Seal for a joint or juncture inventions 04/07

20070090604 - Sealing device: A sealing device for sealing a space between two members relatively rotating in concentricity, comprising: a slinger fixedly fitted into one of the members, a core member fixedly fitted into the other of the members, and an elastic seal member attached to the core member, the elastic seal member having... Agent: Bacon & Thomas, PLLC

20070090605 - Elastomer spring mechanical seal: A mechanical composite seal assembly for providing a seal between a rotating shaft and a static surface. The mechanical composite seal assembly includes first and second axially adjacent annular seal elements. The first and second seal elements each include a sealing edge contacting the shaft to provide a respective seal... Agent: Lahive & Cockfield, LLP

20070090606 - Low wear piston sleeve: Provided is a low friction, self-lubricating sleeve for use with a reciprocating piston in the compressor and/or the expander subsystem of a cryogenic cooler or other compressor type system. The sleeve is bonded to an outer surface of the piston, thereby positioning the sleeve between the piston and an inner... Agent: Raytheon Company Intellectual Property & Licensing

20070090607 - Gasket: A gasket which can uniformize the facial pressure on the thickened part more securely is to be provided. A gasket comprises a pair of base plates and stacked above and underneath, in which combustion chamber holes and bolt holes are bored, a doubling plate and shim plates intervene between these... Agent: Young & Basile, P.C.

20070090608 - Gasket: A gasket which can secure a sufficient sealing capability even for compact, light and less rigid high-performance engines is to be provided. The gasket comprises a metallic base plate and a shim plate stacked around each of combustion chamber holes in the base plate. A base plate bead consisting of... Agent: Young & Basile, P.C.

20070090609 - Gasket: A metal laminate gasket is formed of at least three metal plates, i.e. first to third metal plates assembled together. A connecting portion is formed for partially connecting the first and second metal plates. The third metal plate has an opening located at a position facing the connecting portion for... Agent: Kanesaka Berner And Partners LLP

20070085275 - Sealing assembly with a diagonal seal: In a most general form the sealing system of the invention may be described as a system comprised of a pair of clamping members and a sealing member between them. The sealing member is defined by a generatrix following a closed-loop curved line around the longitudinal axis. In any partial... Agent: Blakely Sokoloff Taylor & Zafman

20070085276 - Seal with non-contact adjacent deflector rings: The invention relates to a seal with non-contact adjacent deflector rings, arranged concentrically to each other, about a common rotation axis, whereby, on a first deflector ring of the deflector rings, at least two axially-adjacent radial lips are embodied an said radial lips are embodied such as not to come... Agent: Lucas & Mercanti, LLP

20070085277 - Leaf seal and method of producing a leaf seal: A leaf seal for sealing a shaft rotating about an axis, in particular in a gas turbine, includes a multiplicity of spaced-apart leaves (26) which are arranged in a concentric circle around the axis and are fixed in their position by welded connections produced by electron beam welding, the leaves... Agent: Cermak & Kenealy LLP

20070085278 - Tandem dual element intershaft carbon seal: A sealing system for use with at least one rotating shaft has a tandem seal arrangement contacting a surface of the at least one rotating shaft. The tandem seal arrangement includes at least one pair of segmented ring assemblies. Each of the segmented ring assemblies contacts the surface of the... Agent: Bachman & Lapointe, P.C. (p&w)

20070085279 - Dynamic sealing arrangement for movable shaft: A dynamic sealing arrangement for preventing leakage of a fluid along a shaft includes multiple seals and pressurized barrier sealant is presented. According to one aspect, at least three seals are arranged along the shaft with pressurized barrier sealant between the first and second seals and a collection area is... Agent: Reinhart Boerner Van Deuren P.C.

