| Patents for F16L 41 - Branching pipes; Joining pipes to walls (8,422) |
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| 04/02/1987 | DE3632013A1 Mixture feed for an internal combustion engine |
| 03/25/1987 | EP0215591A1 Vacuum sealing device |
| 03/18/1987 | CN86103825A Vacuum sealing device for insulated steam injection tubing field |
| 03/17/1987 | US4650223 Hose joint |
| 03/17/1987 | US4650220 Bypass connections obtained by molding a coating of a junction material around a rigid tubular insert and a process for manufacturing same |
| 03/17/1987 | US4650194 Sealing joint between two housings connected by two orifices capable of being offset axially and/or radially |
| 03/17/1987 | US4649948 Entry tap valve for pressurized pipe leak detector |
| 03/11/1987 | EP0214023A1 Flow limitation device for a tap of a bottle containing gas liquefied or compressed under pressure |
| 03/10/1987 | US4648924 Branch-off method |
| 03/10/1987 | US4648634 Hose connection |
| 03/10/1987 | US4648422 Apparatus for drilling into a pipe under pressure |
| 03/03/1987 | US4647073 Clamping device for underground pipes |
| 02/26/1987 | DE3604085A1 Apparatus for the suction removal of pollutants |
| 02/26/1987 | DE3529112A1 Junction and a method for its production |
| 02/24/1987 | US4645242 High pressure mounting with positive lock |
| 02/11/1987 | CN86102557A Frictional snap-ring sealing joint for water drain pipe |
| 02/11/1987 | CN85201637U Sealed drilling and tapping machine |
| 02/04/1987 | EP0210268A1 Transition pieces. |
| 01/27/1987 | US4638834 Tapping saddle |
| 01/21/1987 | EP0209418A1 Method for introducing a capillary tube at any position into a tube having a larger diameter, and device for carrying out this method |
| 01/21/1987 | EP0209096A1 Device for extracting and collecting gases, especially gases of motor vehicles, in an assembly and working hall |
| 01/20/1987 | US4637639 Non-metallic liquid-tight conduit engaging connector |
| 01/08/1987 | DE3524219A1 Connecting nipple |
| 01/07/1987 | EP0207443A1 Exhaust collector for a combustion engine |
| 01/07/1987 | EP0107666B1 Connection for joining a pipe having a flared end to a fixed connection piece, such as a pump |
| 12/30/1986 | EP0205696A1 Branch pipe fittings |
| 12/23/1986 | US4631212 Nylon main body member |
| 12/18/1986 | WO1986007249A1 Fluid flow control system and connecting fitting |
| 12/17/1986 | EP0205170A2 Pressure-tight coupling piece for a pipe |
| 12/16/1986 | CA1215325A1 Device for sucking out exhausts from vehicles having upwardly directed exhaust pipes |
| 12/10/1986 | EP0204648A1 Fluid distribution by multiple pipes |
| 12/10/1986 | EP0204362A1 Liquid product packaging and dispensing assembly |
| 12/09/1986 | US4627648 Pipe saddle joint and assembly |
| 12/09/1986 | US4627646 Pipe fitting |
| 12/02/1986 | USH176 Slip tee pipe fitting |
| 12/02/1986 | US4626142 Clutch for drilling machine |
| 12/02/1986 | US4626006 Hose coupling |
| 11/25/1986 | US4624487 Molded tapping fitting for connecting a branch line to a pipeline |
| 11/18/1986 | US4623171 No-mortar flashing method and apparatus |
| 11/18/1986 | US4623017 Joint structure for a tube and a header |
| 11/18/1986 | US4622703 Drain fitting with frictional seal retention |
| 11/12/1986 | CN86101364A Flanged joints for elements or machines |
| 11/11/1986 | US4621841 Tubular coupler with retainer |
| 11/04/1986 | USH155 Fluid connection |
| 11/04/1986 | US4621165 Process for removing certain linear isoprene trimers from a mixture of isoprene trimers |
| 11/04/1986 | US4620729 Round pipe starter fitting |
| 10/21/1986 | US4617990 Low carbon steel covering |
| 10/15/1986 | EP0197804A1 Seal between two cases communicating by means of two openings prone to be axially or radialy misaligned |
| 10/07/1986 | US4615477 Method for replacing tubes in a header or drum |
| 10/07/1986 | US4615098 Process for forming an hydraulic connection |
| 10/01/1986 | EP0196003A2 Rotatable joint for a pneumatic feed pipe movable by a cantilever |
| 09/30/1986 | US4614371 Ring |
