KR200449905Y1 - 자동차용 소음기 - Google Patents
자동차용 소음기 Download PDFInfo
- Publication number
- KR200449905Y1 KR200449905Y1 KR2020080008295U KR20080008295U KR200449905Y1 KR 200449905 Y1 KR200449905 Y1 KR 200449905Y1 KR 2020080008295 U KR2020080008295 U KR 2020080008295U KR 20080008295 U KR20080008295 U KR 20080008295U KR 200449905 Y1 KR200449905 Y1 KR 200449905Y1
- Authority
- KR
- South Korea
- Prior art keywords
- space
- partition
- muffler
- tube
- inlet
- Prior art date
Links
Images
Classifications
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- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
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- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
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- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
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- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/02—Two or more expansion chambers in series connected by means of tubes
- F01N2490/06—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet in opposite directions
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- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers
- F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
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- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/005—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for draining or otherwise eliminating condensates or moisture accumulating in the apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
Claims (4)
- 전부머플러와 후부머플러로 구성된 자동차용 소음기에 있어서,엔드플레이트(221, 222)가 구비된 후부머플러본체(201) 내부에 격벽구벽멍(208a)이 형성된 제1 격벽(208)과 공간 차단용 제2 격벽(209)이 구비되고, 흡입관 입구(202-In)가 관통되는 일측 엔드플레이트(221)와 제1 격벽(208) 간에 제1 공간(205)이 구비되고, 상기 제1 격벽(208)과 제2 격벽(209) 간에 제2 공간(206)이 구비되고, 상기 제2 격벽(206)과 상기 타측 엔드플레이트(222) 간에 제3 공간(207)이 구비되고;외주면에는 흡입관 구멍(202a, 202b)이 구비되고 상기 전부머플러로부터 배출된 배기가스가 유입되도록 구성되고 폐쇄된 단부(202-End)를 갖는 흡입관(202)은 상기 제1 공간(205)과 제2 공간(206)을 순차로 거쳐 제2 격벽(209)에 지지되고;제1공간(205)과 제3 공간(207)을 연통시키는 바이패스관(203)이 구비되고;입구(204-In)가 제3 공간(207)과 연통되고, 제1 공간(205)에 위치한 U챔버(204b)를 포함하며, 출구(204-Out)가 타측 엔드플레이트(222)를 관통하여 외부와 연통되고, 제1, 제2, 제3 공간(205, 206, 207)을 거쳐 형성되는 배출관(204);이 구비되는 후부머플러(200)를 포함하여 구성되는 것을 특징으로 하는 자동차용 소음기.
- 삭제
- 제1 항에 있어서,상기 배출관(204)은,제2공간(206)에 몸체가 구비되고 입구(203-In)가 제3 공간(207)과 연통되는 배출관 튜브1(204a)와,상기 배출관 튜브1(204a)의 타단과 결합하며 몸체가 주로 제1 공간(205)에 구비되는 "U"형 챔버(204b)와,상기 "U"형 챔버(204b)에 일단이 결합되고 타단이 타측 엔드플레이트(222)를 관통하여 배출관 출구(204-Out)를 형성하는 배출관 튜브2(204c)를 포함하여 구성되는 것을 특징으로 하는 자동차용 소음기.
- 제3항에 있어서,상기 배출관 튜브1(204a)의 입구(204-In)는 재2격벽(209)을 지나 제3공간(207) 중에 위치되고,배출관 입구(204-In)은 벨 마우스(204d) 형태로 함으로써 유동저항을 줄여 머플러 내에서 발생되는 유동소음이 억제 되도록 하는 것을 특징으로 하는 자동차용 소음기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020080008295U KR200449905Y1 (ko) | 2008-06-20 | 2008-06-20 | 자동차용 소음기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020080008295U KR200449905Y1 (ko) | 2008-06-20 | 2008-06-20 | 자동차용 소음기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090013187U KR20090013187U (ko) | 2009-12-30 |
KR200449905Y1 true KR200449905Y1 (ko) | 2010-08-18 |
Family
ID=44543975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020080008295U KR200449905Y1 (ko) | 2008-06-20 | 2008-06-20 | 자동차용 소음기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200449905Y1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200228832Y1 (ko) | 1998-07-08 | 2001-09-17 | 이은우 | 자동차용머플러 |
KR200307951Y1 (ko) | 2002-12-16 | 2003-03-17 | 동원정공 주식회사 | 자동차용 소음기 |
KR200307952Y1 (ko) | 2002-12-16 | 2003-03-17 | 동원정공 주식회사 | 자동차용 소음기 |
-
2008
- 2008-06-20 KR KR2020080008295U patent/KR200449905Y1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200228832Y1 (ko) | 1998-07-08 | 2001-09-17 | 이은우 | 자동차용머플러 |
KR200307951Y1 (ko) | 2002-12-16 | 2003-03-17 | 동원정공 주식회사 | 자동차용 소음기 |
KR200307952Y1 (ko) | 2002-12-16 | 2003-03-17 | 동원정공 주식회사 | 자동차용 소음기 |
Also Published As
Publication number | Publication date |
---|---|
KR20090013187U (ko) | 2009-12-30 |
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