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Seal for a joint or juncture December patent applications/inventions, industry category 12/11

20110316235 - Pumping seal assembly with angled spring: A seal assembly is for sealing a space between a housing and a shaft rotatable about a central axis. The seal assembly includes a seal body connectable with the housing and having an inner circumferential sealing surface. The sealing surface has opposing axial ends and is slidably contactable with the... Agent:

20110316236 - Wicker-type face seal and wellhead system incorporating same: A wellhead seal assembly that forms a metal-to-metal seal between inner and outer wellhead members and a face seal between inner wellhead members. The face seal is created by two opposing sealing surfaces on inner wellhead members that sealingly engage each other. The inner wellhead members that interact to form... Agent: Vetco Gray Inc.

20110316237 - Shaft seal and rotary machine with same: A shaft seal that is constituted by annularly arranging a plurality of seal segments in the circumferential direction of a rotating shaft, in which each seal segment has a plurality of thin plates that are provided in a predetermined arrangement in the circumferential direction of the rotating shaft, side plates... Agent: Mitsubishi Heavy Industries, Ltd.

20110316238 - Radial shaft sealing ring, and method of fabricating a radial shaft sealing ring: A radial shaft sealing ring for sealing of a casing part of a motor vehicle engine or gearbox, with a supporting body and a sleeve-type sealing lip connected to the supporting body and bent towards the side to be sealed, which sealing lip lies on an axial length L on... Agent:

20110316239 - Dual barrier gasket: A dual barrier gasket is disclosed. The dual barrier gasket may include a substantially cylindrical inner surface. The dual barrier gasket may further include a gasket outer surface that is configured to provide an inner sealing barrier and an outer sealing barrier, where a first tangent plane to a portion... Agent:

20110309583 - Method for sealing a structural joint, and sealing element: The invention relates to a method for sealing a structural joint using a sealing element (1) composed of an at least partially open-cell, elastically resilient foam, and to a sealing element. The sealing element is able to expand from a compressed state to a partially or a completely expanded state... Agent: Tremco Illbruck Produktion Gmbh

20110309584 - Sealant strip and method of forming lap joints: The present invention relates to a form of lap joint for forming a water-tight joint between sheet materials comprising a sealant strip between 2 sheets of material, the sheets of material being held about the sealant strip by means of a plurality of fasteners. The sealant strip comprises a pliable... Agent: Bostik S.a.

20110309585 - Shaft seal device: A shaft seal device that seals between the outer peripheral surface of a rotating shaft and a stationary member that is provided on the outer peripheral side of the rotating shaft, provided with a thin-plate seal that has a plurality of thin plates that are arranged in the circumferential direction... Agent:

20110309586 - Compression piston ring: A compression piston ring for an internal combustion engine, comprising a sliding surface formed by two ridges, upper and lower flank surfaces, and an inner circumferential surface, wherein the lower ridge runs at least in some regions parallel to the counter sliding surface and the upper ridge is designed as... Agent:

20110309587 - Seal: A seal having an integral attachment arrangement. The attachment arrangement comprises at least one attachment feature and at least one locking feature. The at least one attachment feature is configured and arranged to interdigitate with features of another component in a first orientation and to lock to the other component... Agent: Rolls-royce PLC

20110304101 - Film riding pressure actuated leaf seal assembly: In accordance with embodiments of this invention, a pressure actuated leaf seal assembly is provided that includes film riding, hydrodynamic/hydrostatic runners under seal member leaf ends. Leaf seal assemblies according to embodiments of this invention maintain the runner away from a rotating body until adequate rotating speed is present to... Agent: Cmg Tech, LLC

20110304102 - Seal ring and stern tube sealing device: (Means) A seal ring in which an apex part of the key part is formed so that the cross-section profile regarding the apex part forms a reversed V-shape toward the outside in the radial direction; the summit T of the reversed V-shape is formed as the middle center T of... Agent: Wartsila Japan Ltd.

