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公开(公告)号：US12085465B2
公开(公告)日：2024-09-10
申请号：US16139771
申请日：2018-09-24
申请人： Rosemount Inc.
发明人： Paul R. Fadell
CPC分类号： G01L19/0645 , B08B3/02 , B08B3/04 , F16J15/52
摘要： A remote diaphragm seal is provided. The remote diaphragm seal includes a flange coupled to a deflectable diaphragm configured to come into contact with a flow of process fluid along a first side of the diaphragm. The flange includes a fluidic passageway in fluidic communication with a second side of the deflectable diaphragm, the fluidic passageway including a substantially incompressible fluid. The flange also includes at least one additional passageway in fluidic communication with the first side of the deflectable diaphragm.
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公开(公告)号：US11990818B2
公开(公告)日：2024-05-21
申请号：US17727474
申请日：2022-04-22
发明人： Jae Woong Chung , Hye-Young Jeong , Mi-Rim Jung
CPC分类号： H02K5/10 , B60K7/0007 , F16J15/52 , H02K7/003 , H02K7/08
摘要： An in-wheel motor for an electric vehicle is provided, including a motor body (1) including a wheel hub (11) on one side, and a sealing apparatus (2) mounted to the motor body (1) on the opposite side to the wheel hub (11), in which the sealing apparatus (2) includes a first support (510) fixedly coupled to a motor shaft (14) of the motor body (1), a second support (520) fixedly coupled to the motor shaft (14) and disposed outside the first support (520), a third support (530) covering an outer surface of the first support (510) and an outer circumferential surface of the second support (520), and rotated when the motor is operated, and a fourth support (540) coupled to an outer surface of the second support (520) and rotated when the motor is operated.
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公开(公告)号：US11953096B2
公开(公告)日：2024-04-09
申请号：US17722549
申请日：2022-04-18
IPC分类号： B60G15/06 , F16C19/10 , F16C33/76 , F16C33/78 , F16C33/80 , F16J15/3272 , F16J15/447 , F16J15/52 , F16J15/54
CPC分类号： F16J15/54 , B60G15/068 , F16C19/10 , F16C33/761 , F16C33/782 , F16C33/80 , F16J15/3272 , F16J15/4476 , F16J15/52 , B60G2204/128 , B60G2204/418
摘要： A suspension strut bearing assembly for connection between a portion of a suspension strut and a vehicle body. The bearing assembly includes an upper spring plate having an upper surface, a lower surface, and an opening defined therethrough, accommodates the piston rod of the shock absorber. The upper surface includes a first, concave race configured to receive rolling elements, and the lower surface includes a spring seat that is adapted to receive a suspension spring. An upper bearing washer that includes a second race that faces the first concave race 26 is provided. Rolling elements are located between the first, concave race and the second race. A retainer retains the upper bearing washer to the spring plate.
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公开(公告)号：US11655630B2
公开(公告)日：2023-05-23
申请号：US16641846
申请日：2018-09-25
申请人： SIKA TECHNOLOGY AG
发明人： Jean Georges Becker
摘要： A sealing element, in particular for sealing a frame element with respect to a building component, having a sandwich structure, including: a metallic primary layer which is creped at least in certain regions to form an elongation reserve of the sealing element; a secondary layer; and a bitumen-including filling layer which is arranged between the primary layer and the secondary layer.
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公开(公告)号：US20220325597A1
公开(公告)日：2022-10-13
申请号：US17658481
申请日：2022-04-08
摘要： A bellows assembly for a downhole tool includes a first seal ring, a second seal ring, and a bellows positioned at least partially between the first and second seal rings. The first seal ring, the second seal ring, and the bellows are integral with one another such that the bellows assembly is monolithic. The bellows is configured to expand and retract. The bellows is annular and has a diameter that varies over a length of the bellows. A material composition of the bellows varies over the length of the bellows.
