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21. 发明公开

EP3702070A1 POLYCRYSTALLINE DIAMOND COMPACTS, METHOD OF FABRICATING SAME, AND VARIOUS APPLICATIONS 有权
公开(公告)号：EP3702070A1
公开(公告)日：2020-09-02
申请号：EP20159084.1
申请日：2010-12-09
申请人： US Synthetic Corporation
发明人： BERTAGNOLLI, Kenneth E. , MIESS, David, P. , QIAN, Jiang , WIGGINS, Jason, K. , VAIL, Michael, A. , MUKHOPADHYAY, Debkumar
IPC分类号： B22F7/08 , B24D18/00 , C22C26/00 , E21B10/573 , F16C33/04 , F16C33/26 , F16C17/02 , F16C17/04 , C22C29/08
摘要： Embodiments of the invention relate to polycrystalline diamond ("PCD") exhibiting enhanced diamond-to-diamond bonding. In an embodiment, polycrystalline diamond compact ("PDC") includes a PCD table having a maximum thickness. At least a portion of the PCD table includes a plurality of diamond grains defining a plurality of interstitial regions. A metal-solvent catalyst occupies at least a portion of the plurality of interstitial regions. The plurality of diamond grains and the metal-solvent catalyst collectively exhibit a coercivity of about 115 Oersteds ("Oe") or more and a specific magnetic saturation of about 15 Gauss·cm 3 /grams ("G·cm 3 /g") or less. The PDC includes a substrate having an interfacial surface that is bonded to the PCD table. The interfacial surface exhibits a substantially planar topography. Other embodiments are directed to methods of forming PCD and PDCs, and various applications for such PCD and PDCs in rotary drill bits, bearing apparatuses, and wire-drawing dies.

22. 发明授权

EP3514397B1 A BEARING ARRANGEMENT AND A WIND TURBINE 有权
公开(公告)号：EP3514397B1
公开(公告)日：2020-08-19
申请号：EP18152225.1
申请日：2018-01-18
申请人： Siemens Gamesa Renewable Energy A/S
发明人： Elmose, Soeren Forbech , Pedersen, Björn
IPC分类号： F16C17/24 , F03D80/70 , F03D17/00 , F16C17/02 , F16C17/04 , F16C33/26 , G01B17/02 , G01M13/04 , F16C41/00 , F16C43/02

23. 发明公开

EP3460271A1 FLUID FILM BEARING FOR A WIND TURBINE 有权
公开(公告)号：EP3460271A1
公开(公告)日：2019-03-27
申请号：EP17192106.7
申请日：2017-09-20
申请人： Siemens Gamesa Renewable Energy A/S
发明人： Frydendal, Niels Karl , Kanstrup, Troels , Olesen, Dennis , Thomsen, Kim , Thorhauge, Morten
IPC分类号： F16C17/06 , F16C33/12 , F16C33/26
摘要： A fluid bearing (10) for a wind turbine comprises:
a bearing housing (11),
a plurality of bearing pads (15) inside the bearing housing (11) and circumferentially distributed around a longitudinal axis (Y) of the fluid bearing (10),
a plurality of supporting structures (20), each supporting structure (20) having at least a first interface (21) detachably connected to a respective seat (18) provided in the bearing housing (11) and at least a second interface (22) detachably connected to a respective bearing pad (15) of the plurality of bearing pads (15), the supporting structure (20) allowing tilting of the respective bearing pad (15) with respect to the bearing housing (11).

24. 发明授权

EP2764263B1 OIL FILM BEARING 有权
公开(公告)号：EP2764263B1
公开(公告)日：2018-07-18
申请号：EP12823088.5
申请日：2012-10-04
申请人： Corts Engineering GmbH & Co. KG , Corts, Jochen
发明人： CORTS, Jochen
IPC分类号： F16C13/02 , F16C32/06 , F16C33/26 , F16C33/20 , B29C43/00 , B29L31/04 , B29K23/00 , B29K27/18 , B29C43/02 , B29L9/00 , B29K105/00
CPC分类号： F16C32/0651 , B29C43/006 , B29C43/021 , B29C43/184 , B29C43/203 , B29C2043/026 , B29K2023/0683 , B29K2027/18 , B29K2105/251 , B29K2105/253 , B29L2009/00 , B29L2031/045 , F16C13/02 , F16C32/0629 , F16C32/0648 , F16C33/20 , F16C33/208 , F16C33/26 , F16C2208/02 , F16C2208/32 , F16C2300/42 , F16C2320/23
摘要： An oil film bearing for supporting a roll neck in a rolling mill, suitable in particular for transmitting high bearing forces when the bearing partners are slightly and slowly moved with respect to each other, has a bearing surface into which are incorporated rods made of a friction-reducing material (e.g., low friction compounds), which extend in a substantially perpendicular direction to the bearing surface. The rods are deformed during heat processing to define a bearing surface. The bearing partner, such as a roll sleeve, rests on the free face of the deformed rods.

