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 41 - Branching pipes; Joining pipes to walls
Patents for F16L 41 - Branching pipes; Joining pipes to walls (8,422)
07/1984
07/26/1984EP0101473A4 Pipe tapping assembly.
07/17/1984CA1171114A1 Sewer tapping method and apparatus
07/10/1984CA1170685A1 Flexible tee collar
07/03/1984US4457541 Pipe coupling
07/03/1984US4457204 Explosive charge-containing nut
06/1984
06/13/1984EP0110784A1 Process and device for joining a branch connection
05/1984
05/29/1984US4450613 Method of manufacturing acute angled vessel connector
05/22/1984US4449741 Waste plumbing installation and fittings therefor
05/22/1984US4449738 Rotary fluid coupling
05/22/1984CA1167787A1 Flanged pipe fitting
05/15/1984CA1167485A1 Self-contained seal for drains
05/09/1984EP0107666A1 Connection for joining a pipe having a flared end to a fixed connection piece, such as a pump.
05/01/1984US4445540 Sleeve-type fluid flow diverter
05/01/1984US4445237 Close coupled water-closet combination and adapter
04/1984
04/24/1984US4444221 Sewer manhole channel construction and method
04/10/1984US4441744 Branch pipe part
04/03/1984US4440339 Method of repairing housing of control rod driving system
03/1984
03/27/1984US4438955 Acute angled vessel connector
03/27/1984US4438954 Pipe coupling
03/27/1984CA1164451A1 Radiator assembly (bayonet lock)
03/20/1984CA1163788A1 Tube-to tube connection
03/06/1984US4434809 For connecting a branch pipe to a feed pipe
02/1984
02/29/1984EP0101473A1 Pipe tapping assembly
02/15/1984EP0100578A1 Branch coupling
02/14/1984US4431017 Pipe tapping method and apparatus
02/07/1984US4429907 For forming a water-tight seal on an existing pipe
02/07/1984US4429886 Flexible pipe gasket
01/1984
01/31/1984US4428601 Y-Connection for flexible conduit
01/17/1984US4426095 Flexible seal
01/10/1984US4425172 Manifolds for strutted film
01/10/1984US4424827 Device for detachably coupling the orifice of a branchline to a line carrying a pressure medium
12/1983
12/21/1983EP0096175A1 Weldless joint
12/06/1983US4418944 Fluid coupling
12/06/1983US4418788 Branch take-off and silencer for an air distribution system
11/1983
11/23/1983EP0094549A2 Pipe fitting
11/15/1983US4415000 T-Joint fitting
11/09/1983EP0093328A1 Branching joint
11/01/1983CA1156161A1 Temporary pipeline capping unit and method of using same
10/1983
10/25/1983US4411459 Branch fitting for providing access to the interior of a pipe
10/25/1983US4411458 Stem securing means for conduits
10/19/1983EP0091844A1 Sealing ring placed between an apparatus and a screw joint for high-pressure pipelines
10/19/1983EP0091773A2 Coupling for pressure hose
10/19/1983EP0091702A1 Branching pipe
10/18/1983US4409708 Pipe clamp with improved retaining lugs
10/05/1983EP0090721A1 Connecting device, especially for placing a vent on an elastomeric pipe
09/1983
09/28/1983EP0089867A1 T-shaped coupling between a pipe and a drain, or between two mains
09/28/1983EP0089384A1 Installation for supplying movable consumers with a pressurized fluid
09/27/1983US4406301 Keg-tapping structure
09/20/1983US4405159 Waste disposer coupling
09/20/1983US4404983 Motor vehicle fuel tank with heat responsive closure means
09/20/1983CA1153997A1 Hermetically sealed compressor suction tube and method of assembly
09/01/1983WO1983002990A1 Pipe tapping assembly
08/1983
08/23/1983US4400020 Pressure tank connector
08/23/1983US4399829 Tapping apparatus and method
08/18/1983WO1983002778A1 Suction hood with stationary suction channel
07/1983
07/05/1983US4391458 Pipe coupling with gasket locating means
06/1983
06/28/1983CA1148989A1 Tube-to-plate connection
06/23/1983WO1983002143A1 Connection for joining a pipe having a flared end to a fixed connection piece, such as a pump
06/21/1983CA1148580A1 Split gland
06/08/1983EP0080546A1 Method of realizing a branch for fluids, and branching element
06/07/1983CA1147774A1 Connecting piece for a line or an apparatus to be screwed therein to provide a closed pressure-fluid circuit and method of manufacturing same
05/1983
05/26/1983WO1983001753A1 Method for manufacturing flanges in two parts and flanges obtained thereby
05/24/1983US4384736 Pressure gage attachment fitting for tubular conduit system
05/04/1983EP0077880A1 Sleeve-type fluid flow diverter
05/04/1983EP0077811A1 Branch take-off and silencer for an air distribution system.
04/1983
04/12/1983US4379574 Radiator assembly (bayonet lock)
03/1983
03/30/1983EP0075226A1 Roll-formed and drawn sheet metal sealed coupling for pumps and the like
03/15/1983US4376454 Valve
03/15/1983EP0077811A4 Branch take-off and silencer for an air distribution system.
03/15/1983CA1142741A1 Method and apparatus for fixing a guide tube of a nuclear reactor fuel assembly
03/08/1983US4375823 Water distributor
03/08/1983US4375822 Device for detachable coupling a branchline to a pressure line
03/01/1983US4375297 Quick coupling device
01/1983
01/25/1983US4369893 Sealing arrangement with annular flexible disc
01/12/1983EP0069551A2 Pipe severing combination
01/04/1983CA1138852A1 Slip-type conduit hub for enclosures
12/1982
12/28/1982US4365829 Sewer tapping apparatus
12/22/1982EP0067699A1 Heat exchangers
12/21/1982US4364406 Method and device for establishing a flow connection with a pipe
12/21/1982CA1137856A1 Valve
12/07/1982CA1136939A1 Collecting line with a plurality of branch-lines
12/07/1982CA1136835A1 Extractor tool
11/1982
11/25/1982WO1982004111A1 Hot tap saddle fitting
11/24/1982EP0065369A2 Coupling
11/23/1982US4360057 High temperature abrasive resistant heat exchanger
10/1982
10/28/1982WO1982003648A1 Branch take-off and silencer for an air distribution system
10/19/1982CA1133963A1 Fitting
10/12/1982US4353580 Apparatus for removably attaching a pipe
10/06/1982EP0061531A1 A pipe coupling
09/1982
09/28/1982CA1132626A1 Stem securing means for conduits
09/28/1982CA1132334A1 Spherical connector having integrally formed outlets
09/21/1982US4350351 Manhole joint gasket assembly and joint formed therewith
09/08/1982EP0059662A1 Apparatus for the homogeneous mixing of flowing liquids at different temperatures
09/07/1982US4348040 Flanged pipe fitting
09/07/1982US4347966 Method for fixing a guide tube of a nuclear reactor fuel assembly
09/01/1982EP0059017A1 An insulated branch pipe joint
08/1982
08/31/1982CA1130790A1 Heat exchanger
08/17/1982USRE31012 Fitment for a vessel
08/10/1982US4343497 Fixed point device between pipework and a support
08/10/1982US4343496 Split gland
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