Matches 1 - 44 out of 44


Match Document Document Title
US20120242044 DYNAMIC SEALING  
A dual seal accommodates radial and axial movement, and accommodates positive and negative pressure differentials, when in sealing engagement about a rotating shaft.
US20150061227 ELASTIC SEALS WITH DYNAMIC LIPS AND RELATED METHODS  
Seal assemblies and methods that include a seal lip that comprises an extended portion with generally constant cross-sectional width for low and generally constant friction during wear are...
US20080122183 Double Padded Finger Seal  
The present invention generally relates to sealing devices used in conjunction with two relatively rotatable members and having a fluid seal there between. Finger seals are utilized to achieve...
US20070102885 Unitized pinion seal for an axle  
A unitized pinion seal assembly has a seal portion and a sleeve portion that are assembled in an interference fit relationship. The unitized pinion seal assembly is assembled to a carrierlbearing...
US20090218770 DYNAMIC SEALING  
A dual seal accommodates radial and axial movement, and accommodates positive and negative pressure differentials, when in sealing engagement about a rotating shaft.
US20080315527 Sealing arrangement, sealing ring and use thereof  
A sealing arrangement is provided, including a sealing ring for sealing two machine elements from one another, the sealing ring being configured in an installation space for the second machine...
US20100059938 HIGH SPEED FLYWHEEL SEAL  
A seal for a high speed flywheel mounted on a shaft and comprising an evacuated core, the seal having two housing sections, and a cavity formed between the housing sections, lip seals being...
US20070296153 Frictionless shaft seal  
A sealing element for sealing a shaft comprises a stiffening part, a first elastomer part connected to the stiffening part and adapted to adjoin the housing part and provide a static seal...
US20090315266 Extrusion-Resistant Nose Seal  
A nose seal for forming a fluid seal with a sealing surface in a bore The nose seal is particularly suitable for use in high pressure and high temperature conditions. The nose seal includes a...
US20130127118 RADIAL SHAFT SEAL, RADIAL SHAFT SEAL ASSEMBLY AND METHOD OF INSTALLATION  
A radial shaft seal to isolate an air side of the seal from an oil side of the seal is provided. The seal includes a mounting portion and a seal lip having a sealing surface extending between an...
US20150093235 Brush seal for a turbomachine  
The present invention relates to a brush seal for a turbomachine, having a support (1) that has a recess (2), in which a spring element (3) is clamped axially, which fastens a brush element (4),...
US20130300065 SEAL ARRANGEMENT FOR A PROPELLER SHAFT AND METHOD FOR SEALING A PROPELLER SHAFT  
The present disclosure relates to sealing the propeller shaft of a ship using a sealing having a group of lip seals arranged consecutively in a direction of the propeller shaft so that a seal...
US20100289224 MECHANISM FOR ADJUSTING THE CIRCUMFERENCE OF SCRAPER CUPS OR DISCS  
A sealing element for a pipeline pig includes rigid first and second cup supports having outer peripheral edges. A resilient sealing element protrudes beyond the outer peripheral edge of each of...
US20120228829 RADIAL SHAFT SEAL, RADIAL SHAFT SEAL ASSEMBLY AND METHOD OF INSTALLATION  
A radial shaft seal configured for receipt in a housing and about a shaft to sealingly isolate an air side of the seal from an oil side of the seal is provided. The seal includes a mounting...
US20090289418 ROTARY SEALS  
Seal assemblies are herein discussed. The seal assemblies can have a stiff backing ring supporting a seal ring, which is positioned adjacent an inner seal ring. In preferred embodiments, the inner...
US20140348687 Rotary Piston Pump  
A rotary piston pump with at least two double- or multi-lobe rotary pistons rotating in opposite directions, the drive shafts whereof include seals, wherein the seals are constituted as slip ring...
US20150167465 APEX AND FACE SEALS WITH ROTARY INTERNAL COMBUSTION ENGINE  
A rotor for a rotary internal combustion engine with a first face seal biased axially outwardly away from the first end face has opposed curled ends abutting a first end seal of a respective one...
US20150145216 VARIABLE STIFFNESS COMPLIANT PLATE SEAL  
A compliant plate seal assembly for a turbo machine includes a rotor and a stationary component. A plurality of compliant plates are coupled circumferentially to the stationary component. A...
US20130313782 SEAL AND METHOD OF FORMING A SEAL  
A method of forming a seal for effecting a seal between two, coaxial, relatively rotating components is provided. The seal has an annular pack of elongate flexible members. The pack is mountable...
US20150001805 LEAF SEAL  
This application describes a leaf seal arrangement, including: a first component having a high pressure area and a low pressure area therein; a second component which passes from the high pressure...
US20110094957 Screen Seal  
A seal for preventing the bypass of solids from a filter screen assembly that can be used in water and wastewater treatment. The seal can include an L-shaped bracket and a housing that can include...
US20080290601 Asymetrical K-Ring  
A system and method for an asymmetric K-ring is disclosed. The system and method is for forming a K-ring with the dynamic sealing surface (514) closer to one edge or face (506) of the k-ring than...
US20110215530 Low and Reverse Pressure Application Hydrodynamic Pressurizing Seals  
The present invention relates to circumferential seal ring segments positioned around a rotating shaft so as to prevent fluids from leaking from a lubricant sump during both low and high pressure...
