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81. 发明公开

EP2153933A2 Rotor shaft and method of manufacturing the same 审中-公开
公开(公告)号：EP2153933A2
公开(公告)日：2010-02-17
申请号：EP09014775.2
申请日：2006-09-27
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Fukumaru, Kenichiro , Katou, Gou
IPC分类号： B23P11/00 , F16D1/072 , B21K25/00 , H02K1/30 , H02K15/02
CPC分类号： B21K25/00 , B23P11/005 , F16D1/072 , H02K1/28 , H02K15/028 , Y10T29/49009 , Y10T29/49012 , Y10T29/49245 , Y10T29/49929 , Y10T29/49945
摘要： Disclosed is a method of manufacturing a rotor shaft including a rotor (12) and a shaft (11) having a groove (11b) formed on a periphery to open radially outwardly, the rotor (12) being fixed to the shaft (11) through a caulking plate (13) disposed on the periphery of the shaft (11) and adjacent the rotor (12) in an axial direction thereof. This method comprises the step of caulking the caulking plate (13) to fix the rotor (12) to the shaft (11) by applying a load to an end portion of the caulking plate (13) from outside in a radial direction, opposite the groove (11b), when the caulking plate (13) is disposed in the predetermined place, causing a part of the caulking plate (13) to be press-fitted into the groove (11b). This caulking and fixing step includes pressing a punch (14) against the caulking plate (13) from outside in a radial direction of the shaft (11), thereby fixing the rotor (12) to the shaft (11).

82. 发明公开

EP1722458A4 ARMATURE CORE FOR DYNAMO-ELECTRIC MACHINE 有权
标题翻译：主播CORE迪纳摩，电机
公开(公告)号：EP1722458A4
公开(公告)日：2009-07-08
申请号：EP04716717
申请日：2004-03-03
申请人： MITSUBISHI ELECTRIC CORP
发明人： YAMAMOTO KAZUYUKI , YONEMORI KEI
IPC分类号： H02K1/18 , H02K1/14 , H02K1/28 , H02K5/08 , H02K15/02
CPC分类号： H02K1/148 , H02K1/24 , H02K1/28 , H02K5/08 , H02K15/022
摘要： A pole tees member (2) consists of a plurality of first planar members (6) having a pole tees part (3) formed on one end side and a base part (5) having an end face of a specified external shape formed on the other end side, and second planar members (10) at least one of which is inserted in the laminating direction of the first planar members (6) at a different position from others, with the pole tees part (3) on one end side projecting to the other end side from the base part (5) of the first planar member (6) such that it can be fitted to the end face of the base part(5) and with an overlapping part (9) having a through hole (7) at a specified position forming a back yoke part (8) together with the base part (5). The pole tees members (2) corresponding in number to magnetic poles are combined radially, with the positions of the through holes (7) in respective overlapping parts (9) aligned.

83. 发明公开

EP2074688A1 METHOD AND APPARATUS FOR ASSEMBLING ROTOR OF PERMANENT MAGNET MOTOR 审中-公开
标题翻译：方法和设备建设的转子用于永磁电机
公开(公告)号：EP2074688A1
公开(公告)日：2009-07-01
申请号：EP07853860.0
申请日：2007-10-09
申请人： Canopy Technologies, LLC.
发明人： TAPPER, Kevin, L.
IPC分类号： H02K1/27 , H02K15/03
CPC分类号： H02K1/2773 , H02K1/28 , Y10T29/49012 , Y10T29/53143
摘要： Apparatus and method for assembling a permanent magnet rotor comprising a rotor fixture configured to slide over a smaller diameter bearing section of the rotor and abutting one end of a center axial section of the rotor and a split compression ring having an inner diameter that is sized to ride over the outer diameter of magnets in magnet carriers assembled on the rotor fixture.

