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41. 发明专利

JP3680226B2 Magnetic bearing device 失效
公开(公告)号：JP3680226B2
公开(公告)日：2005-08-10
申请号：JP9230696
申请日：1996-04-15
申请人：光洋精工株式会社
发明人：拓知上山 , 厚久保
IPC分类号： F16C32/04
CPC分类号： F16C32/0444 , F16C2231/00

42. 发明公开

KR1020010030287A 자기 베어링 장치 无效
标题翻译：磁力轴承系统
公开(公告)号：KR1020010030287A
公开(公告)日：2001-04-16
申请号：KR1020000052751
申请日：2000-09-06
申请人： 가부시키가이샤 에바라 세이사꾸쇼
发明人： 바라다도시미츠 , 오야마아츠시 , 나카자와도시하루
IPC分类号： F16C32/04
CPC分类号： F16C32/0446 , F16C32/0442 , F16C2231/00
摘要： PURPOSE: To provide a magnetic bearing system easy to adjust a set value of a levitation control position of a levitation support body and capable of easily detecting deformation and abrasion of an auxiliary supporter for the levitation support body. CONSTITUTION: The maximum and the minimum values of a positional displacement detection signal to be detected by positional displacement sensors 5, 6, 7 8 are detected by mechanically moving the maximum region of a levitation support body 9 between pairs of electromagnets 1 and 2, and 3 and 4 by sequentially exciting the facing electromagnets 1 and 2, and 3 and 4 on a magnetic bearing system to levitate, support and control the levitation support body 9 at an optional position between the facing electromagnets 1 and 2, and 3 and 4. An output adjusting part to adjust an offset correction part means so that a central value of the positional displacement detection signal shows a position to support the levitation support body 9 between pairs of the electromagnets 1 and 2, and 3 and 4 by outputting an adjusting command value to the offset correction means so as to show the position to levitate and support the levitation support body 9 after the central value of these maximum and minimum values passes the offset correction means.
摘要翻译：目的：提供一种易于调节悬浮支撑体悬浮控制位置的设定值的磁轴承系统，能够容易地检测悬浮支撑体的辅助支撑体的变形和磨损。构成：通过位置位移传感器5,6,78检测的位置位移检测信号的最大值和最小值是通过机械地移动电磁体1和2之间的悬浮支撑体9的最大区域来检测的，以及如图3和图4所示，通过在磁轴承系统上顺序地激励面对的电磁体1,2和3和4，以在对置的电磁体1和2以及3和4之间的可选位置处悬浮，支撑和控制悬浮支撑体9。一种调整偏移校正部件的输出调节部件，使得位置检测信号的中心值表示在电磁体1和2以及3和4对之间支撑悬浮支撑体9的位置，通过输出调节指令以偏移校正装置的值表示在这些最大和最小值va的中心值之后浮动和支撑悬浮支撑体9的位置乐透通过偏移校正装置。

43. 发明专利

JP3845756B2 Magnetic bearing device 失效
标题翻译：空值
公开(公告)号：JP3845756B2
公开(公告)日：2006-11-15
申请号：JP33149397
申请日：1997-12-02
申请人：株式会社ジェイテクト
发明人：拓知上山 , 訓之井出
IPC分类号： F16C32/04
CPC分类号： F16C39/02 , F16C19/06 , F16C19/52 , F16C32/0442 , F16C32/0446 , F16C32/0489 , F16C2231/00 , F16C2360/45

44. 发明专利

JP3786803B2 Model method of determining the control type magnetic bearing device and a magnetic bearing 有权
公开(公告)号：JP3786803B2
公开(公告)日：2006-06-14
申请号：JP20047599
申请日：1999-07-14
申请人：株式会社ジェイテクト
发明人：拓知上山
IPC分类号： F16C32/04 , F16C39/06
CPC分类号： F16C32/0442 , F16C32/0444 , F16C32/0489 , F16C2231/00

45. 发明授权

KR100614997B1 자기 베어링 장치 및 자기 베어링 제어 장치 有权
标题翻译：磁力轴承装置和磁性轴承控制装置
公开(公告)号：KR100614997B1
公开(公告)日：2006-08-25
申请号：KR1020000009429
申请日：2000-02-25
申请人： 에드워즈 가부시키가이샤
发明人： 아소미츠토
IPC分类号： F16C32/04
CPC分类号： F16C32/0442 , F16C32/0444 , F16C2231/00 , F16C2360/45
摘要： To automatically perform confirmation and adjustment of parameters for checking a model type of a magnetic bearing body and controlling the magnetic bearing body, the magnetic bearing body 20 is provided with a resistor 412 for identifying a model type and a body EEP-ROM 411 in which the model type and various characteristic values are stored. A control device 40 is provided with a device EEP-ROM 401 into which the model type and various characteristic values are stored and with a ROM table 402 into which various characteristics corresponding to a plurality of model types are stored. In the case where the various characteristics of the body EEP-ROM 411 and the device EEP-ROM 401 are normal but not identical with each other, the device EEP-ROM 401 is renewed to the content of the body EEP-ROM 411. Thus, even if the model type of the magnetic bearing body 20 is changed, the adjustment of the various characteristics is automatically performed without necessity for a special technician to adjust the device.

