发明名称 |
Internal combustion engines |
摘要 |
A rotary valve for an internal combustion engine is provided in the upper end of a cylinder to control intake and exhaust. A combustion chamber is formed in the valve and the valve is movable co-linearly with respect to the longitudinal axis of the cylinder under the control of a hydraulic fluid whereby the combustion forces on the valve are absorbed by the fluid and the valve can move in response to the pressures and vacuums in the cylinder. A special valve is provided for controlling the flow of the hydraulic fluid, and ducts are provided in the inlet and outlet ports with special seals engaging the rotary valve member.
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申请公布号 |
US4311119(A) |
申请公布日期 |
1982.01.19 |
申请号 |
US19790027505 |
申请日期 |
1979.04.05 |
申请人 |
MENZIES, MURRAY A.;STEVENSON, WILLIAM G. |
发明人 |
MENZIES, MURRAY A.;STEVENSON, WILLIAM G. |
分类号 |
F01L7/02;(IPC1-7):F01L7/00 |
主分类号 |
F01L7/02 |
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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