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 5 - Devices for use where pipes, cables or protective tubing pass through walls or partitions
Patents for F16L 5 - Devices for use where pipes, cables or protective tubing pass through walls or partitions (6,114)
07/1989
07/05/1989EP0322625A1 Screw-threaded cable fitting
07/04/1989US4844116 Quarter turn water hydrant
06/1989
06/29/1989WO1989005893A1 Pipe construction that passes through a roof
06/28/1989EP0321644A1 Fire and smoke stop for wall openings
06/27/1989US4842227 Strain relief clamp
06/27/1989US4841694 Sash plate used for inserting a cable
06/22/1989DE3741921A1 Retaining device for lines and the like
06/21/1989EP0320893A1 Device for the water and gas tight passage of elongate elements through the walls of buildings
06/20/1989US4839937 Grommet structure
06/07/1989CN2038984U Leak-tight ring for plastic piping
06/06/1989US4836558 Bulkhead seal
06/06/1989US4836237 Combination sillcock and leakage relief system
06/06/1989CA1255239A1 Tubular article
06/01/1989DE3810622C1 Device for sealing one or more cables which are to be guided through a wall bore
05/1989
05/31/1989EP0318321A1 Feedthrough
05/31/1989EP0318019A1 Device for water and gas tight feedthrough of elongate objects through building-walls
05/30/1989US4834937 Fluid flow-restricting seals or baffles
05/24/1989DE3737345A1 Device, consisting of plastic, for laying in particular elastic tubes, lines, cables, and the like, in a sealing manner
05/18/1989WO1989004407A1 Improved fire-retardant fluid coupling assembly and method
05/18/1989DE3737867A1 Combination for leading a gas line into a building
05/11/1989DE3736480A1 House lead-through with steel and plastic pipes for, in particular, gaseous media
05/09/1989US4828296 Bulkhead mounting for fluid fittings
05/05/1989WO1989003952A1 Bulkhead seal
05/03/1989EP0313751A1 Sealed passage of a pipeline
05/03/1989DE3735136A1 Heat-insulating pipeline lead-through, in particular for fire walls and fire floors
04/1989
04/25/1989US4823526 Frame construction providing lead through facilities for cables or like devices
04/25/1989CA1253126A1 Sealing system
04/18/1989US4822079 Grommet for windshield washer hose
04/13/1989DE3733237A1 Casing-pipe lead-through for the masonry work of house walls and similar walls
04/11/1989US4819971 Pressure vessel penetration fitting
04/06/1989DE3731987A1 Pipe-securing means
04/05/1989EP0309836A2 Water- and gastight leadthrough of a jacketed tube through walls of houses and the like
04/04/1989US4817991 Safety fitting for a vacuum orifice in a swimming pool
04/04/1989US4817348 Providing passageways in poured concrete
03/1989
03/29/1989EP0308697A2 Wall feed-through for conduits
03/23/1989DE3734785A1 Arrangement for leading a pipe, cable or line through a wall in a sealed manner
03/22/1989EP0307631A1 Cable screw joint
03/21/1989CA1251408A1 Wall ducts through walls of pressure vessels
03/16/1989DE3821157C1 Wall element with lead-through for pipelines
03/15/1989EP0307199A2 Heat recoverable article
03/15/1989EP0196320B1 Device for sealing wall openings or cable and pipe lead-throughs
03/15/1989CN1031740A Sash plate used for inserting a cable
03/14/1989US4811583 For application in a vacuum apparatus
03/09/1989WO1989002015A1 Through construction element
03/09/1989WO1989002014A1 Improved coupling for concrete wall of floor mounting
03/09/1989DE3722640C1 Process for introducing a line, e.g. a surface connection line, into an underground bore
03/07/1989US4809994 Pipe joint seal with bistable elastomeric sealing projection
03/07/1989US4809937 Cable penetration plug
03/07/1989US4809864 Device for sealing the gap between a container opening and a relatively movable filler pipe
02/1989
02/23/1989DE3743704C1 Device for sealing at least one conduit, in particular cable pipe, which is led through a wall passage
02/23/1989DE3726829A1 Process for preventing or avoiding heat transmission in the lead-through of lines through shut-off structural parts
