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)
05/1982
05/25/1982US4331316 Shut-off valve for high temperature erosive flow
05/18/1982US4330811 Filament-reinforced plastic article
05/18/1982CA1123580A1 Clamps
05/12/1982EP0051419A1 Pipe joint
05/04/1982CA1122785A1 U-bolt clamp
04/1982
04/20/1982US4325175 Fastener and method of fastening
04/06/1982US4323720 Set of bars for a high-tension unit
03/1982
03/31/1982EP0048307A1 Method and device for laying piping and piping laid by said method
03/23/1982US4320882 Clamp for grounding and clamping a conduit to a support member
03/09/1982US4318547 Devices used for the connection of pipes
03/04/1982WO1982000698A1 Arrangement in a sterilizing coupling
02/1982
02/16/1982US4316053 Pipe couplings and coupling gaskets
02/16/1982CA1118469A2 Pipe section and coupling
02/10/1982EP0045724A1 Joint with clamping strip
02/10/1982EP0045477A1 Arrangement for mounting a new valve to an existing radiator of a central heating system
01/1982
01/27/1982EP0044302A1 Self-sealing vacuum hose swivel fitting
01/26/1982US4312551 Pipe fitting
01/26/1982US4312526 Pipe coupling with open sleeve
01/19/1982US4311163 Disassemblable device for fitting a device between the opposite ends of two pipes
12/1981
12/15/1981CA1114263A1 Hose coupling for a faucet
12/08/1981US4304425 Tubular sealing device
12/08/1981US4304424 Rapid installation fitting for plain end pipe
12/01/1981US4303261 Pipe system including readily removable pipe link
11/1981
11/17/1981CA1112682A1 Heat shrinkable sleeve for coupling pipe sections
11/04/1981EP0039068A1 Sealing for profile parts
11/03/1981US4298206 Flexible packing for sealing pipeline joints
10/1981
10/27/1981CA1111460A1 Flanged corner construction and method
10/06/1981US4293138 Sealing device
09/1981
09/15/1981US4288906 Pipe jointing
09/09/1981EP0035071A1 Flexible electrically insulating pipe coupling
09/01/1981US4286898 Releasable connection
09/01/1981US4286792 Self-replenishing seal for the gas offtake piping of a coke oven and sealing method
08/1981
08/27/1981EP0027140A4 Pipe coupling with open sleeve.
08/18/1981US4284100 Pipe mount manifold assembly
08/11/1981US4283078 Flexible joint protector
08/04/1981US4281863 Exhaust tube clamp
08/04/1981CA1106420A1 Wide-band compression coupling
07/1981
07/15/1981EP0032093A1 Cooling device for long products during passage
06/1981
06/30/1981US4275489 Pipe clamp structures
06/23/1981CA1103718A1 Vacuum cleaning apparatus
06/16/1981US4273367 Pipe coupling
06/09/1981CA1102848A2 Pipe section and coupling
06/09/1981CA1102847A2 Pipe section and coupling
06/03/1981EP0029774A1 Sealing joint for pipe-sections and pipe-section having such a joint
06/02/1981US4270251 Muffler clamp and method of making same
05/1981
05/19/1981US4268047 Underground pipe joint with hydratable cement in polyurethane gasket
05/13/1981EP0028310A1 Filament-reinforced plastic article
05/12/1981US4266813 Universal coupler
05/05/1981US4265005 U-Bolt clamp saddle construction
04/1981
04/22/1981EP0027140A1 Pipe coupling with open sleeve.
04/21/1981US4262943 Muffler clamp device
04/14/1981US4261600 Pipe coupling for lap joints
04/07/1981US4259989 Chafe or fire sleeve for hose
03/1981
03/31/1981CA1098562A1 Swaged joint
03/24/1981US4257449 Hose coupling for a faucet
03/24/1981CA1098146A1 Pipe coupling
03/19/1981WO1981000748A1 Self-sealing vacuum hose swivel fitting
03/03/1981US4253685 Steam-tight junction for tubular elements
02/1981
02/18/1981EP0023997A1 Electrically insulating joint for coupling tubular extremities
02/17/1981US4251094 Spirally wound corrugated pipe connector
02/10/1981US4249786 Flexible coupling
02/10/1981US4249759 U-Bolt clamp
02/03/1981US4248459 Flexible conduit system
01/1981
01/27/1981US4247015 Closure means for a large diameter vessel
01/07/1981EP0021713A1 Clamp and method of making same
01/07/1981EP0020723A1 Pipe coupling for lap joints
12/1980
12/23/1980US4240652 Lightweight drill rod
12/09/1980US4238131 Flushing T for heater hose
11/1980
11/18/1980US4234781 Method and arrangement for heat-welding together two tubular elements
11/18/1980US4234368 Enclosing with a thermosetting resin
10/1980
10/30/1980WO1980002317A1 Pipe coupling with open sleeve
10/29/1980EP0018208A1 Quick connect-disconnect electrofluidic junction assembly
10/28/1980US4229863 Saddle clamp assembly
09/1980
09/30/1980US4225162 Liquid tight connector
09/23/1980US4223969 Quick connect-disconnect electrofluidic junction assembly
09/16/1980US4222576 Sealing device
08/1980
08/26/1980US4219221 Coupling for rejoining sealed tubing
08/20/1980EP0014614A1 Dismantable device for inserting an apparatus between two conduits
08/12/1980CA1083635A1 Pipe coupling with metal grabber insert
07/1980
07/29/1980US4215384 Hose construction with electrical conductor for dissipating static electricity and method of making same
07/23/1980EP0013622A1 End fitting assembly for a conduit
07/08/1980US4211457 Vacuum cleaning apparatus
07/01/1980CA1080766A1 Plain end pipe fitting
06/1980
06/24/1980CA1080275A1 Pipe coupling
06/17/1980US4207921 Header assembly and jetting adapter for well point pumping apparatus
06/12/1980WO1980001197A1 Pipe coupling for lap joints
04/1980
04/15/1980CA1075445A1 Welded muffler clamp
04/03/1980WO1980000558A1 U-bolt clamp assembly
03/1980
03/11/1980US4193105 Pipe with an external sealing body
03/04/1980US4191407 Pipe coupling for plumbing apparatus
02/1980
02/26/1980US4190269 Adapter for exhaust actuated devices
02/12/1980US4187563 Flushing device
02/05/1980US4186948 Pipe joint clamp
01/1980
01/29/1980CA1070732A1 Pipe coupling and a method of making same
01/15/1980US4183557 Insulative flexible connector
01/15/1980US4183379 Duct board assembly
01/15/1980US4183122 U-bolt clamp assembly
12/1979
12/25/1979US4180286 Exhaust pipe safety clamp assembly and combination
12/25/1979CA1068744A Memory-metal couplings
12/04/1979US4176865 Coupling for pipe
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