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81. 发明申请

US20060056822A1 Brushless direct current motor and driver thereof 审中-公开
标题翻译：无刷直流电动机及其驱动器
公开(公告)号：US20060056822A1
公开(公告)日：2006-03-16
申请号：US11211588
申请日：2005-08-26
申请人： Lee-Long Chen , Shih-Ming Huang , Wen-Shi Huang
发明人： Lee-Long Chen , Shih-Ming Huang , Wen-Shi Huang
IPC分类号： H02K7/00 , H02K21/00 , H02P7/285
CPC分类号： H02K21/38 , H02K1/17 , H02K21/00 , H02K21/12 , H02K25/00
摘要： A brushless direct current motor. The brushless direct current motor comprises a rotor, a stator, and a driver. The rotor comprises magnetic poles. The stator is enclosed by or enclosing the rotor. The stator comprises salient poles and at least one permanent magnetic element. The salient poles correspond to the magnetic poles, and the permanent magnetic element is disposed on one of the salient poles to facilitate the rotation of the rotor. The driver is coupled to the stator and produces a primary magnetic field on the salient poles. The rotor is rotated by a secondary salient pole induced by the permanent magnetic element and the primary magnetic field alternately.
摘要翻译：无刷直流电机。无刷直流电动机包括转子，定子和驱动器。转子包括磁极。定子由转子包围或封闭。定子包括凸极和至少一个永磁元件。凸极对应于磁极，并且永磁元件设置在其中一个凸极上以便于转子的旋转。驱动器耦合到定子并在凸极上产生初级磁场。转子由永磁元件和主磁场交替引起的次级凸极旋转。

82. 发明申请

US20050258695A1 Motor, drive unit and actuating device 失效
标题翻译：电机，驱动单元和执行装置
公开(公告)号：US20050258695A1
公开(公告)日：2005-11-24
申请号：US11006718
申请日：2004-12-08
申请人： Yoshio Suimon , Yoshinobu Kaneko
发明人： Yoshio Suimon , Yoshinobu Kaneko
IPC分类号： H02K21/12 , H02K20060101 , H02K1/22 , H02K3/47 , H02K21/00 , H02K21/24
CPC分类号： H02K21/24
摘要： A motor having: a rotor having a permanent magnet; and a stator having an air core coil, wherein a rotating magnetic field is formed between the permanent magnet and the air core coil by performing an energization control of the air core coil to rotate the rotor, a rotor shaft is made of one of a magnetic material and a nonmagnetic material, and a part or a portion to form the rotor excluding the permanent magnet and the rotor shaft is made of a nonmagnetic material.
摘要翻译：一种具有：具有永磁体的转子的电动机; 以及具有空心线圈的定子，其中通过进行所述空芯线圈的通电控制使所述转子旋转而在所述永磁体和所述空心线圈之间形成旋转磁场，转子轴由磁性线圈材料和非磁性材料，以及形成不包括永磁体和转子轴的转子的部分或部分由非磁性材料制成。

83. 发明授权

US06967425B1 Multi-functional electric stepper motor assembly having increased motor torque 有权
标题翻译：具有增加的电动机转矩的多功能电动步进电动机组件
公开(公告)号：US06967425B1
公开(公告)日：2005-11-22
申请号：US10888874
申请日：2004-07-12
申请人： Allen Bennett
发明人： Allen Bennett
IPC分类号： H02K1/22 , H02K1/27 , H02K1/28 , H02K5/173 , H02K21/00 , H02K37/00 , H02K37/12
CPC分类号： H02K37/12 , H02K1/2786 , H02K1/28 , H02K5/1732
摘要： An electric stepper motor having increased motor torque includes a thru-hole, a rotor and a stator. The thru-hole allows use with a chamber and provides transport of hardware and elements into the chamber. A first and second pair of rotor cups separated by a non-magnetic spacer disc provide increased motor torque.
摘要翻译：具有增加的电动机转矩的电动步进电动机包括通孔，转子和定子。通孔允许与腔室一起使用，并且将硬件和元件运送到腔室中。由非磁性间隔盘分隔的第一和第二对转子杯提供增加的电动机转矩。

