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71. 发明授权

US5130589A Imbalance correcting apparatus for a rotor 失效
标题翻译：不平衡修正装置
公开(公告)号：US5130589A
公开(公告)日：1992-07-14
申请号：US667895
申请日：1991-03-12
申请人： Yoichi Kanemitsu
发明人： Yoichi Kanemitsu
IPC分类号： H02K7/04 , F16C39/06 , H02K7/09 , H02K11/00 , H02K15/16
CPC分类号： F16C32/0451 , H02K15/165 , H02K7/09
摘要： An apparatus for correcting imbalance of a rotor suspended by a magnetic bearing system including a displacement sensor for detecting a displacement of the rotor. An imbalance correcting circuit applies a trial imbalance correcting signal to the magnetic bearing system. A command computer applies an amount of correction to the imbalance correcting circuit and calculates an influence factor of the imbalance correcting signal on the basis of outputs from the displacement sensor before and after the imbalance correcting signal is applied to the magnetic bearing system, so as to cause the imbalance correcting circuit to apply a predetermined imbalance correcting signal produced from the influence factor to the magnetic bearing system, thereby minimizing the output of the displacement sensor to correct mass-imbalance of the rotor.

72. 发明授权

US5008309A Balancing putty 失效
标题翻译：平衡腻子
公开(公告)号：US5008309A
公开(公告)日：1991-04-16
申请号：US340734
申请日：1989-04-20
申请人： Hiromitu Ibe , Ichiro Akutagawa , Kunimitsu Matsuzaki
发明人： Hiromitu Ibe , Ichiro Akutagawa , Kunimitsu Matsuzaki
IPC分类号： C04B14/46 , C04B26/14 , C08K3/08 , C08K3/30 , H02K7/04
CPC分类号： H02K7/04 , C04B14/46 , C04B26/14 , C08K3/08 , C08K3/30
摘要： A balancing putty for use in balancing rotation of a rotary part including:(a) an epoxy resin;(b) a curing agent capable of curing the epoxy resin when heated at a temperature of 60.degree. C. or more,(c) a first, finely divided inorganic filler having a specific gravity of 4.0 g/cm.sup.3 or more; and(d) a second, finely divided inorganic filler having a specific gravity of less than 4.0 g/cm.sup.3, the balancing putty having a density of at least 2.0 g/cm.sup.3 and a consistency of 1-12 mm in terms of penetration.
摘要翻译：一种平衡油灰，用于平衡旋转部件的旋转，包括：（a）环氧树脂; （b）当在60℃或更高的温度下加热时能够固化环氧树脂的固化剂，（c）比重为4.0g / cm 3或更高的第一种细碎无机填料; 和（d）比重小于4.0g / cm 3的第二细碎无机填料，平均油灰的密度为至少2.0g / cm 3，稠度为1-12mm。

73. 发明授权

US4933583A Rotor having balance weights 失效
标题翻译：转子有平衡重
公开(公告)号：US4933583A
公开(公告)日：1990-06-12
申请号：US321430
申请日：1989-03-09
申请人： Walter Ripplinger
发明人： Walter Ripplinger
IPC分类号： H02K1/27 , H02K7/04 , H02K15/16
CPC分类号： H02K1/278 , H02K7/04 , Y10T464/50
摘要： A rotor for an electric motor, energized by a permanent magnet, has an essentially cylindrical rotor body (1), with shaft sections (7, 8) coaxially distant from the rotor body (1). Permanent magnets (21) are fastened to the outer periphery (16) of the rotor body (1). In order to counterbalance the rotor, balance weight rings (6), in which weights (26) are inserted and which are disposed on seat sections (5) formed on the rotor body (1), are mounted on the rotor body (1).
摘要翻译：用于由永磁体通电的电动机的转子具有基本上圆柱形的转子体（1），轴部分（7,8）与转子本体（1）同轴。永磁体（21）固定在转子体（1）的外周（16）上。为了平衡转子，安装有转子体（1）上的配重（26）插入并位于转子体（1）上的座部（5）上的平衡重环6，。

