KR950011808A - Noise corrugated pipe of automobile exhaust pipe - Google Patents

Noise corrugated pipe of automobile exhaust pipe Download PDF

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Publication number
KR950011808A
KR950011808A KR1019930021915A KR930021915A KR950011808A KR 950011808 A KR950011808 A KR 950011808A KR 1019930021915 A KR1019930021915 A KR 1019930021915A KR 930021915 A KR930021915 A KR 930021915A KR 950011808 A KR950011808 A KR 950011808A
Authority
KR
South Korea
Prior art keywords
pipe
braid
noise
automobile exhaust
exhaust pipe
Prior art date
Application number
KR1019930021915A
Other languages
Korean (ko)
Inventor
김상화
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 KR1019930021915A priority Critical patent/KR950011808A/en
Publication of KR950011808A publication Critical patent/KR950011808A/en

Links

Abstract

소음 감쇄성능이 매우 우수한 자동차 배기관의 소음용 주름관에 관한 것으로 자동차 배기관 어셈블리와 관이음되는 양쪽 관이음 연결부재(1) (1')의 내경방향 쪽으로는 조밀한 금속망상의 브레이드-인너(2)를 고정하고, 외경방향 쪽으로는 벨로우즈관(3)을 고정하여 벨로우즈관(3) 주위에는 조밀한 망상의 브레이드-아웃터 (4)를 고정하되 브레이드-인너(2)와 벨로우즈관(3) 사이에는 제 1 소음 감쇄실(5)을 형성하고, 벨로우즈관(3)과 브레이드-아웃터(4) 사이에는 제 2 소음 감쇄실(6)을 형성하여서 된 것임을 특징으로 하는 자동차 배기관 소음용 주름관.The present invention relates to a noise corrugated pipe of an automobile exhaust pipe having excellent noise attenuation performance, and has a dense metal mesh braid-inner toward the inner diameter direction of both pipe joint connecting members (1 ') connected to the automobile exhaust pipe assembly. Fix the bellows pipe (3) to the outer diameter direction, and fix the dense mesh braid-outer (4) around the bellows pipe (3), but between the braid-inner (2) and the bellows pipe (3). A first noise attenuation chamber (5) is formed, and a second noise attenuation chamber (6) is formed between the bellows pipe (3) and the braid-outer (4).

Description

자동차 배기관의 소음용 주름관Noise corrugated pipe of automobile exhaust pipe

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

제 1 도는 본 발명에 의한 소음용 주름관의 사용 상태도,1 is a state of use of the corrugated pipe for noise according to the present invention,

제 2 도는 본 발명에 의한 소음용 주름관의 정면에서 본 반단면도,2 is a half sectional view seen from the front of the corrugated pipe for noise according to the present invention,

제 3 도는 제 2 도의 A선내 확대도.3 is an enlarged view of a ship A in FIG.

Claims (1)

자동차 배기관 어셈블리와 관이음되는 양쪽 관이음 연결부재(1)(1')의 내경방향 쪽으로는 조밀한 금속 망상의 브레이드-인너(2)를 고정하고, 외경방향 쪽으로는 벨로우즈관(3)을 고정하며 벨로우즈관(3) 주위에는 조밀한 망상의 브레이드-아웃터(4)를 고정하되 브레이드-인너(2)와 벨로우즈관(3) 사이에는 제 1 소음감쇄실 (5)을 형성하고, 벨로우즈관(3)과 브레이드-아웃터(4) 사이에는 제 2 소음 감쇄실 (6)을 형성하여서 된 것임을 특징으로 하는 자동차 배기관 소음용 주름관.Fix the braid-inner (2) of dense metal mesh in the inner diameter direction of both pipe joint connecting members (1) (1 '), which are connected to the automobile exhaust pipe assembly, and fix the bellows pipe (3) in the outer diameter direction. A dense mesh braid-outer (4) is fixed around the bellows pipe (3), and a first noise reduction chamber (5) is formed between the braid-inner (2) and the bellows pipe (3). A corrugated pipe for automobile exhaust pipe noise, characterized in that a second noise attenuation chamber (6) is formed between 3) and the braid-outer (4). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930021915A 1993-10-21 1993-10-21 Noise corrugated pipe of automobile exhaust pipe KR950011808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930021915A KR950011808A (en) 1993-10-21 1993-10-21 Noise corrugated pipe of automobile exhaust pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930021915A KR950011808A (en) 1993-10-21 1993-10-21 Noise corrugated pipe of automobile exhaust pipe

Publications (1)

Publication Number Publication Date
KR950011808A true KR950011808A (en) 1995-05-16

Family

ID=66825199

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930021915A KR950011808A (en) 1993-10-21 1993-10-21 Noise corrugated pipe of automobile exhaust pipe

Country Status (1)

Country Link
KR (1) KR950011808A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040031941A (en) * 2002-10-08 2004-04-14 현대자동차주식회사 Flexible tube
KR100513447B1 (en) * 2002-06-29 2005-09-09 현대자동차주식회사 Turbo noise reduction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513447B1 (en) * 2002-06-29 2005-09-09 현대자동차주식회사 Turbo noise reduction device
KR20040031941A (en) * 2002-10-08 2004-04-14 현대자동차주식회사 Flexible tube

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E902 Notification of reason for refusal
E601 Decision to refuse application