发明名称 |
Control valve device for an indirect acting rail vehicle pneumatic brake |
摘要 |
The control valve unit (1) for an indirectly acting pneumatic brake of a rail vehicle has an adjusting valve (6) which in a first selected position creates a flow connection between an adjusting volume (8) and a control chamber (10), and in a second selected position creates a flow connection between the adjusting volume and a vent (18). The adjusting valve is operated by a piston (20) which in the first selected position is loaded by the main air line pressure (pHL) and a spring unit (22), and in the second position by the pressure (pA) in the control chamber.
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申请公布号 |
EP1520764(A2) |
申请公布日期 |
2005.04.06 |
申请号 |
EP20040023357 |
申请日期 |
2004.09.30 |
申请人 |
KNORR-BREMSE SYSTEME FUER SCHIENENFAHRZEUGE GMBH |
发明人 |
SONNTAG, STEFAN;SIMON, TIMM;HELLER, MARTIN, DR. |
分类号 |
B60T15/18;B60T15/36;(IPC1-7):B60T15/18 |
主分类号 |
B60T15/18 |
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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