02/15/1989EP0303044A2 Leadthrough for conduits through a wallopening
02/09/1989WO1989001078A1 Improved firestop stack fitting
02/09/1989DE3728009A1 Sealing device for wall lead-throughs
02/02/1989DE3724744A1 Intumescent fire-protection material
01/1989
01/31/1989US4800926 Firebreak for conduits
01/25/1989EP0300963A1 Installation element, in particular for a drain pipe or for a pipe connection
01/24/1989US4799689 Wall feedthrough
01/19/1989DE3722483A1 Service connection for gas lines and water lines
01/10/1989US4796520 System for exhausting fumes from residential garages
12/1988
12/29/1988WO1988010390A1 Safety fitting for a vacuum orifice in a swimming pool
12/28/1988CA1247581A Thermally protected lamp holder housing for use in recess lighting fixtures
12/15/1988DE3737346C1 Device for laying, in particular, flexible pipes, lines and the like in a sealed manner through walls of appliances
12/13/1988US4790542 Furnace front wall seals
12/06/1988US4789164 Sealing device
12/06/1988US4788800 Fire stop device
12/01/1988DE3738781C1 House-lead-in and connecting arrangement for service connections of flow-medium supply lines
11/1988
11/29/1988US4787657 Screw coupling
11/22/1988US4785857 Method and an apparatus for fitting a stopper in a pipe, tube, wall passage or the like, and a container consisting of at least two compartments filled with intermixable substances
11/22/1988CA1245120A1 Steam generator tube support
11/09/1988EP0289653A1 Device for sealing the space between a container opening and a feeding pipe movable relative to the opening
11/02/1988EP0289413A1 Pipelines and process of treating pipelines
10/1988
10/11/1988CA1243007A1 Wall sleeves
09/1988
09/07/1988EP0281353A2 Method of, and elastomeric composition for protecting a substrate
09/01/1988DE3705818A1 Clamping connectors for joining a pressure pipeline consisting of plastic
09/01/1988DE3700473C1 Wall lead-through
08/1988
08/30/1988US4767086 Tightening device for cable bushings
08/23/1988CA1241033A1 Gasket suitable for use in sealing exterior of sewer pipe to opening in manhole, and method and system employing same
08/18/1988DE3732546C1 Pipe-securing means and process for installing said pipe-securing means
08/18/1988DE3702443A1 Device for sealing wall lead-throughs
08/17/1988EP0278687A2 Bulkhead mounting for fluid fittings
08/16/1988CA1240659A1 Wall feedthrough fitting
08/10/1988EP0277898A1 Casing for the passage of pressurized fluids through masonry
08/10/1988EP0177518B1 Sealing joint for a lead-through for at least one line through a wall opening
08/09/1988US4762343 Tube connector
07/1988
07/28/1988DE3700956A1 Apparatus for leading a pipe through a wall underground
07/20/1988EP0275113A1 Wall transition for pipes and cables
07/19/1988US4758688 Wall ducts through walls of pressure vessels
07/19/1988US4758028 Firewall seal
07/19/1988US4758003 Method and apparatus for changing physical and chemical properties of materials
07/12/1988US4756332 Plumbing sealing system
07/07/1988DE3644186A1 Case for the installation of a fireproof flap in a wall opening
06/1988
06/30/1988WO1988004621A1 Sealing arrangement for passing a wire bundle consisting of several wires through an opening in a vehicle
06/15/1988EP0271460A1 A frame construction providing leadthrough facilities for cables or like devices
06/15/1988EP0271248A1 Fire-restraining barrier for the penetration of conduits through a wall opening
06/14/1988US4751031 Method and an apparatus for waterproofing and gastightening a cable and/or tube passage in a wall or the like, using a foamable synthetic resin
06/07/1988US4748787 Pipe flange fire-proofing kit and process
06/02/1988WO1988004005A1 Process for sealing a tubular or rod-like building component in a receiving opening of the body of a building
06/01/1988DE3710312C1 Fire-retardant seal
05/1988
05/24/1988US4746302 Insulating bolt
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