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71. 发明公开

EP1560318A4 STARTING POWER GENERATION SYSTEM AND STARTING POWER GENERATOR 审中-公开
标题翻译：原因作为系统和事件生成
公开(公告)号：EP1560318A4
公开(公告)日：2006-04-12
申请号：EP02807901
申请日：2002-10-04
申请人： MITSUBA CORP
发明人： OOSUGI MASAHITO , HAYAMA KEIZO
IPC分类号： H02K3/28 , H02K16/04 , H02K21/04 , H02K21/22 , H02P9/02 , H02K1/27 , H02K29/08 , H02P9/48
CPC分类号： H02K21/22 , H02K3/28 , H02K16/04 , H02K21/222 , H02P9/02
摘要： A starting power generation system having a starting power generator (1) which functions as a starter motor when an engine is started, and functions as a generator after the engine is started. The starting power generator (1) comprises a stator core (14) having a plurality of projecting poles (16), and a stator (3) having a motor coil (21) which is coiled around a projecting pole (16m) and used in a motor mode, and a single phase power-generating coil (22) which is coiled around a projecting pole (16g) different from that of the motor coil (21) and used in a power generation mode. A rotor (2) connected to a crank shaft of the engine is rotatably disposed on the outer side of the stator (3). A plurality of field magnets (4) are mounted on the rotor (2) along the circumferential direction. A motor driver is connected to the motor coil (21) and an open regulator is connected to the power-generating coil (22).

72. 发明授权

EP1249919B1 Rotor de machine electrique tournante 有权
标题翻译：的旋转电机的转子
公开(公告)号：EP1249919B1
公开(公告)日：2006-03-15
申请号：EP02291384.2
申请日：2001-04-17
申请人： MOTEURS LEROY-SOMER
发明人： Coupart, Eric , Gauthier, Pascal , Saint-Michel, Jacques , Gilles, Christophe , Eydelie, André , Jadeau, Laurent , Augier, Philippe , Guillot, Jean-Marie
IPC分类号： H02K1/27 , H02K1/14 , H02K21/16 , H02K1/18 , H02K11/00 , H02K29/08 , H02K3/18 , H02K3/52 , H02K15/03
CPC分类号： H02K7/14 , B60K7/0007 , B60Y2200/15 , B62B5/004 , B66D1/12 , H02K1/141 , H02K1/146 , H02K1/185 , H02K1/278 , H02K1/2786 , H02K3/18 , H02K3/28 , H02K3/522 , H02K5/04 , H02K7/10 , H02K7/1016 , H02K7/1021 , H02K7/116 , H02K11/00 , H02K11/25 , H02K15/022 , H02K15/095 , H02K16/04 , H02K21/16 , H02K21/22 , H02K29/08 , H02K2203/06

73. 发明公开

EP1405398A4 TORQUE RIPPLE FREE ELECTRIC POWER STEERING 审中-公开
标题翻译：电动助力转向无扭矩变化
公开(公告)号：EP1405398A4
公开(公告)日：2005-11-09
申请号：EP00959930
申请日：2000-09-06
申请人： DELPHI TECH INC
发明人： BOULES NADY , HENRY RASSEM R , NAMUDURI CHANDRA , NEHL THOMAS W , LEQUESNE BRUNO P B , CHEN SHAOTANG
IPC分类号： B62D5/04 , H02K29/03 , H02K29/08 , H02P6/10 , H02P6/00
CPC分类号： H02P6/10 , B62D5/046 , H02K29/03 , H02K29/08 , H02P2209/07
摘要： Disclosed is an electric motor system with reduced torque ripple comprising a sinusoidally magnetized permanent magnet, a sinusoidal inverter, a higher resolution position sensor, a composite iron stator yoke, a composite reinforced plastic rotor core and shaft; and a high gear ratio gear reduction box. The novel combination of magnet, inverter, sensor plastic rotor core and shaft and high gear ratio gear box substantially reduces the torque ripple on the shaft of said motor system.

