公开(公告)号：EP3311021A1

公开(公告)日：2018-04-25

申请号：EP16812639.9

申请日：2016-06-20

申请人： Clarcor Engine Mobile Solutions, LLC

发明人： PRIBANIC, Justin, R. ,  CHAPMAN, David

IPC分类号： F02M37/22 ,  F02M37/08 ,  H02K11/00

CPC分类号： B01D36/005 ,  B01D35/143 ,  B01D37/04 ,  F02D41/0025 ,  F02D41/3082 ,  F02M37/08 ,  F02M37/22 ,  F02M37/221 ,  F02M59/12 ,  F02M59/44 ,  F02M2037/082 ,  F02M2037/225 ,  F04C2/102 ,  F04C2/3447 ,  F04C14/08 ,  F04C15/0061 ,  F04C15/008 ,  F04C15/0096 ,  F04C29/0092 ,  H02K7/14 ,  H02K9/22 ,  H02K11/0094 ,  H02K11/33

摘要： The disclosed lift pump employs a unique arrangement of conductive studs to transmit the three phases of motor power from the control board to the brushless motor. The conductive studs penetrate the wall of the motor/pump enclosure, which is otherwise non-conductive. The conductive studs are intentionally larger than needed to transmit the current used by the motor, and are arranged in thermal contact with heat conductive portions of the motor control board to transmit heat from the control board into the motor/pump enclosure where heat is transmitted to fuel passing through the assembly. An additional center heat sink is situated in a position aligned with heat generating capacitors that are part of the motor drive circuitry on the motor control board.

公开(公告)号：EP3059835B1

公开(公告)日：2018-03-14

申请号：EP13895574.5

申请日：2013-10-18

申请人： Mitsubishi Electric Corporation

发明人： ASO, Hiroki ,  URABE, Yuto ,  SAKANOBE, Kazunori ,  YAMAMOTO, Mineo ,  ISHII, Hiroyuki ,  OYA, Junichiro

IPC分类号： H02K1/27 ,  H02K11/00 ,  H02K15/02 ,  F04D13/06 ,  H02K5/10 ,  H02K1/02 ,  H02K11/215 ,  H02K15/12

CPC分类号： H02K15/02 ,  F04D13/064 ,  H02K1/02 ,  H02K1/278 ,  H02K5/10 ,  H02K11/215 ,  H02K15/12

摘要： To provide an electric-motor rotor including a cylindrical yoke 4, a resin magnet portion 5 that is formed from resin magnet integrally with the outer periphery of the yoke 4, a position-detecting magnet 11 that is located on one axial-end side of the resin magnet portion 5, a plurality of seats 34 that are formed on the axial end surface of the yoke 4 on the side of the position-detecting magnet 11, each of which includes a pair of protruding portions 34a, and an opening 34b formed between the protruding portions 34a, and a seat connecting portion 33 that is formed with the seats 34 on its top surface, wherein an unremoved portion 35a of a ribbed runner 35 that supplies the resin magnet to the resin magnet portion 5 through the opening 34b as a supply path fills the opening 34b to form, along with the seat 34, a seat portion 50 that places thereon the position-detecting magnet 11, and the unremoved portion 35a also extends radially outward from the seat 34 to connect with the resin magnet portion 5.

公开(公告)号：EP3291427A1

公开(公告)日：2018-03-07

申请号：EP17190599.5

申请日：2014-07-13

申请人： The Boeing Company

发明人： ATMUR, Robert J.

IPC分类号： H02K41/06 ,  H02K11/00 ,  G05D3/12 ,  H02K29/12 ,  H02K1/14 ,  H02K1/17 ,  H02K7/116

CPC分类号： H02K7/1163 ,  G05D3/12 ,  H02K1/14 ,  H02K1/17 ,  H02K7/003 ,  H02K21/24 ,  H02K29/12 ,  H02K41/065 ,  H02K2213/06

摘要： A fault tolerant virtual elliptical electric motor has at least five coil elements constrained in a stator case. A drive plate is supported by a fulcrum for nutating motion and has at least five core segments each associated with a respective one of the at least five coil elements for attraction upon activation. A control processor provides independent current control to each of the at least five coil elements for activation responsive to a received position command and a received wobble angle input, inducing the at least five coil elements to operate in a pure torque sum configuration upon the drive plate.

