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Patent Searching and Data


Matches 651 - 700 out of 78,920

Document Document Title
WO/2018/138560A1
The present invention relates to a packing for use in pumpjacks and a method for producing same, the packing having improved properties of resistance to wear, friction, temperature, pressure and, generally, the difficult operating condit...  
WO/2018/139500A1
This scroll compressor is provided with a scroll member which has a compression chamber which compresses a work fluid, a housing which houses the scroll member, a second drive-side shaft (72c) which discharges compressed work fluid from ...  
WO/2018/138574A1
The present disclosure relates generally to seal rings useful in rotating systems such as automobile transmissions, torque converters and automatic clutches. In one embodiment, the disclosure provides a seal ring in which the first end i...  
WO/2018/139543A1
This scroll compressor is provided with a scroll member which has a compression chamber which compresses a work fluid, a housing which houses the scroll member, a second drive-side shaft (72c) which discharges compressed work fluid from ...  
WO/2018/138127A1
The invention relates to a receiving device for a system for inductive power transmission, wherein the receiving device (1) comprises a housing, the housing comprises a cover part (2) and a base part (3) as housing parts, and the housing...  
WO/2018/138034A1
The invention relates to an assembly (20) for an aircraft comprising a fuselage portion (5a) of the aircraft and an adjacent movable trailing edge flap (16), the flap comprising an inner end secured to an actuation shaft (22) for the fla...  
WO/2018/139232A1
Provided is a sliding component with which it is possible to prevent the deposition of wear particles and dust within sliding surfaces, and prevent the occurrence of wear of and leakage from sliding surfaces. The sliding component compri...  
WO/2018/138489A1
A vacuum pump and method of manufacture thereof, the vacuum pump comprising: two half shell stators components mounted together at longitudinal contact faces and defining one or more pumping chambers; longitudinal seals for sealing betwe...  
WO/2018/137728A1
The invention relates to sealing a lead-through of an anchor rod (2) through a panel formwork element (1). For one-sided anchoring, the invention proposes a cladding tube (11), a sealing element (10), and a sliding tube (9), which are ar...  
WO/2018/138404A1
Invention relates to a non-contact shaft seal arrangement (16) for sealing a rotatable shaft (10) extending through an opening (12), the arrangement comprising a labyrinth seal (12) and having a stator part (20) and a rotor part (18).The...  
WO/2018/138981A1
The problem addressed by the present invention is to reduce the manufacturing cost of a mold for compression vulcanization molding a rolling bearing seal equipped with multiple protrusions on the seal lip portion. A rolling bearing seal ...  
WO/2018/138575A1
The present disclosure relates generally to seal rings useful in oil-lubricated systems such as automobile transmissions, torque converters and automatic clutches, in one embodiment, the disclosure provides an injection molded seal ring ...  
WO/2018/139231A1
Provided is a sliding component with which it is possible to improve lubrication by actively introducing a fluid to a sliding surface when from startup to normal operating state, prevent the deposition of wear particles and contaminants ...  
WO/2018/139501A1
This scroll compressor is provided with a scroll member which has a compression chamber which compresses a work fluid, a housing which houses the scroll member, a second drive-side shaft (72c) which discharges compressed work fluid from ...  
WO/2018/132913A1
A self-aligning stuffing box is provided for mounting to a wellhead and aligning with a polished rod extending therethrough. The stuffing box has an upper sealing section housing stuffing box seals and an annular retaining plate for clam...  
WO/2018/135341A1
Provided is a gasket with which the service life in terms of the sealing performance can be increased. This gasket 100, which seals a gap between an attachment member 200 and secured member 300 which are secured to one another, is charac...  
WO/2018/134594A1
The invention relates to gaskets and to a method of effecting a seal between opposed surfaces. A gasket is arranged, in use, to form a seal between opposed surfaces. The gasket (10) includes a pair of opposed sealing flanges (14, 16) ext...  
WO/2018/136759A1
An induction heated mechanical seal system. The induction heated mechanical seal system including a mechanical seal and inductive coil, the mechanical seal installed between a stationary housing in a rotatable shaft, the mechanical seal ...  
WO/2018/130611A1
The invention relates to a sealing arrangement for securely sealing both in the stationary and in the moving state. The sealing arrangement (1, 100, 200) is also configured with a sealing body (5) and an angular body (4). The sealing bod...  
WO/2018/132413A1
Disclosed herein is a shaft seal system comprising a first ball bearing, a second ball bearing, a primary shaft seal, and a secondary shaft seal. The secondary shaft seal may be inboard with respect to said primary shaft seal. The shaft ...  
WO/2018/129947A1
A gasket (102, 400, 500), a mesh tube and a method for making the gasket (102, 400, 500) are provided. The gasket (102, 400, 500) includes a tubular section which has a protection layer (201, 401, 501) and a mesh layer (202, 402, 502). T...  
WO/2018/131359A1
Provided is an annular spacer member (20) arranged between an inner ring (4) of a rolling bearing (3) and a cylindrical rear cover (9), wherein the spacer member is provided with: an annular core bar (21) having a first and second abutme...  
WO/2018/131487A1
A seal structure between an oil outflow section formed on a first case and an oil inflow section formed on a second case and having an end surface facing an end surface of the oil outflow section, with a gap therebetween, said seal struc...  
WO/2018/131774A1
The present invention is to provide a view port assembling structure of a vacuum chamber or a pressure-resistant chamber, which not only can shorten time required for assembling a view port, which is installed to allow a user to view and...  
WO/2018/131765A1
A floating type structure is provided. The floating type structure comprises: a loading arm; a plunger connected to the loading arm; a plunger base connected to a recess formed on a hull wherein the plunger is inserted in the plunger bas...  
