发明名称 |
DEVICE FOR CONTROLLING VALVE OPEN TIME OF EXHAUST VALVE |
摘要 |
<p>PURPOSE:Exhaust valve opening time is controlled in response to an internal pressure in the cylinder, a period during which a flow speed of exhaust gas is in a sonic velocity irrespective of an operational condition and thereby a cooling condition of exhaust gas temperature is detected to improve the oxidation reaction of the exhaust gas.</p> |
申请公布号 |
JPS523913(A) |
申请公布日期 |
1977.01.12 |
申请号 |
JP19750080349 |
申请日期 |
1975.06.27 |
申请人 |
NISSAN MOTOR |
发明人 |
HAYASHI YOSHIMASA;AOYAMA SHIYUNICHI |
分类号 |
F01L13/00;F01L1/00;F01L1/04;F02D13/02 |
主分类号 |
F01L13/00 |
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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