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)
12/1981
12/01/1981US4303250 Sealing in an adapter for available sealing grooves
12/01/1981US4303249 Seal for a plate-shaped closure
11/1981
11/25/1981EP0040278A1 A method of sealing a rotary shaft, a magnetic seal apparatus and a container for ferrofluid for use therein
11/24/1981US4302020 Actuating sealing joint
11/24/1981US4302019 Labyrinthine mechanical seal
11/24/1981US4302018 Packer arrangements for oil wells and the like
11/24/1981US4301893 Lantern rings
11/24/1981CA1113136A1 Sealing member for use in well shafts
11/24/1981CA1113135A1 Sealing arrangement
11/24/1981CA1113015A1 Power steering motor seal
11/18/1981EP0040089A1 Face seal for relatively rotatable members
11/18/1981EP0039709A1 Sealing element.
11/17/1981US4300842 Seals for rotary processor
11/17/1981US4300779 Wicking-resistant gasket assembly
11/17/1981US4300778 High pressure shaft seal
11/17/1981US4300777 Fluid seal
11/17/1981US4300776 Sealing assembly for two relatively movable machine parts
11/17/1981US4300775 Liquid-filled radial seal
11/17/1981US4300774 Removable sealing plug for spaced apart wall structure
11/17/1981US4300773 Sealing device
11/17/1981US4300772 Sealing arrangement for rotatably mounted shafts
11/17/1981US4300273 Method for making laminated spacer plate for engines
11/12/1981WO1981003210A1 Closed radial-cardan coupling used suitably in mohno type eccentric rolling screw pump
11/11/1981EP0039435A1 Free floating sealing disk for centrifugal fluid pump
11/11/1981EP0039386A2 Quick release seal retainer
11/11/1981EP0031356A4 Composite polytetrafluoroethylene and elastomer lip seal and method of making same.
11/10/1981US4299400 Sealing boots
11/10/1981US4299398 Pressure compensating shaft seal
11/10/1981US4299395 Geothermal well head assembly
11/10/1981US4299332 Pressure vessel seal
11/10/1981CA1112233A1 Seal for a rolling cone cutter earth boring bit
11/04/1981EP0039114A1 A sealed bearing
11/04/1981EP0039068A1 Sealing for profile parts
11/03/1981US4298562 Coating and impregnating threads with an elastomer; wear resistance
11/03/1981US4298235 Bearing system for isolators
11/03/1981US4298207 Resilient gasket material
11/03/1981US4298206 Flexible packing for sealing pipeline joints
11/03/1981US4298205 Sealing element
11/03/1981US4298204 Seal
11/03/1981US4298203 Two part shaft sealing ring
11/03/1981US4298079 Rotary drill bit
10/1981
10/29/1981WO1981003044A1 Rotary drill bit
10/27/1981US4296937 Rubbing-contact sealing structure for rotary heat regenerator
10/27/1981US4296935 Mechanical seal
10/27/1981US4296934 Sealing assembly
10/27/1981US4296806 High temperature well packer
10/27/1981US4296540 Method for sealing a dryer
10/27/1981US4296538 Method of providing a sealing assembly between a steam chest and turbine casing
10/27/1981CA1111322A1 Turbocharger control actuator
10/21/1981EP0038170A1 Mechanical seal with improved face ring mounting
10/20/1981US4296177 Flexible graphite sheet, material or layer containing metal molybdate
10/20/1981US4295786 Composite seal for turbomachinery
10/20/1981US4295654 Seal assembly for a linkage
10/20/1981US4295653 Pressure-compensated diaphragm seals for actuators, with self-equalization
10/20/1981US4295633 Expansible device
10/20/1981US4295573 Method of obtaining a seal upon the interior surface of a container closure and resulting product
10/20/1981US4295439 Hand operated apparatus for applying a gasketing composition
10/13/1981US4294790 Manufacture of sheet material
10/13/1981US4294700 Submerged large diameter seal
10/13/1981US4294454 Rotary seal unit
10/13/1981US4294453 Mechanical seal
10/13/1981US4294164 Piston for use in pneumatically operated piston-cylinder apparatus
10/07/1981EP0037210A1 High pressure upstream pumping seal combination
10/07/1981EP0036876A1 A hand operated apparatus for applying a gasketing composition.
10/06/1981US4293291 Gear pump with improved shaft seal
10/06/1981US4293137 Magnetic liquid shaft sealing
10/06/1981US4293136 Anodized seal nose for damper
10/06/1981US4293135 Segmented seal
10/06/1981CA1110289A1 Sealing ring with diameter indicia
10/06/1981CA1110288A1 One piece seat ring with o-ring seal
09/1981
09/30/1981EP0036727A2 Scraped surface heat exchanger
09/29/1981US4292269 Method of manufacturing a ring spring for composite machinery seals
09/29/1981US4292014 Feed mechanism comprising an endless member configured as a double helix
09/29/1981US4291890 Valve seal with O-ring and backup ring
09/29/1981US4291889 Seal for wellheads
09/29/1981US4291888 Rotor shaft sealing mechanism in synthetic resin kneading machines or extruders
09/29/1981US4291887 Modified face seal for positive film stiffness
09/29/1981US4291768 Packing assembly for wellheads
09/29/1981US4291563 Method of making L-seal for gas turbine regenerator
09/29/1981CA1109900A1 Packing assembly
09/29/1981CA1109801A1 Sealing assembly
09/29/1981CA1109784A1 Conduit sealing system
09/23/1981EP0036281A1 Rotary fluid seals
09/22/1981US4290616 Gaskets
09/22/1981US4290614 Sealing construction for vacuum connection
09/22/1981US4290613 Positive clearance radial face seals
09/22/1981US4290612 Surface conforming thermal/pressure seal
09/22/1981US4290611 High pressure upstream pumping seal combination
09/22/1981US4290610 Labyrinth seal
09/22/1981US4290511 Load-carrying strut construction
09/22/1981US4290497 Automatic wear compensating seal device
09/22/1981CA1109501A2 Thrust washer and combination seal and thrust washer method and apparatus
09/22/1981CA1109500A1 Device for sealing the gap between component parts rotatable relative to each other
09/22/1981CA1109457A1 Heat exchanger having inclined tubes
09/22/1981CA1109454A1 Rotary rock bit seal recess washer
09/17/1981WO1981002542A1 Quick release seal retainer
09/16/1981EP0035891A1 Face seal system
09/16/1981EP0035497A1 Seal assembly.
09/15/1981US4289322 Gland pack for reciprocating machines operating at high pressure
09/15/1981US4289321 Pressure shaft seal and method
1 ... 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 ... 551