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61. 发明申请

WO2012094836A1 一种永磁悬浮轴承及其安装结构审中-公开
公开(公告)号：WO2012094836A1
公开(公告)日：2012-07-19
申请号：PCT/CN2011/070559
申请日：2011-01-25
申请人：张平 , 关家树 , 张思维
发明人：张平
IPC分类号： F16C32/04
CPC分类号： F16C32/0402 , F16C32/0412 , F16C32/0427

62. 发明申请

WO2007101402A1 全永磁悬浮风力发电机审中-公开
公开(公告)号：WO2007101402A1
公开(公告)日：2007-09-13
申请号：PCT/CN2007/000720
申请日：2007-03-06
申请人：广州中科恒源能源科技有限公司 , 李国坤 , 曾智勇 , 谢丹平
发明人：李国坤 , 曾智勇 , 谢丹平
IPC分类号： F03D11/00
CPC分类号： F16C39/063 , F03D80/70 , F05B2240/51 , F16C32/0412 , F16C32/0425 , F16C39/066 , F16C2300/32 , F16C2360/31 , Y02E10/722
摘要： A wind driven generator using magnetic suspension is disclosed. It includes a frame, a mechanical bearing (3), a shaft (2) and a windmill (1), the shaft is horizontal, the windmill is placed at the front of the shaft, the shaft connects with the frame by the mechanical bearing, a magnetic suspension mechanism is set between the windmill and the mechanical bearing, the magnetic suspension mechanism includes magnets positioned at the shaft and the frame around an axial, and position offset between the corresponding magnets can produce magnetic force upwards for counteracting the weight. The wind driven generator has the advantages of simple structure, lower wind speed and high power.

63. 发明申请

WO2005034312A2 ROTARY PUMP WITH ELECTROMAGNETIC LCR BEARING 审中-公开
标题翻译：带电磁LCR轴承的旋转泵
公开(公告)号：WO2005034312A2
公开(公告)日：2005-04-14
申请号：PCT/US2004/032560
申请日：2004-10-01
申请人： FOSTER-MILLER, INC. , THE CLEVELAND CLINIC FOUDATION
发明人： CHEN, Hsiang, Ming , SMITH, William, A. , VITALE, Nicholas, G. , CHAPMAN, Peter, A., Jr. , DONAHUE, Arthur, C. , MEEKER, David, C. , PRISCO, Charles, J.
IPC分类号： H02K7/09
CPC分类号： F16C32/0459 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1025 , A61M1/1031 , A61M1/122 , F04D13/0666 , F04D29/048 , F16C32/0412 , F16C32/0448 , F16C32/0485 , F16C2316/18 , F16C2360/44 , H02K7/09 , H02K7/14 , H02K21/24
摘要： A pump (10) includes a housing (14) having a fluid inlet (2 6) and a fluid outlet (28). A rotor (12) is disposed within the housing (14) and rotatable about an axis (16) to move fluid from the fluid inlet (26) to the fluid outlet (28). A magnetic axial bearing (286) for supporting the rotor (12) includes an axial bearing target (70) disposed on the rotor and an axial bearing stator (13 0) disposed on the housing, the axial bearing stator including multiple stator poles (132a, 132b, 132c) each including a first coil portion wound in a first direction and a second coil portion wound in a second direction opposite the first direction.
摘要翻译：泵（10）包括具有流体入口（26）和流体出口（28）的壳体（14）。转子（12）设置在壳体（14）内并可围绕轴线（16）旋转，以将流体从流体入口（26）移动到流体出口（28）。用于支撑转子（12）的磁性轴向轴承（286）包括设置在转子上的轴向轴承（70）和设置在壳体上的轴向轴承定子（13 0），该轴向轴承定子包括多个定子极，132b，132c），每个包括沿第一方向缠绕的第一线圈部分和沿与第一方向相反的第二方向缠绕的第二线圈部分。

64. 发明授权

KR101343879B1 래디얼 보조 베어링이 구비된 복합 자기 베어링 有权
标题翻译：磁性轴承组合式径向辅助轴承
公开(公告)号：KR101343879B1
公开(公告)日：2013-12-20
申请号：KR1020130087123
申请日：2013-07-24
申请人： 한국기계연구원
发明人： 박철훈 , 최상규 , 함상용
IPC分类号： F16C32/04 , F16C17/02
CPC分类号： F16C32/0412 , F16C17/02 , F16C2380/26 , H02K7/09
摘要： The purpose of the present invention is to provide a complex magnetic bearing with a radial auxiliary bearing. The purpose of the present invention is to provide a complex magnetic bearing with a radial auxiliary bearing which suggests the structure of a new radial auxiliary bearing capable of being joined to the magnetic bearing to minimize the length of a rotor and a volume of a system by joining the radial auxiliary bearing to the magnetic bearing; and which reinforces power maintaining the concentricity of the magnetic bearing.
摘要翻译：本发明的目的是提供一种具有径向辅助轴承的复杂磁性轴承。本发明的目的是提供一种具有径向辅助轴承的复杂磁性轴承，其提出能够连接到磁性轴承的新型径向辅助轴承的结构，以使转子的长度和系统的体积最小化将径向辅助轴承连接到磁性轴承; 并且增强了保持磁性轴承的同心度的功率。