84. 发明公开

EP2067238A2 ARBRE DE ROTOR A GRIFFES, ROTOR A GRIFFES EQUIPE D'UN TEL ARBRE ET MACHINE ELECTRIQUE TOURNANTE EQUIPEE D'UN TEL ROTOR 有权
标题翻译：用牙EQUIPPED转子轴轴，有齿这样的转子和带有这种转子EQUIPPED配有电动车床
公开(公告)号：EP2067238A2
公开(公告)日：2009-06-10
申请号：EP07823823.5
申请日：2007-09-13
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： GAS, Olivier , PFLEGER, Alexandre
IPC分类号： H02K1/24 , H02K1/28
CPC分类号： H02K1/28 , H02K11/048
摘要： The toothed-rotor shaft (3) has a front end with a radially larger-sized section (32), two knurled regions (150, 156) known as crimping regions, intended to be assembled with the toothed rotor by local deformation of the material of the toothed rotor, and a centring region (54) for centring the toothed rotor, the crimping regions (150, 156) being positioned on each side of the centring region (54) while the centring region (54) projects radially with respect to the crimping regions (150, 156 - 250, 256) of the shaft (3), these themselves projecting radially with respect to the section of larger radial size at the front end of the shaft. The toothed rotor is characterized in that it is equipped with such a shaft (3) while the rotary electrical machine is characterized in that it is equipped with such a rotor.

85. 发明公开

EP1978620A2 Anordnung zur Befestigung von Magneten auf Rotoren von permanent erregten Synchronmaschinen 审中-公开
公开(公告)号：EP1978620A2
公开(公告)日：2008-10-08
申请号：EP08006721.8
申请日：2008-04-14
申请人： ESW GmbH
发明人： Schiffarth, Markus, Dr. , Möller, Lothar , Grünhagen, Thomas
IPC分类号： H02K1/27
CPC分类号： H02K1/278 , H02K1/28
摘要： Die Erfindung betrifft eine Anordnung zur Befestigung von Magneten auf Rotoren von permanent erregten Synchronmaschinen, insbesondere bei schnell drehenden Maschinen unter Berücksichtigung der extremen Fliehkräfte.
Die Aufgabe der Erfindung, eine neue Möglichkeit zur Befestigung von Permanentmagneten auf Rotoren von schnell laufenden permanenterregten Synchronmaschinen zu finden, mit der die Magnete auch bei hohen Drehzahlen zuverlässig und dauerhaft gegen Unwucht erzeugendes Abheben am Rotor gesichert werden, wird erfindungsgemäß gelöst, indem die Magnete (2) an der Rotorwelle (1) in Führungsnuten (11) radial beweglich und durch eine unmagnetische Bandage (3) an der Peripherie kraftschlüssig gehaltert sind, die Bandage (3) mittels zweier stirnseitiger Endkappen (4) zentrisch mit der Rotorwelle (1) verbunden ist, und die Endkappen (4) in radialer Richtung elastisch aufweitbar sind, so dass sie die Bandage (3) auch in einem radial abgehobenen Zustand der Magnete (2) bei hohen Drehzahlen der Rotorwelle (1) zentrisch zur Rotorachse (12) halten.
摘要翻译：该装置具有转子，该转子在外周具有多个存在软永磁体的转子轴（1）。驱动轴上的磁体（2）可在引导槽（11）中径向移动。绷带（3）通过两个前侧端盖（4）与转子轴连接在一起。端盖在径向方向上是可弹性延伸的，使得在转子轴的高速度期间，在磁体的径向分离状态下，绷带保持在转子轴线（12）的中心。

86. 发明公开

EP1936780A2 Anker für eine elektrische Maschine 审中-公开
标题翻译： Ankerfüreine elektrische Maschine
公开(公告)号：EP1936780A2
公开(公告)日：2008-06-25
申请号：EP07119567.1
申请日：2007-10-30
申请人： ROBERT BOSCH GMBH
发明人： Holzwarth, Bruno
IPC分类号： H02K1/30 , H02K1/27
CPC分类号： H02K1/2733 , H02K1/28
摘要： Ein Anker für eine elektrische Maschine umfasst mehrere auf einer Ankerwelle drehfest angeordnete Lamellen, die von einem magnetischen Ring eingefasst sind, wobei zumindest ein Teil der Lamellen auf der Umfangsseite mindestens eine Klemmnase aufweist, die auf Kontakt zur Innenseite des Rings liegt.
摘要翻译：电枢（1）具有以扭矩保证的方式布置在电枢的电枢轴（2）上的多个段。这些段由磁环（4）界定，其中一部分段在外周侧具有夹紧爪，其与环的内侧接触并将环保持在段上。

