KR970046806A - Exhaust Pipe Connection - Google Patents

Exhaust Pipe Connection Download PDF

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Publication number
KR970046806A
KR970046806A KR1019950050759A KR19950050759A KR970046806A KR 970046806 A KR970046806 A KR 970046806A KR 1019950050759 A KR1019950050759 A KR 1019950050759A KR 19950050759 A KR19950050759 A KR 19950050759A KR 970046806 A KR970046806 A KR 970046806A
Authority
KR
South Korea
Prior art keywords
buffer member
exhaust pipe
connector
bellows
member support
Prior art date
Application number
KR1019950050759A
Other languages
Korean (ko)
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KR0154369B1 (en
Inventor
김용호
Original Assignee
김용호
주식회사 에스제이엠
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Application filed by 김용호, 주식회사 에스제이엠 filed Critical 김용호
Priority to KR1019950050759A priority Critical patent/KR0154369B1/en
Publication of KR970046806A publication Critical patent/KR970046806A/en
Application granted granted Critical
Publication of KR0154369B1 publication Critical patent/KR0154369B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Joints Allowing Movement (AREA)

Abstract

본 발명은 차량욘 배기관을 연결하기 위한 연결구에 관한 것으로, 서로 거리를 두고 떨어진 위치로 엔진측과 배기관측에 각각 연통되게 접속되는 관형사의 완충부재지짙브(10)(20) 또는 (50)(60)들과; 상기 완충부재지지튜브(10)(20) 또는 (50)(60)들의 양단에 각각 고정되어 배기가스의 기밀을 유지하며 변위를 흡수시키는 벨로즈(30)와; 상기 완충부재지지튜브(10)(20)(50)(60)들 내지 벨로즈(30)의 내경에 회전중심점(C)을 가지며 밴딩되는 것을 흡수할 수 있도록 플랜지(41)의 양측으로 각각 완충부재(43)(44)를 갖는 볼죠인트수단(40)이 구비되어, 각 방향의 변위를 흡수하는 것은 물론, 특히 굽힘변위가 집중적을 큰 ??도로 작용되는 경우에 매우 적합하게 사용될 수 있다. 따라서, 엔진측에 근접하여 설치하면, 그 기능의 장점을 최대한 활용할 수 있는 등의 매우 유용한 발명인 것이다.The present invention relates to a connector for connecting a vehicle pipe exhaust pipe, the buffer member jib 10, 20 or 50 of the tubular shape that is connected to the engine side and the exhaust pipe side in a position separated from each other at a distance from each other ( 60); A bellows 30 fixed to both ends of the buffer member support tubes 10, 20 or 50, 60 for absorbing displacement while maintaining airtightness of the exhaust gas; The buffer member supporting tubes 10, 20, 50, 60 and the inner diameter of the bellows 30 has a center of rotation (C) and each buffered to both sides of the flange 41 to absorb the bending The ball joint means 40 having the members 43 and 44 is provided so as to absorb the displacement in each direction as well as to be particularly suitably used when the bending displacement acts intensively at large degrees. Therefore, when installed close to the engine side, it is a very useful invention, such as to take full advantage of its features.

Description

배기관용 연결구Exhaust Pipe Connection

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

제1도 내지 제9도는 본 발명의 실시예를 도시한 것으로, 제1도 내지 제7도는 본 발명의 각 실시예를 보인 반단면도1 to 9 show an embodiment of the present invention, Figures 1 to 7 are half cross-sectional view showing each embodiment of the present invention.

제8도는 제7도의 "A"부 확대단면도FIG. 8 is an enlarged sectional view of part “A” of FIG. 7

제9도는 본 발명의 비틀림변위 작용시 보호를 위한 완충구조의 횡단면도9 is a cross-sectional view of the buffer structure for protection during torsional displacement of the present invention

제10도는 완충부재의 사시도10 is a perspective view of the buffer member

Claims (11)

