发明名称 |
Combustion chamber for spark ignition internal combustion engine |
摘要 |
A piston has formed in the top thereof a part-spherical depression which forms part of a combustion chamber. The depression is so formed as to permit the flame front during the initial stage of combustion to reach the surface of the depression substantially at the same time, giving better conditions for efficient combustion and short combustion duration.
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申请公布号 |
US4442808(A) |
申请公布日期 |
1984.04.17 |
申请号 |
US19800215082 |
申请日期 |
1980.12.10 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
TSUTSUMI, SABURO;DOZONO, KICHIHIKO;MATAYOSHI, YUTAKA;KUNII, KAZUYA |
分类号 |
F02B1/04;F02B23/08;F02F1/24;F02F3/26;(IPC1-7):F02F3/26 |
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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