| Patents for F16L 41 - Branching pipes; Joining pipes to walls (8,422) |
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| 05/10/1988 | US4742849 Angled pneumatic connection including means for regulating a one-way flow |
| 05/04/1988 | EP0266334A2 Method and apparatus for carrying out catalyzed chemical reactions and for studying catalysis |
| 04/28/1988 | DE3639001C1 Seal of a ceramic pipe |
| 04/26/1988 | US4740018 Manifold and manufacturing method therefor |
| 04/26/1988 | US4740017 By-pass connections obtained by molding a coating of a junction material around a rigid tubular insert and a process for manufacturing same |
| 04/19/1988 | US4738276 Modular differential pressure transmitter/manifold for a fluid conveying pipeline |
| 04/14/1988 | DE3733027A1 Verbindungsvorrichtung Connecting device |
| 04/05/1988 | US4735440 Hose coupling |
| 03/30/1988 | CN87104928A Mating parts for bulk cargo cases |
| 03/29/1988 | US4734543 Branch-off assembly |
| 03/22/1988 | US4732397 Cast in place combination aperture closure member and pipe seal for fluid distribution box |
| 03/15/1988 | US4730854 Sealable drain fitting |
| 03/10/1988 | DE3630152A1 Device for fastening nozzles on a pipeline provided with through-openings |
| 03/09/1988 | CN86104976A Connector for pipeline |
| 03/02/1988 | EP0257315A2 Disposable tension sleeve for a stuffing machine |
| 02/24/1988 | CN87102671A Hose branching and connecting arrangements and making process thereof |
| 02/23/1988 | US4726399 Modular manifold |
| 02/16/1988 | US4724751 System for exhausting and collecting gases, in particular motor vehicle exhaust gases in assembly or factory halls |
| 02/03/1988 | EP0255221A2 High pressure tube attachment mechanisms |
| 02/02/1988 | US4722559 Spray hose assembly |
| 01/27/1988 | EP0254597A2 Pressure cylinder pipe coupling |
| 01/27/1988 | CN87104451A Fuel oil pipeline device of bus and mfg. method therefor |
| 01/26/1988 | US4721029 Pressurized fluid supply means for rescue tools |
| 01/20/1988 | EP0253630A1 A method of pipe renovation |
| 01/20/1988 | EP0253286A2 Drain fitment for bulk containers |
| 01/19/1988 | US4719936 Method of hot tapping type branching and split joint used therein |
| 01/19/1988 | US4719806 Fluid flow rate monitor probe |
| 01/19/1988 | US4719667 Clamp means for a stuffing machine |
| 01/14/1988 | DE3621386A1 Indicating measuring instrument, in particular a manometer (pressure gauge) |
| 01/12/1988 | US4718636 Branch coupling on flexible hose |
| 01/07/1988 | EP0251181A2 Fuel pipe device for motor vehicles |
| 01/05/1988 | US4717078 Eyeball fitting for increasing flow of return water to swimming pool |
| 12/22/1987 | CA1230538A1 Direct connect plumbing fixture |
| 12/16/1987 | CN87104159A Plug for opening providing inspection x-ray source with access to pipework or to apparatus |
| 12/15/1987 | US4712578 Fluid manifold system |
| 12/10/1987 | DE3719127A1 Collector for liquids or gases |
| 12/08/1987 | US4711455 Gasket for use in manholes and including clamping band having cooperating projections and grooves for preventing relative axial movement of the opposing ends of the clamping band during installation and for facilitating expansion by an expansion jack |
| 12/03/1987 | WO1987007374A1 Device for connecting a pressure-gauge to a pipeline |
| 12/03/1987 | WO1987007353A1 A method in branching off a tube |
| 12/03/1987 | DE3617865A1 Device for connecting a fluid container |
| 12/02/1987 | EP0247432A1 Access opening plug for a radiographic control source in a pipe or apparatus |
| 12/01/1987 | US4709947 Plumbing fitting for a multiple-line connection |
| 11/24/1987 | US4708373 Tapping sleeve or service clamp for use in attaching a branch pipe to a main in a fluid supply system |
| 11/24/1987 | US4708372 Cross piping construction |
| 11/19/1987 | DE3616162A1 Distributor for a pipeline system |
| 11/17/1987 | US4706999 Flexible, resilient saddle for swingjoint |
| 11/17/1987 | US4706850 Drain fitment for bulk containers |
| 11/12/1987 | DE3627393C1 Connection part for joining a water meter to a T-shaped pipe connection |
| 11/11/1987 | EP0245233A2 Connection or attachment piece for tubes and hoses |
