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)
08/1990
08/21/1990CA1273033A1 Controllable mechanical seal
08/21/1990CA1272968A1 Lubricant restricting device
08/18/1990CA2009893A1 Component of a multilayer, flat material construction, in particular for motor vehicles
08/16/1990EP0382333A1 Mounting arrangement of segmental members in rotary machines
08/16/1990EP0381690A1 Radial lip seal
08/16/1990DE3904561A1 Profiled seal
08/16/1990DE3904200A1 Sealing arrangement, particularly a high-pressure sealing arrangement
08/16/1990DE3903918A1 Flat gasket, particularly a cylinder head gasket for internal combustion engines
08/16/1990DE3903780A1 Sealing ring
08/16/1990DE3903744A1 Pin-guiding or damping sleeve
08/15/1990CN2060492U Partial surface sealing structure of split agitator
08/14/1990US4948351 Pressure sewer pumping system with check valve arrangement
08/14/1990US4948336 Mechanical shaft seal
08/14/1990US4948153 Metal gasket
08/14/1990US4948152 Shaft seal
08/14/1990US4948151 Rotary end face seal assembly
08/14/1990US4948104 Gas spring
08/14/1990US4947811 Floating valve stem seal
08/14/1990CA2047243A1 Unitized oil seal and method of making a unitized oil seal
08/09/1990WO1990008911A1 Shaft seal arrangement
08/09/1990DE3903386A1 Sealing ring with a guide
08/08/1990EP0381306A1 Disc brake and sealing boot therefor
08/08/1990EP0380749A2 Mechanical seal
08/08/1990EP0380747A2 Filler material for distance profile rods or distance profile frames of insulating glazings
08/08/1990EP0327549B1 Centrifugal pump for hot media
08/08/1990CN1009130B End-face mechanical shaft gland for hydromachine and sealing ring assembly for it
08/08/1990CA2007084A1 Seals and apparatus including seals
08/07/1990US4946655 Seal system for a process vessel
08/07/1990US4946303 For sealing a universal joint
08/07/1990US4946296 Device for sealing and generating electrical pulses
08/07/1990US4946174 Annular metal gasket
08/07/1990US4945724 Apparatus for collecting hydraulic leakage fluid
08/07/1990US4945620 In a machine tool
08/01/1990EP0380302A2 High pressure piston sealing system
08/01/1990EP0379636A1 Improvements in and relating to gasket materials
08/01/1990EP0379536A1 Sealing rings
08/01/1990CN2059951U Sealing of main shaft of refrigerator set
08/01/1990CN2059938U Sealed wet type mechanical speed reducer for coal electric driller
08/01/1990CA2008084A1 System for sealing relatively movable elements
07/1990
07/31/1990US4944653 Plastic centrifugal pump
07/31/1990US4944610 Bearing seal and retainer
07/31/1990US4944498 Gas spring
07/31/1990US4944215 Fluid actuated cylinder assembly with a floating cylinder head
07/31/1990CA2007225A1 Radial seal
07/26/1990WO1990008273A1 Oil seal device
07/26/1990WO1990008244A1 Arrangement for reducing seal damage between rotatable, and stationary members
07/26/1990DE4001867A1 Asbestos-free high temp. seal - of beater sheet type, contg. ceramic fibres, wollastonite, elastomer and inorganic binder
07/26/1990DE3902058A1 Shaft sealing system
07/26/1990DE3901167A1 Gap minimisation
07/25/1990EP0379382A2 Bellows seal for a rotary shaft
07/25/1990EP0379159A1 Coiled spring electromagnetic shielding gasket
07/25/1990EP0378740A1 Seal assembly
07/25/1990CN2059699U Spiral seal device for d oil-line pump
07/25/1990CN1044159A Internal stress dynamic sealing method
07/24/1990US4943069 Shaft seal disposed about a rotatable shaft
07/24/1990US4943068 For excluding debris from a portion of a rotating shaft
07/21/1990CA2008050A1 Radial shaft seal
07/19/1990DE3901362A1 Mechanical seal for sealing off a gaseous medium
07/19/1990CA2007384A1 Bellows seal with vibration damper
07/18/1990EP0378436A2 Elastic-type metal gasket
07/18/1990EP0378008A2 Curable silicone coated gasket
07/18/1990EP0377928A1 Elastomer seal structure
07/18/1990CN2059459U Electric reciprocating pump
07/18/1990CN1043913A Moisture seal for aircraft windows
07/17/1990US4941247 Sealing arrangement for a roll
07/17/1990CA1271788A1 Universal seal cage lantern ring with channels and fluid slots
07/12/1990WO1990007664A1 Annular seal
07/12/1990WO1990007663A1 Cylinder head gasket -
07/12/1990DE3842427A1 Hydraulic seal
07/11/1990EP0377493A2 Reactor coolant pump auxiliary flexible vacuum seal for reactor coolant system vacuum degasification
07/11/1990CN2059203U Differerential shaft seal device
07/11/1990CN1043773A Gas turbine abradable seal preliminary coating
07/11/1990CN1008766B Double-row seal ring horizontal float device
07/10/1990US4940748 Plastisol molding material
07/10/1990US4940248 Seal for a magnetizable shaft
07/09/1990CA2007436A1 Mounting arrangement in a rotary machine
07/09/1990CA2005947A1 Curable silicone coated gasket and composition
07/06/1990CA2007290A1 Reactor coolant pump auxiliary flexible vacuum seal for reactor coolant system vacuum degasification
07/05/1990DE3927578A1 Dichtungseinsatz Sealing insert
07/05/1990DE3843291A1 Protection of mechanical seals by means of an antechamber
07/04/1990EP0376192A1 Moisture seal for aircraft windows
07/04/1990EP0376164A2 Seal and scraper assembly for ball bearing screws and the like
07/04/1990EP0376071A2 Braided filamentary sealing element
07/04/1990EP0375873A2 Interval fastening of bellows
07/04/1990EP0375846A1 Mechanical seal
07/04/1990EP0375686A1 Mechanical face seal means having centering means.
07/04/1990CN2058948U Automatic sealing water pump shaft sealing device
07/04/1990CN2058947U Magnetic leakage-proof oil pump
07/03/1990US4938726 Marine propulsion device bellows assembly
07/03/1990US4938660 Pump for viscous fluids
07/03/1990US4938611 Bearing apparatus
07/03/1990US4938488 For an internal combustion engine
07/03/1990US4938376 Valve for safeguarding the outer container of double wall vacuum-insulated storage containers for low boiling liquified gases
06/1990
06/28/1990WO1990007064A1 A fluid actuated cylinder assembly with a floating cylinder head
06/28/1990DE3843288A1 Slide-ring seal
06/27/1990EP0375531A1 Device for tightly fastening the end of a flexible sleeve to the wall of a flexible pipe
06/27/1990EP0374713A2 Shaft seal for turbo machines
06/27/1990EP0374213A1 Seal assemblies
06/27/1990EP0374142A1 End face seal assembly.
06/27/1990CN1008549B Sealing device for rotary machine
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