서로 거리를 두고 떨어진 위치로 엔진측과 배기관측에 각각 연통되게 접속되는 관형상의 완충부재지지튜브(10)(20)들과; 상기 완충부재지지튜브(10)(20)들의 양단에 각각 고정되어 배기가스의 기밀을 유지하며 변위를 흡수시키는 벨로즈(30)와; 상기 완충부재지지튜브(10)(20)들 내지 벨로즈(30)의 중심축선상에 회전중심점(C)을 가지며 밴딩변위를 흡수할 수 있도록 플랜지(41)의 양측으로 각각 완충부재(43)(44)를 갖는 볼죠인트수단(40)이 구비되어서 구성됨을 특징으로 하는 배기관용 연결구.Tubular buffer member support tubes 10 and 20 connected to the engine side and the exhaust pipe side to be spaced apart from each other; A bellows 30 fixed to both ends of the buffer member support tubes 10 and 20 to maintain airtightness of the exhaust gas and to absorb displacement; The buffer member 43 has a center of rotation (C) on the central axis of the buffer member support tubes (10) (20) to the bellows (30) and each side of the flange (41) to absorb the bending displacement. A connector for an exhaust pipe, characterized in that the ball joint means (40) having a (44) is provided. 제1항에 있어서, 상기 볼죠인트수단(40)은 일측의 완충부재지지튜브(10)를 수평하게 연장하여 플랜지(41)를 성형하고, 이에 중첩되게 그 외측으로 덮어지는 타측 완충부재지지튜브(20)는 회전중심점(C)을 중심으로곡면부(42)를 성형하여, 플랜지(41) 양측으로곡면부(42) 내경 사이에 각각 완충부재(43)(44)들을 설치하여서 구성됨을 특징으로 하는 배기관용 연결구.According to claim 1, wherein the ball joint means 40 extends the buffer member support tube 10 on one side horizontally to form a flange 41, the other buffer member support tube (overlaid on the outside thereof overlapped with it) 20 is formed by forming the curved portion 42 around the center of rotation (C), by installing the buffer members (43, 44) between the inner diameter of the curved portion 42 on both sides of the flange (41) End pipe connection. 제1항에 있어서, 상기 벨로즈(30)의 양단 외측으로는 마감캡(70)을 각각 고정설치하여서 구성됨을 특징으로 하는 배기관용 연결구.The exhaust pipe connector according to claim 1, wherein the end caps (70) are fixed to the outside of both ends of the bellows (30). 제1항에 있어서, 상기 벨로즈(30)의 외측으로는 브레이드(71)가 고정 설치됨을 특징으로 하는 배기관용 연결구.According to claim 1, Exhaust pipe connector characterized in that the braid (71) is fixed to the outside of the bellows (30). 제1항에 있어서, 상기 벨로즈(30)의 외측으로는 중첩되는 외측커버(74)(75)가 양측에 각각 설치됨을 특징으로 하는 배기관용 연결구.The exhaust pipe connector of claim 1, wherein the outer cover (74) (75) overlapping the outer side of the bellows (30) is installed on each side. 제1항에 있어서, 상기 완충부재지지튜브(10)(20)들에는 압입홈(11)(21)이 왼충부재(43)(44)를 향하여 돌출성형됨을 특징으로 하는 배기관용 연결구.The connector for the exhaust pipe according to claim 1, wherein the buffer member support tubes (10) (20) are press-molded (11) (21) protruded toward the left member (43) (44). 서로 거리를 두고 떨어진 위치로 엔진측과 배기관측에 각각 연통되게 접속되느 관형상의 완충부재지지튜브(50)(60)들과; 상기 완충부재지지튜브(50)(60)들의 양단에 각각 고정되어 배기가스의 기밀을 유지하며 변위를 흡수시키는 벨로즈(30)와; 상기 완충부재지지튜브(50)(6)들 내지 벨로즈(30)의 중심축선상에 회전중심점(C)을 가지며 밴딘변위를 흡수할 수 있도록 플랜지(41)의 양측으로 각각 완충부재(43)(44)를 갖는 볼죠인트수단(40)이 구비되어서 구성됨을 특징으로 하는 배기관용 연결구.Tubular buffer member support tubes 50 and 60 connected in communication with the engine side and the exhaust pipe side, respectively, at positions spaced apart from each other; A bellows 30 fixed to both ends of the buffer member support tubes 50 and 60 to maintain airtightness of the exhaust gas and to absorb displacement; The buffer member supporting tubes 50, 6, to the central axis of the bellows 30 has a center of rotation (C) on both sides of the flange 41 to absorb the bandine displacement, respectively, the buffer member 43 A connector for an exhaust pipe, characterized in that the ball joint means (40) having a (44) is provided. 제7항에 있어서, 상기 볼죠인트수단(40)은 배기고나측에 접속되는 타측 완충부재지지튜브(60)를 벨로즈(30)의 외측에서 수평하게 연장하여 플랜지(41)를 성형하고, 이에중첩되게 그 외측으로 덮어지는 엔진측 완충부재지튜브(50)는 회전중심점(C)을 중심으로 하는 곡면부(42)를 성형하여 플랜지(41) 양측으로 곡면부(42)내경 사이에 각각 완충부재(43)(44)들을 설치되어서 구성됨을 특징으로 하는 배기관용 연결구.The method according to claim 7, wherein the ball joint means 40 is formed by extending the other side buffer member support tube 60 connected to the exhaust chamber side horizontally from the outside of the bellows 30 to form a flange 41, The engine-side shock absorbing support tube 50, which is overlapped to the outside thereof, forms a curved portion 42 centered on the center of rotation C and cushions each of the flange portions 41 between the curved portions 42 inner diameter. A connector for an exhaust pipe, characterized in that the member (43) (44) is installed. 제7항에 있어서, 상기 완충부재지지튜브(50)(60)들에는 압입홈(53)(63)이 각각 완충부재(43)(44)를 향하여 돌출 성형됨을 특징으로 하는 배기관용 연결구.8. The connector for exhaust pipe according to claim 7, wherein the buffer member support tubes (50) (60) are press-molded grooves (53) (63) protruded toward the buffer members (43) (44), respectively. 제8항에 있어서, 상기 완충부재지지튜브(50)에는 완충부재(43)(44)의 걸림 변위각도(θ)를 제한하기 위한 걸림턱부(51)(52)가 성형됨을 특징으로 하는 배기관용 연결구.According to claim 8, The buffer member support tube 50 for the exhaust pipe, characterized in that the locking jaw portion (51) 52 for limiting the locking displacement angle (θ) of the buffer member 43, 44 is molded Connector. 제10항에 있어서, 상기 완충부재(43)(44)의 사이에는 스페이셔링(73)이 설치됨을 특징으로 하는 배기관용 연결구.11. A connector for an exhaust pipe according to claim 10, wherein a spacer (73) is installed between the buffer members (43).
KR1019950050759A 1995-12-15 1995-12-15 A joint for an exhaust pipe KR0154369B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950050759A KR0154369B1 (en) 1995-12-15 1995-12-15 A joint for an exhaust pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950050759A KR0154369B1 (en) 1995-12-15 1995-12-15 A joint for an exhaust pipe

Publications (2)

Publication Number Publication Date
KR970046806A true KR970046806A (en) 1997-07-26
KR0154369B1 KR0154369B1 (en) 1998-11-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950050759A KR0154369B1 (en) 1995-12-15 1995-12-15 A joint for an exhaust pipe

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Publication number Publication date
KR0154369B1 (en) 1998-11-16

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