发明名称 |
SYSTEM AND METHOD IMPLEMENTING AIR SHUTOFF POSITION DETECTION STRATEGY |
摘要 |
An engine air shutoff valve system with an improved sensor that facilitates a position detection of the shutoff valve is disclosed. The air shutoff valve system may include a shutoff valve, an indicator, and at least one solid-state proximity sensor. The shutoff valve is moveable between an open and closed position. The indicator is operatively coupled to the shutoff valve. The indicator is movable between a normal state and a tripped state in respective correspondence with the open and closed positions of the shutoff valve. At least one solid-state proximity sensor can be configured to detect when the indicator is in the tripped state.
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申请公布号 |
US2013000730(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201113173845 |
申请日期 |
2011.06.30 |
申请人 |
CATERPILLAR INC.;JOHNSON TRAVIS S.;MILLER MATTHEW J.;KENNING MICHAEL E.;BROWN JASON M.;KOEKENBERG DALE E. |
发明人 |
JOHNSON TRAVIS S.;MILLER MATTHEW J.;KENNING MICHAEL E.;BROWN JASON M.;KOEKENBERG DALE E. |
分类号 |
F17D3/00;F16K37/00 |
主分类号 |
F17D3/00 |
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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