发明名称 |
ELECTROHYDRAULIC CONTROL SYSTEM FOR CONTROLLING GEARSPEED CHANGES IN PARTIALLY OR FULLY AUTOMATIC TRANSMISSIONS OF VEHICLES |
摘要 |
A control unit has a signal input from at least one sensor and a signal output for electrically actuating at feast one valve in order to hydraulical ly activate a gear-changing element. An emergency gear change slide can switch off the electrical actuation of the valves so that hydraulic modulati on can be carried out.
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申请公布号 |
CA2390890(A1) |
申请公布日期 |
2002.12.18 |
申请号 |
CA20022390890 |
申请日期 |
2002.06.18 |
申请人 |
RENK AKTIENGESELLSCHAFT |
发明人 |
NAUNHEIMER, HARALD |
分类号 |
F16H61/02;F16H61/12;(IPC1-7):F16H61/00 |
主分类号 |
F16H61/02 |
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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