发明名称 |
Off-setting rate of pressure rise in a fluid system |
摘要 |
A control arrangement operates in conjunction with a control scheme to control the maximum pressure level within a conduit network of a fluid system without the need to have high flow pressure relief valves. The control arrangement provides a low flow pressure relief valve connected in parallel with an electrically actuated valve mechanism to trim any over-pressure conditions so that the control scheme has more time to move the electrically actuated valve mechanism to a flow bypassing, pressure relieving position.
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申请公布号 |
US6199378(B1) |
申请公布日期 |
2001.03.13 |
申请号 |
US19990400683 |
申请日期 |
1999.09.21 |
申请人 |
CATERPILLAR INC. |
发明人 |
AARDEMA JAMES A.;HAJEK, JR. THOMAS J.;KOEHLER DOUGLAS W.;MATE EDWARD W.;TRIFFAUX VINCENT |
分类号 |
F15B11/00;F15B11/028;F15B13/04;(IPC1-7):F16D31/02 |
主分类号 |
F15B11/00 |
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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