KR100528193B1 - 아이에스씨에이 작동 소음 감쇄장치 - Google Patents
아이에스씨에이 작동 소음 감쇄장치 Download PDFInfo
- Publication number
- KR100528193B1 KR100528193B1 KR10-2002-0037713A KR20020037713A KR100528193B1 KR 100528193 B1 KR100528193 B1 KR 100528193B1 KR 20020037713 A KR20020037713 A KR 20020037713A KR 100528193 B1 KR100528193 B1 KR 100528193B1
- Authority
- KR
- South Korea
- Prior art keywords
- isca
- main passage
- intake air
- passage
- bypass passage
- Prior art date
Links
- 241000665848 Isca Species 0.000 title claims abstract 8
- 238000004891 communication Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001133 acceleration Effects 0.000 abstract 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
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
-
- 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
-
- 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
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/001—Apparatus for adding secondary air to fuel-air mixture built into a flange
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Characterised By The Charging Evacuation (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (2)
- 주통로(2) 상에 스로틀밸브(3)가 형성된 스로틀바디(1)가 서지탱크(20)에 결합되고, 흡기가 스로틀밸브(3)를 우회하여 서지탱크(20)로 공급되도록 하는 바이패스통로(11)를 가지는 ISCA(10)가 스로틀바디(1)의 일단에 결합되며, 상기 바이패스통로(11)의 끝부분에 주통로(2)와 평행하게 서지탱크(20) 측을 향하는 연장부(13)가 형성된 ISCA 작동소음 감쇄장치에 있어서,상기한 서지탱크(20)에는 상기 연장부(13)와 연통되는 챔버(21)가 형성되어지되, 상기한 챔버(21)는 그 측단면형상이 호형상을 이루도록 형성되어 주통로(2)의 외측에 위치되며, 챔버(21)의 전방측면에는 상기한 연장부(13)와 연통을 위해 유입구(21a)가 상기 서지탱크(20)의 주통로(2)와 소정구간 나란하게 형성되고, 챔버(21)의 후방측면에는 서지탱크(20)의 주통로(2)와 소정구간 나란한 상태가 유지되다가 상기 주통로(2)와 연통되는 형상의 배출구(22)가 형성된 것을 특징으로 하는 ISCA 작동소음 감쇄장치.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0037713A KR100528193B1 (ko) | 2002-06-29 | 2002-06-29 | 아이에스씨에이 작동 소음 감쇄장치 |
JP2003121751A JP2004036611A (ja) | 2002-06-29 | 2003-04-25 | エンジン用吸気装置 |
US10/607,491 US6883506B2 (en) | 2002-06-29 | 2003-06-25 | Apparatus for inducing air for an engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0037713A KR100528193B1 (ko) | 2002-06-29 | 2002-06-29 | 아이에스씨에이 작동 소음 감쇄장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040002265A KR20040002265A (ko) | 2004-01-07 |
KR100528193B1 true KR100528193B1 (ko) | 2005-11-15 |
Family
ID=29775003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0037713A KR100528193B1 (ko) | 2002-06-29 | 2002-06-29 | 아이에스씨에이 작동 소음 감쇄장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6883506B2 (ko) |
JP (1) | JP2004036611A (ko) |
KR (1) | KR100528193B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101081082B1 (ko) | 2008-12-04 | 2011-11-07 | 기아자동차주식회사 | 인테이크 매니폴드 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6754364B1 (en) * | 1999-10-28 | 2004-06-22 | Microsoft Corporation | Methods and systems for fingerprinting digital data |
JP3867654B2 (ja) * | 2002-10-23 | 2007-01-10 | 株式会社日立製作所 | 内燃機関の吸気制御装置,ガソリンエンジンの吸気制御装置 |
DE602007002055D1 (de) * | 2006-05-10 | 2009-10-01 | Toyota Motor Co Ltd | Ejektorsystem für fahrzeug |
US7353812B1 (en) * | 2007-03-14 | 2008-04-08 | Ford Global Technologies, Llc | Vehicle engine with integral vacuum generator |
JP2009068381A (ja) * | 2007-09-11 | 2009-04-02 | Toyota Motor Corp | 内燃機関の排気通路 |
CN103807062B (zh) * | 2014-01-22 | 2015-12-09 | 东风商用车有限公司 | 一种内燃机空气补偿装置 |
KR102108930B1 (ko) * | 2019-04-23 | 2020-05-12 | 현대자동차(주) | 엔진의 흡기 rcv |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0683949U (ja) * | 1993-05-11 | 1994-12-02 | 東京濾器株式会社 | エンジンの吸気サイレンサ |
JP2001115911A (ja) * | 1999-10-13 | 2001-04-27 | Honda Motor Co Ltd | 内燃機関の吸気装置 |
KR20010061230A (ko) * | 1999-12-28 | 2001-07-07 | 이계안 | 스로틀 바디 |
KR20010066017A (ko) * | 1999-12-31 | 2001-07-11 | 이계안 | 흡기소음 감쇄장치 |
JP2001207924A (ja) * | 1999-12-28 | 2001-08-03 | Hyundai Motor Co Ltd | 吸気システム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6436937A (en) * | 1987-08-03 | 1989-02-07 | Nippon Denso Co | Intake device for internal combustion engine |
JP3378640B2 (ja) * | 1994-03-09 | 2003-02-17 | 富士重工業株式会社 | アイドリング制御方法 |
JPH1182095A (ja) * | 1997-09-08 | 1999-03-26 | Denso Corp | 内燃機関の吸気装置 |
AU756938B1 (en) * | 2002-04-04 | 2003-01-30 | Hyundai Motor Company | Engine idle speed control device |
-
2002
- 2002-06-29 KR KR10-2002-0037713A patent/KR100528193B1/ko not_active IP Right Cessation
-
2003
- 2003-04-25 JP JP2003121751A patent/JP2004036611A/ja active Pending
- 2003-06-25 US US10/607,491 patent/US6883506B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0683949U (ja) * | 1993-05-11 | 1994-12-02 | 東京濾器株式会社 | エンジンの吸気サイレンサ |
JP2001115911A (ja) * | 1999-10-13 | 2001-04-27 | Honda Motor Co Ltd | 内燃機関の吸気装置 |
KR20010061230A (ko) * | 1999-12-28 | 2001-07-07 | 이계안 | 스로틀 바디 |
JP2001207924A (ja) * | 1999-12-28 | 2001-08-03 | Hyundai Motor Co Ltd | 吸気システム |
KR100357554B1 (ko) * | 1999-12-28 | 2002-10-19 | 현대자동차주식회사 | 스로틀 바디 |
KR20010066017A (ko) * | 1999-12-31 | 2001-07-11 | 이계안 | 흡기소음 감쇄장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101081082B1 (ko) | 2008-12-04 | 2011-11-07 | 기아자동차주식회사 | 인테이크 매니폴드 |
Also Published As
Publication number | Publication date |
---|---|
US6883506B2 (en) | 2005-04-26 |
JP2004036611A (ja) | 2004-02-05 |
KR20040002265A (ko) | 2004-01-07 |
US20040000298A1 (en) | 2004-01-01 |
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