25. 发明授权

EP2409046B1 PDC BEARING FOR USE IN A FLUID ENVIRONMENT 有权
标题翻译：用于流体环境的PDC轴承
公开(公告)号：EP2409046B1
公开(公告)日：2017-09-20
申请号：EP10753027.1
申请日：2010-03-18
申请人： Tessier, Lynn P. , Doyle, John P. , Weber, James L.
发明人： Tessier, Lynn P. , Doyle, John P.
IPC分类号： F16C17/03 , F16C23/04 , F16C33/04 , F16C33/26 , F03B11/06 , F16C33/10
CPC分类号： F16C33/043 , F16C17/03 , F16C23/045 , F16C23/046 , F16C33/108 , F16C33/26 , F16C2206/04

26. 发明公开

EP2865910A4 ROLLING BEARING, AND SPINDLE DEVICE FOR MACHINE TOOL 审中-公开
标题翻译：工具机的滚动位置和主轴装置
公开(公告)号：EP2865910A4
公开(公告)日：2016-06-08
申请号：EP13806464
申请日：2013-06-20
申请人： NSK LTD
发明人： MINAKAMI ATSUSHI
IPC分类号： F16C33/26 , B23B19/02 , F16C19/26 , F16C33/46 , F16C33/66 , F16C43/06
CPC分类号： F16C33/4605 , F16C19/26 , F16C19/527 , F16C33/34 , F16C33/4676 , F16C33/6614 , F16C43/06 , F16C2240/46 , F16C2240/50 , F16C2322/39
摘要： A rolling bearing (1) is provided with an outer ring (2), an inner ring (3), rollers (4) which are provided in a reliable manner between the outer ring (2) and the inner ring (3), and a retainer (10) which has pockets (11) formed at predetermined intervals in the circumferential direction and respectively retaining the rollers (4). The retainer (10) is of the outer ring guide type or the inner ring guide type. The retainer (10) has retainer guide surfaces on one axial side and the other axial side, respectively, of each of the rollers (4). If the width of the retainer guide surface on the one axial side is ”L1, the width of the retainer guide surface on the other axial side is ”L2, and the gap of an axial pocket is ”P, the rolling bearing (1) satisfies the expressions of ”P ‰¤ ”L1 ‰¤ 4 × ”P and ”P ‰¤ ”L2 ‰¤ 4 × ”P.

27. 发明公开

EP2764263A2 OIL FILM BEARING 有权
标题翻译： ÖLFILMLAGER
公开(公告)号：EP2764263A2
公开(公告)日：2014-08-13
申请号：EP12823088.5
申请日：2012-10-04
申请人： Corts Engineering GmbH & Co. KG , Corts, Jochen
发明人： CORTS, Jochen
IPC分类号： F16C33/20 , F16C33/02 , F16C33/26
CPC分类号： F16C32/0651 , B29C43/006 , B29C43/021 , B29C43/184 , B29C43/203 , B29C2043/026 , B29K2023/0683 , B29K2027/18 , B29K2105/251 , B29K2105/253 , B29L2009/00 , B29L2031/045 , F16C13/02 , F16C32/0629 , F16C32/0648 , F16C33/20 , F16C33/208 , F16C33/26 , F16C2208/02 , F16C2208/32 , F16C2300/42 , F16C2320/23
摘要： An oil film bearing for supporting a roll neck in a rolling mill, suitable in particular for transmitting high bearing forces when the bearing partners are slightly and slowly moved with respect to each other, has a bearing surface into which are incorporated rods made of a friction-reducing material (e.g., low friction compounds), which extend in a substantially perpendicular direction to the bearing surface. The rods are deformed during heat processing to define a bearing surface. The bearing partner, such as a roll sleeve, rests on the free face of the deformed rods.
摘要翻译：一种用于在轧机中支撑轧辊颈部的油膜轴承，其特征在于，当轴承件相对于彼此略微且缓慢地移动时，具有用于传递高的轴承力的轴承表面，其中装有由摩擦制成的杆 - 减少材料（例如，低摩擦化合物），其在基本上垂直于轴承表面的方向上延伸。棒在热处理期间变形以限定支承表面。轴承配件，如辊套，放置在变形棒的自由面上。

