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)
06/1990
06/26/1990US4936593 Shaft seal
06/26/1990US4936592 Tightening arrangement for packing rings of a packing box
06/26/1990US4936591 Low friction radial lip seal with deformable seal casing
06/26/1990US4936537 Sealing body for door mirror and door mirror using the same
06/26/1990US4936197 Dynamic seal construction
06/26/1990CA1270868A1 Seamless oriented metal fiber structure
06/26/1990CA1270614A1 Process for the production of a sealing ring having a sealing lip
06/23/1990CA2006347A1 Cylinder head gasket
06/20/1990EP0373817A1 Gas compressor having a dry gas seal on an overhung impeller shaft
06/20/1990CN2058440U Sealing device with medium introduced into axle
06/19/1990US4934759 Apparatus for and method of manufacturing brush seals
06/19/1990US4934716 Pipe sealing ring and method of manufacturing the same
06/19/1990US4934715 Gasket for use with manhole covers
06/19/1990US4934668 Unitary seal for gas pressure spring assembly
06/19/1990US4934666 Coiled spring electromagnetic shielding gasket
06/19/1990US4934657 Graphite spiral packing for stuffing box and method for manufacturing the same
06/19/1990US4934467 Drill bit wear resistant surface for elastomeric seal
06/19/1990US4934254 Face seal with long-wearing sealing surface
06/19/1990CA1270423A1 Pressure balanced seals for vented accumulators
06/19/1990CA1270360A1 Production process for a sealing ring
06/14/1990WO1990006435A1 Multi-layer lip seal assembly
06/13/1990EP0372963A1 Apparatus and method for improved pipe to manhole sealing
06/13/1990EP0372857A2 Cable control with seal
06/13/1990DE3941036A1 Watertight sealing gap between two components - applies inner pressure for cross=sectional seal deformation for inner and outer pressure equalising
06/12/1990US4932836 Pump with heat exchanger
06/12/1990US4932275 Arrangement for the fixation of a brake power booster
06/06/1990EP0371587A1 Water pump face seal assembly
06/06/1990EP0371053A1 O-ring seals, articles of manufacture incorporating the same and methods of making and using the same
06/06/1990CN2057979U Gap sealing apparatus of relatively rotating machine member
06/05/1990US4930792 Sealing arrangement for an engine timing housing cover
06/05/1990US4930791 Plastic bore seal
06/05/1990US4930404 Very high pressure piston pump
06/05/1990CA1270026A1 Sealing method for bearing assemblies
05/1990
05/31/1990DE3839843A1 Einrichtung zur abdichtung durch medien wie fluessigkeiten und/oder gasen unterschiedlichen druckes beaufschlagten raeumen zwischen koaxialen wellenabschnitten von turbomaschinen, insbesondere gasturbinentriebwerken Means for sealing through media such as liquids and / or gases of different pressure acted evacuate between coaxial shaft sections of turbo machines, in particular gas turbine jet engines
05/31/1990DE3839792A1 Stuffing-box packing ring
05/31/1990DE3839424A1 Mehrwegeventil, insbesondere elektromagnetisch betaetigtes ventil fuer ausbausteuerungen Expansion controllers multi-way valve, in particular electromagnetically actuated valve for
05/30/1990EP0370542A1 Sealing element for feeding through at least one elongated object such as wire and a vacuum apparatus provided with one or more of such sealing elements
05/30/1990EP0370083A1 Seal for rotatable shaft.
