KR200310819Y1 - 소음기 - Google Patents
소음기 Download PDFInfo
- Publication number
- KR200310819Y1 KR200310819Y1 KR2019970045375U KR19970045375U KR200310819Y1 KR 200310819 Y1 KR200310819 Y1 KR 200310819Y1 KR 2019970045375 U KR2019970045375 U KR 2019970045375U KR 19970045375 U KR19970045375 U KR 19970045375U KR 200310819 Y1 KR200310819 Y1 KR 200310819Y1
- Authority
- KR
- South Korea
- Prior art keywords
- silencer
- noise
- absorbing material
- sound absorbing
- cavity
- 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
- F01N1/023—Helmholtz resonators
-
- 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
- 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)
- 일측의 흡기구(12)와 타측의 배기구(13)에 이르는 배기통로(14)가 구비된 몸체(11)의 내주연에 소정두께로 흡음재(15)가 구비되어 소음을 저감시키도록 하는 것에 있어서,상기 흡음재(15) 내부에 몸체(11)의 내주연과 접하도록 형성한 다수의 공동부(16);상기 공동부(16)와 상기 배기통로(14)를 방사상으로 연결하도록 구비되는 다수의 통로(17);를 포함하는 것을 특징으로 하는 소음기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970045375U KR200310819Y1 (ko) | 1997-12-31 | 1997-12-31 | 소음기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970045375U KR200310819Y1 (ko) | 1997-12-31 | 1997-12-31 | 소음기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990032612U KR19990032612U (ko) | 1999-07-26 |
| KR200310819Y1 true KR200310819Y1 (ko) | 2003-06-18 |
Family
ID=49405036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970045375U Expired - Fee Related KR200310819Y1 (ko) | 1997-12-31 | 1997-12-31 | 소음기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200310819Y1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102099021B1 (ko) * | 2018-11-30 | 2020-04-09 | 백남도 | 스테인레스칩 소결 소음기 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102240036B1 (ko) * | 2020-08-28 | 2021-04-16 | (주)엔에스브이 | 다중 사이드 브랜치를 흡음재 상에 형성한 유체 소음기 |
-
1997
- 1997-12-31 KR KR2019970045375U patent/KR200310819Y1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102099021B1 (ko) * | 2018-11-30 | 2020-04-09 | 백남도 | 스테인레스칩 소결 소음기 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990032612U (ko) | 1999-07-26 |
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