WO2008007561A1 - Dispositif egr - Google Patents
Dispositif egr Download PDFInfo
- Publication number
- WO2008007561A1 WO2008007561A1 PCT/JP2007/062972 JP2007062972W WO2008007561A1 WO 2008007561 A1 WO2008007561 A1 WO 2008007561A1 JP 2007062972 W JP2007062972 W JP 2007062972W WO 2008007561 A1 WO2008007561 A1 WO 2008007561A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radiator
- engine
- egr
- cooled
- cooling path
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
- F02B29/0443—Layout of the coolant or refrigerant circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0412—Multiple heat exchangers arranged in parallel or in series
-
- 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- 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
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/182—Arrangements or mounting of liquid-to-air heat-exchangers with multiple heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/187—Arrangements or mounting of liquid-to-air heat-exchangers arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P2007/168—By varying the cooling capacity of a liquid-to-air heat-exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2025/00—Measuring
- F01P2025/60—Operating parameters
- F01P2025/66—Vehicle speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/02—Intercooler
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/309,182 US8336528B2 (en) | 2006-07-10 | 2007-06-28 | EGR device |
EP07767766.4A EP2039923B1 (en) | 2006-07-10 | 2007-06-28 | Egr device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-189739 | 2006-07-10 | ||
JP2006189739 | 2006-07-10 | ||
JP2006283191A JP4679485B2 (ja) | 2006-07-10 | 2006-10-18 | Egr装置 |
JP2006-283191 | 2006-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008007561A1 true WO2008007561A1 (fr) | 2008-01-17 |
Family
ID=38923123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/062972 WO2008007561A1 (fr) | 2006-07-10 | 2007-06-28 | Dispositif egr |
Country Status (4)
Country | Link |
---|---|
US (1) | US8336528B2 (ja) |
EP (1) | EP2039923B1 (ja) |
JP (1) | JP4679485B2 (ja) |
WO (1) | WO2008007561A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011518279A (ja) * | 2008-04-18 | 2011-06-23 | スカニア シーブイ アクチボラグ | 過給内燃機関用冷却装置 |
JP2011523691A (ja) * | 2008-06-09 | 2011-08-18 | スカニア シーブイ アクチボラグ | 過給式燃焼機関のための装置 |
JP2011528417A (ja) * | 2008-07-16 | 2011-11-17 | ボーグワーナー・インコーポレーテッド | エンジンシステムの冷却サブシステムの、そのサブシステム内で検出された動圧に応じた診断 |
WO2012086181A1 (ja) * | 2010-12-22 | 2012-06-28 | 株式会社デンソー | 排気熱交換装置 |
JP2014501353A (ja) * | 2010-12-22 | 2014-01-20 | スカニア シーブイ アクチボラグ | 車両の冷却システム |
JP2014218952A (ja) * | 2013-05-09 | 2014-11-20 | いすゞ自動車株式会社 | エンジンの冷却システム |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2929340B1 (fr) * | 2008-03-31 | 2010-05-14 | Valeo Systemes Thermiques | Circuit de refroidissement des gaz des circuits d'alimentation en gaz et de recirculation des gaz d'echappement d'un moteur thermique a combustion interne |
SE534270C2 (sv) * | 2008-11-05 | 2011-06-21 | Scania Cv Ab | Arrangemang för kylning av återcirkulerande avgaser hos en förbränningsmotor |
