发明名称 |
ABGASRÜCKFÜHRUNGSVORRICHTUNG FÜR EINE BRENNKRAFTMASCHINE |
摘要 |
The invention concerns a device for recycling the exhaust gases of an internal combustion engine comprising a circuit (2) for recycling the exhaust gases of an exhaust manifold to the induction pipe (1), the recycling circuit (2) comprising at one of its ends a tubular duct (3) for penetrating the induction pipe (1) through a corresponding opening (9) by projecting inside this induction pipe(1), said tubular duct (3) comprising a fastening ring (8) to be tightly clamped between the external surface of the induction pipe (1) and a flange (10) integral with the end of the circuit, characterised in that said fastening ring (8) comprises a boss (11) for enclosing said opening (9) to ensure the tightness of the device when the flange (10) is clamped. |
申请公布号 |
DE69715253(T2) |
申请公布日期 |
2003.05.22 |
申请号 |
DE1997615253T |
申请日期 |
1997.12.12 |
申请人 |
RENAULT S.A.S., BOULOGNE BILLANCOURT;WESTAFLEX-AUTOMOBILE, ROUBAIX |
发明人 |
COMA, GILLES;CORNELIUS, MICHEL |
分类号 |
F02M25/07;F16L23/16 |
主分类号 |
F02M25/07 |
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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