46. 发明公开

KR1020120049895A 전자석 베어링을 이용하는 터보기계의 기계적 백업 베어링의 간격을 결정하기 위한 장치 및 방법 无效
标题翻译：用于确定使用电磁轴承的涡轮机械机械备用轴承间隙的装置和方法
公开(公告)号：KR1020120049895A
公开(公告)日：2012-05-17
申请号：KR1020127004610
申请日：2010-07-22
申请人： 존슨 컨트롤스 테크놀러지 컴퍼니
发明人： 드라미나트폴 , 아르노다미엥장다니엘
IPC分类号： G01M13/04 , F16C23/08 , F16C32/04 , G01B7/14
CPC分类号： G01M13/04 , F04D29/058 , F16C19/06 , F16C19/52 , F16C32/0442 , F16C32/0476 , F16C32/048 , F16C39/02 , F16C2231/00 , F16C2362/52
摘要： 전자석 베어링을 이용하는 터보기계의 기계적 백업 베어링의 간격과 마모를 결정하기 위한 장치 및 방법이 개시되어 있다. 기계 정지나 전력의 손실 동안에 돌발고장의 가망성을 줄이기 위해서, 회전장치는 기계적 백업 베어링의 간격을 측정하도록 샤프트를 조정하기 위해서 전자석 베어링을 이용한다. 전력이 복원되는 경우, 기계적 백업 베어링의 간격을 결정하도록 샤프트를 기계적 백업 베어링과 접촉하게 소정의 순서에 따라서 자동으로 이동시키기 위해서, 프로그램가능한 컨트롤러는 전력을 전자석 베어링으로 공급한다. 이러한 값들은 컨트롤러 메모리에 저장된다. 측정된 간격은 기계적 백업 베어링의 마모를 결정하기 위해서 기계적 백업 베어링의 간격측정전과 비교된다. 실제적 마모는 베어링에 대한 허용가능한 마모와 비교된다. 만약 실제적인 마모가 소정의 값을 초과하면, 경고가 발생한다. 만약 실제적인 마모가 허용가능한 마모와 같거나 이를 초과하면, 컨트롤러는 수리나 교체가 이루어질 때까지 터보기계가 그 이상 작동하지 못하도록 자동으로 잠근다. 한편, 컨트롤러는 터보기계의 정상적인 작동을 허용하도록 축을 조정한다.
摘要翻译：用于确定利用电磁轴承的涡轮机械的机械支承轴承的间隙和磨损的装置和方法。为了减少在停电或电力丧失期间的灾难性故障的前景，旋转设备利用电磁轴承来操纵轴来测量机械支承轴承的间隙。当电源恢复时，可编程控制器为电磁轴承提供动力，以根据预定顺序自动移动轴，以接触机械支承轴承，以确定机械支承轴承的间隙。这些值存储在控制器存储器中。将测量的间隙与机械支撑轴承的先前间隙测量进行比较，以确定后备轴承的磨损。将实际磨损与轴承的允许磨损进行比较。如果实际磨损超过预定值，则产生警告。如果实际磨损值等于或超过允许的磨损，则控制器将自动锁定涡轮机械进一步运行，直到完成维修或更换。否则，控制器中心轴，以允许涡轮机械正常运行。

47. 发明申请

US20180172074A1 Refractory Bearing 审中-公开
$Refractory Bearing$
公开(公告)号：US20180172074A1
公开(公告)日：2018-06-21
申请号：US15737130
申请日：2016-06-15
申请人： McDanel Advanced Ceramic Technologies
发明人： John Dodsworth , Mark HALL , Kim Rheingrover
IPC分类号： F16C33/04 , F16C33/14
CPC分类号： F16C33/043 , C23C2/003 , C23C2/40 , F16C13/02 , F16C17/02 , F16C33/08 , F16C33/109 , F16C33/14 , F16C2223/40 , F16C2231/00
摘要： At least one bearing insert is secured within a metallic housing to form a wear resistant bearing. In operation, the bearing insert engages a journal and provides a wear-resistant surface. The housing defines a cavity for receiving the bearing insert. The cavity preferably expands radially so that the bearing insert remains secured in the cavity. The bearing insert can comprise a refractory ceramic. The bearing insert is secured within the cavity by any suitable means, such as thermal shrink-fit. A thin layer of sacrificial metal protects the bearing insert during initial start-up. The sacrificial metal wears to expose the bearing insert. Further wear exposes a larger area of the refractory bearing insert. A second bearing insert can be disposed opposite to the first so that rotating the housing can expose the second bearing insert to the journal.