74. 发明公开

EP1589641A2 Bürstenloser Gleichstrommotor und Verfahren zum Justieren einer Sensorvorrichtung in einem bürstenlosen Gleichstrommotor 审中-公开
标题翻译：的无刷直流电动机和方法，用于在一个无刷直流电动机调节的传感器装置
公开(公告)号：EP1589641A2
公开(公告)日：2005-10-26
申请号：EP05007907.8
申请日：2005-04-11
申请人： MINEBEA Co., Ltd.
发明人： Schill, Jürgen
IPC分类号： H02K29/08
CPC分类号： H02K29/08 , H02K15/00
摘要： Die Erfindung betrifft einen bürstenlosen Gleichstrommotor mit einem Stator, einem Rotor, einem Steuermagneten, der mit dem Rotor drehfest verbunden ist, einer Sensorvorrichtung, die mit dem Steuermagneten zur Erzeugung eines Kommutierungssignals zusammenwirkt, wenigstens einem Trägerbauteil, das die Sensorvorrichtung trägt, und einer Haltevorrichtung zum Aufnehmen des Stators, die mit dem Trägerbauteil verbunden und relativ zu dem Trägerbauteil verdrehbar ist, um die Lage der Sensorvorrichtung relativ zu dem Stator zu justieren.
摘要翻译：本发明涉及一种无刷直流电动机具有定子，转子，其被连接到所述转子可旋转地控制磁体，传感器装置，其与所述控制磁铁相互作用，用于产生换流信号，携带所述传感器装置的至少一个支撑构件，以及用于保持装置其被连接到所述支撑构件并相对于所述支撑构件旋转以调节相对于所述定子的传感器设备的位置的定子的记录。

75. 发明授权

EP1082801B1 ELECTRIC MOTOR WITH STATOR BOBBIN AND DISTINCT POLE PIECES AND ASSEMBLY METHOD 有权
标题翻译： - 不同定子线圈和极片，和方法，电机
公开(公告)号：EP1082801B1
公开(公告)日：2005-09-07
申请号：EP00916667.9
申请日：2000-03-27
申请人： GENERAL ELECTRIC COMPANY
发明人： HOLLENBECK, Robert, Keith , BOBAY, Dennis, Patrick , GRIMM, James, Everett , THOMPSON, Gregory, Alan , HALL, Jeffrey, A. , GOLM, Norman, C., Jr.
IPC分类号： H02K1/18 , H02K1/14 , H02K15/02 , H02K29/08 , H02K11/04 , H02K5/10
CPC分类号： H02K1/185 , H02K1/145 , H02K5/10 , H02K11/33 , H02K15/022 , H02K29/08
摘要： An electric motor having a snap-together construction without the use of separate fasteners. The construction of the motor removes additive tolerances for a more accurate assembly. The motor is capable of programming and testing after final assembly and can be non-destructively disassembled for repair or modification. The motor is constructed to inhibit the ready entry of water into the motor housing and to limit the effect of any water which manages to enter the housing.

