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71. 发明授权

US4490638A Salient pole rotor with amortisseur winding 失效
标题翻译：凸极转子与磁悬浮绕组
公开(公告)号：US4490638A
公开(公告)日：1984-12-25
申请号：US521033
申请日：1983-08-08
申请人： LeRoger J. Lind
发明人： LeRoger J. Lind
IPC分类号： F16F15/32 , H02K3/20 , H02K7/04 , H02K1/24
CPC分类号： H02K3/20 , F16F15/32 , H02K7/04
摘要： A unique design and construction is presented for the rotor of a dynamoelectric machine. The rotor is comprised of two end plates, bar means for holding the end plates together, a stack of pole laminations, electrical conductors wrapped about the laminations and an insulator means. The end plate contains apertures about its periphery such that the rotor can be balanced about two axis perpendicular the rotor axis of rotation by inserting masses/weights into the apertures. The insulator means electrically insulates the electrical conductors from the ends of the stack laminations, the rotor end plates and the rotor shaft. The insulator means by its unique shape further acts as a guide to position electrical conductors about the laminations during pole winding. In one embodiment the insulator means acts as a thermal insulator protecting electrical conductors when the bar means are welded to the end plates.
摘要翻译：为电动机的转子提供独特的设计和结构。转子由两个端板组成，用于将端板保持在一起的杆装置，一叠磁极叠片，围绕该叠片的电导体和一绝缘体装置。端板围绕其周边包含孔，使得转子可以通过将质量/重量插入到孔中而绕垂直于转子旋转轴的两个轴平衡。绝缘体意味着电导体与堆叠叠片，转子端板和转子轴的端部电绝缘。绝缘体通过其独特的形状进一步充当引线，用于在电极绕组期间围绕叠片定位电导体。在一个实施例中，当棒装置焊接到端板时，绝缘体装置用作保护电导体的绝热体。

72. 发明授权

US4147945A Mounting for rotating machine on a drive shaft 失效
标题翻译：旋转机器安装在驱动轴上
公开(公告)号：US4147945A
公开(公告)日：1979-04-03
申请号：US902396
申请日：1978-05-03
申请人： Robert G. Holz , Jean-Robert Lesieux , Maurice R. Pigot
发明人： Robert G. Holz , Jean-Robert Lesieux , Maurice R. Pigot
IPC分类号： F01D5/02 , F01D15/00 , F01D15/10 , F01D21/08 , F02C7/32 , F02C7/36 , F16F15/36 , H02K7/02 , H02K7/04 , H02K7/18 , H02K11/00 , H02K23/60
CPC分类号： H02K7/1823 , F01D15/00 , F01D15/10 , F01D21/08 , F01D5/027 , F02C7/32 , F02C7/36 , F16F15/363 , H02K11/20 , H02K7/02 , H02K7/04 , Y02E60/16 , Y02T50/671 , Y10S416/04 , Y10S60/904
摘要： A rotating machine mounted on a rotating shaft has a rotor turned by the ating shaft and a stator mounted for free rotation with respect to said shaft. The stator comprises a fly-wheel, ballasted at a point of its periphery and equipped with movable masses to compensate for imbalance in the case of accidental joining in rotation of the rotor and the stator. The disclosure shows an alternator mounted in the forward nose of an aircraft reactor, to supply power to devices located in the rotating parts.
摘要翻译：安装在旋转轴上的旋转机械具有由旋转轴转动的转子和相对于所述轴自由旋转的定子。定子包括飞轮，在其周边的一点处被压载，并且配备有可移动质量块，以在转子和定子的旋转中意外接合的情况下补偿不平衡。本公开示出了安装在飞行器反应器的前鼻中的交流发电机，以向位于旋转部分中的装置供电。

73. 发明授权

US3558950A Coil end support 失效
标题翻译：线圈端支持
公开(公告)号：US3558950A
公开(公告)日：1971-01-26
申请号：US3558950D
申请日：1968-07-11
申请人： RELIANCE ELECTRIC & ENG CO
发明人： RAYBOULD GEORGE M
IPC分类号： H02K3/51 , H02K7/04 , H02K3/46
CPC分类号： H02K3/51 , H02K7/04
摘要： The disclosure relates to a dynamoelectric machine having a winding on a rotor with the coil end turns of the winding supported and secured to a ring of insulation material. The ring is made from resin impregnated tape or roving and has a cylindrical collar and two stiffening flanges disposed in a Ushape in radial cross section. The coil end turns are secured to this ring by banding tape on the outer periphery of the coil end turns and this constitutes the only support of the ring so that the ring is free floating and can move axially with changing temperatures of the coil end turns and also this free floating support permits a maximum air passage between the ring and the machine shaft for maximum cooling.

