发明名称 |
Concentric intake and exhaust valve assembly |
摘要 |
An internal combustion engine having a cylinder bore providing a combustion chamber, and a piston located in the cylinder bore. A head mounted on the cylinder has concentric intake and exhaust valves operable to control the flow of gas into and out of the combustion chamber.
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申请公布号 |
US4449490(A) |
申请公布日期 |
1984.05.22 |
申请号 |
US19820379637 |
申请日期 |
1982.05.19 |
申请人 |
HANSEN ENGINE CORPORATION |
发明人 |
HANSEN, CRAIG N. |
分类号 |
F01L1/28;(IPC1-7):F01L1/28 |
主分类号 |
F01L1/28 |
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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