发明名称 |
Arrangement for controlling the recirculation of exhaust gas in internal combustion engines |
摘要 |
An arrangement for controlling the recirculation of exhaust gases within internal combustion engines, includes a recycling system of conduits connecting the engine exhaust manifold to the main inlet manifold of the carburetion system and having a recirculating valve interposed within such circuit. The obturator of the recirculation valve has a truncated-cone configuration of such design that the increase in the variable area of the opening between the stopper or obturator and its seat is a function of the engine speed and load. In recycling the exhaust gases, the invention serves as an antipollution means for the exhaust gases of internal combustion engines.
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申请公布号 |
US3978834(A) |
申请公布日期 |
1976.09.07 |
申请号 |
US19740509256 |
申请日期 |
1974.09.25 |
申请人 |
REGIE NATIONALE DES USINES RENAULT |
发明人 |
ARNAUD, HENRI;HUBLIN, MARTIAL;DEVAUX, GEORGES;LAMBERT, CLAUDE;MILLIOT, HENRI |
分类号 |
F02B47/08;F02D21/08;F02M25/06;F02M25/07;(IPC1-7):F02M25/06 |
主分类号 |
F02B47/08 |
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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