84. 发明申请

US20050248228A1 Concentrated winding stator coil for an electric rotary machine 失效
标题翻译：用于电动旋转机的集中绕组定子线圈
公开(公告)号：US20050248228A1
公开(公告)日：2005-11-10
申请号：US11110797
申请日：2005-04-21
申请人： Shigenori Yoneda , Soichi Yoshinaga
发明人： Shigenori Yoneda , Soichi Yoshinaga
IPC分类号： H02K3/18 , H02K1/00 , H02K3/28 , H02K3/46 , H02K3/52 , H02K15/095 , H02K21/00
CPC分类号： H02K3/522 , H02K2203/09
摘要： A first layer coil is wound around the surface of a tooth in a direction advancing from a proximal end portion to a distal end portion of this tooth. A second layer coil is wound on the first layer coil in a direction advancing from the distal end portion to the proximal end portion of the tooth coil. Lead wires extend outward in the radial direction from a winding start end of the first layer coil and a winding terminal end of the second layer coil. Respective tooth coils of the same phase are serially connected to arrange three phase windings. A crossover bus bar group is accommodated in a space having a square cross section defined by a core back and a coil end of the tooth coil.
摘要翻译：第一层线圈沿着从该牙齿的近端部分到远端部分的方向缠绕在牙齿的表面上。第二层线圈沿着从齿顶的前端部到基端部的方向卷绕在第一层线圈上。引线从第一层线圈的绕组开始端和第二层线圈的绕组终端径向向外延伸。相同相的各个齿线串联连接以布置三相绕组。交叉母线组被容纳在由铁芯背和线圈的线圈端限定的正方形横截面的空间中。

85. 发明授权

US06958564B2 Armature with unitary coil and commutator 有权
标题翻译：具有单线圈和换向器的电枢
公开(公告)号：US06958564B2
公开(公告)日：2005-10-25
申请号：US10785390
申请日：2004-02-24
申请人： Gregory S. Graham
发明人： Gregory S. Graham
IPC分类号： H01R39/04 , H02K3/26 , H02K13/08 , H02K19/00 , H02K21/00 , H02K23/30 , H02K23/56
CPC分类号： H02K23/56 , H02K3/26 , H02K13/08 , H02K23/30 , Y10T29/49012
摘要： An armature for an electromotive device having a unitary coil and armature is disclosed. The armature may include a coil having inner and outer winding portions separated by an insulator, each of the winding portions comprising a plurality of sheet metal conductors, and a commutator having a plurality of sheet metal commutator segments each being integrally formed with one of the conductors. In one embodiment of the armature, the commutator may have a smaller outside diameter than the outside diameter of the coil. In the same or different embodiment of the armature, the commutator segments may have a width greater than the width of the conductors. The armature may be fabricated from a pair of conductive sheets by forming in each of the conductive sheets a plurality of conductive bands each having first and second conductor portions, shaping the conductive sheets into inner and outer cylinders, positioning the inner cylindrical conductive sheet inside the outer cylindrical conductive sheet, forming a coil from the first conductor portions of the inner and outer cylindrical conductive sheets, and forming a commutator from the second conductor portions of the inner and outer cylindrical conductive sheets.
摘要翻译：公开了一种具有整体线圈和电枢的电动装置的电枢。电枢可以包括具有由绝缘体隔开的内部和外部绕组部分的线圈，每个绕组部分包括多个金属片导体，以及具有多个片状金属换向器片段的换向器，每个片状金属换向器片段与导体之一一体地形成。在电枢的一个实施例中，换向器可以具有比线圈的外径更小的外径。在电枢的相同或不同实施例中，换向器段可以具有大于导体宽度的宽度。电枢可以由一对导电片制成，通过在每个导电片中形成多个导电带，每个导电带具有第一和第二导体部分，将导电片成形为内筒和外筒，将内圆柱形导电片定位在内外圆柱形导电片，从内圆柱形导电片和外圆柱形导电片的第一导体部分形成线圈，并从内圆柱形导电片和外圆柱形导电片的第二导体部分形成换向器。

86. 发明申请

US20050218740A1 Low profile generator configuration 失效
标题翻译：低调发电机配置
公开(公告)号：US20050218740A1
公开(公告)日：2005-10-06
申请号：US10812725
申请日：2004-03-30
申请人： David Stout , Wayne Pearson , Mingzhou XU , Michael Duddeck
发明人： David Stout , Wayne Pearson , Mingzhou XU , Michael Duddeck
IPC分类号： H02K1/00 , H02K3/00 , H02K11/00 , H02K11/04 , H02K16/00 , H02K19/00 , H02K19/38 , H02K21/00
CPC分类号： H02K19/38 , H02K11/046 , H02K16/00
摘要： One embodiment of the invention relates to a low profile electric generator having a short axial length. A cylindrical rotor body defines an interior cavity and is coupled to a driveshaft along the axis of the cylindrical body. A first rotor assembly is coupled to the inner surface of the cylindrical body, the first rotor assembly defining a space to receive a first stator that is independent from the cylindrical body. A second rotor assembly is coupled to the outer surface of the cylindrical body and electrically coupled to the first rotor assembly. A second stator is arranged around the second rotor assembly, independent from the cylindrical body, and radially positioned about the axis of the cylindrical body. By arranging the generator components in such configuration, the axial length of the generator is reduced in comparison to a conventional generator.
摘要翻译：本发明的一个实施例涉及一种具有短轴向长度的低轮廓发电机。圆柱形转子主体限定内腔，并且沿着圆柱体的轴线联接到驱动轴。第一转子组件联接到圆柱体的内表面，第一转子组件限定用于容纳独立于圆柱体的第一定子的空间。第二转子组件联接到圆柱体的外表面并电耦合到第一转子组件。第二定子围绕第二转子组件设置，独立于圆柱体，并且围绕圆柱体的轴线径向定位。通过将发电机部件布置在这种构造中，与常规发电机相比，发电机的轴向长度减小。

