Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16J - Pistons; Cylinders; Pressure vessels in general; Sealings › F16J 15 - Sealings
Patents for F16J 15 - Sealings (55,031)
11/1988
11/29/1988US4787642 X-shaped high pressure sealing structure
11/29/1988US4787641 Arrangement for sealing a chamber containing pressure medium
11/29/1988US4787332 Adhesive dispensing pump control system
11/29/1988US4787227 Feed-through element for a vacuum apparatus
11/29/1988CA1245685A1 Mechanical seal
11/29/1988CA1245684A1 Mechanical seals for use with slurry pumps
11/24/1988DE3722450A1 Wiper device
11/23/1988EP0292346A1 Sealing element incorporating a reaction ring, especially for a stop valve
11/23/1988EP0291952A2 Differential pressure sealing apparatus and method
11/23/1988CN88203513U Gravity hammer oscillating plate type sealing device
11/22/1988US4786670 Consisting of inorganic fibers, killers, silicate binder and organic elastomeric binder and fibers
11/22/1988US4786061 Safety rotary transmission with face seal
11/22/1988US4786060 Sealant spray applicator system and method employing same
11/22/1988CA1245242A1 Temperature resistant joint packing with e-shaped spring seal
11/22/1988CA1245241A1 Non-metallic guard for sealing lips
11/17/1988WO1988008935A1 Improved drive for banded washer type seal
11/17/1988EP0291215A2 Gasket joint tightening
11/17/1988EP0291104A1 Seal gasket with bearing for vehicles propeller shafts
11/17/1988EP0290752A2 Mechanical seal with a cooling device
11/17/1988EP0290671A2 Mechanical face seal
11/17/1988DE3718357C1 Selbsttaetig Schmierstoff od.dgl. Selbsttaetig lubricant or the like. abgebende Vorrichtung emitting device
11/15/1988US4784741 Electrolytic cell and gasket
11/15/1988US4784397 Hollow metallic sealing ring
11/15/1988US4784396 Retaining clip and gasket for engine subassembly
11/15/1988US4784395 Fluid seal with notched flange and method for its manufacture
11/15/1988US4784285 Dual durometer self locking and sealing plugs and method for making same
11/15/1988CA1244851A1 High pressure shaft seal
11/15/1988CA1244850A1 Dual operating mode seal assembly
11/15/1988CA1244849A1 Shaft seal
11/15/1988CA1244848A1 Mechanical seal
11/10/1988DE3714674A1 Kit for a shaft seal, in particular the stuffing box of a ship's stern tube
11/10/1988DE3714084A1 Rotating sealing ring
11/10/1988DE3713921A1 Shaft seal
11/09/1988EP0290114A2 Tubing packer
11/09/1988EP0289653A1 Device for sealing the space between a container opening and a feeding pipe movable relative to the opening
11/09/1988EP0289498A1 Liquid seal for machine parts moving rotationally and axially in relation to one another
11/08/1988US4783179 Sealing device for rotary fluid machine
11/08/1988US4783088 Sealing assembly for sealing an opening in a plate through which a shaft extends
11/08/1988US4783087 Gasket assembly having a sealing insert member and method of forming
11/08/1988US4783086 Sealing ring with two rows of projections and for a rotary shaft
11/08/1988US4783085 Segmented rigid sliding seal
11/08/1988US4783083 Fluid pressure operated sealing process and sealing means
11/08/1988CA1244400A1 Earth boring bit with improved rigid face seal assembly
11/08/1988CA1244396A1 Valve stem seal
11/08/1988CA1244380A1 Electrolytic cell
11/03/1988WO1988008495A1 Multistage sealing device with ferrofluid
11/03/1988DE3713208A1 Device for sealing off the saw-blade gap between the push-piece and the casing of a jigsaw
11/02/1988EP0289148A1 Exclusion seal assembly
11/02/1988EP0289106A2 Wellhead seals
11/02/1988EP0289105A2 Wellhead seal
11/02/1988EP0289104A2 Annular wellhead seal
11/02/1988EP0288979A2 Method and apparatus for observing operating state of mechanical seal
11/02/1988CN88210280U Bellows forming seal set
11/02/1988CN88102255A 环形密封组合件 An annular seal assembly
11/01/1988US4781476 Method of circulating lubricant for an electric motor
11/01/1988US4781389 Flat sealing gasket having graphite-filled armor
11/01/1988US4781388 Brush seal
11/01/1988US4781249 Progressively inflated packers
11/01/1988US4781048 Method of forming spirally wound gaskets
11/01/1988US4781024 Static cup seal assembly for master cylinder end
11/01/1988CA1244073A1 Thrust bearing and seal assembly
11/01/1988CA1243830A1 Apparatus for crimping textile fibrous materials
10/1988
10/27/1988DE3712331A1 Device for sealing off an air chamber
10/26/1988EP0288009A2 Method of making gasket having roller coated secondary seals
10/26/1988EP0287703A1 Gasket
10/26/1988EP0287632A1 Elastomer coated lip seal
10/26/1988CN87211308U Electrode sealing washer for arc furnace
10/25/1988US4779904 Couplings for connecting vehicle exhaust tail pipes to exhaust conduits for removing vehicle exhaust gases
10/25/1988US4779903 Sealing ring
10/25/1988US4779876 Drive for banded washer type seal
10/20/1988WO1988008090A1 Seal for gas spring
10/20/1988DE3711664A1 Cylinder head gasket
10/19/1988CN88101623A Segmented rigid sliding seal
10/19/1988CN88101275A Seal system
10/18/1988US4778189 Gasket with elastic sealing members
10/18/1988US4778080 Metering dispenser of a screw pump
10/18/1988CA1243338A1 Shaft seal
10/13/1988DE3711479A1 Sealing element for creating a sealing connection between two units
10/13/1988DE3710726A1 Apparatus for inserting elastomeric cords as seals in housing parts
10/12/1988EP0286570A2 Annular seal assembly
10/12/1988EP0286151A2 Seal for bearings of the hubs of vehicle wheels
10/12/1988EP0286150A2 Seal for the hubs of vehicle wheels
10/12/1988EP0286047A2 Centrifugal sifter
10/12/1988EP0286024A2 Reactor coolant pump sealing surfaces with titanium nitride coating
10/12/1988EP0285663A1 Pump
10/11/1988US4777361 Encased position measuring instrument
10/11/1988US4777065 Natural hydrophilic polymer and water
10/11/1988US4776768 Radial plunger pump driven by a motor having seal members for protecting the motor from exposure to working fluid
10/11/1988US4776759 Dry sun pump seal
10/11/1988US4776709 Seal for shaft bearings
10/11/1988US4776602 Thermally conductive composite gasket
10/11/1988US4776601 Steel laminate gasket with positioning device
10/11/1988US4776599 In a rolling cone rock bit
10/11/1988US4776598 Mechanical face seal for a rotating shaft of a fluid pump
10/11/1988US4776261 Reciprocating engine piston seal
10/11/1988US4776073 Method of manufacturing a steel laminate gasket
10/11/1988CA1243054A1 Gaskets
10/11/1988CA1243053A1 Ferrofluid-pole-piece-magnet apparatus and method of manufacture
10/11/1988CA1243052A1 Bi-directional hydrodynamic seal
10/11/1988CA1243051A1 Device for confining a liquid phase between a wall and a rotating part passing through the latter
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