发明授权
- 专利标题: Fluid bypass system
- 专利标题(中): 流体旁通系统
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申请号: US12648410申请日: 2009-12-29
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公开(公告)号: US08607559B2公开(公告)日: 2013-12-17
- 发明人: Philip James Dybing
- 申请人: Philip James Dybing
- 申请人地址: US OH Cleveland
- 专利权人: Eaton Corporation
- 当前专利权人: Eaton Corporation
- 当前专利权人地址: US OH Cleveland
- 代理机构: Merchant & Gould P.C.
- 主分类号: F16D31/02
- IPC分类号: F16D31/02 ; F15B13/04
摘要:
A method for actuating a bypass control valve assembly of a fluid system includes receiving a first input signal at an electronic control unit. The first input signal is related to an active position of a direction control valve that is in fluid communication with a fluid pump and a fluid actuation device. The directional control valve includes a neutral position that provides fluid communication between a fluid inlet port of the directional control valve and a fluid outlet port of the directional control valve. A second input signal is received at the electronic control unit. The second input signal is related to the rotational speed of the fluid pump. The second input signal is compared to a limit. A drain valve of a bypass valve assembly is actuated so that fluid communication between the fluid pump and a fluid reservoir through the bypass valve assembly is blocked.
公开/授权文献
- US20110154816A1 FLUID BYPASS SYSTEM 公开/授权日:2011-06-30
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