KR200393141Y1 - 차량용 소음기 - Google Patents
차량용 소음기 Download PDFInfo
- Publication number
- KR200393141Y1 KR200393141Y1 KR20-2005-0003465U KR20050003465U KR200393141Y1 KR 200393141 Y1 KR200393141 Y1 KR 200393141Y1 KR 20050003465 U KR20050003465 U KR 20050003465U KR 200393141 Y1 KR200393141 Y1 KR 200393141Y1
- Authority
- KR
- South Korea
- Prior art keywords
- partition wall
- exhaust gas
- housing
- partition
- present
- Prior art date
Links
- 238000005192 partition Methods 0.000 claims abstract description 75
- 230000003584 silencer Effects 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 239000011358 absorbing material Substances 0.000 description 14
- 239000002184 metal Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- 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
-
- 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
- F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
-
- 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
- F01N1/24—Silencing apparatus characterised by method of silencing by using 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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
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 (2)
- 배기관의 끝단부에 연결 설치되는 하우징의 내부에 다수개의 유동공이 형성된 격벽이 다수개 구비되어 배기관을 통해 유입되는 배기가스의 소음을 감소시키도록 하는 차량용 소음기에 있어서,상기 격벽(20)은 하우징(10)의 흡입측에 위치하는 제 1 격벽부(21)와 하우징의 출구측에 위치하는 제 2 격벽부(22)가 상호 결합되어 내부에 빈 공간을 갖는 구조로 형성되고, 상기 제 1,2 격벽부(21,22)에 의해 형성된 격벽의 내부 공간에 흡입재(23)가 설치되며, 상기 제 1,2 격벽부(21,22)에는 배기가스가 지나가는 다수의 유동공(21b,22b)이 형성된 것을 특징으로 하는 차량용 소음기.
- 제 1 항에 있어서,상기 제 1 격벽부(21)에는 유동공(21b) 보다 작은 크기의 미세공(21a)을 포함하여 형성한 것을 특징으로 하는 차량용 소음기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2005-0003465U KR200393141Y1 (ko) | 2005-02-04 | 2005-02-04 | 차량용 소음기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2005-0003465U KR200393141Y1 (ko) | 2005-02-04 | 2005-02-04 | 차량용 소음기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200393141Y1 true KR200393141Y1 (ko) | 2005-08-18 |
Family
ID=43694334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2005-0003465U KR200393141Y1 (ko) | 2005-02-04 | 2005-02-04 | 차량용 소음기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200393141Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106523439A (zh) * | 2016-10-26 | 2017-03-22 | 湖南航翔燃气轮机有限公司 | 中、高频复合式消声器和鼓风机 |
-
2005
- 2005-02-04 KR KR20-2005-0003465U patent/KR200393141Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106523439A (zh) * | 2016-10-26 | 2017-03-22 | 湖南航翔燃气轮机有限公司 | 中、高频复合式消声器和鼓风机 |
CN106523439B (zh) * | 2016-10-26 | 2017-10-10 | 湖南航翔燃气轮机有限公司 | 中、高频复合式消声器和鼓风机 |
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