发明名称 |
Variable capacity electropneumatic control valve |
摘要 |
A variable capacity electropneumatic control valve using analog electropneumatic supply and release valve to control the control valve output and a relay valves to add extra capacity when the required capacity exceeds that of the analog valves.
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申请公布号 |
US5758929(A) |
申请公布日期 |
1998.06.02 |
申请号 |
US19960712199 |
申请日期 |
1996.09.11 |
申请人 |
NEW YORK AIR BRAKE CORPORATION |
发明人 |
NEWTON, RONALD O.;ROOT, KEVIN B. |
分类号 |
B60T13/66;B60T13/68;(IPC1-7):B60T13/68 |
主分类号 |
B60T13/66 |
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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