摘要翻译： 容错虚拟椭圆形电动机具有至少五个限制在定子壳体中的线圈元件。 驱动板由用于章动运动的支点支撑，并且具有至少五个核心节段，每个核心节段与至少五个线圈元件中的相应一个相关联以便在激活时吸引。 控制处理器向至少五个线圈元件中的每一个提供独立的电流控制，用于响应于接收到的位置命令和接收的摆动角度输入而启动，诱导至少五个线圈元件在驱动板上以纯扭矩和配置操作 。

公开(公告)号：EP2849318B1

公开(公告)日：2018-03-07

申请号：EP14179798.5

申请日：2014-08-05

申请人： ROBERT BOSCH GMBH

发明人： Moll, Steffen ,  Ince, Cafer

IPC分类号： H02K11/00 ,  B60L11/14 ,  B60L11/18 ,  B60L1/02 ,  B60L3/00 ,  B60K11/02 ,  B60K1/00

CPC分类号： B60L11/1874 ,  B60K11/02 ,  B60K2001/003 ,  B60K2001/006 ,  B60L1/02 ,  B60L3/003 ,  B60L3/0061 ,  B60L11/14 ,  B60L11/1803 ,  B60L2240/36 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7077

公开(公告)号：EP3174194A4

公开(公告)日：2018-02-28

申请号：EP15825372

申请日：2015-07-16

申请人： NTN TOYO BEARING CO LTD

发明人： MIZUTANI MASATOSHI ,  NODA HIROYUKI ,  MORI NATSUHIKO ,  KARASAWA RYOUSUKE ,  GOTO TOMOMI ,  SHIMURA YUUKI

IPC分类号： H02P9/08 ,  F03D9/25 ,  H02K1/12 ,  H02K1/22 ,  H02K7/18 ,  H02K11/00 ,  H02K11/04

CPC分类号： H02K11/046 ,  F03D9/25 ,  H02K1/12 ,  H02K1/22 ,  H02K7/183 ,  H02K11/0094 ,  H02P9/08 ,  Y02E10/72

摘要： A power generator includes: an output iron core having an output winding wound therearound; and a field iron core having a main field winding and an auxiliary field winding wound therearound, and is a self-excitation type in which one of the output iron core and the field iron core serves as a stator and the other serves as a rotor, the main field windin is connected to a first rectifying element, the auxiliary field winding is connected to a second rectifying element, and power is generated by relative rotation of the stator and the rotor. The power generator is provided with an initial excitation unit configured to apply, to one or both of the output iron core and the field iron core, a magnetic force to a degree required for initial excitation in power generation.

公开(公告)号：EP3148297A4

公开(公告)日：2018-01-17

申请号：EP14892372

申请日：2014-05-22

申请人： MITSUBISHI ELECTRIC CORP

发明人： ARAKI REI ,  KAWANO YU ,  ASAO YOSHIHITO

IPC分类号： H05K1/02 ,  H02K11/00 ,  H05K1/11

CPC分类号： H02K5/24 ,  H02K11/21 ,  H02K11/25 ,  H02K11/33 ,  H05K1/0201 ,  H05K1/0216 ,  H05K1/115 ,  H05K1/181 ,  H05K2201/062 ,  H05K2201/09063 ,  H05K2201/09972 ,  H05K2201/1009 ,  H05K2201/10507

摘要： A board (100) includes a separating zone (30) in an area closer to the edge than to the center of the board (100), the separating zone (30) including one elongated through hole (31). A first group of electronic components (10) that is a source of heat or electric noise is placed in a first area (101) on the center side with respect to the separating zone (30) of the board (100). On the other hand, a second group of electronic components (20) from which influence of heat or electric noise from other components needs to be eliminated to a maximum extent is placed in a second area (102) on the edge side with respect to the separating zone (30) of the board (100).

公开(公告)号：EP2595288A3

公开(公告)日：2017-12-20

申请号：EP13155126.9

申请日：2009-09-03

申请人： Controlled Power Technologies Ltd

发明人： Knight, Stephen ,  Dowsett, Mike ,  Heason, Tony

IPC分类号： H02K9/19 ,  H02K11/04 ,  H02K5/20 ,  H02K11/33 ,  H02K9/197 ,  H02K9/193 ,  H02K11/00

CPC分类号： H02K5/20 ,  H02K9/19 ,  H02K9/193 ,  H02K9/197 ,  H02K11/048 ,  H02K11/33

摘要： Flow control apparatus for an electrical machine and comprising an arrangement of shaped chambers and passages for conveying a liquid coolant. The rate of heat transfer from certain portions of the machine to the coolant is determined by the varying velocity of the liquid through the chambers, resulting in a generally uniform cooling of those portions of the machine.

