KR100890337B1 - 디젤엔진의 배기가스 재순환장치의 쿨러 - Google Patents
디젤엔진의 배기가스 재순환장치의 쿨러 Download PDFInfo
- Publication number
- KR100890337B1 KR100890337B1 KR1020070135074A KR20070135074A KR100890337B1 KR 100890337 B1 KR100890337 B1 KR 100890337B1 KR 1020070135074 A KR1020070135074 A KR 1020070135074A KR 20070135074 A KR20070135074 A KR 20070135074A KR 100890337 B1 KR100890337 B1 KR 100890337B1
- Authority
- KR
- South Korea
- Prior art keywords
- exhaust gas
- cooler
- diesel engine
- heat dissipation
- gas recirculation
- Prior art date
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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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
- F02M26/31—Air-cooled heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/022—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being wires or pins
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Description
Claims (2)
- 흡기구(40a)와 배기구(40b)를 가지는 EGR 쿨러(40)의 하우징(10)중 어느 일면에 형성된 방열핀 취부면(10a);상기 방열된 취부면(10a)에 취부되는 방열핀(210); 및상기 방열핀(210)을 상기 방열핀 취부면(10a)에 고정하기 위한 방열핀 홀더(220);를 포함하는 것을 특징으로 하는 디젤엔진의 배기가스 재순환장치의 쿨러.
- 제 1항에 있어서,상기 방열핀(210)은 상기 방열핀 홀더(220)에 끼움 결합되는 것을 특징으로 하는 디젤엔진의 배기가스 재순환장치의 쿨러.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070135074A KR100890337B1 (ko) | 2007-12-21 | 2007-12-21 | 디젤엔진의 배기가스 재순환장치의 쿨러 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070135074A KR100890337B1 (ko) | 2007-12-21 | 2007-12-21 | 디젤엔진의 배기가스 재순환장치의 쿨러 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100890337B1 true KR100890337B1 (ko) | 2009-03-25 |
Family
ID=40698677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070135074A KR100890337B1 (ko) | 2007-12-21 | 2007-12-21 | 디젤엔진의 배기가스 재순환장치의 쿨러 |
Country Status (1)
Country | Link |
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KR (1) | KR100890337B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2397882A1 (es) * | 2010-12-22 | 2013-03-12 | Valeo Térmico, S.A. | Intercambiador de calor de placas apiladas. |
KR20170004312A (ko) | 2015-07-02 | 2017-01-11 | 주식회사 오엠텍 | 엔진의 이지알 쿨러 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02101179A (ja) * | 1988-10-07 | 1990-04-12 | Matsushita Electric Ind Co Ltd | 熱交換器 |
JP2001132555A (ja) | 1999-11-04 | 2001-05-15 | Hideo Kawamura | エンジンのegr装置に設けた水分離装置 |
KR100348619B1 (ko) | 2000-02-17 | 2002-08-13 | 엘지전자주식회사 | 맥동관 냉동기의 에프터 쿨러 및 그 제조방법 |
KR100774690B1 (ko) | 2006-12-04 | 2007-11-08 | 현대자동차주식회사 | 자동차용 egr 쿨러 |
-
2007
- 2007-12-21 KR KR1020070135074A patent/KR100890337B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02101179A (ja) * | 1988-10-07 | 1990-04-12 | Matsushita Electric Ind Co Ltd | 熱交換器 |
JP2001132555A (ja) | 1999-11-04 | 2001-05-15 | Hideo Kawamura | エンジンのegr装置に設けた水分離装置 |
KR100348619B1 (ko) | 2000-02-17 | 2002-08-13 | 엘지전자주식회사 | 맥동관 냉동기의 에프터 쿨러 및 그 제조방법 |
KR100774690B1 (ko) | 2006-12-04 | 2007-11-08 | 현대자동차주식회사 | 자동차용 egr 쿨러 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2397882A1 (es) * | 2010-12-22 | 2013-03-12 | Valeo Térmico, S.A. | Intercambiador de calor de placas apiladas. |
EP2469210A3 (fr) * | 2010-12-22 | 2015-04-15 | Valeo Termico S.A. | Échangeur de chaleur à plaques empilées |
KR20170004312A (ko) | 2015-07-02 | 2017-01-11 | 주식회사 오엠텍 | 엔진의 이지알 쿨러 제조방법 |
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