28. 发明公开

EP2642142A1 Self-aligning sliding bearing 审中-公开
标题翻译： Selbstausrichtendes Gleitlager
公开(公告)号：EP2642142A1
公开(公告)日：2013-09-25
申请号：EP13160121.3
申请日：2013-03-20
申请人： Pedone, Alessandro
发明人： Pedone, Alessandro
IPC分类号： F16C23/04 , F16C33/26 , B63H23/32
CPC分类号： F16C23/04 , B63H23/326 , F16C33/26 , F16C2326/30
摘要： A self-aligning sliding bearing for rotating shafts (2) comprising a support element (1) provided with a cylindrical hole (3) for housing the bearing; a cylindrical shell (4) inserted with slight radial clearance in the hole (3) of said support element (1); said shell (4) being provided in the central part thereof with a circumferential groove (5) for housing a guiding strip (6) that rests with the outer perimeter thereof against the wall of the hole (3) of said support (1); said shell (4) also being provided with three or more rows of peripherally equidistant pins (9) aligned according to the directrices of said cylindrical shell (4), projecting radially from the inner wall of said shell (4) to rest against said rotating shaft (2), and means (11) in said circumferential groove (5) to prevent said shell (4) from rotating with respect to said support element (1). According to a preferred embodiment, the bearing also comprises staves (10) constituted by strips with a rectangular or substantially rectangular section having a length greater than the length of said cylindrical hole (3) of said support element (1).
摘要翻译：一种用于旋转轴（2）的自对准滑动轴承，包括设置有用于容纳轴承的圆柱形孔（3）的支撑元件（1）在所述支撑元件（1）的孔（3）中插入有微小的径向间隙的圆柱形壳体（4）。所述壳体（4）在其中央部分设置有用于容纳引导条（6）的周向槽（5），所述引导条（6）的外周围抵靠所述支撑件（1）的孔（3）的壁; 所述壳体（4）还设置有三排或更多排的沿着所述圆柱形壳体（4）的直线对准的周向等距的销（9），从所述壳体（4）的内壁径向突出以抵靠所述旋转轴（2）和所述周向槽（5）中的装置（11），以防止所述外壳（4）相对于所述支撑元件（1）旋转。根据优选实施例，轴承还包括由具有长度大于所述支撑元件（1）的所述圆柱形孔（3）的长度的矩形或大致矩形截面的带构成的板条（10）。

29. 发明公开

EP2376797A2 SEGMENTED COMPOSITE BEARINGS AND WIND GENERATOR UTILIZING HYDRAULIC PUMP/MOTOR COMBINATION 有权
标题翻译：基于分段复合的股票和液压泵/液压引擎上使用SANTANDER风力发电机系列组合
公开(公告)号：EP2376797A2
公开(公告)日：2011-10-19
申请号：EP09818640.6
申请日：2009-12-14
申请人： Corts, Jochen
发明人： Corts, Jochen
IPC分类号： F16C17/06 , F16C27/08 , F16C33/26 , F03D9/00
CPC分类号： F16C33/046 , F03D9/28 , F05B2260/406 , F16C17/04 , F16C17/06 , F16C27/08 , F16C33/201 , F16C33/26 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02P80/158
摘要： A bearing assembly and wind generator. The bearing assembly includes a plurality of bearing segments defining a sliding member and a bearing body, with the sliding member and bearing body being joined together, and the plurality of bearing segments being coupled together to define an annular bearing structure. Also, a wind generator includes a wind rotor supported upon a tower, a hydraulic pump coupled to the wind rotor, and with rotation of the hydraulic pump pressurizing a hydraulic fluid, and a hydraulic motor in fluid communication with the hydraulic pump, and an electrical generator driven by the hydraulic motor to produce electrical energy.

30. 发明公开

EP2310700A1 LAGERKISSEN FÜR EIN SEGMENTIERTES, MEDIENGESCHMIERTES GLEITLAGER 有权
标题翻译：轴承座垫对于分段，MEDIA润滑滑动轴承
公开(公告)号：EP2310700A1
公开(公告)日：2011-04-20
申请号：EP09795915.9
申请日：2009-12-14
申请人： Voith Patent GmbH , Perner, Norman , Spiegel, Klaus
发明人： HOLSTEIN, Benjamin
IPC分类号： F16C17/03 , F16C17/06 , F16C17/14 , F16C33/26
CPC分类号： F16C17/14 , F16C17/06 , F16C33/26
摘要： The invention relates to a pillow block (1) for a segmented, media-lubricated plain bearing having a base body (2) comprising a contact surface (10); a sliding lining disposed on the contact surface (10) and forming a sliding surface (13), comprising a polymer material and associated with a center of area (12); characterized in that the material thickness of the sliding lining (3) in the direction of the surface normals of the sliding surfaces (13) in the unloaded state at the edge of the sliding surface (13) is greater than at the center of area (12), wherein the local differences in material thickness of the sliding lining (3) are formed by the surface profile of the contact surface (10) of the base body (2), and the contact surface (10) of the base body (2) comprises a convex profile or a raised area in the form of a level base in the region of the center of area (12).

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