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1. 发明授权

US11626832B2 Module clip 有权
公开(公告)号：US11626832B2
公开(公告)日：2023-04-11
申请号：US17549659
申请日：2021-12-13
申请人： NEVADOS ENGINEERING, INC.
发明人： Yezin Taha , Amitoj Gill
IPC分类号： H02S30/10 , H02S20/32 , F16C11/04 , F24S25/634 , F24S25/30 , H02K7/08 , F24S25/60 , F24S25/70 , F24S30/425 , F24S25/13 , F16B7/04 , F16M11/10 , G01S3/781 , G01S3/786 , F24S30/40 , F24S50/20 , F16C17/02 , F16C33/20 , F16C17/04 , F16C17/10 , F24S30/00
摘要： Solar trackers that may be advantageously employed on sloped and/or variable terrain to rotate solar panels to track motion of the sun across the sky include bearing assemblies and other mechanical features configured to address mechanical challenges posed by the sloped and/or variable terrain that might otherwise prevent or complicate use of solar trackers on such terrain.

2. 发明授权

US11619263B2 Externally pressurized oil-free freon bearing 有权
公开(公告)号：US11619263B2
公开(公告)日：2023-04-04
申请号：US17236674
申请日：2021-04-21
申请人： New Way Machine Components, Inc.
发明人： Andrew Devitt , Richard Duane Pollick
IPC分类号： F16C32/06 , F16C33/74 , F16J15/34 , F16C33/72 , F16C17/10 , F16C33/10 , H01R39/20 , F16C11/06
摘要： In order to effect a seal a porous material which comprises one side of two opposing surfaces is used to restrict and evenly distribute externally pressurized gas, liquid, steam, etc. between the two surfaces, exerting a force which is opposite the forces from pressure differences or springs trying to close the two faces together and so may create a non-contact seal that is more stable and reliable than hydrodynamic seals currently in use. A non-contact bearing is also disclosed having opposing surfaces with relative motion and one surface issuing higher than ambient pressure through a porous restriction, wherein the porous restriction is part of a monolithic porous body, or a porous layer, attached to lands containing a labyrinth, the porous restriction and lands configured to not distort more than 10% of a gap created from differential pressure between each side of the porous restriction.

3. 发明授权

US11619099B2 Bearing assemblies, apparatuses, and methods including bearing elements 有权
公开(公告)号：US11619099B2
公开(公告)日：2023-04-04
申请号：US17318365
申请日：2021-05-12
申请人： US Synthetic Corporation
发明人： Tyler Kolste , Daryl Wise , S. Barrett Peterson
IPC分类号： F16C17/10 , E21B10/22 , E21B4/00
摘要： Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include bearing surfaces defining an at least partially conical inner surface.

4. 发明授权

US11581845B2 Integrated bearing assembly 有权
公开(公告)号：US11581845B2
公开(公告)日：2023-02-14
申请号：US17549644
申请日：2021-12-13
申请人： NEVADOS ENGINEERING, INC.
发明人： Yezin Taha , Amitoj Gill
IPC分类号： H02S20/32 , F16C11/04 , F24S25/634 , F24S25/30 , H02K7/08 , F24S25/60 , F24S25/70 , F24S30/425 , F24S25/13 , F16B7/04 , F16M11/10 , G01S3/781 , G01S3/786 , H02S30/10 , F24S30/40 , F24S50/20 , F16C17/02 , F16C33/20 , F16C17/04 , F16C17/10 , F24S30/00
摘要： Solar trackers that may be advantageously employed on sloped and/or variable terrain to rotate solar panels to track motion of the sun across the sky include bearing assemblies and other mechanical features configured to address mechanical challenges posed by the sloped and/or variable terrain that might otherwise prevent or complicate use of solar trackers on such terrain.

5. 发明授权

US11558008B2 Row-end cantilevered beam module support 有权
公开(公告)号：US11558008B2
公开(公告)日：2023-01-17
申请号：US17549646
申请日：2021-12-13
申请人： NEVADOS ENGINEERING, INC.
发明人： Yezin Taha , Amitoj Gill
IPC分类号： H02S20/32 , F16C11/04 , F24S25/634 , F24S25/30 , H02K7/08 , F24S25/60 , F24S25/70 , F24S30/425 , F24S25/13 , F16B7/04 , F16M11/10 , G01S3/781 , G01S3/786 , H02S30/10 , F24S30/40 , F24S50/20 , F16C17/02 , F16C33/20 , F16C17/04 , F16C17/10 , F24S30/00
摘要： Solar trackers that may be advantageously employed on sloped and/or variable terrain to rotate solar panels to track motion of the sun across the sky include bearing assemblies and other mechanical features configured to address mechanical challenges posed by the sloped and/or variable terrain that might otherwise prevent or complicate use of solar trackers on such terrain.

