KR100780979B1 - 익스펜션 챔버 - Google Patents
익스펜션 챔버 Download PDFInfo
- Publication number
- KR100780979B1 KR100780979B1 KR1020060109646A KR20060109646A KR100780979B1 KR 100780979 B1 KR100780979 B1 KR 100780979B1 KR 1020060109646 A KR1020060109646 A KR 1020060109646A KR 20060109646 A KR20060109646 A KR 20060109646A KR 100780979 B1 KR100780979 B1 KR 100780979B1
- Authority
- KR
- South Korea
- Prior art keywords
- air
- expansion chamber
- air inlet
- air guide
- guide
- Prior art date
Links
- 239000011358 absorbing material Substances 0.000 claims description 7
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1205—Flow throttling or guiding
- F02M35/1233—Flow throttling or guiding by using expansion chambers in the air intake flow path
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/09—Reducing noise
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
Claims (5)
- 자동차의 에어클리너와 스로틀바디 사이에 설치되며, 공기주입구 및 공기배출구를 포함하는 익스펜션 챔버에 있어서,상기 공기주입구를 통해 익프펜션 챔버의 내부로 유입된 공기의 유동저항을 감소시키는 곡면의 에어가이드가 상기 익스펜션 챔버의 내부에 설치되는 것을 특징으로 하는 익스펜션 챔버.
- 제1항에 있어서,상기 에어가이드는, 상기 공기주입구 및 공기배출구의 반대방향으로 굴곡을 이루며 형성되는 것을 특징으로 하는 익스펜션 챔버.
- 제1항에 있어서,상기 에어가이드는, 1/8 구면인 것을 특징으로 하는 익스펜션 챔버.
- 제1항에 있어서,상기 에어가이드는, 흡음재로 형성되는 것을 특징으로 하는 익스펜션 챔버.
- 제4항에 있어서,상기 흡음재는 유리섬유(glasswool), 암면(rockwool), 텍스, 스폰지, 석면판, 합판 또는 유공판 중 어느 하나인 것을 특징으로 하는 익스펜션 챔버.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060109646A KR100780979B1 (ko) | 2006-11-07 | 2006-11-07 | 익스펜션 챔버 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060109646A KR100780979B1 (ko) | 2006-11-07 | 2006-11-07 | 익스펜션 챔버 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100780979B1 true KR100780979B1 (ko) | 2007-11-30 |
Family
ID=39081421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060109646A KR100780979B1 (ko) | 2006-11-07 | 2006-11-07 | 익스펜션 챔버 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100780979B1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950014567A (ko) * | 1993-11-08 | 1995-06-16 | 가나이 쯔도무 | 내연기관의 흡기장치 |
KR970006168U (ko) * | 1995-07-22 | 1997-02-21 | 엔진 흡기소음 감쇠장치 | |
KR970018404U (ko) * | 1995-10-04 | 1997-05-26 | 흡기 소음 감소를 위한 챔버 | |
KR980003605U (ko) * | 1996-06-10 | 1998-03-30 | 자동차용 흡기소음 차단용 공명챔버의 체적가변장치 | |
KR200145889Y1 (ko) * | 1995-12-28 | 1999-06-15 | 정몽규 | 엔진의 공기 흡입장치 |
KR20030092491A (ko) * | 2002-05-30 | 2003-12-06 | 현대자동차주식회사 | 천연가스 차량의 흡기소음 감소장치와 그 제어방법 |
-
2006
- 2006-11-07 KR KR1020060109646A patent/KR100780979B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950014567A (ko) * | 1993-11-08 | 1995-06-16 | 가나이 쯔도무 | 내연기관의 흡기장치 |
KR970006168U (ko) * | 1995-07-22 | 1997-02-21 | 엔진 흡기소음 감쇠장치 | |
KR970018404U (ko) * | 1995-10-04 | 1997-05-26 | 흡기 소음 감소를 위한 챔버 | |
KR200145889Y1 (ko) * | 1995-12-28 | 1999-06-15 | 정몽규 | 엔진의 공기 흡입장치 |
KR980003605U (ko) * | 1996-06-10 | 1998-03-30 | 자동차용 흡기소음 차단용 공명챔버의 체적가변장치 | |
KR20030092491A (ko) * | 2002-05-30 | 2003-12-06 | 현대자동차주식회사 | 천연가스 차량의 흡기소음 감소장치와 그 제어방법 |
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