发明名称 |
DRIVE SYSTEM WITH OPTIMISED COOLING OF THE DRIVE MOTOR |
摘要 |
The invention relates to a drive system with a planetary gear (4) and a variable speed drive motor (2). The aim of the invention is to provide optimised cooling of said drive motor. To this end, the drive motor projects with its housing (6) at least partially into a cavity, said cavity being situated in the lubricant area of the gear housing (14). This means that a part of the exothermic surface of the drive motor enters into good thermal contact with the liquid gear lubricant, so as to prevent harmful high temperatures from being reached in the drive motor. |
申请公布号 |
WO9853223(A1) |
申请公布日期 |
1998.11.26 |
申请号 |
WO1998EP02903 |
申请日期 |
1998.05.16 |
申请人 |
ZF FRIEDRICHSHAFEN AG;PESCHECK, JUERGEN;KULLBORG, OVE |
发明人 |
PESCHECK, JUERGEN;KULLBORG, OVE |
分类号 |
F16H1/28;F16H57/025;H02K7/116;H02K9/19 |
主分类号 |
F16H1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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