Apparatus of exhaust gas recirculation valve for an internal combustion engine

摘要

PCT No. PCT/KR97/00261 Sec. 371 Date Aug. 17, 1998 Sec. 102(e) Date Aug. 17, 1998 PCT Filed Dec. 8, 1997 PCT Pub. No. WO98/28534 PCT Pub. Date Jul. 2, 1998The invention relates to an apparatus of an exhaust gas recirculation valve for an internal combustion engine for preventing the thermal effect on an intake manifold due to high temperature of recirculated exhaust gas. The apparatus of EGR valve is comprised of an exhaust gas recirculation valve consisting of a body and an adapter having a second flange which causes the body to be attached on a first flange of the intake manifold. A gap of 3 mm to 5 mm separates a first border of the first flange from a second border of the adapter.