WO/2018/132451A1
An improved rotor or stator split ring seal assembly includes a flexible ring-advancing mechanism that advances at least one of the split ring halves radially inward, so that during assembly the split ring halves meet before adjacent ela...  
WO/2018/128886A1
A sealing assembly includes a first machine component having a seal groove defined by radially oriented jacket support and energizer positioning walls and an energizer compressing wall that faces axially toward a second machine component...  
WO/2018/128631A1
This invention pertains to the field of hydraulic tensioners. A hydraulic tensioner of this invention includes a tensioner body having a bore in fluid communication with a source of pressurized fluid through an inlet, a hollow piston sli...  
WO/2018/128600A1
A gas turbine engine (10) has a side seal (25a) located between adjacent exit pieces. The side seal (25a) comprises a first seal side (23a) and a second seal side (24a) that contact each other. The first seal side (23a) has a spring (26a...  
WO/2017/126973A8
A method and a device for sealing between pair of pipe flanges (1, 2; 25, 26). At least one flange (1; 2; 26) is has a face with a circular groove (6; 7; 27) to at least partly receive a sealing ring (9; 21) which has its ring wall recti...  
WO/2018/124252A1
[Problem] To provide a mechanical seal in which, even if a bellows greatly deforms as a result of changes in the relative positions between a rotating ring, which is fixed to a rotating shaft, and a stationary ring, which is fixed to a s...  
WO/2018/124110A1
An electric parking brake device 2 is provided with a release member 51, an accommodating member 53 in which the release member 51 is accommodated, and a cover 59 that is detachably mounted on the accommodating member 53 and that togethe...  
WO/2018/120131A1
A liquid sealing structure for rotating machinery (10) comprises a sealing cover (14) rotatably mounted on a shaft (12). The shaft (12) extends from the inside of a liquid chamber (18) to the outside thereof. The sealing cover (14) is fi...  
WO/2018/123617A1
The present invention provides a mechanical seal provided with a cooling jacket that is manufactured at low cost and that has a simple structure. A mechanical seal 1 forms a seal between a housing 2 and a seal cover 4 fixed to the housin...  
WO/2018/122179A1
A flexible metal seal assembly for isolating one or more fluids in an operative region of a machine comprises a first flexible metal seal (110) and a second flexible metal seal (120) arranged in series, allowing the additional exertion o...  
WO/2018/123214A1
This metal gasket comprises a metal plate (1) having an opening (2), and has a seal bead (4) having a bent cross-sectional shape formed along the opening (2), in order to suppress variation in height of the seal bead (4) caused by tensil...  
WO/2018/122024A1
It is provided a packaging (10) for receiving a filling material, comprising a container (12) for storing the filling material, wherein the container (12) comprises a collar (18) for bordering an opening (20) for providing access to the ...  
WO/2018/118678A1
A device (10, 1010) for transferring a pressurized fluid (50, 1050) from a stationary source into a rotating spindle shaft includes a stationary housing (12, 1012) including an internal socket (152, 1152) having a socket wall (154, 1154)...  
WO/2018/116999A1
[Problem] To provide a centrifugal separator and a centrifugal separation system that are applicable to the reliable separation of one or more components from a dispersion liquid containing multiple components having different densities,...  
WO/2018/118273A1
An anti-extrusion ring including a ring body having a cross sectional shape, a radial contact surface making up a part of the cross sectional shape of the ring body the radial contact surface being configured to preferentially load a rad...  
WO/2018/114282A1
The invention relates to a sealing ring (1) for sealing when axially restrained, comprising: - an annular ceramic inner ring body (2) having a first average height in cross-section, and - an annular metal outer ring body (3) having a sec...  
WO/2018/115815A1
A pump assembly is disclosed. The pump assembly comprises: a rotor (50) having a rotor shaft portion (80); a stator (100) having a bore portion defining a bore for receiving the rotor shaft portion; and a circumferential protrusion exten...  
WO/2018/117102A1
[Problem] To provide a sealing device having an excellent function of preventing the entry of foreign matter. [Solution] This sealing device adapted to be installed between the rotating inner member of a rolling bearing and the stationar...  
WO/2018/115417A1
The cartridge seal is provided for sealing a shaft (4) with respect to a housing (2) and is intended to be a slide ring seal arrangement (12) for a centrifugal pump. It comprises a shaft protection sleeve which is rotationally connected ...  
WO/2018/116880A1
A mechanical seal device according to an embodiment of the present invention is equipped with a sealing ring (13) attached to a protruding part (11a) protruding from a housing (11), a mating ring (23) attached to the end of a rotating sh...  
WO/2018/113808A1
The invention relates to a mounting device for a flat seal (3) of a flange connection, wherein the flange connection comprises a first flange (4), a second flange (8) and a flat seal arranged between the flanges, wherein the mounting dev...  
WO/2018/116878A1
Provided are a gasket and a sealing structure capable of controlling breakage caused by a gasket body penetrating into a communicating groove to which an identifying projection is mounted. The present invention is provided with: a gasket...  
WO/2018/114756A1
The invention relates to a seal (1), in particular for high-temperature applications in thermal turbomachines, made of ceramic fiber composite material, wherein the seal (1) has a first section (3a) and a second section (3b), wherein the...  
WO/2018/113810A1
The invention relates to a screw-threaded working cylinder comprising a tubular cylinder (1), a closure (2) and a piston unit (3), wherein the tubular cylinder (1) has an end region (4), the end region (4) of the tubular cylinder (1) has...  
WO/2018/117100A1
[Problem] To provide a sealing device which is capable of further reducing infiltration of foreign matter into an internal space of an apparatus. [Solution] A sealing device for sealing, in an internal space of an apparatus, a lubricant ...  

Matches 651 - 700 out of 78,920