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1. 发明公开

EP3308862A1 LAGERELEMENT GEEIGNET FÜR DIE LAGERUNG EINES MAHLTELLERS IN EINER WÄLZMÜHLE 有权
标题翻译：适用于在轧钢厂贮存一块板的轴承元件
公开(公告)号：EP3308862A1
公开(公告)日：2018-04-18
申请号：EP17191543.2
申请日：2017-09-18
申请人： Gebr. Pfeiffer SE
发明人： HOFFMANN, Dirk , FRANKENBERGER, Ralf , SCHÜTTE, Karl-Heinz
IPC分类号： B02C15/00
CPC分类号： B02C15/006 , B02C15/00 , B02C15/003 , F01D25/168 , F16C17/035 , F16C17/065 , F16C27/08 , F16C33/06 , F16C33/108
摘要： Die vorliegende Erfindung betrifft ein Lagerelement geeignet für die Lagerung eines Mahltellers in einer Wälzmühle, umfassend ein platten- oder scheibenförmiges Grundelement (14), eine Ringscheibe (16) und ein Abstandselement (18), wobei die Ringscheibe (16) im Wesentlichen parallel und im Abstand von dem Grundelement (14) angeordnet ist, an ihrer Unterseite mittels eines ringförmigen Abstandselements (18) mit dem Grundelement (14) verbunden ist und an seiner Oberseite Mittel (20) zur Aufnahme von Axiallagersegmenten (12) aufweist, wobei das Abstandselement (18) als ein sich in Axialrichtung erstreckendes, ringförmiges Band ausgebildet ist und in Umfangsrichtung eine Vielzahl von im Abstand angeordneten Bögen (22) aufweist, deren Öffnungen (24) in Richtung des Grundelements (14) weisen.
摘要翻译：本发明涉及一种适于在磨机中安装磨盘的轴承元件，该轴承元件包括板形或盘形的基座构件（14），环形盘（16）和间隔元件（18），其中环形盘（16）与底座部件（14）的距离在其底部借助于环形垫片（18）与底座部件（14）连接并且在其上侧部件（20）上用于接收推力轴承部分（12），其中垫片部件）形成为轴向延伸的环形带，并且在圆周方向上形成有多个间隔开的拱形部（22），所述基部构件（14）的方向上的开口部（24）具有多个间隔开的拱形部。

2. 发明公开

EP2715167A1 SEGMENTED COAST-DOWN BEARING FOR MAGNETIC BEARING SYSTEMS 有权
标题翻译： SEGMENTIERTES AUSLAUFLAGERFÜRMAGNETLAGERSYSTEME
公开(公告)号：EP2715167A1
公开(公告)日：2014-04-09
申请号：EP12792882.8
申请日：2012-03-30
申请人： Dresser-Rand Company
发明人： MAIER, Martin D. , KIDD, H. Allan
IPC分类号： F16C32/04 , F16C41/04
CPC分类号： F16C32/0406 , F16C17/028 , F16C17/035 , F16C17/20 , F16C17/24 , F16C32/0402 , F16C32/0442 , F16C39/02 , F16C41/04
摘要： Coast-down bearing apparatus and methods are provided. The coast-down bearing includes a plurality of segments each having a radius of curvature substantially equal to an outer radius of a shaft and spaced radially therefrom to define a clearance, with the plurality of segments being configured to receive the shaft when a magnetic bearing drops the shaft. The coast-down bearing also includes a plurality of slots disposed between adjacent ones of the plurality of segments.
摘要翻译：提供了自下而上的轴承装置和方法。滑行轴承包括多个节段，每个节段的曲率半径基本上等于轴的外半径并且与其径向间隔开以限定间隙，多个段构造成当磁轴承下降时接纳轴轴。滑行轴承还包括设置在多个段中的相邻段之间的多个槽。

3. 发明授权

EP2332824B8 Bearing structure, and propeller device equipped with such bearing structure. 有权
标题翻译：支承结构和装备有这种轴承结构的螺旋桨
公开(公告)号：EP2332824B8
公开(公告)日：2012-10-24
申请号：EP10193905.6
申请日：2010-12-07
申请人： Schottel GmbH
发明人： van Buren, Edwin Simon
IPC分类号： B63H5/14 , B63H23/24 , F16C17/03 , F16C17/06 , F16C17/22
CPC分类号： B63H5/14 , B63H23/24 , B63H2001/165 , B63H2023/005 , F16C17/035 , F16C17/065 , F16C17/22 , F16C2326/30