20110304103 - Pre-compressed seal including removable pre-compression member: A seal is provided that includes a resilient, arc-shaped body having a pair of sealing portions movable between a pre-compressed state and a compressed state. A removable, arc-shaped pre-compression member slidingly engages the seal body along at least a portion of its length to hold the sealing portions in the... Agent:

20110304104 - Spring loaded seal assembly for turbines: A spring loaded seal assembly is disclosed for sealing a gap between adjacent turbine components. The seal assembly may generally include a turbine seal and a spring member. The turbine seal may extend between the adjacent turbine components and may be configured to seal the gap defined between the turbine... Agent: General Electric Company

20110304105 - Diffusion and sorption free gaskets for gas exchange measurement systems: Gaskets are provided for use in gas exchange measurement systems used for photosynthesis, respiration and transpiration measurements. Novel gaskets and gasket designs are provided, including composite gasket designs, along with corresponding construction techniques, which effectively provide low diffusion through bulk material, significant reductions in interfacial diffusion, sufficient compliance to conform... Agent: Li-cor, Inc.

20110304106 - Press in place seal: A press-in-place or “PIP” seal has a length and a cross section. The cross section, when in an uncompressed state, includes a top portion that includes a first bead and a second bead. The top portion has a seal width. The cross section further includes a bottom portion having a... Agent: Caterpillar Inc.

20110298183 - Sealing arrangement for sealing a piston rod of a reciprocating compressor: Due to increasingly strict requirements and regulations, it is becoming more and more important for piston compressors to reduce the amount of leakage of operating medium through the seal of the piston rod. Conventional seals comprising packing rings and/or packing ring combinations always have a certain amount of leakage, both... Agent: Hoerbiger Kompressortechnik Holding Gmbh

20110298182 - Sealing device for a pump: A sealing device for a pump has a sleeve, a rotary collar, a first O-ring, a stationary collar, a mounting bracket, a second O-ring, a mounting collar and a locking pin. The rotary collar, stationary collar, mounting bracket and mounting collar are mounted around the sleeve. The first O-ring is... Agent:

20110298184 - O-ring apparatus with integrated tab and method of manufacturing thereof: A tabbed O-ring, gasket or seal, made up of a shape such as a circumferential ring, and containing an integrated tab attached either on the outside of the seal, the inside of the seal, or attached both on the outside and inside of the seal, which facilitates the installation and... Agent:

20110298185 - Sealant joint backer support: The present invention relates to a sealant joint backer support that can be used to prevent three-sided adhesion at a joint when an exterior weather seal is applied. In an embodiment, a bond breaker backer support of the present invention includes a resiliently flexible front face having a groove, wherein... Agent: Alcoa Inc.

20110298186 - Gaskets having additional sealing element: The present invention pertains to a flat gasket with a stopper function layer, particularly for use in internal combustion engines as a cylinder head gasket, a gasket in the area of the exhaust gas supply or exhaust gas discharge of turbochargers or a gasket in the area of the exhaust... Agent: Federal-mogiul Sealing Systems Gmbh

20110291362 - Sealing element and sealing method including fusing the element: A sealer (5) for sealing a sealed portion (3) is a sheet member formed into a shape that matches a three-dimensional shape of the sealed portion (3). The sealed portion (3) is sealed by placing the sealer (5) over the sealed portion (3) and heating the sealer (5).... Agent:

20110291363 - Pillow block seal: A seal for a pillow block that supports a rotating shaft includes an annular body having an inner surface opposite an outer surface. Disposed in the inner surface is a retaining channel that retains two double-wound laminar gripping rings that are separated by a double-wound laminar engagement ring. The gripping... Agent:

20110291364 - Sealing device: To prevent breakage of a sealing device having a main sealing body installed within an annular installing groove (31) formed in one member (3) to slidably and concentrically contact with the other member (2) and a backup ring (12) arranged at a non-sealing space side of said main sealing body,... Agent: Nok Corporation

20110291365 - Method for producing rotary shaft seal and rotary shaft seal:

20110291366 - Method & apparatus for active sealing and preform deep drawing composite materials: A wedging gasket with an outer relatively rigid member with a surface that is in mating press fit relationship to a vessel or lid to be sealed. The gasket also has a slightly angled inner slightly resilient member appropriately shaped to mate with a respective other part of the vessel... Agent:

20110291367 - Sealing arrangement for a pivotable boat drive: A sealing arrangement (1) for a pivotally arranged boat drive in a hull of a boat, the boat drive extends through a hull opening in the bottom of the boat. The boat drive forms, together with the hull of the boat or with a connecting piece (2) set into the... Agent: Zf Friedrichshafen Ag