US20140225326 BRUSH SEAL SYSTEM WITH ELLIPTICAL CLEARANCE  
The present application provides for a brush seal system for use about a rotor of a rotary machine. The brush seal system may include a number of brush seal segments, with each of the brush seal...
US20140234064 Sealing System, An Industrial Robot With A Sealing System, And Method For Providing A Sealing Surface  
A sealing system including a rotary sealing surface on a rotary shaft and a rotary shaft lip seal, of which the rotary sealing surface has a surface coating layer of a solid lubricant substance....
US20140265139 HIGH PRESSURE LIP SEALS WITH ANTI-EXTRUSION AND ANTI-GALLING PROPERTIES AND RELATED METHODS  
Sealing assemblies to provide sealing between a shaft and a housing comprising a sealing component comprising a body section as well as an outer flange and an inner flange both extending from said...
US20100059937 SEAL ASSEMBLY  
A seal assembly, includes a seal element including at least one seal lip, a wiper element including a wiper lip, and a structural element attached to the seal element and the wiper element, the...
US20140319773 ROTARY SEAL DEVICE  
A shaft sealing assembly for creating a seal between a shaft and a stationary housing comprising: the shaft sealing assembly including a case and a sealing assembly within the case; the case...
US20090014962 MULTI-LAYERED SEAL  
A seal for static and dynamic sealing of a space between two surfaces. The seal includes a radial inner end defining a radial inner surface, a radial outer end defining a radial outer surface, a...
US20100140528 VALVE CONSTRUCTION  
A valve assembly for sealing and control of a fluid, gas or dry material. The valve assembly includes a seal assembly having a hollow seal, a related valve body, and an actuator assembly. The...
US20140353915 SEALING ARRANGMENT AND METHOD FOR THE PRODUCTION THEREOF  
A seal arrangement includes two machine components which are arranged so as to be able to be moved relative to each other along/about a movement axis, and having at least one resiliently...
US20100237566 SEAL ASSEMBLIES FOR MOVABLE AND STATIC SHAFTS  
Seal assemblies for sealing around a moveable shaft, such as rotary or reciprocating, or static, are described. The seal assemblies prevent the passage of lubricant or fluid from a relatively high...
US20110163506 Turbine Seal Plate Assembly  
A seal plate assembly for use with a rotor wheel assembly of a turbine engine. The seal plate assembly may include a seal plate positioned about a rim of a rotor wheel. The seal plate may include...
US20150069713 PUMPING SEAL HAVING PROJECTIONS FOR AXIALLY POSITIONING A BIASING MEMBER  
A seal assembly is for sealing between a housing and a rotary shaft includes an annular sealing member coupled with the housing and having inner and outer circumferential surfaces and a plurality...
US20120223484 Sealing Device  
A sealing device which comprises a slinger fixedly fitted to the rotary side member, a core member fixedly fitted to the stationary side member, and an elastic sealing member fixed to the core...
US20140175748 SEAL AND METHOD FOR MANUFACTURING THEREOF  
A seal includes a sealing lip having a sealing region with a pumping structure that can abut on a first component. The pumping structure causes a liquid medium to move in a direction from a first...
US20140093198 TWO STAGE SEAL FOR A BEARING ASSEMBLY  
A bearing assembly includes an inner member having an outer engagement surface and an outer race. The outer race has an inner surface defining a first end and a second end and an inner engagement...
US20170167614 SEALING DEVICE AND METHOD FOR SEALING IN A FLUID MEDIUM  
A seal device for sealing in a liquid medium includes a first seal assembly disposed on a primary side facing the medium and configured to seal a stationary component with respect to a rotatable...
US20170059042 SEALING SYSTEMS AND RELATED METHODS  
Sealing systems and related methods are provided. In this regard, a representative sealing system includes: an elongated seal having a contact surface configured to form an airtight seal with an...
US20170051832 SEAL ASSEMBLY FOR A COMPONENT SUPPORTED ROTATABLY IN RELATION TO A FURTHER COMPONENT, AND METHOD  
A seal assembly for a component supported rotatably in relation to a further component includes a bellows, a fixed seal element, and a rotatable seal element supported in sliding contact with the...
US20170022316 CROSS-LINKABLE RUBBER COMPOSITION FOR SEAL MATERIAL USED AT OILFIELD OR GAS WELL AND SEAL MATERIAL  
A cross-linkable rubber composition for a seal material which is used at an oilfield or gas well comprising a nitrile group-containing copolymer rubber which contains α,β-ethylenically unsaturated...
US20160047473 CANTED COIL SPRINGS FILLED WITH ELASTIC MATERIALS AND RELATED METHODS  
A canted coil spring assembly is disclosed having a plurality of coils and a filler material placed within the coils and in the direction of a centerline that goes through the coils. The plurality...
US20160003076 KNIFE EDGE WITH INCREASED CRACK PROPAGATION LIFE  
A knife edge seal includes a pedestal and a knife edge with a tip and a base. The base rests on the pedestal. The base has a first width and the tip has a second width, and the ratio of the first...
US20150267815 SEAL INSTALLATION GUIDE SLEEVE  
A seal installation guide sleeve for installing a radial lip seal onto a shaft. The radial lip seal includes a flexible sealing lip. The guide sleeve includes a cylindrical lip engaging surface,...

Matches 1 - 44 out of 44