KR200185697Y1 - 주파수 영역별 감쇠가 가능한 멀티 소음기 - Google Patents
주파수 영역별 감쇠가 가능한 멀티 소음기 Download PDFInfo
- Publication number
- KR200185697Y1 KR200185697Y1 KR2019960050562U KR19960050562U KR200185697Y1 KR 200185697 Y1 KR200185697 Y1 KR 200185697Y1 KR 2019960050562 U KR2019960050562 U KR 2019960050562U KR 19960050562 U KR19960050562 U KR 19960050562U KR 200185697 Y1 KR200185697 Y1 KR 200185697Y1
- Authority
- KR
- South Korea
- Prior art keywords
- silencer
- exhaust pipe
- resonance
- chamber
- noise
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
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
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features
- F01N13/02—Exhaust or silencing apparatus characterised by constructional features having two or more separate silencers in series
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
-
- 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 exhaust gas passages, pipes or tubes
- F01N2470/02—Tubes being perforated
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)
- 배기관(10)의 원주상 일단부로부터 돌출되어 소정의 공간을 형성하는 공명실(31), 상기 배기관(10)으로부터 상기 공명실(31)을 연통하는 다수개의 흡수공(33)이 형성된 다공 공명형 소음기(30)와, 상기 다공 공명형 소음기(30)의 후방으로 연장되는 상기 배기관(10)에 확장 연통되는 소음실(41), 상기 소음실(41)의 전방 입구측에 중심에 삼각형상으로 장착된 분리구(47), 상기 소음실(41)의 전방 상하측 내주면으로부터 후방으로 경사각을 가지면 상기 분리구(47)로 뻗는 2개의 수렴판(43), 상기 수렴판(43)의 후방쪽의 상기 소음실(41) 내주면에 부착된 흡음재(45)로 이루어진 취출구 소음기(40)를 포함하는 것을 특징으로 하는 주파수 영역별 감쇠가 가능한 멀티 소음기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960050562U KR200185697Y1 (ko) | 1996-12-17 | 1996-12-17 | 주파수 영역별 감쇠가 가능한 멀티 소음기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960050562U KR200185697Y1 (ko) | 1996-12-17 | 1996-12-17 | 주파수 영역별 감쇠가 가능한 멀티 소음기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980037538U KR19980037538U (ko) | 1998-09-15 |
| KR200185697Y1 true KR200185697Y1 (ko) | 2000-08-01 |
Family
ID=19480006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960050562U Expired - Fee Related KR200185697Y1 (ko) | 1996-12-17 | 1996-12-17 | 주파수 영역별 감쇠가 가능한 멀티 소음기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200185697Y1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100517339B1 (ko) * | 2002-05-03 | 2005-09-27 | 강구태 | 소음 유입 방지를 위한 차음장치 |
| KR20040025043A (ko) * | 2002-09-18 | 2004-03-24 | 주식회사 엑타 | 건축용 배기 챔버 소음감소 구조 |
-
1996
- 1996-12-17 KR KR2019960050562U patent/KR200185697Y1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980037538U (ko) | 1998-09-15 |
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