20070085280 - System for sealing variable gaps for scale models tested in an aerodynamic tunnel: The System for sealing for variable spaces comprising packing means (3) for at least partially packing a space (4) between two pieces (1, 2) of a model, characterised in that at least a first piece (1) of the model presents, on its side facing a second piece (2) of the... Agent: Klauber & Jackson

20070080501 - Pressure gradient rotary sealing system: A pressure gradient rotary sealing system is described which uses a pressure-reducing piston in several configurations with surface area differentials thereby reducing the pressure times velocity (PV) value for each of the sequential seals to extend seal system life and provide early indication of impending seal failure.... Agent: Walter A. Hackler

20070080502 - Oil control ring for pistons of internal combustion engines: The invention relates to an oil control ring (10) for pistons of internal combustion engines. The aim of the invention is to provide an improved shape-adaptation capacity in comparison to prior art, with a tangential force that enables the ring to guarantee low friction and also low oil consumption during... Agent: William Collard Collard & Roe, P.C.

20070080503 - Sealing device: A seal gap 25 is provided between a rotor 3 and a stator 5, and a movable floating ring 6 is disposed in the seal gap 25. The floating ring 6 is formed so that if its thickness T is defined as 1, its length in a widthwise direction perpendicular... Agent: Koda & Androlia

20070080504 - Compressed gas cylinder seal: A compressed gas cylinder valve seal comprising a top surface, a bottom surface and a circumferential skirt, a first concentric ridge on the top surface, a second concentric ridge on the top surface, a third concentric ridge on the bottom surface, a fourth concentric ridge on the bottom surface, a... Agent: Kevin Ellicott, Esq.

20070080505 - Seal plate for turbine rotor assembly between turbine blade and turbine vane: This invention relates to a seal plate system adapted to fit between axially adjacent turbine blades and turbine vanes to seal a rim cavity. The seal plate system may be formed from a seal plate supported by a plurality of extended disk lugs extending from a disk. The seal plate... Agent: Siemens Corporation Intellectual Property Department

20070075499 - Housing for seals, preferably radial shaft seals, and method for manufacturing such a housing: A housing for a seal has a housing wall passing into a bottom that extends transversely to an axis of the housing. The bottom has a central opening through which a part to be sealed extends in the mounted position of the seal. The housing is a coil section that... Agent: Gudrun E. Huckett Draudt

20070075501 - Externally mounted spiral adaptor: An adaptor that can be used with rotary fluid equipment will protect mechanical seals and/or packing material adjacent a seal cavity (18) of the equipment. The adaptor includes an annular body (30) with a central bore (32) adapted to receive a shaft (12) of the equipment. When used with mechanical... Agent: Jones, Tullar & Cooper, P.C.

20070075500 - Seal for a submersible electric motor: A slinger seal for a submersible motor having a shaft is disclosed. The seal comprises a cup having an inner cup surface and a slinger disposed on the shaft and axially spaced from the cup. The slinger has a lower portion defining a cavity proximate to the cup and a... Agent: Marshall, Gerstein & Borun LLP

20070075502 - Seal ring and seal device: A seal ring (10) of the present invention seals operating oil hermetically and is attached to an annular seal ring groove (16) provided on an outer circumference of a shaft member (12). The seal ring (10) includes fluororesin, modified fluororesin formed by being irradiated with an ionizing radiation in a... Agent: Foley And Lardner LLP Suite 500

20070075503 - Sealing part and substrate processing apparatus: A sealing part that is inexpensive and enable excellent durability to be secured without the need for a predetermined sealing space as would be required for a double sealing structure. A sealing part seals an inside of a reduced pressure vessel from an outside, in which a high-elasticity polymeric material-eroding... Agent: Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.

20070075504 - Device for delimiting two spaces relative to each other in a liquid-tight or gas-tight fashion: The invention relates to a device for airtight or fluid-tight separation of two spaces from another having a body comprising a first surface, which forms the interface with a first of the two spaces, and a second surface, which forms the interface to the second space; the body is formed... Agent: Homer W. Faucett, Iii Ice Miller

20070075505 - Sheet-like gasket and process for manufacturing same: A sheet-like gasket having a dense structure and exhibiting excellent sealing performance with a small clamping force even on an irregular flange surface is provided. The sheet-like gasket is obtained by molding a composition comprising a substrate fiber, a rubber material, a filler, and a rubber chemical into a sheet,... Agent: Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.