EGR (exhaust gas recirculation) exhaust guide tube and connection structure of EGR valve and plastic intake manifold
The utility model provides an EGR exhaust guide tube comprising a flange and a gas tube mounted thereon. The flange has a first end face facing the plastic intake manifold and a second end face facing an EGR valve. Two sleeves are arranged on the flange on two sides of the gas tube. The top ends of...
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Main Authors | , , , , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
07.01.2015
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model provides an EGR exhaust guide tube comprising a flange and a gas tube mounted thereon. The flange has a first end face facing the plastic intake manifold and a second end face facing an EGR valve. Two sleeves are arranged on the flange on two sides of the gas tube. The top ends of the sleeves are higher than the first end face. A connection structure of the EGR valve and the plastic intake manifold for the EGR exhaust guide tube is further provided. By the use of the EGR exhaust guide tube and the connection structure of the EGR valve and the plastic intake manifold, the problems of sealing, heat influence and seal failure can be all solved. |
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Bibliography: | Application Number: CN20142553434U |