EXHAUST GAS COOLER WITH BYPASS TUBE AND EXHAUST GAS RECIRCULATION VALVE
摘要
An exhaust gas recirculation cooler (1) with a coolant chamber (14), a bypass tube (50) and means (70) to selectively direct exhaust gas through the coolant chamber (14) or bypass tube (50). The bypass tube (50) may be used to direct hot exhaust gases to the engine under low engine temperature/load operating conditions and during start up of the engine; the coolant chamber (14) may be used to cool very hot gases under high engine temperature/load conditions and direct the cooled gas to the engine. The bypass tube (50) is integrally formed with the coolant chamber, reducing space required for the cooler and making for easier installation.
申请公布号
EP1305512(B1)
申请公布日期
2006.05.17
申请号
EP20010953232
申请日期
2001.07.30
申请人
SERCK HEAT TRANSFER LIMITED
发明人
LEEDHAM, STEWART, WILLIAM;STONEHOUSE, MATTHEW, THOMAS, GRAHAM