KR960008026A - Variable Silencer for Intake Manifold of Automobile - Google Patents

Variable Silencer for Intake Manifold of Automobile Download PDF

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Publication number
KR960008026A
KR960008026A KR1019940021168A KR19940021168A KR960008026A KR 960008026 A KR960008026 A KR 960008026A KR 1019940021168 A KR1019940021168 A KR 1019940021168A KR 19940021168 A KR19940021168 A KR 19940021168A KR 960008026 A KR960008026 A KR 960008026A
Authority
KR
South Korea
Prior art keywords
intake manifold
automobile
intake
variable silencer
side branch
Prior art date
Application number
KR1019940021168A
Other languages
Korean (ko)
Inventor
민형선
Original Assignee
김태구
대우자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019940021168A priority Critical patent/KR960008026A/en
Publication of KR960008026A publication Critical patent/KR960008026A/en

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Abstract

본 발명은 자동차의 흡기다기관용 가변용 소음장치에 관한 것으로 본 발명은 흡기다기관(1)의 흡기관로(2)에 연결된 사이드브랜치공명관에 다수의 밸브(V1~Vn)를 설치한 것으로 밸브(V1~Vn)의 개폐 작동으로 공명 길이(L1~Ln)를 조절하여 작동주파수를 가변시켜 흡기다기관(1)및 엔진으로 부터 발생되는 소음을 감쇠시키므로 자동차로 부터 발생되는 소음을 줄이는데 유용하다.The present invention relates to a variable silencer for an intake manifold of an automobile, and the present invention provides a plurality of valves (V 1 to V n ) installed in a side branch resonance tube connected to an intake pipe passage (2) of an intake manifold (1). The noise generated from the vehicle is attenuated by controlling the resonance length (L 1 ~ L n ) by opening / closing the valve (V 1 ~ V n ) to vary the operating frequency to attenuate the noise from the intake manifold (1) and the engine. Useful for reducing

Description

자동차의 흡기다기관용 가변용 소음장치Variable Silencer for Intake Manifold of Automobile

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 소음장치를 설명하기 위한 구성도,1 is a configuration diagram for explaining a conventional silencer,

제2도는 본 발명에 따른 가변형 소음장치의 구성도.2 is a block diagram of a variable silencer according to the present invention.

Claims (1)

통상의 흡기다기관(1)의 흡기관로(2)상에 사이드브랜치공명관(100)이 연결되어 흡기관로(2)로 유입되는 소음을 감쇠시키는 자동차의 소음감쇠장치에 있어서, 상기 사이드브랜치공명관(100)에 일정간격으로 수개의 밸브(V1~Vn)를 설치하여 상기 밸브(V1~Vn)의 개폐작동으로 작동주파수 범위를 가변시킬 수 있도록 한 것을 특징으로 하는 자동차의 흡기다기관용 가변형 소음장치.A side branch resonance tube (100) is connected to a side branch resonance tube (100) on an intake pipe passage (2) of a normal intake manifold (1) to attenuate the noise flowing into the intake pipe passage (2). Intake of the vehicle, characterized in that by installing several valves (V 1 ~ V n ) at a predetermined interval to the 100 to change the operating frequency range by the opening and closing operation of the valve (V 1 ~ V n ). Variable silencer for engines. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940021168A 1994-08-26 1994-08-26 Variable Silencer for Intake Manifold of Automobile KR960008026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940021168A KR960008026A (en) 1994-08-26 1994-08-26 Variable Silencer for Intake Manifold of Automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940021168A KR960008026A (en) 1994-08-26 1994-08-26 Variable Silencer for Intake Manifold of Automobile

Publications (1)

Publication Number Publication Date
KR960008026A true KR960008026A (en) 1996-03-22

Family

ID=66686833

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940021168A KR960008026A (en) 1994-08-26 1994-08-26 Variable Silencer for Intake Manifold of Automobile

Country Status (1)

Country Link
KR (1) KR960008026A (en)

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E902 Notification of reason for refusal
E601 Decision to refuse application