发明名称 |
ELECTRONIC COMPRESSED-AIR SYSTEM |
摘要 |
An electronic compressed-air system includes a compressed-air supply part having a compressor and a consumer part having load circuits. The load circuits are supplied with compressed-air via solenoid valves. At least one load circuit is provided with a pressure reservoir. The pressure in the load circuits is monitored by pressure sensors, whose signals are evaluated by an ECU that controls the solenoid valves. The load circuits include service-brake circuits having a compressed-air reservoir, secondary load circuits and a high-pressure circuit, wherein the solenoid valves of the service-brake circuits and the solenoid valves of the secondary load circuits are open in a de-energized normal state and the solenoid valve of the high-pressure circuit is closed in the de-energized normal state. |
申请公布号 |
EP1651489(A1) |
申请公布日期 |
2006.05.03 |
申请号 |
EP20040740909 |
申请日期 |
2004.07.12 |
申请人 |
WABCO GMBH & CO. OHG |
发明人 |
DIEKMEYER, HEINRICH;BORNHOF, HANS-ULRICH;LIPPELT, FRANK-DIETMAR |
分类号 |
B60T13/26;B60T17/02;(IPC1-7):B60T13/26 |
主分类号 |
B60T13/26 |
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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