摘要翻译： 用于电机的流量控制装置，包括用于传送液体冷却剂的成形室和通道的布置。 从机器的某些部分到冷却剂的传热速率由液体通过这些腔室的变化速度确定，导致机器的这些部分的总体均匀冷却。

公开(公告)号：EP2264863A3

公开(公告)日：2017-12-06

申请号：EP10009701.3

申请日：2004-11-11

申请人： SEW-EURODRIVE GmbH & Co. KG

发明人： Schmidt, Josef ,  Köhler, Bernhard ,  Leichter, Thomas ,  Mahlein, Jochen

IPC分类号： H02K11/00 ,  H02K1/18 ,  H02K7/102 ,  H02K7/116 ,  F16H1/12 ,  F16H1/20 ,  H02K15/14 ,  H02K11/33 ,  H02K11/38 ,  H02K7/106

摘要： Kompaktantrieb,
umfassend zumindest drei Antriebskomponenten, wie ein Elektromotor, ein Getriebe und eine elektronische Schaltung, insbesondere Umrichter,
wobei ein zentrales Gehäuseteil vorgesehen ist,
wobei der Stator des Elektromotors lösbar verbunden ist, insbesondere mittels einer Klemmverbindung, mit dem zentralen Gehäuseteil,
wobei das Blechpaket des Stators des Motors, umfassend Statorwicklungen, im zentralen Gehäuseteil lösbar verbunden ist,
wobei Rotorwelle und mindestens eine Welle des Getriebes im selben Gehäuseteil gelagert sind.

摘要翻译： 紧凑驱动器，包括至少三个驱动部件，例如电动马达，齿轮箱和一个电子电路，特别是转换器，其中提供一中央壳​​体部分，其中，所述电动马达的定子可拆卸地通过夹持连接方式连接，特别是与中央壳体部分，其中，所述层叠铁心 电机定子包括定子绕组，可释放地连接在中央壳体部分，其中，所述转子轴和在相同的外壳部分的变速器的至少一个轴安装。

公开(公告)号：EP3249789A1

公开(公告)日：2017-11-29

申请号：EP15878806.7

申请日：2015-01-23

申请人： Mitsubishi Electric Corporation

发明人： FURUKAWA, Akira ,  TAKIZAWA, Yuji

IPC分类号： H02K11/00 ,  H02K29/08 ,  H02K5/22

CPC分类号： H02K11/33 ,  H02K11/01 ,  H02K11/02 ,  H02K11/215

摘要： This invention is concerning connecting members which connect a motor and inverters and which are arranged symmetrically such that magnetic fields produced by three-phase alternating current flowing in the connecting members cancel each other out and are reduced at the position of a magnetic sensor, and furthermore the connecting members are arranged such that Fsum = sin(2θa + π/4) - sin(2θb - π/12) + sin(2θc - 5π/12), and Fdiff = sin(2θa - π/4) - sin(2θb + π/12) + sin(2θc + 5π/12) satisfy relationships Fsum

摘要翻译： 本发明涉及连接电动机和变换器并且对称地布置的连接构件，使得由在连接构件中流动的三相交流电流产生的磁场彼此抵消并在磁传感器的位置处减小，并且此外 Fsum = sin（2θa+π/ 4）-sin（2θb-π/ 12）+ sin（2θc-5π/ 12），并且Fdiff = sin（2θa-π/ 4） 2θb+π/ 12）+ sin（2θc+5π/ 12）相对于规定的必要值K满足关系Fsum

公开(公告)号：EP2937976B1

公开(公告)日：2017-11-22

申请号：EP14305591.1

申请日：2014-04-22

申请人： SKF MAGNETIC MECHATRONICS

发明人： Cossart, Grégory ,  Sadi-Haddad, Lakdar ,  Da Silva, Joaquim

IPC分类号： H02K7/09 ,  F16C32/04 ,  G01D5/20 ,  H02P23/00 ,  H02K11/00

CPC分类号： H02P23/26 ,  F16C32/0446 ,  G01D5/2013

摘要： An electronic magnetic bearing controller (14) for controlling the position of a rotor of an electrical machine (12) supported by an active magnetic bearing the position of which being measured by at least one inductive position sensor having an inductive coil (10), comprising an automatic reactive power compensation device (40) for automatically compensating the reactive power consumed by the inductive position sensor.