发明名称 |
Drive apparatus and method for improving the efficiency |
摘要 |
<p>The arrangement has at least two electrical machines (E1,E2) coupled together via an intermediate gearbox (20) coupled to a driven shaft (21) and a controller for variable control of the electrical machines depending on a revolution rate demand and/or a torque demand at the driven shaft. An idler (22) is arranged between at least one of the electrical machines and the intermediate gearbox. An independent claim is also included for the following: (a) a method of converting between electrical and mechanical energy, especially for vehicle drive.</p> |
申请公布号 |
EP1445855(A2) |
申请公布日期 |
2004.08.11 |
申请号 |
EP20030104302 |
申请日期 |
2003.11.21 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
GROB, FERDINAND;HOETZER, DIETER;SCHNELLE, KLAUS-PETER |
分类号 |
B60K1/02;B60K1/04;B60L7/14;B60L7/16;B60L11/00;B60L15/38;(IPC1-7):H02P5/00;B60L15/32 |
主分类号 |
B60K1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|