| 09/30/1986 | US4614370 Apparatus providing a weld-free joint for intersecting pipes or tubes within a conduit system |
| 09/23/1986 | US4613171 Junction coupling with unitary locking gasket and methods for their use |
| 09/23/1986 | US4613169 Spa fitting sealing system |
| 09/23/1986 | US4612897 Heated fuel delivery system fitting and method |
| 09/23/1986 | CA1211681A1 Method and apparatus for splitting two-phase flow at pipe tees |
| 09/23/1986 | CA1211680A1 Method and apparatus for splitting two-phase gas- liquid flows having a known flow profile |
| 09/17/1986 | EP0194609A2 Apparatus for drawing gas out of closed spaces, such as automobil workshops and garages |
| 09/16/1986 | US4611624 Line piercing valve assembly |
| 09/09/1986 | US4610439 Service saddle U-bolt installation holder |
| 09/03/1986 | EP0193425A1 Process for affixing a thin walled pipe between a conical ring and a conical sleeve, and devices for carrying out the process |
| 09/03/1986 | EP0193290A2 Fluid flow rate monitor probe |
| 09/02/1986 | US4609009 Stepped plenum system |
| 08/28/1986 | WO1986004973A1 Transition pieces |
| 08/28/1986 | WO1986004972A1 Branch coupling on flexible hose |
| 08/26/1986 | US4607689 Reheating device of steam power plant |
| 08/20/1986 | EP0191700A1 Lateral coupling for hoses |
| 08/19/1986 | US4606562 Junction box connector |
| 08/13/1986 | EP0190863A2 Clamping device for pipe fittings |
| 07/29/1986 | CA1208662A1 Chemical process for the purification of isoprene trimer mixes |
| 07/22/1986 | US4601496 Fiber reinforced plastic pipe tee |
| 07/09/1986 | EP0187010A1 Improvements in or relating to branched hose |
| 07/08/1986 | US4598731 Valve assembly for placement over a capped, stub-out which is under water pressure in a dwelling |
| 07/02/1986 | CA1206991A Snap-on liquid tight connector for flexible metal conduit |
| 07/01/1986 | US4597597 Connection assemblies |
| 06/25/1986 | EP0185535A1 Improvements in or relating to branched hose |
| 06/17/1986 | CA1206179A1 Connecting device for connecting heat medium passages of air-conditioning system enclosed in inside/outside wall structure |
| 05/21/1986 | EP0181548A1 Manifold and method of manufacturing the same |
| 05/07/1986 | EP0179883A1 Fluid coupling device |
| 05/06/1986 | CA1204129A1 Quick disconnect fluid transfer system |
| 04/22/1986 | US4583588 Assembly device of ferritic stainless steel tubes on a carbon steel tube-plate, and process of manufacturing this device |
| 04/09/1986 | EP0176729A1 Heat exchanger, and process and apparatus for its manufacture |
| 04/08/1986 | US4580817 Connection system for connecting first and second elements each having a compressed air orifice |
| 04/02/1986 | EP0176275A1 Compression sealing of shell and tube heat exchangers |
| 04/02/1986 | EP0176260A1 Heated fuel delivery system fitting and method |
| 04/02/1986 | EP0078283B1 Hot tap saddle fitting |
| 03/26/1986 | EP0175554A2 Shaped woven fabrics |
| 03/25/1986 | US4577893 Connecting clamp for pneumatic apparatus |
| 03/19/1986 | EP0174481A1 Device for extracting and collecting gases, especially engine exhaust gases in a repair or factory shop |
| 03/18/1986 | US4576666 Heat-recoverable article |
| 03/11/1986 | US4575131 Air line to exhaust system connector |
| 03/11/1986 | US4574837 Method and apparatus for splitting two-phase gas-liquid flows having a known flow profile |
| 03/11/1986 | US4574827 Method and apparatus for splitting two-phase flow at pipe tees |
| 03/11/1986 | US4574443 Pipe punch device |
| 03/04/1986 | US4573628 Method for tapping into tubing under a controlled atmosphere, in particular for tubing in a nuclear power station |
| 02/25/1986 | CA1201139A1 Self-contained two-piece gasket seal assembly for drains |
| 02/18/1986 | US4570983 Pipe connection with a seal ring satisfying hygienic demands |
| 02/18/1986 | US4570976 Sleeve-shaped coupling for pipelines |
| 02/18/1986 | US4570322 Adapter for mounting an exhaust muffler to an internal combustion engine and method for installing same |