87. 发明授权

US06137203A Electric motor with active hysteresis-based control of winding currents and/or having an efficient stator winding arrangement and/or adjustable air gap 有权
公开(公告)号：US06137203A
公开(公告)日：2000-10-24
申请号：US318742
申请日：1999-05-26
申请人： Joel B. Jermakian , Stephen G. Crain , Cory D. Knudtson , Robert F. D. Piacesi
发明人： Joel B. Jermakian , Stephen G. Crain , Cory D. Knudtson , Robert F. D. Piacesi
IPC分类号： H02K1/27 , H02K21/00 , H02K21/24 , H02K1/12 , H02K1/22 , H02K21/26
CPC分类号： H02K21/026 , B60L11/14 , B60L15/2009 , B60L3/0061 , B60L7/14 , H02K1/2793 , H02K21/24 , B60L2210/40 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2250/26 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： An electric motor is provided with active hysteresis-based control of winding current. The motor has an efficient stator winding arrangement, as well as at least one adjustable air gap. Also provided is a stator, windings and air gap adjustment mechanism, as well as a method and system for controlling the torque produced by the motor using active hysteresis-based control of the motor's winding currents. The stator has its windings distributed among arc sections, the windings in each arc section being associated with only one phase of the motor. The hysteresis-based control of winding current is active in that a bandwidth or spread of the hysteresis band is adjusted depending on at least one of several selectively determined factors. The motor and its associated components are particularly well-suited for use in an electrically powered vehicle, as well as in hybrid vehicles using both electric power from a battery and electric power derived from a fuel-burning engine. A current detector is provided for generating outputs indicative of current flowing through each of three phase windings in a motor, based on detected magnitudes of current flowing through only two of the phase windings. Also provided is a discharge device for discharging residual voltage on a power bus of an electric vehicle.

88. 发明授权

US6111390A Magneto-equipped power device 失效
标题翻译：电磁设备
公开(公告)号：US6111390A
公开(公告)日：2000-08-29
申请号：US226724
申请日：1999-01-07
申请人： Yutaka Inaba , Tetsuya Kondo
发明人： Yutaka Inaba , Tetsuya Kondo
IPC分类号： H02K21/00 , H02K21/04 , H02H7/06 , H02K1/00 , H02K1/22 , H02K11/00 , H02K21/12
CPC分类号： H02K21/046
摘要： A power device including a magneto and a rectification circuit for rectifying an output of the magneto is provided which is capable of adjusting an output of the magneto without any specific control circuit. A field adjusting excitation coil is arranged on a side of a stator of the magneto so as to generate a field adjusting magnetic flux when it is excited, resulting in a magnet field of the magneto being varied by means of the magnetic flux. The field adjusting excitation coil is connected to an intermediate portion of a current flow circuit for a load current, to thereby be excited by the load current, so that a magnet field of a rotor of the magneto is varied depending on the load current, leading to adjustment of an output of the magneto.
摘要翻译：提供了一种包括用于整流磁电机输出的磁电机和整流电路的功率器件，其能够在没有任何特定控制电路的情况下调节磁电机的输出。磁场调整用励磁线圈配置在磁铁的定子的一侧，以便在被激励时产生场调整磁通，从而通过磁通量来改变磁体的磁场。场调节励磁线圈连接到用于负载电流的电流流动电路的中间部分，由此由负载电流激励，使得磁体的转子的磁场根据负载电流而变化，导致以调整磁电机的输出。

