发明名称 |
Internal combustion engine radiator cooling fan drive motor control system |
摘要 |
The electric drive motor of an internal combustion engine radiator cooling fan that is arranged to be energized by the output potential of a dynamoelectric generator driven by the engine is supplied with operating potential in such a manner that the average supplied drive motor power is directly proportional to engine speed while engine temperature is within the range between a predetermined first temperature and a predetermined higher second temperature and the engine is operating within a selected speed range.
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申请公布号 |
US4313402(A) |
申请公布日期 |
1982.02.02 |
申请号 |
US19790098800 |
申请日期 |
1979.11.30 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
LEHNHOFF, RICHARD N.;STAKER, WILLIAM C. |
分类号 |
F01P7/04;G05D23/24;(IPC1-7):F01P7/02 |
主分类号 |
F01P7/04 |
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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