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公开(公告)号：US20150275966A1
公开(公告)日：2015-10-01
申请号：US14432206
申请日：2013-09-13
Applicant: ABB RESEARCH LTD.
Inventor： Darren Dale Tremelling , Dezheng Wu , Steven Carl Englebretson , Simon E. Mushi , Se Young Yoon , Yujing Liu
CPC classification number: F16C32/0493 , F16C3/026 , F16C32/047 , F16C32/0474 , F16C32/048 , F16C2240/40 , F16C2240/60 , F16C2240/70 , F16C2380/26 , H02K1/28 , H02K7/003 , H02K7/09
Abstract: Rotating machines and rotors therefor are disclosed. The bearings may be magnetic bearings configured to magnetically levitate the rotor. The rotors may include a hollow fiber-reinforced composite shaft and a magnetic bearing rotor core disposed on the shaft and configured for use with the magnetic bearing. In some examples, the rotating machines may be electrical machines.
Abstract translation: 公开了用于其的旋转机器和转子。 轴承可以是构造成磁悬浮转子的磁性轴承。 转子可以包括中空纤维增强复合轴和设置在轴上的磁性轴承转子芯，并且构造成用于磁轴承。 在一些示例中，旋转机器可以是电机。
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公开(公告)号：US10594190B2
公开(公告)日：2020-03-17
申请号：US16030173
申请日：2018-07-09
Applicant: ABB Research, Ltd.
Inventor： Darren D. Tremelling , Yujing Liu
Abstract: Rotors for electrical machines and methods of fabricating the same are disclosed. Electrical machine rotors may include a hollow non-magnetic shaft, an active region, and a plurality of coolant passages extending within the active region. The hollow non-magnetic shaft may extend along an axis and have an exterior surface that defines a shaft space extending along the axis. At least a portion of the active region may be disposed within the shaft space.
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Patent Agency Ranking
公开(公告)号：US20180274589A1
公开(公告)日：2018-09-27
申请号：US15994341
申请日：2018-05-31
Applicant: ABB Research Ltd
Inventor： Darren Dale Tremelling , Dezheng Wu , Steven Carl Englebretson , Simon E. Mushi , Se Young Yoon , Yujing Liu
CPC classification number: F16C32/0493 , F16C3/026 , F16C32/047 , F16C32/0474 , F16C32/048 , F16C2240/40 , F16C2240/60 , F16C2240/70 , F16C2380/26 , H02K1/28 , H02K7/003 , H02K7/09
Abstract: Rotating machines and rotors therefor are disclosed. The bearings may be magnetic bearings configured to magnetically levitate the rotor. The rotors may include a hollow fiber-reinforced composite shaft and a magnetic bearing rotor core disposed on the shaft and configured for use with the magnetic bearing. In some examples, the rotating machines may be electrical machines.
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公开(公告)号：US10012263B2
公开(公告)日：2018-07-03
申请号：US14432206
申请日：2013-09-13
Applicant: ABB RESEARCH LTD.
Inventor： Darren Dale Tremelling , Dezheng Wu , Steven Carl Englebretson , Simon E. Mushi , Se Young Yoon , Yujing Liu
CPC classification number: F16C32/0493 , F16C3/026 , F16C32/047 , F16C32/0474 , F16C32/048 , F16C2240/40 , F16C2240/60 , F16C2240/70 , F16C2380/26 , H02K1/28 , H02K7/003 , H02K7/09
Abstract: Rotating machines and rotors therefor are disclosed. The bearings may be magnetic bearings configured to magnetically levitate the rotor. The rotors may include a hollow fiber-reinforced composite shaft and a magnetic bearing rotor core disposed on the shaft and configured for use with the magnetic bearing. In some examples, the rotating machines may be electrical machines.
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公开(公告)号：US20180316245A1
公开(公告)日：2018-11-01
申请号：US16030173
申请日：2018-07-09
Applicant: ABB Research, Ltd.
Inventor： Darren D. Tremelling , Yujing Liu
CPC classification number: H02K9/19 , H02K1/278 , H02K1/2786 , H02K1/32 , H02K7/09 , H02K15/03 , Y10T29/49012
Abstract: Rotors for electrical machines and methods of fabricating the same are disclosed. Electrical machine rotors may include a hollow non-magnetic shaft, an active region, and a plurality of coolant passages extending within the active region. The hollow non-magnetic shaft may extend along an axis and have an exterior surface that defines a shaft space extending along the axis. At least a portion of the active region may be disposed within the shaft space.
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公开(公告)号：US10033250B2
公开(公告)日：2018-07-24
申请号：US14432918
申请日：2013-09-13
Applicant: ABB RESEARCH LTD. , Darren D. Tremelling , Yujing Liu
Inventor： Darren D. Tremelling , Yujing Liu
CPC classification number: H02K9/19 , H02K1/278 , H02K1/2786 , H02K1/32 , H02K7/09 , H02K15/03 , Y10T29/49012
Abstract: Rotors for electrical machines and methods of fabricating the same are disclosed. Electrical machine rotors may include a hollow non-magnetic shaft, an active region, and a plurality of coolant passages extending within the active region. The hollow non-magnetic shaft may extend along an axis and have an exterior surface that defines a shaft space extending along the axis. At least a portion of the active region may be disposed within the shaft space.
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公开(公告)号：US20150280523A1
公开(公告)日：2015-10-01
申请号：US14432918
申请日：2013-09-13
Applicant: Darren D Tremelling , Yujing Liu , ABB RESEARCH LTD.
Inventor： Darren D. Tremelling , Yujing Liu
CPC classification number: H02K9/19 , H02K1/278 , H02K1/2786 , H02K1/32 , H02K7/09 , H02K15/03 , Y10T29/49012
Abstract: Rotors for electrical machines and methods of fabricating the same are disclosed. Electrical machine rotors may include a hollow non-magnetic shaft, an active region, and a plurality of coolant passages extending within the active region. The hollow non-magnetic shaft may extend along an axis and have an exterior surface that defines a shaft space extending along the axis. At least a portion of the active region may be disposed within the shaft space.
Abstract translation: 公开了用于电机的转子及其制造方法。 电机转子可以包括中空非磁性轴，有源区和在有源区内延伸的多个冷却剂通道。 中空非磁性轴可以沿轴线延伸并且具有限定沿轴线延伸的轴空间的外表面。 有源区域的至少一部分可以设置在轴空间内。
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