6. 发明授权

US11515832B2 Thrust surface bearing 有权
公开(公告)号：US11515832B2
公开(公告)日：2022-11-29
申请号：US17549655
申请日：2021-12-13
申请人： NEVADOS ENGINEERING, INC.
发明人： Yezin Taha , Amitoj Gill
IPC分类号： H02S20/23 , H02S20/32 , F16C11/04 , F24S25/634 , F24S25/30 , H02K7/08 , F24S25/60 , F24S25/70 , F24S30/425 , F24S25/13 , F16B7/04 , F16M11/10 , G01S3/781 , G01S3/786 , H02S30/10 , F24S30/40 , F24S50/20 , F16C17/02 , F16C33/20 , F16C17/04 , F16C17/10 , F24S30/00
摘要： Solar trackers that may be advantageously employed on sloped and/or variable terrain to rotate solar panels to track motion of the sun across the sky include bearing assemblies and other mechanical features configured to address mechanical challenges posed by the sloped and/or variable terrain that might otherwise prevent or complicate use of solar trackers on such terrain.

7. 发明授权

US11428266B2 Slide bearing 有权
公开(公告)号：US11428266B2
公开(公告)日：2022-08-30
申请号：US16330432
申请日：2017-09-04
申请人： NTN CORPORATION
发明人： Takao Arai , Fuyuki Ito , Tetsuya Kurimura , Shinji Komatsubara , Katsuo Shibahara , Kazuyoshi Harada
IPC分类号： F16C33/12 , B22F5/10 , B22F3/12 , B22F5/00 , F16C17/02 , F16C17/10 , H02K5/167 , B22F3/26
摘要： Provided is a slide bearing (bearing sleeve (8)), comprising an oxidized green compact in which particles (11) of metal powder are bonded to each other by an oxide film (12) formed on surfaces of the particles (11). The oxidized green compact has a bearing surface (A, B) configured to slide, through intermediation of a lubricating film, relative to a mating member (shaft member (2)) to be supported. The bearing surface (A, B) has a large number of opening portions (13a), and the large number of opening portions (13a) and inner pores (13b) are interrupted in communication therebetween by the oxide film (12).

8. 发明申请

US20220196069A1 SLIDING BEARING HAVING SLIDING SEGMENTS 有权
公开(公告)号：US20220196069A1
公开(公告)日：2022-06-23
申请号：US17552416
申请日：2021-12-16
申请人： RENK GMBH
发明人： Thorsten ROHRMANN , Alexander UNGER , Peter DECKER
IPC分类号： F16C33/10 , F16C33/04 , F16C17/10 , F16C23/02
摘要： The invention relates to a sliding bearing having a first bearing component and a second bearing component, which are arranged such that they can rotate relative to each other in a rotation direction (RR) about a rotation axis (RA), wherein at least two sliding segments (1) are arranged between the first bearing component and the second bearing component, wherein the at least two sliding segments (1) each have a support structure (2) for fixing the sliding segment (1) to the first or second bearing component, and a sliding surface (3) for bringing the sliding segment (1) into sliding contact with the second or first bearing component, wherein the sliding surface (3) has, in the rotation direction (RR), a front leading edge (4) and a rear trailing edge (5), wherein the sliding surface (3) has an oil distribution groove (6), which is arranged directly adjacent to the front leading edge (4), and wherein the sliding segment (1) has a passage opening (7) for supplying the oil distribution groove (6) with oil, which preferably extends from a radial outer surface (21) of the support structure (2) to the oil distribution groove (6) or to the sliding surface (3).

9. 发明申请

US20220186780A1 SLIDING BEARING MADE OF TITANIUM ALLOY 有权
公开(公告)号：US20220186780A1
公开(公告)日：2022-06-16
申请号：US17439946
申请日：2020-03-10
申请人： NTN Corporation
发明人： Takeshi DAN
IPC分类号： F16C33/12 , F16C17/10 , C22C14/00
摘要： A titanium alloy spherical sliding bearing includes an inner ring made of an α+β or α type titanium alloy, and having a convex spherical sliding surface region on the outer periphery of the inner ring. The bearing further includes an outer ring in sliding contact with the sliding surface region via a lubricative liner. The sliding surface region contains primary and secondary α crystal grains, and includes an oxygen diffusion layer of which the oxygen concentration is not less than 0.8% by mass, and the hardness of the surface is not less than 550 Hv, and the oxygen concentration continuously decreases with depth from the surface of the sliding surface region.

10. 发明申请

US20220120194A1 MULTI-LOBE BEARING AND TURBOCHARGER 有权
公开(公告)号：US20220120194A1
公开(公告)日：2022-04-21
申请号：US17646416
申请日：2021-12-29
申请人： IHI Corporation
发明人： Yutaka UNEURA , Shunsuke NISHII , Hiroki MOCHIZUKI
IPC分类号： F01D25/16 , F01D25/18 , F16C17/10 , F16C33/02
摘要： A semi-floating bearing (multi-lobe bearing) includes a radial bearing surface that is formed on an inner circumferential surface of a body, and that includes a plurality of arcuate surfaces having mutually different centers of curvature and arranged adjacent to each other in a circumferential direction of the body; and axial grooves formed on the radial bearing surface and extending in an axial direction of the shaft, a center position of the axial groove in the circumferential direction being located at a position spaced apart rearwardly from a boundary portion between the plurality of arcuate surfaces in the circumferential direction of the shaft within an area from the boundary portion to a central position of the arcuate surfaces in the circumferential direction.

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