发明名称 |
MOTEUR THERMIQUE EQUIPE D'UN TURBOCOMPRESSEUR DE SURALIMENTATION ET PROCEDE POUR LUTTER CONTRE LE POMPAGE DU TURBOCOMPRESSEUR |
摘要 |
The engine has a turbocharger including a compressor (8) to compress an exterior gas, and a recirculation circuit to re-inject a part of exhaust gas in an inlet of a combustion chamber (1). An exhaust gas recirculation valve (14) is controlled by an electronic control case (60) to regulate mass flow of the re-injected gas. The case prevents exceeding of maximum mass flow of the re-injected gas relative to a minimum mass flow of the exterior gas, below which the compressor tends to pump. A temperature sensor (53a), pressure sensors (52, 53b) and a rotation sensor (55) are connected to the case. An independent claim is also included for a method for supercharging an engine with compressed gas. |
申请公布号 |
FR2921699(B1) |
申请公布日期 |
2014.06.06 |
申请号 |
FR20070057994 |
申请日期 |
2007.10.02 |
申请人 |
PEUGEOT CITROEN AUTOMOBILES SA |
发明人 |
HAYAT OLIVIER;CALENDINI PIERRE OLIVIER |
分类号 |
F02D41/18;F02B47/08;F02D21/08 |
主分类号 |
F02D41/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|