74. 发明授权

US4864175A Rotor for an electric motor 失效
标题翻译：转子用于电动机
公开(公告)号：US4864175A
公开(公告)日：1989-09-05
申请号：US182475
申请日：1988-04-15
申请人： Lothar Rossi
发明人： Lothar Rossi
IPC分类号： H02K1/27 , H02K7/04 , H02K21/24
CPC分类号： H02K21/24 , H02K1/2793 , H02K7/04
摘要： In connection with a rotor for an electric motor, in particular a disk-type rotor comprising flat magnets being arranged in the form of angular segments and in spaced relationship and supported by supporting disks mounted on both sides of a central hub, it is proposed to provide the supporting disks with window-like openings corresponding to the contour of the said flat magnets so that the flat magnets are seated between the supporting disks without a cover in the axial direction and are secured by them against the effects of centrifugal forces in the sense of rotation and by an integrally formed outer marginal ring, the flat magnets being additionally guided and secured in the axial direction by inner projections formed integrally with the inner central annular disk area. The spoke-like webs which taper towards each other between the flat magnets form together with the outer integrally formed hoop-like ring a stiff triangular structure.
摘要翻译：结合用于电动机的转子，特别是包括扁平磁体的盘形转子，该转子包括角形段的形式并且间隔开并且由安装在中心毂两侧的支撑盘支撑，为支撑盘提供对应于所述扁平磁体的轮廓的窗口状开口，使得扁平磁体位于支撑盘之间，而不在轴向方向上具有盖，并且由它们抵抗在某种意义上的离心力的影响通过一体形成的外边缘环，平坦磁体通过与内部中心环形盘区域一体形成的内部突起在轴向方向上被附加地引导和固定。在扁平磁体之间朝向彼此成锥形的轮状网状物与外部整体形成的环形环一起形成刚性三角形结构。

75. 发明授权

US4644201A Armature for direct current motor with imbalance correction 失效
标题翻译：直流电机电枢不平衡校正
公开(公告)号：US4644201A
公开(公告)日：1987-02-17
申请号：US754926
申请日：1985-07-15
申请人： Tatsuhiro Tani , Hiroyuki Nagasawa , Tosio Tomite , Kiyomasa Tsubota , Akira Takahashi
发明人： Tatsuhiro Tani , Hiroyuki Nagasawa , Tosio Tomite , Kiyomasa Tsubota , Akira Takahashi
IPC分类号： H02K15/16 , F16F15/32 , H02K7/04 , F16F15/22
CPC分类号： F16F15/32 , H02K7/04 , Y10T74/2111
摘要： Two or more imbalance correcting openings with the same cross-sectional configuration are provided in an armature core in parallel to a shaft in such a manner as to be equally spaced on a circumference which is concentric with the shaft, and weights are inserted in the adjacent openings to thereby correct any imbalance, the number of adjacent openings being selected to be (N-1)/2+1 or less when the number n of openings is odd and to be n/2 or less when the number n is even.
摘要翻译：具有相同横截面构造的两个或更多个不平衡校正开口以与轴同平行的方式设置在电枢铁芯中，以便在与轴同心的圆周上等间距地配置，并且重物插入相邻开口，从而校正任何不平衡，当n个开口为奇数时，相邻开口的数量被选择为（N-1）/ 2 + 1或更小，并且当数量n为偶数时，其数量为n / 2或更小。

76. 发明授权

US4642886A Method for balancing wound rotors of electrical machines 失效
标题翻译：平衡电机绕线转子的方法
公开(公告)号：US4642886A
公开(公告)日：1987-02-17
申请号：US634541
申请日：1984-07-26
申请人： Jurgen Muck , Hans Fischer , Richard Kramer
发明人： Jurgen Muck , Hans Fischer , Richard Kramer
IPC分类号： H02K15/16 , H02K7/04
CPC分类号： H02K7/04 , Y10T29/49004 , Y10T29/49012 , Y10T29/49764
摘要： In a method for the insertion of balancing weights in pockets of an insulating end disc of an electrical machine rotor, only balancing weights of the same weight value are utilized. The balancing weights are distributed over the weight-receiving pockets on both sides of a plane extending through a determined balancing position and the axis of rotation of the rotor. The inserted balancing weights are secured in their respective pockets by means of respective detent closures.
摘要翻译：在用于在电动机转子的绝缘端盘的凹穴中插入平衡重的方法中，仅使用相同重量值的平衡重量。平衡配重分布在延伸通过确定的平衡位置和转子的旋转轴线的平面的两侧上的重物接收口袋上。插入的平衡重通过相应的制动闭合件固定在它们各自的口袋中。

77. 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。

78. 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。

79. 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.

80. 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

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