Automobile silencer

The invention discloses an automobile silencer, and relates to the technical field of automobile silencer production. The automobile silencer comprises a shell provided with an air inlet pipe and an air outlet pipe. The inner space in the shell is divided into a first cavity and a second cavity by a...

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Bibliographic Details
Main Authors ZHENG ZHONGXIA, ZHOU JINJIA
Format Patent
LanguageEnglish
Published 30.09.2015
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary:The invention discloses an automobile silencer, and relates to the technical field of automobile silencer production. The automobile silencer comprises a shell provided with an air inlet pipe and an air outlet pipe. The inner space in the shell is divided into a first cavity and a second cavity by a separating disk with holes in the air inflow direction. The tail end of the air inlet pipe is blocked. The air inlet pipe penetrates through the separating disk and stretches into the second cavity. Multiple through holes of the air inlet pipe are uniformly distributed on the pipe wall of the first cavity and the pipe wall of the second cavity. Multiple through holes are formed in the separating disk. Compared with the prior art, the automobile silencer can solve the problems that the silencing effect of an existing automobile silencer is bad, and the service life is short.
Bibliography:Application Number: CN20151328265