87. 发明公开

EP1912315A2 Motor for a power tool 审中-公开
标题翻译：电动工具的电机
公开(公告)号：EP1912315A2
公开(公告)日：2008-04-16
申请号：EP08100467.3
申请日：2002-06-13
申请人： Black & Decker, Inc.
发明人： Ortt, Earl M , Verbrugge, Brandon , Du, Hung T , Davies, Morris
IPC分类号： H02K15/14 , H02K5/15 , H02K5/173 , H02K1/17 , H02K9/06 , H02K15/12 , H02K15/02
CPC分类号： H02K1/17 , H02K1/28 , H02K5/15 , H02K5/1732 , H02K9/06 , H02K15/12 , H02K23/04
摘要： A power tool has a motor with end caps secured by cold forming to the motor. The end caps include bearings retained in the end cap by deformation of the end cap. The motor includes an armature shaft which is staked to retain laminates as well as a retainer on the shaft. Also, a pinion gear with a shoulder which limits movement of the shaft in the motor. A fan is on the motor armature which is secured by an adhesive which changes color during assembly. The motor also includes a demagnetization member which increases resistance to demagnetization due to elevated temperature, as well as armature reaction field.
摘要翻译：电动工具有一个电机，端盖通过冷成形固定在电机上。端盖包括通过端盖的变形而保持在端盖中的轴承。该电机包括一个电枢轴，该电枢轴用于保持层压板以及轴上的保持器。另外，带有肩部的小齿轮可以限制电机轴的运动。风扇位于电机电枢上，电机电枢用粘合剂固定，在装配过程中会变色。马达还包括去磁部件，该部件增加了由于温度升高而引起的退磁阻力以及电枢反应场。

88. 发明公开

EP1872011A1 ROTOR FOR WIND TURBINE AND ASSEMBLING METHOD THEREOF 审中-公开
标题翻译：转子FÜREINE WINDTURBINE MONTAGEVERFAHRENDAFÜR
公开(公告)号：EP1872011A1
公开(公告)日：2008-01-02
申请号：EP07745875.0
申请日：2007-04-09
申请人： Unison Co., Ltd.
发明人： KIM, Doo-hoon , RYU, Ji-yoon , HWANG, Jin-su
IPC分类号： F03D3/06
CPC分类号： F03D9/25 , F05B2220/7068 , F05B2230/60 , F05B2250/13 , H02K1/278 , H02K1/28 , H02K7/1838 , Y02E10/725 , Y02P70/523 , Y10T29/49012
摘要： Disclosed is a rotor for a wind turbine, which prevents permanent magnets from being separated from the rotor due to the melting of portions of the permanent magnets bonded to the rotor by a high temperature atmosphere without burying the permanent magnets in the rotor. The rotor includes a circular body provided with grooves having a trapezoidal shape, horizontally formed in the outer circumferential surface of the circular body, and spaced at regular intervals, the central portion of the circular body being connected to a rotary shaft; permanent magnets having a trapezoidal shape and detachably inserted horizontally into the grooves; and fixing rings detachably installed respectively on the front and rear surfaces of the circular body so as to be closely attached to the front and rear surfaces of the permanent magnets to fix the permanent magnets.
摘要翻译：公开了一种用于风力涡轮机的转子，其防止永磁体由于在高温气氛下接合到转子的部分熔融而不与转子分离，而不会将永磁体埋入转子中。转子包括：圆形体，其具有梯形形状的槽，水平地形成在圆形体的外周面上，并且间隔规则间隔，圆形体的中心部分与旋转轴连接; 具有梯形形状并且可水平地插入槽中的永磁体; 以及可拆卸地分别安装在圆形体的前表面和后表面上的固定环，以便牢固地附接到永磁体的前表面和后表面，以固定永磁体。

