发明名称 |
Combustion engine including fluidically-driven engine valve actuator |
摘要 |
Engines and methods of controlling an engine may involve one or more fluidically driven actuators associated with engine intake and/or exhaust valves. In some examples, the actuators may be placed in flow communication with high pressure fluid from one source and/or low pressure fluid from another. Timing of valve closing/opening and use of an air supply system may enable engine operation according to a Miller cycle.
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申请公布号 |
US7201121(B2) |
申请公布日期 |
2007.04.10 |
申请号 |
US20040992198 |
申请日期 |
2004.11.19 |
申请人 |
CATERPILLAR INC |
发明人 |
WEBER JAMES R.;LEMAN SCOTT A.;COLEMAN GERALD N.;DUFFY KEVIN P.;FLUGA ERIC C.;KILKENNY JONATHAN P.;PIERPOINT DAVID A. |
分类号 |
F01L9/02;F01L1/26;F01L1/34;F01L9/00;F02B29/04;F02B37/013;F02B75/02;F02D13/02;F02D15/04;F02D41/00;F02D41/40;F02M25/07;F02M57/02;F02M59/36 |
主分类号 |
F01L9/02 |
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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