65. 发明申请

US20190203719A1 REDUCING BEARING LOAD IN A REGENERATIVE TURBINE PUMP 审中-公开
公开(公告)号：US20190203719A1
公开(公告)日：2019-07-04
申请号：US15857443
申请日：2017-12-28
申请人： Upwing Energy, LLC
发明人： David Biddick , Justin Jongsik Oh , Patrick McMullen
IPC分类号： F04D5/00 , F01D25/16 , F04D29/24 , F16C17/04 , F16C32/04
CPC分类号： F04D5/002 , F01D25/162 , F04D29/242 , F05B2250/503 , F05D2240/51 , F16C17/045 , F16C32/0412
摘要： A regenerative turbine impeller includes a first side and a second side. An impeller housing surrounds the regenerative turbine impeller. The impeller housing includes a seal separating the first side and the second side of the regenerative turbine impeller. A first fluid inlet is fluidically coupled to the first side of the regenerative turbine impeller. A first fluid outlet is fluidically coupled to the first side of the regenerative turbine impeller. A second fluid inlet is fluidically coupled to the second side of the regenerative turbine impeller. A second fluid outlet is fluidically coupled to the second side of the regenerative turbine impeller.

66. 发明授权

US09568046B2 Magnetic radial bearing having single sheets in the tangential direction 有权
标题翻译：磁性径向轴承在切向方向上具有单张片材
公开(公告)号：US09568046B2
公开(公告)日：2017-02-14
申请号：US14364586
申请日：2012-11-19
申请人： Siemens Aktiengesellschaft
发明人： Erich Bott , Rolf Vollmer
IPC分类号： F16C32/04 , H02K3/52 , H02K7/09
CPC分类号： F16C32/0406 , F16C32/0408 , F16C32/041 , F16C32/0412 , F16C32/044 , F16C32/0444 , F16C32/0461 , F16C32/048 , F16C2300/02 , H01F3/02 , H01F7/14 , H02K3/524 , H02K3/525 , H02K7/09
摘要： The invention relates to an easily mountable and highly dynamic radial bearing. According to the invention, a magnetic radial bearing for the rotatable mounting of a rotor (3) is provided, having a stator (2) that comprises several coil assemblies (6). The coil assemblies (6) are arranged around an axis (1) of the radial bearing in a circumferential direction. Each of the coil assemblies (6) has a laminated core (7) having single sheets. Each of the coil assemblies (6) further has an axial field coil (11) that is wound around the corresponding laminated core (7). The single sheets are stacked in the tangential direction in every laminated core (7).
摘要翻译：本发明涉及一种易于安装和高度动态的径向轴承。根据本发明，提供了一种用于转子（3）的可旋转安装的磁性径向轴承，其具有包括多个线圈组件（6）的定子（2）。线圈组件（6）围绕径向轴承的轴线（1）围绕圆周方向布置。每个线圈组件（6）具有具有单个片材的层叠铁心（7）。线圈组件（6）中的每一个还具有围绕相应的层叠铁芯（7）缠绕的轴向励磁线圈（11）。在每个层叠铁芯（7）中，单个片材沿切线方向堆叠。

67. 发明授权

US09163666B2 Axial passive magnet bearing system 有权
标题翻译：轴向无源轴承系统
公开(公告)号：US09163666B2
公开(公告)日：2015-10-20
申请号：US13524190
申请日：2012-06-15
申请人： Yi-Hua Fan , Ying-Tsun Lee , Chung-Chun Wang , Yi-Lin Liao
发明人： Yi-Hua Fan , Ying-Tsun Lee , Chung-Chun Wang , Yi-Lin Liao
IPC分类号： H02K7/09 , F16C32/04
CPC分类号： F16C32/0402 , F16C32/0412 , F16C32/0425 , Y02E10/725
摘要： An axial passive magnet bearing system utilizes the friction-less characteristic of non-contact type permanent magnet bearing to minimize the disadvantages induced by frictions. For example, both the energy and material loses of the mechanical bearing. Two permanents magnet are made of permanent magnet materials and positioned over two opposite surfaces of two mechanical structures, where mechanical bearing(s) is located therebetween. Hence, the magnetic force between the two magnets can improve some disadvantages among the two mechanical structures and the mechanical bearings, such as friction and energy loss.
摘要翻译：轴向无源磁体轴承系统利用非接触式永磁轴承的无摩擦特性，将由摩擦引起的缺点减到最小。例如，机械轴承的能量和材料都损失了。两个永磁体由永久磁铁材料制成，并位于两个机械结构的两个相对表面上，其中机械轴承位于两个机械结构之间。因此，两个磁体之间的磁力可以改善两个机械结构和机械轴承之间的一些缺点，例如摩擦和能量损失。