89. 发明公开

EP1811181A1 Electric pump for hydrogen circulation 有权
标题翻译：瓦克斯特洛夫雷斯劳夫
公开(公告)号：EP1811181A1
公开(公告)日：2007-07-25
申请号：EP07100734.8
申请日：2007-01-18
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： FUJII, Toshiro , SUZUKI, Fumihiro , NAKANE, Yoshiyuki , KAGAMI, Masanao , SHIROMARU, Katsutoshi , KATO, Hiroaki
IPC分类号： F04C18/12 , F04C29/00 , F04C28/06 , F04C13/00
CPC分类号： F04C18/126 , F04C13/005 , F04C28/06 , F04C29/005 , F04C29/0085 , F04C2220/22 , F04C2240/60 , F04C2270/701 , F16D3/02 , H01M8/04089 , H02K1/28
摘要： An electric pump for supplying a hydrogen gas to a fuel cell includes a rotary shaft rotatably inserted through an electric motor, a transmitting member (45) provided on one of an outer peripheral surface of the rotary shaft and an inner peripheral surface of the electric motor so as to be rotatable therewith, and a groove (47) formed in the other of the outer peripheral surface of the rotary shaft and the inner peripheral surface of the electric motor for the transmitting member to be inserted therein. The groove transmits a rotary torque of the electric motor to the rotary shaft by contacting an inner surface of the groove and the transmitting member and has an opening width along a rotary direction of the rotary shaft which is larger than the width of the transmitting member. The groove and the transmitting member produce an impact torque when the electric pump is started.
摘要翻译：用于向燃料电池供给氢气的电动泵包括可旋转地插入电动机的旋转轴，设置在旋转轴的外周面和电动机的内周面之间的发送部件（45）以及可旋转的凹槽（47）和形成在旋转轴的外周表面中的另一个中的凹槽（47）和用于传动构件的电动机的内周面插入其中。槽通过使槽的内表面和传递构件接触而将电动机的旋转扭矩传递到旋转轴，并且沿旋转轴的旋转方向具有大于传送构件的宽度的开口宽度。当电动泵启动时，槽和传动构件产生冲击转矩。

90. 发明公开

EP1672768A2 Scroll machine with brushless permanent magnet electric motor 审中-公开
标题翻译： Spiralmaschine mitbürstenloserpermanenterregter Elektromotor
公开(公告)号：EP1672768A2
公开(公告)日：2006-06-21
申请号：EP05256975.3
申请日：2005-11-11
申请人： COPELAND CORPORATION
发明人： Doepker, Roy J. , Elson, John P. , Ramey, William E.
IPC分类号： H02K7/04 , H02K1/27 , H02K41/06 , F04C18/02
CPC分类号： F04C29/0085 , F04C18/0215 , F04C23/008 , F04C29/0021 , F04C2240/807 , H02K1/28 , H02K7/04 , H02K7/14 , Y10S417/902
摘要： A scroll machine is powered by a brushless permanent magnet motor. The rotor for the motor includes a rotor body formed by a plurality of laminations and an upper and lower counterweight made of zinc and located at opposite ends of the rotor body. An attachment member extends through the counterweights and the rotor body to secure the counterweights and the plurality of laminations. The counterweights include steel inserts which cooperate with the attachment member to provide a metal to metal clamping for the rotor body with a steel connection being maintained through the rotor.
摘要翻译：涡卷机由无刷永磁电动机驱动。用于电动机的转子包括由多个叠片形成的转子体和由锌制成的上和下配重并且位于转子体的相对端。附接构件延伸穿过配重和转子体以固定配重和多个叠片。配重包括与附接构件配合的钢制插入件，以通过转子保持钢连接来为转子体提供金属与金属夹紧。

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