发明名称 |
Level regulator for automotive vehicles |
摘要 |
A digital or analogue regulator circuit for activating a pump or pressure reducing valve, whose action respectively raises and lowers the body of a vehicle relative to the rear axle, each operating with a time delay so that temporary level changes will not initiate a regulatory process. Feedback circuits provide hysteresis. In both embodiments, level changes are represented by changes in the collector potential of a transistor and positive and negative feedback are provided to the base of the transistor to create the hysteresis or dead zone. In the digital embodiment, a counter generates the delay and the negative feedback.
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申请公布号 |
US4185845(A) |
申请公布日期 |
1980.01.29 |
申请号 |
US19780895767 |
申请日期 |
1978.04.12 |
申请人 |
BOSCH, ROBERT GMBH |
发明人 |
KUBACH, HANS;MISCH, WOLFGANG |
分类号 |
B60G17/00;B60G17/015;B60G17/018;B60G17/019;G05D1/08;(IPC1-7):B60G17/04 |
主分类号 |
B60G17/00 |
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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