发明名称 |
Dislodging a throttle plate from ice formation |
摘要 |
A servo motor operated rotary air throttle has a driving member connected to the throttle shaft. The motor rotor is connected to the driving member in a lost motion connection. If the throttle is lodged due to ice formation, the motor rotor acquires rotary momentum relative to the driving member during the lost motion rotation and a projection on the rotor impacts the end of a slot in the driving member to impart a momentum pulse to the driving member and throttle shaft and dislodge the throttle.
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申请公布号 |
EP1331381(A2) |
申请公布日期 |
2003.07.30 |
申请号 |
EP20030001171 |
申请日期 |
2003.01.21 |
申请人 |
EATON CORPORATION |
发明人 |
LORENZ, EDWIN D.;PRESTON, DAVID M.;HAEFNER, DONALD R. |
分类号 |
F02D11/10;F02D9/00;F02D9/02;F02D9/10;F02D41/10;(IPC1-7):F02D11/10 |
主分类号 |
F02D11/10 |
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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