48. 发明授权

US09479035B2 Method of dynamic balancing for magnetic levitation molecular pump 有权
标题翻译：磁悬浮分子泵的动平衡方法
公开(公告)号：US09479035B2
公开(公告)日：2016-10-25
申请号：US14362806
申请日：2012-11-22
申请人： KYKY TECHNOLOGY CO., LTD. , TSINGHUA UNIVERSITY
发明人： Kai Zhang , Han Wu , Qizhi Li , Xiaozhang Zhang , Meng Zou
IPC分类号： G01R31/28 , H02K15/16 , F04D29/058 , F04D29/66 , F04D19/04 , G01M1/20 , H02K7/09 , F16C32/04
CPC分类号： H02K15/165 , F04D19/042 , F04D29/058 , F04D29/662 , F16C32/0442 , F16C32/0444 , F16C2231/00 , F16C2360/45 , G01M1/20 , H02K7/09 , Y10T29/49004
摘要： A method of rotor dynamic balancing for magnetic levitation molecular pump, including the steps of: activating an force free control module after activating a motor of the magnetic levitation molecular pump; if the maximum radial vibration amplitude does not exceed ½ of a protective clearance during the acceleration of the rotor under the control of the force free control module, indicating that the force free control module is able to inhibit the co-frequency vibration of the rotor, so as to allow the rotational speed of said rotor to exceed its rigid critical rotational speed; performing rotor dynamic balancing operation at a high speed by an influence coefficient method. The method of rotor dynamic balancing can directly perform rotor dynamic balancing operation with respect to the rotor at a high-speed, which facilitates the rotor dynamic balancing operation so as to perform the rotor dynamic balancing operation more quickly and efficiently.
摘要翻译：一种用于磁悬浮分子泵的转子动平衡方法，包括以下步骤：激活磁悬浮分子泵的电机后激活无力控制模块; 如果在无力控制模块的控制下转子加速期间最大径向振幅不超过保护间隙的1/2，表明无力控制模块能够抑制转子的同频振动，以便允许所述转子的转速超过其刚性临界旋转速度; 通过影响系数法高速执行转子动平衡运行。转子动平衡方法可以直接对转子进行高速转子动平衡运行，有利于转子动平衡运行，从而更快速有效地进行转子动平衡运行。

49. 发明授权

US09140302B2 Joint bearing lubricant system 有权
标题翻译：关节轴承润滑系统
公开(公告)号：US09140302B2
公开(公告)日：2015-09-22
申请号：US13917334
申请日：2013-06-13
申请人： The Boeing Company
发明人： Daniel J. Kane
IPC分类号： F16C33/12 , F16C33/10 , C22C9/02 , F16C33/14 , C22C9/06
CPC分类号： F16C33/1095 , C22C9/02 , C22C9/06 , F16C17/02 , F16C33/10 , F16C33/102 , F16C33/109 , F16C33/121 , F16C33/14 , F16C2204/10 , F16C2223/06 , F16C2223/30 , F16C2231/00 , F16C2240/54 , F16C2326/43 , Y10T29/49638
摘要： A bearing assembly is disclosed having a wearing surface formed from an alloying including tin, a wear material configured to be contacted by the wearing material during use, the wear material having a smoothed surface; and a lubricant composition comprising one or more additives having an affinity for tin. A method of providing superlubricious performance of a bearing assembly is also provided.
摘要翻译：公开了一种轴承组件，其具有由包括锡的合金化形成的磨损表面，所述耐磨材料构造成在使用期间与耐磨材料接触，所述耐磨材料具有平滑的表面; 以及包含一种或多种对锡具有亲和性的添加剂的润滑剂组合物。还提供了提供轴承组件的超级性能的方法。

50. 发明申请

US20140369634A1 JOINT BEARING LUBRICANT SYSTEM 有权
标题翻译：接头轴承润滑系统
公开(公告)号：US20140369634A1
公开(公告)日：2014-12-18
申请号：US13917334
申请日：2013-06-13
申请人： The Boeing Company
发明人： Daniel J. Kane
IPC分类号： F16C33/10
CPC分类号： F16C33/1095 , C22C9/02 , C22C9/06 , F16C17/02 , F16C33/10 , F16C33/102 , F16C33/109 , F16C33/121 , F16C33/14 , F16C2204/10 , F16C2223/06 , F16C2223/30 , F16C2231/00 , F16C2240/54 , F16C2326/43 , Y10T29/49638
摘要： A bearing assembly is disclosed having a wearing surface formed from an alloying including tin, a wear material configured to be contacted by the wearing material during use, the wear material having a smoothed surface; and a lubricant composition comprising one or more additives having an affinity for tin. A method of providing superlubricious performance of a bearing assembly is also provided.
摘要翻译：公开了一种轴承组件，其具有由包括锡的合金化形成的磨损表面，所述耐磨材料构造成在使用期间与耐磨材料接触，所述耐磨材料具有平滑的表面; 以及包含一种或多种对锡具有亲和性的添加剂的润滑剂组合物。还提供了提供轴承组件的超级性能的方法。

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