| 11/05/1987 | DE3617804C1 Device for connecting a pressure measuring instrument to a pipeline |
| 11/04/1987 | EP0244209A2 Recoverable article |
| 10/28/1987 | EP0243216A1 A branching device and/or a connection for flexible pipings |
| 10/27/1987 | US4702501 Retaining collar for an elastomeric seal |
| 10/22/1987 | DE3612421A1 Connection element for setting up branched-off portions on supply lines |
| 10/20/1987 | US4700868 Composite pressure vessel including fluid port with replaceable seal in composite sidewall structure and method of constructing such fluid port |
| 10/14/1987 | EP0241350A1 Static metal seal and assembly comprising such a seal |
| 10/13/1987 | US4699217 Direct connect plumbing fixture |
| 10/08/1987 | WO1987005978A1 Metal static seal and assembly comprising such a seal |
| 09/30/1987 | EP0239407A2 Composite pressure vessel including fluid port with replaceable seal in composite sidewall structure and method of constructing such fluid port |
| 09/23/1987 | EP0238412A1 Method and device for working at a gas conduit in operation |
| 09/23/1987 | EP0238156A1 Fuel connection |
| 09/22/1987 | US4694634 Vacuum sealing device for insulated steam injection tubing |
| 09/17/1987 | DE3608036A1 Connection part |
| 09/15/1987 | US4692979 Heat exchanger and a method and apparatus for the manufacture thereof |
| 09/09/1987 | EP0235917A1 Tapping subterranean pipes |
| 09/08/1987 | US4691769 Compression sealing of tubes within shell and tube heat exchanger |
| 09/08/1987 | CA1226424A1 Coupling device for compressed air system components |
| 09/02/1987 | EP0234578A1 Method of manufacture of manifolds and manifold provided by such method |
| 08/26/1987 | EP0233608A1 Shaped hose branching, especially a radiator hose for a motor vehicle,and process for manufacturing the same |
| 08/25/1987 | US4688829 Tube joint |
| 08/18/1987 | US4687235 Fluid power connector fittings |
| 08/11/1987 | US4685589 Composite pressure vessel including a fluid port directly through the composite side wall structure |
| 08/04/1987 | US4684428 Forming spiral groove in pad upper surface |
| 08/04/1987 | US4683617 Disposable tension sleeve for a stuffing machine |
| 07/30/1987 | DE3602553A1 Pipe holder |
| 07/28/1987 | US4682725 Process of replacing a sleeve mounted within a pipe |
| 07/28/1987 | US4682624 For tapping into a plastic water main |
| 07/22/1987 | EP0229387A1 Apparatus for water aeration |
| 07/21/1987 | US4680848 Pipe tapping tool |
| 07/14/1987 | US4679405 For use with an air conditioning system |
| 07/14/1987 | US4679378 Vacuum sealing device for insulated steam injection tubing |
| 07/14/1987 | CA1224137A1 Method and apparatus for tapping into tubing under a controlled atmosphere, in particular for tubing in a nuclear power station |
| 07/07/1987 | US4678112 Method for producing a heat exchanger having a flat tube and header pipes |
| 07/02/1987 | DE3546354A1 Valve and its installation |
| 07/02/1987 | DE3545554A1 Tube base connection for heat exchanger - uses sleeve with collar in tube ends |
| 07/01/1987 | EP0226622A1 Connecting fitting of a fluid flow control system |
| 06/30/1987 | CA1223615A1 Means for weld-free connection of pipes |
| 06/16/1987 | US4672993 Plug |
| 06/16/1987 | EP0225423A2 Stepped plenum system |
| 06/16/1987 | EP0225421A1 Pipe-flange coupling with irreversible screwing at rotation |
| 05/26/1987 | US4668545 Articles comprising shaped woven fabrics |
| 05/19/1987 | US4665601 Method of assembly of ferritic stainless steel tubes to a carbon steel tube-plate |
| 05/14/1987 | DE3539907A1 Annular connecting piece |
| 05/12/1987 | US4664425 Pipe-flange coupling with irreversible screwing at rotation |
| 05/12/1987 | US4663812 Method of manufacture of manifolds |
| 04/28/1987 | US4660465 System for exhausting and collecting gases, in particular motor vehicle exhaust gases in assembly or factory halls |
| 04/28/1987 | US4660266 Split-flange connector and method of making same |
| 04/15/1987 | CN86106512A Demountable fittings used in bathroom |
| 04/07/1987 | US4656001 Device for the homogeneous mixing of liquids flowing at different temperatures |
| 04/07/1987 | CA1220146A1 Pipe fitting flange connector |