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)
10/1980
10/07/1980CA1086911A1 Method of making a shaft seal
10/02/1980WO1980002037A1 Rotary drill bit
10/02/1980WO1980002008A1 Method for making lip type shaft seal
10/01/1980EP0016158A1 Unitized face type seal
09/1980
09/30/1980US4225144 Device for sealing the gap between component parts rotatable relative to each other
09/30/1980CA1086809A1 Bearing bushing with seal
09/30/1980CA1086793A1 Packing
09/30/1980CA1086792A1 Fluorocarbon resin seal and method of making same
09/30/1980CA1086791A1 Sealing arrangements
09/23/1980US4224008 Volute slurry pump and throttle bushing therefor
09/23/1980US4223897 Anti-stick, non-liquid absorbing gasket
09/23/1980US4223749 Rotary earth boring drill bit with centrifugal foreign particle barrier device
09/23/1980CA1086301A1 Gasket for use in plate type heat exchanger
09/17/1980EP0015739A1 Labyrinth seals
09/17/1980EP0015288A1 Centrifuge having a rotary seal.
09/16/1980US4222589 Coupling means for an installation for refrigerating containers
09/16/1980US4222576 Sealing device
09/16/1980US4222575 Shaft seal device
09/16/1980CA1085889A2 Gasket seal between sewer pipe and manhole opening
09/09/1980US4221831 Porous carbon impregnated with molten silicon
09/09/1980US4221390 Contact seal
09/09/1980CA1085440A1 Labyrinth seal for trolley wheels or the like
09/09/1980CA1085429A1 Shaft seal
09/04/1980WO1980001832A1 Pressure shaft seal and method
09/04/1980WO1980001827A1 Movable joint seal
09/03/1980EP0015144A1 Piston and seal in a mud pump or the like
09/03/1980EP0014906A1 Sealing for rods or push rods
09/03/1980EP0014905A1 Sealing for rods
09/02/1980US4220418 Suspension ball joint mounting mechanism
09/02/1980US4220374 Method for locating annular seals and article produced thereby
09/02/1980CA1084776A1 Flushing and cooling system for pumps
08/1980
08/26/1980USRE30382 Assembly for sealing and pressure equalization of a submersible housing
08/26/1980US4219205 Multiple lip seal
08/26/1980US4219204 Anti-extrusion seals and packings
08/26/1980US4219203 Thermal barrier pressure seal
08/26/1980US4219202 Axial mechanical seal
08/26/1980US4219201 Sealing assembly
08/26/1980US4219069 Quick release for sector plate
08/26/1980US4218813 Method and tool for installing shafts through seals
08/26/1980CA1084549A1 Sealing device
08/26/1980CA1084547A1 Sealing rings
08/26/1980CA1084546A1 Bearing seal
08/26/1980CA1084545A2 Mechanical seal assembly
08/26/1980CA1084544A1 Rotary seal
08/26/1980CA1084309A1 Fenicraly alloy and abradable seals made therefrom
08/21/1980WO1980001710A1 Piston fluid seal mounting
08/20/1980EP0014568A1 Rotary seal unit
08/19/1980US4218067 Multi-ply sealing rings
08/19/1980US4218066 Rotary seal
08/14/1980EP0016158A4 Unitized face type seal.
08/12/1980US4217007 Device for the sealing and protection of a motor vehicle wheel bearing
08/12/1980US4216981 Connecting lengths of tubing
08/12/1980US4216972 Unitized face type seal
08/12/1980US4216946 Gate arrangement for counterpressure blast furnaces
08/12/1980US4216677 Hermetically sealed rotary drive apparatus
08/12/1980CA1083421A1 High pressure multi-cylinder pump
08/12/1980CA1083419A1 Stuffing box for high density screw pump and pump incorporating same
08/07/1980WO1980001598A1 Radial lip seal and method of making it
08/07/1980WO1980001576A1 Sheet material containing exfoliated vermiculite
08/07/1980WO1980001562A1 Sheave block and seal assembly therefor
08/06/1980EP0013795A1 Watertight seal for toggle switches
08/06/1980EP0013694A1 Flexible layered graphitic material and process of manufacturing
08/06/1980EP0013678A1 Self aligning spiral groove face seal
08/05/1980US4216266 Flexible graphite sheet material treated with an alkali metal salt containing at least one of the elements chromium, molybdenum and tungsten
08/05/1980US4215907 Ball-bearing arrangements
08/05/1980US4215870 Rotatable shaft seal
08/05/1980US4215869 Splined shaft seal article and apparatus
08/05/1980US4215868 Gasket apparatus and method
08/05/1980CA1083210A1 Bearing sealing arrangement
08/05/1980CA1083013A1 Accumulators
07/1980
07/29/1980US4214880 Liquid seal system, e.g. for a flare stack
07/29/1980US4214764 Axial-type sealing device arranged to provide the seal between a stationary and a rotatable element
07/29/1980US4214761 Packing construction
07/29/1980US4214760 Seal for adjacent plates
07/29/1980US4214759 Rtv silicone rubber
07/29/1980US4214758 Face sealer device for roller lock gates
07/29/1980US4214629 Well packer bypass valve seal assembly
07/29/1980US4214507 One-piece plastic piston
07/24/1980WO1980001505A1 Seal and seal assembly
07/22/1980US4213656 Drilling bit
07/22/1980US4213620 Cylinder head gasket
07/22/1980US4213618 Self-contained rotary mechanical seals
07/22/1980CA1082265A1 Track joint with a thrust ring and a seal ring
07/15/1980USRE30334 Pressure compensated hermetically sealed transmission system
07/15/1980US4212477 Circumferential shaft seal
07/15/1980US4212476 Hydrodynamic seal
07/15/1980US4212475 Self aligning spiral groove face seal
07/15/1980US4212474 Seal ring having tapered surface and sealing device incorporating the same
07/15/1980US4212473 Multiple seal ring having a tapered surface, and a sealing device
07/15/1980US4212472 Seal assembly for rotary heat-exchanger
07/15/1980CA1081755A1 Magnetic drive
07/15/1980CA1081751A1 Device having a spindle and bearing assembly
07/15/1980CA1081625A1 Removable fluid sealing member
07/15/1980CA1081614A1 Packer cup assembly
07/10/1980WO1980001405A1 Seal and seal assembly
07/09/1980EP0013203A1 Sealing device for an oscillating assembly
07/09/1980EP0013105A1 A dust cover for sealing a space between two members
07/09/1980EP0012896A1 Sealing system for a turbomachine
07/08/1980US4211851 Process for the preparation of self-swelling leakage-preventing materials
07/08/1980US4211424 Centrifugally compensated seal for sealing between concentric shafts
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