发明名称 |
Variable area swirl generating engine cylinder inlet port |
摘要 |
Control of cylinder swirl in an internal combustion engine is provided by a swirl generating inlet port having a movable wall to vary the cross-sectional area of the port in a swirl portion surrounding the valve axis. In a preferred embodiment, a wall of thin flexible spring material extends the length of the port and is tensioned or released to vary the flow area.
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申请公布号 |
US4381743(A) |
申请公布日期 |
1983.05.03 |
申请号 |
US19810238492 |
申请日期 |
1981.02.26 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
MAIR, ALEX C. |
分类号 |
F02B1/04;F02B31/06;F02F1/42;(IPC1-7):F01L3/00 |
主分类号 |
F02B1/04 |
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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