JP2010196493A (ja) * | 2009-02-23 | 2010-09-09 | Tokyo Radiator Mfg Co Ltd | Egrクーラの冷却装置 |
EP2412950B1 (en) * | 2009-03-23 | 2015-12-02 | Calsonic Kansei Corporation | Charge air cooler, cooling system, and intake control system |
US8393314B2 (en) * | 2009-10-12 | 2013-03-12 | International Engine Intellectual Property Company, Llc. | FLEX dual stage EGR cooling |
DE102011013029A1 (de) | 2010-03-15 | 2011-09-15 | Denso Corporation | Abgasrückführungsvorrichtung für Verbrennungsmotor |
FR2958327B1 (fr) * | 2010-03-31 | 2012-03-23 | Valeo Sys Controle Moteur Sas | Dispositif de refroidissement pour un circuit de recirculation de gaz d'echappement d'un moteur, notamment de vehicule automobile. |
US8584479B2 (en) * | 2010-08-05 | 2013-11-19 | Sanyo Electric Co., Ltd. | Air conditioner having a desiccant rotor with moisture adsorbing area |
US20120180477A1 (en) * | 2011-01-14 | 2012-07-19 | Gregory Alan Marsh | Thermal management systems and methods |
US8813489B2 (en) * | 2011-02-15 | 2014-08-26 | Deere & Company | Internal combustion engine charge air cooler precooler |
US8746217B2 (en) | 2011-10-07 | 2014-06-10 | Deere & Company | Power system comprising an air cooled HT EGR cooler and LT EGR cooler |
JP2013108379A (ja) | 2011-11-18 | 2013-06-06 | Calsonic Kansei Corp | 排気ガス再循環システム |
US20150240702A1 (en) * | 2012-06-18 | 2015-08-27 | Toyota Jidosha Kabushiki Kaisha | Cooling control system for engine |
US10508621B2 (en) | 2012-07-12 | 2019-12-17 | Ge Global Sourcing Llc | Exhaust gas recirculation system and method |
US9309801B2 (en) | 2012-07-12 | 2016-04-12 | General Electric Company | Systems and methods for a cooling fluid circuit |
US9938935B2 (en) | 2012-07-12 | 2018-04-10 | General Electric Company | Exhaust gas recirculation system and method |
JP6011519B2 (ja) | 2012-12-11 | 2016-10-19 | 株式会社デンソー | 車両用熱交換装置 |
US10018101B2 (en) * | 2013-01-18 | 2018-07-10 | Robert D. Seligman | Cooling system and a method for its use |
JP2015071958A (ja) * | 2013-10-02 | 2015-04-16 | 株式会社デンソー | 吸気冷却装置 |
KR101534725B1 (ko) * | 2013-12-06 | 2015-07-07 | 현대자동차 주식회사 | 터보차저를 갖는 엔진시스템 |
KR101490963B1 (ko) * | 2013-12-11 | 2015-02-06 | 현대자동차 주식회사 | 터보차저를 갖는 엔진시스템 |
KR101534744B1 (ko) * | 2013-12-16 | 2015-07-24 | 현대자동차 주식회사 | 터보차저를 갖는 디젤엔진의 냉각 시스템 |
US9745886B2 (en) * | 2014-08-07 | 2017-08-29 | General Electric Company | Method and systems for adjusting flow resistance in an engine cooling system |
JP6582848B2 (ja) * | 2015-10-08 | 2019-10-02 | いすゞ自動車株式会社 | エンジン冷却システム |
JP7077633B2 (ja) * | 2018-01-25 | 2022-05-31 | トヨタ自動車株式会社 | 熱交換装置 |
FR3080443B1 (fr) * | 2018-04-18 | 2020-06-19 | Renault S.A.S. | Radiateur de refroidissement avec by-pass integre et circuit de refroidissement |
CN108757227A (zh) * | 2018-06-04 | 2018-11-06 | 广西玉柴机器股份有限公司 | 独立egr冷却系统 |
KR20210056798A (ko) * | 2019-11-11 | 2021-05-20 | 현대자동차주식회사 | 차량용 열교환기 및 이를 포함한 차량 전방구조 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003278608A (ja) | 2002-03-20 | 2003-10-02 | Hino Motors Ltd | Egr装置 |
JP2004132180A (ja) | 2002-10-08 | 2004-04-30 | Denso Corp | エンジン冷却水回路 |
JP2005517857A (ja) * | 2002-02-12 | 2005-06-16 | ヴァレオ テルミーク モツール | 自動車のエンジンに送られる気体の温度を制御する方法及び気体の温度を調節する装置 |
