KR100203182B1 - 자동차의 방사음 저감식 소음기 - Google Patents
자동차의 방사음 저감식 소음기 Download PDFInfo
- Publication number
- KR100203182B1 KR100203182B1 KR1019970011239A KR19970011239A KR100203182B1 KR 100203182 B1 KR100203182 B1 KR 100203182B1 KR 1019970011239 A KR1019970011239 A KR 1019970011239A KR 19970011239 A KR19970011239 A KR 19970011239A KR 100203182 B1 KR100203182 B1 KR 100203182B1
- Authority
- KR
- South Korea
- Prior art keywords
- silencer
- lower shells
- exhaust gas
- shells
- noise reduction
- 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
- 230000003584 silencer Effects 0.000 title claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 20
- 230000005855 radiation Effects 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- 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
- F01N13/007—Apparatus used as intake or exhaust silencer
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
-
- 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
- F01N2530/00—Selection of materials for tubes, chambers or housings
- F01N2530/26—Multi-layered walls
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)
- 배기가스가 이동되는 배기 파이프에 설치된 상부 및 하부 쉘과; 상기 상부 및 하부 쉘의 내부에 배기가스의 진행방향과 직교되게 설치된 수 개의 격벽을 포함하는 자동차의 소음기에 있어서, 상기 상부 및 하부 쉘 내부에 그물망 형상의 지지봉이 개재되어, 그 상하단이 상부 및 하부 쉘 각각에 고정되고, 상기 지지봉은 각 격벽을 서로 연결하도록 격벽에 끼워진 것을 특징으로 하는 자동차의 방사음 저감식 소음기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970011239A KR100203182B1 (ko) | 1997-03-28 | 1997-03-28 | 자동차의 방사음 저감식 소음기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970011239A KR100203182B1 (ko) | 1997-03-28 | 1997-03-28 | 자동차의 방사음 저감식 소음기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980075130A KR19980075130A (ko) | 1998-11-05 |
KR100203182B1 true KR100203182B1 (ko) | 1999-06-15 |
Family
ID=19501212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970011239A Expired - Fee Related KR100203182B1 (ko) | 1997-03-28 | 1997-03-28 | 자동차의 방사음 저감식 소음기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100203182B1 (ko) |
-
1997
- 1997-03-28 KR KR1019970011239A patent/KR100203182B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19980075130A (ko) | 1998-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19970328 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970328 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19981228 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990323 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990324 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20020209 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20030116 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20040225 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20040225 Start annual number: 6 End annual number: 6 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20060210 |