76. 发明公开

EP1542340A2 Electric machine with position sensor and controlling circuit 审中-公开
标题翻译： Elektrische Maschine mit Positionssensor und Steuerschaltung
公开(公告)号：EP1542340A2
公开(公告)日：2005-06-15
申请号：EP04257559.7
申请日：2004-12-06
申请人： A.O. Smith Corporation
发明人： Mullin, Paul Steven , Pant, Albert Keith , Ionel, Dan Mircea , Branecky, Brian Thomas , Mehlhorn, William Louis , Lesak, Alan Edward , Coloma, Anthony Joseph
IPC分类号： H02K11/00 , H02K29/08
CPC分类号： H02K29/08 , H02K3/524 , H02K5/161 , H02K5/225 , H02K11/33 , H02K21/185
摘要： An electric machine having a stator assembly that includes a stator core and a coil supported by the stator core and a rotor assembly that includes a shaft and a rotor supported by the shaft that is in magnetic interaction with the stator core. The electric machine may include a single sensor configured to detect magnetic polarities of the rotor as the rotor rotates relative to the sensor and to generate a signal representing the detected magnetic polarities of the rotor. The signal and an inverted version of the signal are utilized to control current through the coil. The sensor may be encapsulated on a circuit board to positively position the sensor relative to the circuit board. The circuit board may be mounted to a bearing housing of the electric machine. The sensor may be received in a pocket of a bearing housing of the electric machine so the sensor is positively positioned relative to the rotor. The rotor may be connected to the shaft with an encapsulation material. The rotor may be formed as a single cylinder of ferrite. A tapered air gap may be formed between a portion of the stator core and a corresponding portion of the rotor. The electric machine may be a C-frame electric motor with the I-bar portion formed of grain-oriented electric steel.
摘要翻译：一种电机，具有定子组件，该定子组件包括定子芯和由该定子芯支撑的线圈;以及转子组件，该转子组件包括轴和由所述轴支承的转子，所述转子与所述定子芯磁性相互作用。电机可以包括单个传感器，其构造成当转子相对于传感器旋转时检测转子的磁极性，并且产生表示转子的检测到的磁极性的信号。该信号和反相的信号用于控制电流通过线圈。传感器可以封装在电路板上，以使传感器相对于电路板正确定位。电路板可以安装在电机的轴承座上。传感器可以被接收在电机的轴承壳体的凹部中，使得传感器相对于转子被正确地定位。转子可以用封装材料连接到轴上。转子可以形成为单个铁素体圆柱体。可以在定子芯的一部分和转子的相应部分之间形成锥形气隙。该电动机可以是C形电动机，其中I形棒部分由晶粒取向电工钢构成。

77. 发明公开

EP1505712A3 Mehrphasige elektrische Maschine mit Drehlagesensor 有权
公开(公告)号：EP1505712A3
公开(公告)日：2005-06-01
申请号：EP04013562.6
申请日：2004-06-09
申请人： ROBERT BOSCH GMBH
发明人： Reiter, Jochen , Rechberger, Klaus , Turgay, Barlas
IPC分类号： H02K11/00 , H02K29/08
CPC分类号： H02K7/1004 , H02K19/36 , H02K29/08
摘要： Die Erfindung betrifft eine mehrphasige elektrische Maschine, insbesondere einen Starter-Generator für Brennkraftmaschinen, mit einem Ständer (14), einer mehrphasigen Ständerwicklung (15), einem Klauenpolläufer (16) sowie einem Drehlagesensorsystem (38) zur Ermittlung der elektrischen Winkelstellung des Klauenpolläufers zur Ständerwicklung. Das Drehlagesensorsystem hat einen umlaufenden Polring (37), dessen Polzahl der Polzahl des Klauenpolläufers entspricht und der mit einem magnetfeldabhängige Sensorelemente (40) aufweisenden ortsfesten Aufnehmer (39) zusammenwirkt. Um durch das Streufeld des Klauenpolläufers (16) verursachte Signalverzerrungen am Drehlagesensorsystem (38) zu vermeiden, ragt der Aufnehmer (39) mit seinen Sensorelementen (40) in eine axiale Ausnehmung (36) eines mit der Läuferwelle (20) umlaufenden weichmagnetischen Jochringes (35a) derart axial hinein, dass die Sensorelemente (40) dem am Jochring (35a) befestigten Polring (37) innerhalb der Ausnehmung (36) gegenüber liegen.
摘要翻译：多相电机在围绕转子轴（20）的软磁轭环（35a）中的轴向凹部（36）的保持器（39）中具有霍尔效应传感器（40），使得传感器位于空气固定到轭的径向磁化的磁极环（37）的间隙（42）。

