Gasführungsrohr-Anordnung aus Metall für Luftsäcke von Kraftwagen Gas-pipe arrangement of metal for air bags of motor vehicles
06/02/2005CA2541410A1 Method of corrosion protection at a welded pipe joint and resulting joint
06/01/2005EP1534490A1 Method and equipment for manufacturing pipe-couplings
05/2005
05/31/2005US6899471 Sleeve splicing kit and method
05/26/2005WO2005047745A2 Energized restraining gasket for mechanical joints of pipes
05/25/2005EP1533555A1 Pressfitting for electrically conductive pipes
05/25/2005EP1532474A1 Marking of pipe joints
05/25/2005DE202005005266U1 Sealed connection between pipe and a pressed socket fitting with bulge holding ring seal, includes shape variation hindering separation once joint has been completed
05/25/2005CN2702144Y Clamping-pressing type hot-water heating pipe fittings
05/24/2005US6896297 Gas service riser assembly and ductile pipe to plastic pipe transition connection
05/19/2005WO2005045188A1 High-stregth sealed connection for expandable tubulars
05/19/2005WO2004102057A3 Sleeve splicing kit and method
05/19/2005US20050103122 Tube assembly and method
05/18/2005EP1230075B1 Device for applying a plastic sheathing to a pipeline at pipe connections
05/17/2005CA2155792C Rigid end socket for flexible tubing and method of making same
05/12/2005WO2005043021A1 Connection structure for steel pipes
05/12/2005WO2004010163A8 Marking of pipe joints
05/05/2005US20050093292 Pipe fitting and associated methods and apparatus
05/05/2005US20050093250 High-strength sealed connection for expandable tubulars
05/05/2005US20050092490 Completion apparatus and methods for use in hydrocarbon wells
05/04/2005CN1612988A Connector for connection of metal pipes and relative pipe connecting system
04/2005
04/28/2005US20050087980 Connection of internally lined pipelines
04/27/2005EP1525419A1 Coating for a press sleeve
04/27/2005CN2695754Y Shaping pipe mouth and welding point of non-circular refrigerant coiler
04/21/2005DE19603398B4 Heizungsanschlussvorrichtung, Verteiler und Bauelement für Heizungen Heating device connection, distribution and device for heating
04/20/2005EP1524464A2 Tool for carrying out a pipe connection and a holding sleeve
04/19/2005US6880864 Tube joint with attachment and detachment mechanism
04/14/2005US20050078923 Flexible factory joint for metallic tubes which enclose loosely inside them optical fibers and its method of construction
04/14/2005DE10341853A1 Metallschlauch und Verfahren zur Herstellung eines Metallschlauchs Metal hose and method of producing a metal tube
04/12/2005US6877779 Conduit connector and method
04/07/2005WO2004018824B1 Magnetic impulse applied sleeve method of forming a wellbore casing
04/07/2005DE10340843A1 Butt welding of tubes with different wall thicknesses involves insertion of a support under a radial rib at the end of one tube before welding
04/06/2005EP1520838A1 Method and apparatus for coupling hollow fibers to a microfluidical network.
04/06/2005EP1520083A2 Dovetail thread coupling for expandable tubulars
04/05/2005US6874823 Connecting piece and connecting arrangement
03/2005
03/31/2005WO2004074622A3 Protective compression and tension sleeves for threaded connections for radially expandable tubular members
03/24/2005WO2005026600A1 Flexible metal tube and method for the production of a metal tube
03/24/2005US20050062282 Coupling for the connection of ducts
03/16/2005CN1596161A Method of hydroforming articles and the articles formed thereby
03/16/2005CN1193181C Fitting or mounting for producing press joint with inserted tube end and use thereof
03/10/2005WO2005022022A1 Metal to plastic fluid connection with overmolded anti-rotation retainer
03/08/2005US6863276 Device for sealing or reducing holes, and connecting holes with a tube end
03/03/2005WO2005019719A1 Pipeline assembly with thermal shielding
03/03/2005WO2005019717A1 Fitting with separable gripping device for pipe and tube
03/03/2005WO2004106038A3 Joining of multilayer thermoplastic pipes
03/03/2005WO2004042264A3 Plastic-lined metal-encased tubing segment connector system
03/03/2005DE10336693A1 Laserschweissung mit Zusatzwerkstoff in Ringform Laser welding with filler material in ring form
03/03/2005DE10336494A1 Kupplung zum Verbinden von Leitungen A coupling for coupling pipes
03/03/2005CA2532183A1 Fitting with separable gripping device for pipe and tube
03/02/2005CN1587777A Thin wall stainless steel pipeline seal adhesive connecting method
03/02/2005CN1587557A Connecting method for pipeline branch pipe
03/01/2005US6860420 Method of joining metal oilfield tubulars and well provided therewith
02/2005
02/24/2005DE20315938U1 Werkzeug zur Durchführung eines Verbindungsvorganges sowie Haltehülse Tool for performing a bonding process as well as retaining sleeve
02/24/2005CA2534825A1 Method for joining piping systems and piping to equipment, fixtures, devices, structures, and appliances
02/23/2005CN1190613C Device for producing pipe coupling
02/17/2005WO2005015072A1 A connecting member of pipeline
02/17/2005WO2004092631A3 Plastic tube joint
02/16/2005EP1506834A1 Method, welding device and welding filler for welding a seam between two workpieces, in particular for manufacturing a level measuring device
02/16/2005EP1506064A2 Threaded connection especially for radially plastically expandable conduit
02/16/2005CN1580621A Joint part structure and joint part forming method
02/16/2005CN1189687C Pipe connecting method of thin-wall metal pipeline
02/10/2005US20050029812 Expandable slotted tubing string and method for connecting such a tubing string
02/10/2005US20050029811 End connection for pipes and a method for its manufacture
02/10/2005US20050029804 Gas service riser assembly and ductile pipe to plastic pipe transition connection
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