4. 发明公开

EP2187072A1 Compliant hybrid gas journal bearing using integral wire mesh dampers 有权
标题翻译： Nachgiebiges Hybrid-Gasgleitlager mit integriertenDrahtmaschendämpfern
公开(公告)号：EP2187072A1
公开(公告)日：2010-05-19
申请号：EP08168687.5
申请日：2008-11-07
申请人： General Electric Company
发明人： Ertas, Bugra Han
IPC分类号： F16C17/03
CPC分类号： F16C17/03 , F16C17/035 , F16C27/02
摘要： A compliant hybrid gas journal bearing (10) includes compliant hybrid bearing pads (12) having a hydrostatic recess (22) and a capillary restrictor (28) for providing a flow of pressurized gas to the bearing (10). The bearing (10) also includes an inner rim (32) adjacent the bearing pads (12), an outer rim (34) and a damper bridge (36) between the inner and outer rims (32, 34). The damper bridge (36) has an axial length (38) that is less than an axial length (40) of the bearing pads (12) and the outer rim (34) to form a damper cavity (42) on each side of the damper bridge (36). An integral wire mesh damper (62) is situated within the damper cavity (42) on each side of the damper bridge (36). Integral centering springs (46, 48) are located between the inner and outer rims (32, 34) to provide radial and rotational compliance to the bearing pads (12). The oil-free bearing design addresses the low damping and low load capacity characteristics that are inherent in present day compliant air foil bearing designs, while retaining the compliance to changes in rotor geometry.
摘要翻译：符合标准的混合气体轴颈轴承（10）包括具有静压凹槽（22）和用于向轴承（10）提供加压气体流的毛细管限制器（28）的顺应性混合轴承瓦块（12）。所述轴承（10）还包括邻近所述轴承瓦块（12）的内轮缘（32），所述内轮缘（32）和所述外轮缘（32,34）之间的外轮缘（34）和阻尼器桥（36）。阻尼器桥（36）具有小于轴承瓦块（12）和外轮缘（34）的轴向长度（40）的轴向长度（38），以在所述轴承瓦块的每一侧上形成阻尼腔（42）阻尼桥（36）。一体的金属丝网阻尼器（62）位于阻尼器桥（36）的每一侧上的阻尼腔（42）内。整体定心弹簧（46,48）位于内轮缘（32）和外轮缘（34）之间，以便向轴瓦（12）提供径向和旋转的顺应性。无油轴承设计解决了当今柔性气翼轴承设计中固有的低阻尼和低负载能力特性，同时保持了转子几何形状的变化。

5. 发明授权

EP0637361B1 FLUID DAMPENED SUPPORT HAVING VARIABLE STIFFNESS AND DAMPING 失效
标题翻译： FLÜSSIGKEITGEDÄMPFTESLAGER MITVERÄNDERLICHENWERTEN DER STEIFHEIT UND DERMPFUNG
公开(公告)号：EP0637361B1
公开(公告)日：1997-11-26
申请号：EP93910839.5
申请日：1993-04-22
申请人： KMC, INC. , IDE, Russell, D.
发明人： IDE, Russell, D. , ZEIDAN, Fouad, Y.
IPC分类号： F16C27/04
CPC分类号： F16C32/0666 , F01D25/164 , F16C17/035 , F16C17/065 , F16C27/02 , F16C27/045 , F16C2360/00 , F16F15/0237 , Y02T50/672
摘要： A fluid dampened support for a bearing such as a tilt pad bearing or a rolling element (13) bearing such as a ball bearing, needle bearing, roller bearing and the like. The fluid dampened support (20) includes a network of closely spaced beams (24, 26, 28), which act as structural springs which support the outer race of the roller bearing for movement in any direction. The spring rate or constant of these structural springs can be caused to change after a selected amount of deflection. The amount of deflection needed to cause the change in spring rate can be adjusted to suit the particular application. A liquid is provided in the spaces between the beams (24, 26, 28) to dampen movement of the pads. The damping rate can be made to change with movement of the pads (32).
摘要翻译：用于诸如倾斜垫轴承或诸如滚珠轴承，滚针轴承，滚子轴承等的滚动元件轴承的轴承的流体阻尼支撑件。流体阻尼支撑件包括紧密间隔的梁的网络，其作为支撑滚子轴承的外圈的结构弹簧用于在任何方向上移动。这些结构弹簧的弹簧刚度或常数可以在选定的挠曲量之后变化。可以调整导致弹簧刚度变化所需的偏转量，以适应具体应用。在梁之间的空间中提供液体以抑制垫的移动。可以通过垫的移动来改变阻尼率。梁之间的结构和空间被设计成实际上提供任何合理的阻尼特性。通过提供这种阻尼特性，轴承能够限制或消除在达到操作速度之前所支撑的部件经过固有频率时发生的振动。这允许在诸如压缩机和涡轮机的高速设备中使用滚动元件轴承。

