发明名称 |
Brake velocity fuse valve |
摘要 |
<p>An improved the velocity fuse valve controls communication between first and second brake valves and first and second brake lines. The velocity fuse valve includes a valve housing having a valve bore which slidably receives a valve spool. The spool moves in response to pressure in first and second pilot chambers, each communicated with a corresponding first and second outlet. The first pilot chamber is communicated with the first outlet via a first dashpot passage and a first orifice, and the second pilot chamber is communicated with the second outlet via a second dashpot passage and a second orifice. The orifices reduce or control how fast the spool will move in response to the pressure differential between the pilot chambers.</p> |
申请公布号 |
EP1106464(B1) |
申请公布日期 |
2004.09.15 |
申请号 |
EP20000126357 |
申请日期 |
2000.12.02 |
申请人 |
DEERE & COMPANY;EATON CORPORATION |
发明人 |
DUNBAR, SCOTT DAVID;VALENTIN, TIMOTHY LLOYD |
分类号 |
B60T15/36;B60T11/32;B60T13/68;B60T17/18;(IPC1-7):B60T11/32;B60T13/12 |
主分类号 |
B60T15/36 |
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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