DISPOSITIF DE COMMANDE POUR LA RECIRCULATION DES GAZ D'ECHAPPEMENT
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.
申请公布号
RO71117(A)
申请公布日期
1980.11.25
申请号
RO19740084381
申请日期
1974.10.07
申请人
REGIE NATIONALE DES USINES RENAULT BILLANCOURT AUTOMOBILES PEUGEOT,FR