6. 发明授权

EP0495074B1 HYDRODYNAMIC BEARINGS HAVING BEAM MOUNTED BEARING PADS AND SEALED BEARING ASSEMBLIES INCLUDING THE SAME 失效
标题翻译：的支持下的主体的基于存储段和流体动力轴承与这样CAMPS密封轴承组件
公开(公告)号：EP0495074B1
公开(公告)日：1996-06-05
申请号：EP91915066.4
申请日：1991-08-06
申请人： Ide, Russell D.
发明人： Ide, Russell D.
IPC分类号： F16C32/06 , F16C17/03 , F16C17/06 , F16C33/10
CPC分类号： F16C17/035 , F16C17/065
摘要： A hydrodynamic thrust, journal or combined radial and thrust bearing which may be mounted within a sealed housing assembly (1) which can, for example, be used to replace rolling element bearings. The bearing can be designed for mounting to either the shaft or housing. If mounted for rotation with the shaft, the bearing pads (12) move relative to a smooth support surface. The bearing includes a bearing pad structure (1, 14, 126) that may change shape and move in any direction (six degrees of freedom) to optimize formation of a converging wedge for hydrodynamic operation, equalization of load on the bearing pads (12) in thrust bearings and to adjust for any shaft misalignment.

7. 发明公开

EP0687345A1 BEARING FOR CONTROL OF HOT OIL CARRYOVER 失效
标题翻译：具有调节温油的传输CAMP
公开(公告)号：EP0687345A1
公开(公告)日：1995-12-20
申请号：EP95904242.0
申请日：1994-12-06
申请人： KMC, INC.
发明人： ZEIDAN, Fouad, Y.
IPC分类号： F16C17 , F16C33
CPC分类号： F16C33/108 , F16C17/035
摘要： A method and bearing construction for inhibiting hot oil carryover in hydrodynamic bearings. The method includes supporting the pads so that they form a wedge. The oil flowing through the wedge is pressurized and oil exiting the hydrodynamic wedge is directed away from the adjacent wedge. Oil is then supplied from another source to the adjacent wedge. Various bearing constructions can be used to practice the method of the present invention. These bearing constructions include some form of a scraper (121) to inhibit flow of hot oil. The scraper is located between the trailing edge of one bearing pad (123) and the fluid nozzle (121) passage of an adjacent pad (121). The scraper may be integrally formed with the bearing pad or it may be separate. The scraper may be pushed toward or away from the shaft using electrical, mechanical, hydraulic or magnetic devices.

8. 发明公开

EP0707689A4 BEARING HAVING SPACED PADS AND METHODS 失效
标题翻译：片段存储和程序
公开(公告)号：EP0707689A4
公开(公告)日：1995-12-11
申请号：EP93922814
申请日：1993-09-30
申请人： IDE RUSSELL D
发明人： IDE RUSSELL D
IPC分类号： F01D25/16 , F16C17/03 , F16C17/06 , F16C17/10 , F16C27/02 , F16C32/06 , F16F15/023
CPC分类号： F16C17/10 , F01D25/166 , F16C17/035 , F16C17/065 , F16C27/02 , F16C32/0666 , F16F15/0237
摘要： A hydrodynamic thrust, journal or combined radial and thrust bearing and methods of manufacturing the same. The bearing includes a bearing pad structure (132) that may change shape and move in any direction (six degrees of freedom) to optimize formation of a converging wedge for hydrodynamic operation, equalization of load on the bearing pads in thrust bearings and to adjust for any shaft misalignment. The bearing pad may be formed so as to contact the shaft in the installed state and to deflect under fluid film pressure. The pad may have undercut grooves (132u).

9. 发明授权

EP0343620B1 Bearings having beam mounted bearing pads and methods of making same 失效
标题翻译：与固定在载体轴承衬垫和它们的方法轴承。
公开(公告)号：EP0343620B1
公开(公告)日：1995-06-28
申请号：EP89109357.7
申请日：1989-05-24
申请人： IDE, Russell, D.
发明人： IDE, Russell, D.
IPC分类号： F16C17/03 , F16C17/06 , F16C17/10
CPC分类号： F16C17/065 , F16C17/035 , F16C27/02 , F16C27/08 , F16C2300/02 , F16F15/0237

10. 发明公开

EP0639245A1 TILT PAD VARIABLE GEOMETRY BEARINGS HAVING TILTING BEARING PADS AND METHODS OF MAKING SAME 失效
标题翻译：倾斜具有可变表面几何形状和方法垫用于制造这样的股票。
公开(公告)号：EP0639245A1
公开(公告)日：1995-02-22
申请号：EP93910961.0
申请日：1993-05-03
申请人： Ide, Russell D.
发明人： Ide, Russell D.
IPC分类号： F01D25 , F16C17 , F16C27 , F16C32 , F16C33 , F16F15 , F16J15
CPC分类号： F16F15/0237 , F01D25/164 , F16C17/035 , F16C17/065 , F16J15/3432
摘要： A one piece hydrodynamic bearing which replicates the function and performance of more costly tilt pad bearings. The pads (12) are supported on a single thin web (37) for pivoting on a support structure which can include one or more beam-like members (14). The support structure preferably includes a primary support portion, a secondary support portion and a tertiary support portion. The beams (14) allow deflection of the pad (12) by either deflecting or twisting in a torsional mode. The bearing pad support structure may include portions which are fluid dampened.

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