JP2006125375A (ja) * | 2004-11-01 | 2006-05-18 | Toyota Motor Corp | 車両用冷却装置 |
JP2006132469A (ja) * | 2004-11-08 | 2006-05-25 | Mitsubishi Fuso Truck & Bus Corp | Egrガスの冷却装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2443573A1 (fr) * | 1978-12-08 | 1980-07-04 | Renault Vehicules Ind | Circuit de refroidissement de moteurs suralimentes |
JP3420403B2 (ja) * | 1995-09-13 | 2003-06-23 | 本田技研工業株式会社 | エンジンのegrバルブ支持構造 |
DE10158436A1 (de) * | 2001-11-29 | 2003-06-12 | Behr Gmbh & Co | Wärmetauscher |
US20030234008A1 (en) * | 2002-06-20 | 2003-12-25 | John Van Winkle | Dual cooling intake system for an internal combustion engine |
DE10317003A1 (de) * | 2003-04-11 | 2004-12-09 | Behr Gmbh & Co. Kg | Kreislaufanordnung zur Kühlung von Ladeluft und Verfahren zum Betreiben einer derartigen Kreislaufanordnung |
DE102004057401A1 (de) * | 2004-11-27 | 2006-07-27 | Daimlerchrysler Ag | Kraftfahrzeugkühlvorrichtung |
US7267086B2 (en) * | 2005-02-23 | 2007-09-11 | Emp Advanced Development, Llc | Thermal management system and method for a heat producing system |
SE528739C2 (sv) * | 2005-06-17 | 2007-02-06 | Scania Cv Ab | Kylararrangemang |
-
2006
- 2006-10-18 JP JP2006283191A patent/JP4679485B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-28 US US12/309,182 patent/US8336528B2/en not_active Expired - Fee Related
- 2007-06-28 WO PCT/JP2007/062972 patent/WO2008007561A1/ja active Application Filing
- 2007-06-28 EP EP07767766.4A patent/EP2039923B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005517857A (ja) * | 2002-02-12 | 2005-06-16 | ヴァレオ テルミーク モツール | 自動車のエンジンに送られる気体の温度を制御する方法及び気体の温度を調節する装置 |
JP2003278608A (ja) | 2002-03-20 | 2003-10-02 | Hino Motors Ltd | Egr装置 |
JP2004132180A (ja) | 2002-10-08 | 2004-04-30 | Denso Corp | エンジン冷却水回路 |
JP2006125375A (ja) * | 2004-11-01 | 2006-05-18 | Toyota Motor Corp | 車両用冷却装置 |
JP2006132469A (ja) * | 2004-11-08 | 2006-05-25 | Mitsubishi Fuso Truck & Bus Corp | Egrガスの冷却装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2039923A4 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011518279A (ja) * | 2008-04-18 | 2011-06-23 | スカニア シーブイ アクチボラグ | 過給内燃機関用冷却装置 |
JP2011523691A (ja) * | 2008-06-09 | 2011-08-18 | スカニア シーブイ アクチボラグ | 過給式燃焼機関のための装置 |
KR101577366B1 (ko) | 2008-06-09 | 2015-12-14 | 스카니아 씨브이 악티에볼라그 | 과급식 연소 기관용 장치 |
JP2011528417A (ja) * | 2008-07-16 | 2011-11-17 | ボーグワーナー・インコーポレーテッド | エンジンシステムの冷却サブシステムの、そのサブシステム内で検出された動圧に応じた診断 |
WO2012086181A1 (ja) * | 2010-12-22 | 2012-06-28 | 株式会社デンソー | 排気熱交換装置 |
JP2012132394A (ja) * | 2010-12-22 | 2012-07-12 | Denso Corp | 排気熱交換装置 |
JP2014501353A (ja) * | 2010-12-22 | 2014-01-20 | スカニア シーブイ アクチボラグ | 車両の冷却システム |
JP2014218952A (ja) * | 2013-05-09 | 2014-11-20 | いすゞ自動車株式会社 | エンジンの冷却システム |
Also Published As
Publication number | Publication date |
---|---|
EP2039923B1 (en) | 2016-07-20 |
JP2008038891A (ja) | 2008-02-21 |
EP2039923A1 (en) | 2009-03-25 |
EP2039923A4 (en) | 2013-02-13 |
US20090314266A1 (en) | 2009-12-24 |
JP4679485B2 (ja) | 2011-04-27 |
US8336528B2 (en) | 2012-12-25 |
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