89. 发明授权

US5952758A Rotating electrical machine with excitation coils, by magnets or with double excitation 失效
标题翻译：旋转电机采用励磁线圈，磁铁或双激磁
公开(公告)号：US5952758A
公开(公告)日：1999-09-14
申请号：US44902
申请日：1998-03-20
申请人： Jean Lucidarme , Abdelhamid Ben Ahmed , Mohamed Gabsi , Bernard Multon , Eduardo Santander , Emmanuel Hoang
发明人： Jean Lucidarme , Abdelhamid Ben Ahmed , Mohamed Gabsi , Bernard Multon , Eduardo Santander , Emmanuel Hoang
IPC分类号： H02K19/22 , H02K1/22 , H02K1/24 , H02K1/27 , H02K16/00 , H02K21/04 , H02K21/14 , H02K19/00 , H02K21/00
CPC分类号： H02K21/14 , H02K1/24 , H02K1/2706 , H02K1/2713 , H02K21/044 , H02K16/00
摘要： A rotating electrical machine including a rotor (2), the magnetic circuit of which carries excitation members, and a stator (16), the magnetic circuit of which carries a stator coil. The magnetic circuit of the rotor includes a shaft (1) on which are mounted end flanges (3) and at least one toothed disk (4) disposed between the end flanges, the teeth of the toothed disk being regularly spaced at its periphery, and at least one annular member (9) mounted on the end flanges and having slots (10) regularly distributed at its periphery and in each of which is engaged one tooth of at least one toothed disk. The end flanges and the toothed disk are spaced apart by gaps in which excitation members (14, 15) are accommodated.
摘要翻译：一种旋转电机，包括其磁路承载激励构件的转子（2）和定子（16），其磁路承载定子线圈。转子的磁路包括一个轴（1），其上安装有端部凸缘（3）和至少一个设置在端部凸缘之间的齿形盘（4），齿形盘的齿在其周边上规则地间隔开，并且至少一个环形构件（9），其安装在所述端部凸缘上并且具有在其周边上规则分布的槽（10），并且每个环形构件（9）接合至少一个齿形盘的一个齿。端部凸缘和齿形盘通过容纳激励构件（14,15）的间隙间隔开。

90. 发明授权

US5889348A Rotor for an electric machine, particularly a transverse flow machine 失效
标题翻译：转子用于电机，特别是横流机
公开(公告)号：US5889348A
公开(公告)日：1999-03-30
申请号：US820117
申请日：1997-03-19
申请人： Uwe Muhlberger , Robert Muller , Andreas Lange , Wolfram Angerer
发明人： Uwe Muhlberger , Robert Muller , Andreas Lange , Wolfram Angerer
IPC分类号： H02K1/27 , H02K21/00 , H02K1/02 , H02K1/24
CPC分类号： H02K1/27
摘要： The invention relates to a rotor for an electric machine, specifically a transverse flow machine, comprising at least one support disk and at least one annular pole structure arranged on an end face of the support disk, coaxial to the rotor axis, and extending in axial direction. The pole structure comprises two adjacent rows, separated by an intermediate layer of magnetically and electrically nonconducting material (spacer ring), of the peripheral direction alternately magnetized magnet arrays with interposed collector or soft-iron elements. An end ring is coordinated with each pole structure. A plurality of magnet arrays features an inner and an outer magnet. The design of the collector or soft-iron elements adjoining a magnet array in the peripheral direction is such that they form in radial direction an inner stop and an outer stop for the magnet array.The invention is characterized in that an intermediate element is coordinated with a plurality of magnet arrays. The intermediate element is in a radial direction arranged between the inner and the outer magnet and extends beyond their axial length. The intermediate element is suited for insertion in mating grooves in the rings end ring, spacer ring and central support disk--adjoining the separate rows, of in peripheral direction having alternately magnetized magnet arrays with interposed collector or soft-iron elements.
摘要翻译：本发明涉及一种用于电机的转子，特别是一种横向流动机器，其包括至少一个支撑盘和至少一个环形极结构，其布置在支承盘的与转子轴线同轴并且沿轴向延伸的端面上方向。磁极结构包括两个相邻的行，由具有插入的收集器或软铁元件的周向方向交替磁化的磁体阵列的磁和电不导电材料（间隔环）的中间层分隔开。端环与每个杆结构协调。多个磁体阵列具有内磁体和外磁体。在周向上与磁体阵列相邻的集电体或软铁元件的设计使得它们在径向上形成用于磁体阵列的内部止动件和外部止动件。本发明的特征在于，中间元件与多个磁体阵列配合。中间元件处于径向方向上，布置在内磁体和外磁体之间并延伸超过其轴向长度。中间元件适于插入环形端环，隔离环和中心支撑盘中的配合凹槽，邻接在周向上的分开的行，具有交替磁化的磁体阵列，其具有插入的收集器或软铁元件。

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