KR100756334B1 - 자동차용 소음기 - Google Patents
자동차용 소음기 Download PDFInfo
- Publication number
- KR100756334B1 KR100756334B1 KR1020060066987A KR20060066987A KR100756334B1 KR 100756334 B1 KR100756334 B1 KR 100756334B1 KR 1020060066987 A KR1020060066987 A KR 1020060066987A KR 20060066987 A KR20060066987 A KR 20060066987A KR 100756334 B1 KR100756334 B1 KR 100756334B1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- exhaust gas
- silencer
- discharge pipe
- guide
- 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
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
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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
- F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
- F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
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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
-
- 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
- F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
-
- 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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/14—Wire mesh fabric, woven glass cloth or the like
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/02—Tubes being perforated
-
- 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
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 (1)
- 엔진으로부터 유출되는 배기가스를 안내함과 동시에 소음을 감소시키도록 구성된 소음기(1)에 있어서,상기 소음기(1)의 본체(10) 내부 전후방에는 안내공간(11a)(11b)의 형성을 위한 전,후격벽(12a)(12b)들이 각각 형성되고 전,후격벽(12a)(12b)들 사이에는 배출관(13)이 관통 결합되어 본체(10)의 후면을 관통하여 돌출되며, 배출관(13)의 일측에는 흡입관(14)이 전,후격벽(12a)(12b)을 관통하여 결합되어 본체(10)의 전면을 관통하여 돌출되고, 배출관의 타측에는 유도관(15)이 전,후격벽(12a)(12b)을 관통하여 결합되며 배출관(13), 유도관(15) 및 흡입관(14)에는 배기가스의 흐름방향으로 통공(16)이 형성되도록 펀칭면(17)이 나선형을 이루며 타발 형성되며, 배출관(13), 유도관(15) 및 흡입관의 외부면에는 메탈메시(18)가 감싸지도록 한 것을 특징으로 하는 자동차용 소음기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060066987A KR100756334B1 (ko) | 2006-07-18 | 2006-07-18 | 자동차용 소음기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060066987A KR100756334B1 (ko) | 2006-07-18 | 2006-07-18 | 자동차용 소음기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100756334B1 true KR100756334B1 (ko) | 2007-09-12 |
Family
ID=38736792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060066987A KR100756334B1 (ko) | 2006-07-18 | 2006-07-18 | 자동차용 소음기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100756334B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3964570A (en) | 1975-08-22 | 1976-06-22 | Morrow Raymond A | Silencer for combustion engines |
JPS6181512A (ja) | 1984-09-28 | 1986-04-25 | Honda Motor Co Ltd | 消音器 |
US20050167192A1 (en) | 2004-01-30 | 2005-08-04 | Hutchinson | Silencer for a motor vehicle exhaust system, and its method of mounting |
-
2006
- 2006-07-18 KR KR1020060066987A patent/KR100756334B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3964570A (en) | 1975-08-22 | 1976-06-22 | Morrow Raymond A | Silencer for combustion engines |
JPS6181512A (ja) | 1984-09-28 | 1986-04-25 | Honda Motor Co Ltd | 消音器 |
US20050167192A1 (en) | 2004-01-30 | 2005-08-04 | Hutchinson | Silencer for a motor vehicle exhaust system, and its method of mounting |
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