78. 发明公开

EP1395795A4 SENSOR MOUNTING ASSEMBLY AND METHOD 审中-公开
标题翻译：传感器安装组件及方法
公开(公告)号：EP1395795A4
公开(公告)日：2004-09-15
申请号：EP02725841
申请日：2002-04-26
申请人： GEN ELECTRIC
发明人： BOBAY DENNIS P , LYTLE PETER B , HARMS HAROLD B , YOUNG GLEN C
IPC分类号： G01D11/30 , G01D11/24 , H02K29/08
CPC分类号： G01D11/30
摘要： A rotor position sensor mounting assembly includes a housing, a hall effect device, a printed circuit board, a plurality of leads, and a cable tie. The housing includes two pairs of guides that fixedly attach the housing to a stator end cap and a plurality of stator laminations. The second pair of housing guides extend substantially flush with the top wall. A gap extends between the first pair of housing guides and the second pair of housing guides and the first pair of housing guides has a wedge shape. In addition, a pair of internal guides extend from the second side walls into the cavity such that the internal guides form the cavity into a substantially inverted T at a first end of the housing to precisely locate the hall effect device.

79. 发明公开

EP1406371A2 Single-phase motor 有权
标题翻译：单相电机
公开(公告)号：EP1406371A2
公开(公告)日：2004-04-07
申请号：EP02026923.9
申请日：2002-12-03
申请人： LG ELECTRONICS INC.
发明人： Kim, Sang Young, 502-206 Kochung Apt.702 Haan-dong , Lee, Yo Han , Lim, Jun Young , Choi, Yong Won
IPC分类号： H02K19/06 , H02K29/08
CPC分类号： H02K29/08 , H02K7/106 , H02K19/103 , H02K29/03
摘要： Disclosed is a single-phase motor including a stator, a rotor adapted to rotate when electric power is applied to the stator, a ring-shaped magnet coupled to the rotor to rotate along with the rotor; a parking magnet for stopping the rotor within an effective torque generating region by a magnetic force effected between the ring-shaped magnet and the parking magnet upon braking the rotor, and a sensor unit for sensing a variation in the intensity of a magnetic field generated around the ring-shaped magnet during the rotation of the rotor, thereby sensing the position and speed of the rotor. In accordance with this configuration, the additional device used for an initial driving operation and subsequent operations of the motor can be relatively simple and inexpensive. As a result, there is an advantage in that the motor has an enhanced utility.

80. 发明公开

EP1372241A2 Multi-pole electromagnetic motor apparatus and method of assembling 有权
标题翻译：电动马达
公开(公告)号：EP1372241A2
公开(公告)日：2003-12-17
申请号：EP03076616.6
申请日：2003-05-26
申请人： Delphi Technologies, Inc.
发明人： Byram, Robert James
IPC分类号： H02K1/14 , H02K1/17 , H02K21/24 , H02K29/08
CPC分类号： H02K5/225 , H02K1/148 , H02K1/182 , H02K3/522 , H02K11/215 , H02K26/00
摘要： A structure and methodology of fabrication for a cost effective multipole motor (30) adapted to high volume manufacture. The motor (30) including a low cost housing (40) within which a stator assembly (60) comprised of interchangeable stator electromagnets (62) is installed. A rotor assembly (80) including a plurality of sense magnets (90) and motor magnets (88) integrated onto a rotor shaft (86) is utilized. A cover assembly (100) including a magnetic sensor (104) adapted to detect the passing of the sense magnets (90) is utilized for determining the position of the rotor shaft (86).
摘要翻译：适用于大批量生产的具有成本效益的多极马达（30）的制造结构和方法。包括低成本壳体（40）的电动机（30），其中安装有由可互换定子电磁体（62）构成的定子组件（60）。使用包括集成在转子轴（86）上的多个感测磁体（90）和电动机磁体（88）的转子组件（80）。包括适于检测感测磁铁（90）通过的磁传感器（104）的盖组件（100）用于确定转子轴（86）的位置。

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