Matches 1 - 20 out of 20


Match Document Document Title
US20110272892 Low breakout friction energized gasket  
A mechanical seal typically includes gaskets as secondary seals therein. An improved gasket is provided which has a U cup design wherein the gasket is formed with a first spring-energized groove...
US20090318204 SEAL ASSEMBLIES FOR GRAIN SEPARATORS  
The invention provides for a seal assembly for a grain separator. The grain separator may include a housing, a rotatable grain separation cylinder within the housing, the cylinder having an end...
US20110233871 LIFTOFF CARBON SEAL  
A liftoff carbon seal assembly includes a rotating seal plate adjacent to a rotating seal backer plate and a rotating seal plate retainer. The rotating seal plate defines a rotating seal plate...
US20090267305 LUBRICATION BLOCKING SEAL  
A lubrication blocking seal includes a hollow body that has upper and lower planar surfaces, a surrounding wall, a reservoir area and an open top. The body has upper and lower seal-receiving...
US20150061369 TRACK JOINT ASSEMBLIES AND THRUST RINGS FOR SAME  
Disclosed are various exemplary embodiments of a thrust ring for a track joint assembly. In one exemplary embodiment, the thrust ring may include a generally cylindrical outer surface. The thrust...
US20150183501 BOAT DRIVE  
A boat drive (1) with an upper drive portion (3), arranged inside a hull (2) of the boat, and a pivoting lower drive portion (4), arranged outside the hull (2) of the boat. The boat drive (1)...
US20080237995 Mechanical Seal with Superior Thermal Performance  
A stationary mating ring for a mechanical seal is provided, comprising an annular body having a central axis and a sealing face; a first circumferential groove formed into the body behind the...
US20140225328 Enhanced Backup Ring Edge Features for Metal Face Seal in Roller Cone Drill Bits  
A backup ring for a face seal in a roller cone bit is configured to resist wear from drilling fluids present adjacent exposed faces of the backup ring. Portions are removed from an exposed end...
US20090243219 HIGH TEMPERATURE DYNAMIC SEAL  
A high temperature dynamic seal and methods of assembly and use are presented. In one embodiment, the dynamic seal is provided as a rotating seal, which includes a stationary ring and rotating...
US20100264598 APPARATUS OF BILGE PREVENTION FOR A SHIP  
Disclosed is an apparatus (1) for preventing generation of bilge water in a ship. The apparatus includes a cover (7) configured to receive fluid therein, a rotating unit (3) coupled to a shaft...
US20140225327 Enhanced Backup Ring Features for Metal Face Seal in Roller Cone Drill Bits  
A backup ring for a face seal in a roller cone bit is configured to resist wear from drilling fluids present adjacent exposed faces of the backup ring. Portions are removed from an exposed end...
US20140265143 MECHANICAL SEAL SUPPORT SYSTEM  
A mechanical seal support system includes a pre-pressurized bladder accumulator containing a barrier fluid and a gas under pressure. A cooling circuit includes a mechanical seal for feeding the...
US20120248705 MECHANICAL SEAL DEVICE  
The object of the present invention is to provide a divisional type mechanical seal of outside type which joins the seal face in flat and strongly even in a seal ring having a different thickness...
US20070262532 MECHANICAL SEAL  
A mechanical seal that prevents deposition of a degradation material generated on a sliding interface is to be provided. In a mechanical seal including a sleeve that rotates with a rotating shaft,...
US20120161399 SEAL ASSEMBLY  
A seal assembly for sealing between a first member and a second member of a joint, the first member being able to pivot about an axis of the joint relative to the second member, is disclosed. The...
US20100264600 Pneumatic mechanical seal  
A mechanical seal device that creates a positive seal between a shaft and machine while allowing a cylinder to move its full motion and at the same time allowing movement in additional directions...
US20150123349 HYGIENIC SEAL SYSTEM  
A modular mechanical seal assembly for use in hygienic and aseptic application having few, if any, cavities in which bacteria and pathogens could grow, includes a longitudinally floating first...
US20120200043 SEAL BODY, APPARATUS AND METHOD  
A seal body for use with a torque tube includes a first portion having an attachment mechanism to releasably secure a torque tube to the first portion, and a second portion configured adjacent to...
US20160208926 SPLINED HONEYCOMB SEALS  
A seal assembly includes an annular carrier defining a radially inward face, and an opposed radially outward face defining a plurality of spline slots. The spline slots are configured and adapted...
US20160116070 MECHANICAL SEAL HAVING A PRECISELY POSITIONED BANDAGE  
The invention relates to a mechanical seal arrangement comprising a rotating slide ring (2) and a stationary slide ring (3) which define a sealing gap (4) between them and a bandage (15) which is...

Matches 1 - 20 out of 20