68. 发明申请

US20130293049A1 AXIAL PASSIVE MAGNET BEARING SYSTEM 有权
标题翻译：轴向无源轴承系统
公开(公告)号：US20130293049A1
公开(公告)日：2013-11-07
申请号：US13524190
申请日：2012-06-15
申请人： Yi-Hua Fan , Ying-Tsun Lee , Chung-Chun Wang , YI-Lin Liao
发明人： Yi-Hua Fan , Ying-Tsun Lee , Chung-Chun Wang , YI-Lin Liao
IPC分类号： H02K7/09
CPC分类号： F16C32/0402 , F16C32/0412 , F16C32/0425 , Y02E10/725
摘要： An axial passive magnet bearing system utilizes the friction-less characteristic of non-contact type permanent magnet bearing to minimize the disadvantages induced by frictions. For example, both the energy and material loses of the mechanical bearing. Two permanents magnet are made of permanent magnet materials and positioned over two opposite surfaces of two mechanical structures, where mechanical bearing(s) is located therebetween. Hence, the magnetic force between the two magnets can improve some disadvantages among the two mechanical structures and the mechanical bearings, such as friction and energy loss.
摘要翻译：轴向无源磁体轴承系统利用非接触式永磁轴承的无摩擦特性，将由摩擦引起的缺点减到最小。例如，机械轴承的能量和材料都损失了。两个永磁体由永久磁铁材料制成，并位于两个机械结构的两个相对表面上，其中机械轴承位于两个机械结构之间。因此，两个磁体之间的磁力可以改善两个机械结构和机械轴承之间的一些缺点，例如摩擦和能量损失。

69. 发明申请

US20130049507A1 PASSIVE MAGNETIC BEARINGS FOR ROTATING EQUIPMENT INCLUDING INDUCTION MACHINES 有权
公开(公告)号：US20130049507A1
公开(公告)日：2013-02-28
申请号：US13221074
申请日：2011-08-30
申请人： Nicholas G. Lang
发明人： Nicholas G. Lang
IPC分类号： H02K7/09
CPC分类号： H02K7/09 , F16C25/045 , F16C32/0412 , F16C39/063 , F16C2380/26 , H02K5/161 , H02K17/00
摘要： Permanent magnet bearings are incorporated into rotating equipment, such as induction machines, in addition to active magnetic or lubricated primary shaft support bearings. The passive magnetic bearings incorporate permanent magnets that generate directionally oriented magnetic fields of selective intensity. The magnetic field directions are aligned with a desired shaft support bearing preload direction and intensity, for example to exert axial thrust or radial preloads on the support bearings. A plurality of magnetic bearings may be oriented in opposed relationship with neutral or offsetting resultant forces. The passive magnetic force preload may be utilized to offset rotor vertical weight during induction startup or stopping cycles. Passive magnetic force preload may be applied to lubricated bearings to assure their operational stability. The passive magnetic bearings can also absorb radial or axial thrust forces imparted on the rotor shaft during induction machine operation, that may reduce machine operational noise, and energy consumption.

70. 发明授权

US07262531B2 Magnetic suspension bearing 有权
标题翻译：磁悬浮轴承
公开(公告)号：US07262531B2
公开(公告)日：2007-08-28
申请号：US10415235
申请日：2001-10-25
申请人： Guokun Li , Xiaopeng Li , Xiaobo Li
发明人： Guokun Li , Xiaopeng Li , Xiaobo Li
IPC分类号： H02H7/09
CPC分类号： F16C32/0408 , F16C32/0412 , F16C32/0417
摘要： The present invention relates to a magnetic suspension bearing supported by magnetic force, which comprises one or more magnets fixed on a shaft directly or indirectly which can rotate with said shaft, and matching magnets provided in a certain space, wherein the magnetic polarity and magnitude of magnetic force of the matching magnets match with the magnetic polarity and magnitude of magnetic force of said one or more magnets to achieve the full suspension rotation of said shaft, and said magnets and/or matching magnets are permanent magnets. The present invention is of simple design and large power, with many other advantages such as great rigidity and great load-bearing capability and widely use in various fields.
摘要翻译：磁悬浮轴承技术领域本发明涉及一种由磁力支撑的磁悬浮轴承，其包括直接或间接地固定在轴上的一个或多个磁体，其可以与所述轴一起旋转，以及匹配设置在一定空间中的磁体，其中磁极性和大小匹配磁体的磁力与所述一个或多个磁体的磁力和磁力大小相匹配，以实现所述轴的完全悬架旋转，并且所述磁体和/或匹配磁体是永磁体。本发明设计简单，功率大，具有刚性好，承载能力强等诸多优点，广泛应用于各个领域。

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