74. 发明授权

US3130523A Apparatus and method for counter-balancing of rotating bodies 失效
标题翻译：旋转体反平衡的装置和方法
公开(公告)号：US3130523A
公开(公告)日：1964-04-28
申请号：US2647960
申请日：1960-05-03
申请人： CIE DE ST GOBAIN
发明人： GEORGES MONNET
IPC分类号： B24B41/04 , G01M1/30 , H02K7/04
CPC分类号： H02K7/04 , B24B41/042 , G01M1/30 , Y10T74/2115

75. 发明授权

US2896100A Electrodynamic machine 失效
标题翻译：电动机
公开(公告)号：US2896100A
公开(公告)日：1959-07-21
申请号：US70153257
申请日：1957-12-09
申请人： GEN ELECTRIC
发明人： AXELSON JOHN S
IPC分类号： H02K7/04
CPC分类号： H02K7/04

76. 发明授权

US11626772B2 Suction motor and vacuum cleaner having same 有权
公开(公告)号：US11626772B2
公开(公告)日：2023-04-11
申请号：US16637722
申请日：2018-07-13
申请人： Samsung Electronics Co., Ltd.
发明人： Deok-jin Kim , Jin-woo Han , Seon-goo Kim
IPC分类号： H02K7/04 , A47L5/22 , A47L9/22 , H02K7/14
摘要： A suction motor capable of having reduced axial length is disclosed. The suction motor according to the present invention comprises: a rotary shaft; an impeller fixed to one end of the rotary shaft; a bearing assembly provided at one side of the impeller and rotatably supporting the rotary shaft; a permanent magnet provided on the rotary shaft at one side of the bearing assembly; a weight balancer provided on the other end of the rotary shaft at one side of the permanent magnet; and a stator assembly provided at the circumference of the permanent magnet, wherein the weight balancer is formed such that when the rotary shaft rotates, the impeller, the permanent magnet and the weight balancer achieve rotational balance around the bearing assembly.

77. 发明授权

US11509182B2 Wire guiding device for a rotor of a synchronous electric machine of the wound rotor type 有权
公开(公告)号：US11509182B2
公开(公告)日：2022-11-22
申请号：US17262017
申请日：2019-06-24
申请人： RENAULT s.a.s. , NISSAN MOTOR CO., LTD.
发明人： Shahab Tavakoli , Anthony Dell Agnese
IPC分类号： H02K3/52 , H02K1/24 , H02K7/04 , H02K15/02 , H02K15/16
摘要： A guiding device is for the winding of electrically conductive wires about a plurality of poles of a rotor of an electric machine that are distributed about a shaft extending axially in the rotor. The device includes a guide head that is able to be mounted on the shaft. The guide head includes a metallic basic structure provided with a plurality of arms that extend radially from an inner part of the metallic basic structure provided with a central orifice, and a plastics structure overmoulded on the metallic basic structure, in a set-back manner with respect to an internal cylindrical surface of the central orifice, such that the internal cylindrical surface of the central orifice of the metallic basic structure is designed to be in direct contact with the shaft of the rotor for mounting on the shaft of the rotor with an interference fit.

78. 发明申请

US20220329134A1 ELECTRIC MACHINE WITH INTEGRATED CONTROLLER 有权
公开(公告)号：US20220329134A1
公开(公告)日：2022-10-13
申请号：US17850695
申请日：2022-06-27
申请人： MAGICALL, INC.
发明人： Joel B Wacknow , Dinyu Qin , Randy Martin , Ken Keller , Drew Golonsky
IPC分类号： H02K11/33 , H02K7/04 , H02K7/08 , B64D33/08 , B64D31/06 , B64D31/14 , B64D27/24 , H02K9/06
摘要： An electric machine may include a housing having a front end and a back end where the front end is the primary mechanical coupling end. The electric machine may include a stator and a rotor arranged within the housing and a shaft connected to the rotor. The shaft may extend out of the front end of the housing and the shaft may be configured to be rotationally driven by the rotor or to rotationally drive the rotor. The electric machine may also include an electronic controller configured to control operations of the rotor and stator and the electronic controller may be mounted on the front end of the housing.

79. 发明授权

US11469648B2 Motor, power unit, and bulldozer 有权
公开(公告)号：US11469648B2
公开(公告)日：2022-10-11
申请号：US16477223
申请日：2018-02-19
申请人： Nidec Corporation
发明人： Hsin-Nan Lin , Guo-Jhih Yan , Sheng-Chan Yen , Yu-Wei Hsu , Kuo-Min Wang , Cheng-Tsung Liu
IPC分类号： H02K11/01 , E02F3/76 , E02F3/84 , E02F9/02 , E02F9/20 , H02K7/04
摘要： A motor includes a rotor including a rotating shaft extending along a center axis, a cylindrical rotor core provided outside the rotating shaft in a radial direction, and two discoid weight plates provided at two ends of the cylindrical rotor core in an axial direction, and a stator opposing the rotor in the radial direction. A radius of each weight plate is smaller than a radius of the rotor core, and a difference between the radius of the rotor core and the radius of each weight plate is larger than an air gap between an outside of the rotor core in the radial direction and an inside of the stator in the radial direction.

80. 发明申请

US20220294287A1 INTEGRATED ROTOR 有权
公开(公告)号：US20220294287A1
公开(公告)日：2022-09-15
申请号：US17198424
申请日：2021-03-11
申请人： ZF Active Safety US Inc.
发明人： Irfan Bhatti
IPC分类号： H02K1/27 , H02K1/28 , H02K7/04
摘要： A rotor assembly for a motor includes at least one magnet, a magnet support having an end region, a rotor shaft and an over-molded body affixed to the at least one magnet and the magnet support. The over-molded body includes a first end and a second end. The rotor shaft may be disposed proximate to the first end of the over-molded body and the second end of the over-molded body is proximate to the end region of the magnet support.

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