公开(公告)号：US09923184B2

公开(公告)日：2018-03-20

申请号：US14835940

申请日：2015-08-26

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Jose Lopez De Arroyabe ,  Karl-Heinz Gaubatz

IPC分类号： H01M2/20 ,  H01M10/42 ,  B23K20/00 ,  H01M10/48 ,  B60L1/02 ,  B60L3/00 ,  B60L11/18 ,  H01L23/00 ,  H01M2/24 ,  B23K101/38 ,  H01L23/367

CPC分类号： H01M2/206 ,  B23K20/004 ,  B23K20/005 ,  B23K2101/38 ,  B60L1/02 ,  B60L3/0046 ,  B60L11/1864 ,  B60L11/1875 ,  B60L11/1879 ,  B60L2240/545 ,  B60L2270/145 ,  H01L23/3677 ,  H01L24/45 ,  H01L24/49 ,  H01L24/78 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/49 ,  H01L2224/78 ,  H01L2224/78301 ,  H01L2924/181 ,  H01M2/24 ,  H01M10/425 ,  H01M10/48 ,  H01M10/482 ,  H01M10/486 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/7061 ,  H01L2924/2076 ,  H01L2924/00014 ,  H01L2924/00

摘要： A high-voltage energy storage module for supplying a voltage, in particular to a motor vehicle, includes at least two storage cells and at least one electrically conductive connection between two poles of different storage cells. The individual connection consists of multiple adjacently arranged bonding wires, and each bonding wire is secured to the two poles by means of a wire bonding.

公开(公告)号：US10773600B2

公开(公告)日：2020-09-15

申请号：US15293313

申请日：2016-10-14

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Mathias Roesner ,  Thomas Bock ,  Karl-Heinz Gaubatz ,  Ralf Schmidt

IPC分类号： H02K7/116 ,  H02K9/22 ,  B60L15/20 ,  B60K1/02 ,  H02K7/00 ,  H02K7/108 ,  H02K5/18

摘要： An electrical drive unit for a vehicle includes a number of structurally independently designed electrical machines. In each of the electrical machines there is a machine output shaft configured to provide a machine torque, and in each of the electrical machines there is inserted in a receiving region assigned to it and is connected to the receiving unit. The number of the inserted electrical machines is predetermined as a function of a specified value, which is prespecified in advance for an output-side characteristic quantity of the drive unit to be constructed. The number of the inserted electrical machines is between 1 and a maximum number. The electrical drive unit also includes a common main shaft, via which the drive unit is configured to provide a drive unit torque on the output side, and a coupling element, via which the machine output shafts are operationally connected on the driving side to the main shaft to input the machine torques.

公开(公告)号：US09941768B2

公开(公告)日：2018-04-10

申请号：US14460710

申请日：2014-08-15

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Thomas Bock ,  Karl-Heinz Gaubatz

IPC分类号： H02K7/00 ,  B60K1/02 ,  B60K17/04 ,  B60K17/06 ,  B62K11/00 ,  H02K9/00 ,  H02K16/00 ,  H02P5/00 ,  B60K1/00 ,  B60K1/04

CPC分类号： H02K7/003 ,  B60K1/02 ,  B60K17/04 ,  B60K17/06 ,  B60K2001/006 ,  B60K2001/0405 ,  B60Y2200/12 ,  B60Y2200/126 ,  B62K11/00 ,  B62K2204/00 ,  H02K9/00 ,  H02K16/00 ,  H02K2209/00 ,  H02P5/00

摘要： An electric drive, particularly for vehicles, includes at least one first and at least one second electric machine. The electric machines are arranged relative to one another in a manner comparable to the cylinders of a conventional opposed-cylinder internal-combustion engine.