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公开(公告)号：US11454323B2
公开(公告)日：2022-09-27
申请号：US16209398
申请日：2018-12-04
发明人： Michael Jensen , Daniel Payne
摘要： A sealing system includes a shaft seal plate, a seal guide having a tab, and a shaft seal coupled to the seal guide. A guide slot is formed in the shaft seal plate, and the tab extends into the guide slot. The shaft seal is configured to form and substantially maintain a seal at an axle bar as the axle bar rotates and pivots. The seal guide is configured to translate relative to the shaft seal plate as the axle bar pivots, and the tab is configured to block a rotation of the seal guide and the shaft seal relative to the shaft seal plate as the axle bar rotates.
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公开(公告)号：US11448158B2
公开(公告)日：2022-09-20
申请号：US16547656
申请日：2019-08-22
IPC分类号： F02G1/043 , F16J15/52 , F16J3/06 , F16C11/12 , F01B7/12 , F16C11/04 , F02G1/044 , F16C9/04 , F02G1/053
摘要： A Stirling cycle machine with a liquid fuel/gaseous fuel burner. The burner may include a preheater to capture the thermal energy of the exhaust. The burner directs the preheated air to each burner head, where it enters a prechamber. Each burner head includes a fuel nozzle that directs liquid or gaseous fuel into the prechamber. The prechamber is fluidically connected to a combustion chamber via a prechamber nozzle that has a smaller opening than the prechamber. The burner head ignites the fuel air mixture in the prechamber with an ignitor located above or within the prechamber. The flame is initially lit as a diffusion flame in the prechamber. The flame is pushed out of the prechamber into the combustion chamber by an increased air flow rate. The liquid fuel from the nozzle now evaporates in the prechamber and forms a prevaporized flame in the combustion chamber.
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公开(公告)号：US11231138B2
公开(公告)日：2022-01-25
申请号：US16330706
申请日：2017-09-12
发明人： Toshiaki Iwa , Yoshihiro Ogawa , Yusuke Sato
IPC分类号： F16L55/053 , B32B15/01 , F02M55/04 , F04B11/00 , F16F9/04 , F16J3/02 , F16J15/52 , F16L55/04
摘要： A metal diaphragm damper which is resistant to breakage even if repeated stress is applied is provided. The metal diaphragm damper includes a diaphragm that is disk shaped and has a gas enclosed therein the diaphragm has a deforming action part in a center and an outer periphery fixing part on an outer periphery, the deforming action part is formed into a shape curved toward an exterior of the diaphragm, a folded part is formed in a connecting portion of the deforming action part and the outer periphery fixing part and is opened to an inner diameter side, and the folded part is movable in a radial direction.
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公开(公告)号：US20210396319A1
公开(公告)日：2021-12-23
申请号：US17291579
申请日：2019-10-04
申请人： Kaan Holding AS
发明人： Roger Gjersvik , Geir Rugset
摘要： Bellow of a flexible material for protecting a coupling comprising first and second connector end subject to vibration and torsion. The bellow comprises a material able to prevent material from entering or exiting the space between the connector ends. The bellow is arranged to be attached to the first connector end by a first clamp and to the second connector end by a second clamp. The bellow is provided with a zipper comprising a zipper slider and first and second zipper part attached to opposite ends of the sheet. Thus, the bellow can be wrapped around said first connector end and second connector end and closed by zipper.
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公开(公告)号：US20210270374A1
公开(公告)日：2021-09-02
申请号：US16803681
申请日：2020-02-27
申请人： Caterpillar Inc.
发明人： Anish MATHUR , Ryan P. MORGE , Gabriel Sbravatti FERREIRA , David W. HOLTHAUS , Mark J. KIESEL , Christopher A. MONROE
摘要： A sealing comprises a seal portion and a plate portion fixed to the seal portion. The seal portion can have an undulating configuration of at least one peak and at least one valley, and the plate portion can circumferentially surround the seal portion. The seal portion can be made of a first material and the plate portion can be made of a second material more rigid than the first material. The seal portion can have a radially inward facing contact surface that defines a central opening of the sealing.
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