05/29/1990US4928980 Sealing cover, particularly for motor vehicle crankcases and gear boxes
05/29/1990US4928979 Sealing apparatus
05/29/1990US4928978 Rotating shaft seal
05/29/1990US4928887 Cylindrical guide device with operating play compensation for fuel injection system
05/29/1990US4928577 Piston and cylinder unit
05/29/1990US4928371 Method of making a seal for bearing assembly
05/29/1990CA1269681A1 Pipe seal
05/25/1990CA2003728A1 Multi-layer lip seal assembly
05/23/1990EP0369952A1 Fluid sealing system
05/23/1990EP0369878A1 Bearing-chamber comprising a deflection screen
05/23/1990EP0369531A1 Free piston engine
05/23/1990EP0369295A1 Sliding annular seal
05/23/1990EP0369210A1 Seal with packing carrier
05/23/1990EP0369131A2 Rotory shaft seal
05/23/1990EP0369033A1 Metal gasket
05/23/1990EP0235233B1 Sealing rings
05/23/1990DE3838949A1 Device for vacuum sealing of an electrical machine having a cooled rotor winding and stator winding
05/23/1990DE3838902A1 Shaft sealing ring
05/23/1990CN1042403A Rotary shaft - end seal assembly
05/23/1990CN1008109B Universal packing of expanded graphite and its mfg. method
05/22/1990US4927407 Cardiac assist pump with steady rate supply of fluid lubricant
05/22/1990US4927393 Fixing structure for bellows of marine propulsion device
05/22/1990US4927327 Contactless centrifugal seal device for a rotating machine part
05/22/1990US4927203 Boot sealing and attachment means for automotive door lock actuators and the like
05/22/1990US4927164 Ferrofluid seal with epoxy pole pieces
05/17/1990WO1990005442A1 Dual elastomer gasket shield for electronic equipment
05/17/1990WO1990005256A1 Sealing apparatus
05/17/1990DE3838760A1 Dichtring Seal
05/17/1990DE3838119A1 Gasket between engine block and cylinder head in an internal combustion engine
05/16/1990EP0368500A1 Fast curing, neutral silicone sealants
05/16/1990EP0368455A1 Modulus control in silicone sealant
05/16/1990EP0368086A1 Double-acting seal arrangement, and sealing therefor
05/16/1990EP0367955A1 Shaft seal for the sealing in a split casing
05/16/1990EP0297166B1 Lip seal
05/16/1990EP0185044B1 Polytetrafluoroethylene composite material
05/16/1990CN1042226A Full liquid film mechnical sealing apparatus
05/16/1990CA2001578A1 Sealing elements for feeding through at least one elongated object such as wire and a vacuum apparatus provided with one or more of such sealing element
05/15/1990US4925510 Metal parts joint structure and method for producing the same
05/15/1990US4925490 Mechanical seal using pore-dispersed material, and pore-dispersed cemented carbide and method for manufacturing same
05/15/1990US4925366 Combined coolant pump impeller and seal assembly
05/15/1990US4924975 Shock absorber with improved dynamic sealing
05/15/1990US4924817 Seal for blast pipe or shaft
05/15/1990US4924759 Press-fit retaining ring with extrusion-holding chamfer for wobble-piston cup seal
05/15/1990CA1268913A2 Mold assembly for making a composite resin seal
05/14/1990CA2002725A1 Piston engine
05/10/1990DE3837355A1 Concrete lid, held down with clamping elements, for a large container passage
05/09/1990EP0367375A1 Long-life multi-stage ferrofluid seals incorporating a ferrofluid reservoir
05/09/1990EP0367317A1 Packing ring assembly for a reciprocating seal
05/09/1990EP0367012A2 One-package RTV compositions which are storage-stable under anhydrous conditions and form paintable elastomers
05/08/1990US4923364 Gas laser apparatus, method and turbine compressor therefor
05/08/1990US4923020 Rock bit with rigid face seals and recessed energizers
05/03/1990DE3934752A1 Stirnseitige wellendichtung Front end shaft seal
05/03/1990DE3836956A1 Device for sealing spaces which are acted on by media such as liquids and/or gases at different pressures, in particular between shafts in turbo engines
05/03/1990DE3836717A1 Sealing protection for slip ring seals
05/03/1990DE3835611A1 Flat metal seal
05/03/1990DE3835505A1 Seal for reciprocating pistons, plungers, rods, cylinders and rod bearings
05/03/1990CA2001408A1 Bearing wiper seal
05/02/1990EP0366505A2 Piston hood
05/02/1990EP0365980A2 Ethylene vinyl acetate polymers for latex caulks
05/02/1990EP0365871A1 Method for forming a gasket material and highly compressible gasket assembly
05/02/1990EP0365637A1 A seal.
05/02/1990EP0295261B1 Pressure-balanced seals for vented accumulators
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