DE69704322D1 - Vorrichtung zur Abgasrückführung - Google Patents
Vorrichtung zur AbgasrückführungInfo
- Publication number
- DE69704322D1 DE69704322D1 DE69704322T DE69704322T DE69704322D1 DE 69704322 D1 DE69704322 D1 DE 69704322D1 DE 69704322 T DE69704322 T DE 69704322T DE 69704322 T DE69704322 T DE 69704322T DE 69704322 D1 DE69704322 D1 DE 69704322D1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- gas recirculation
- recirculation device
- exhaust
- recirculation
- 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 - Lifetime
Links
Classifications
-
- 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
- F02M26/52—Systems for actuating EGR valves
- F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
- F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
-
- 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
- F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
- F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust system
-
- 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
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
-
- 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
- F02M26/52—Systems for actuating EGR valves
- F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
- F02M26/60—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to air intake pressure
-
- 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
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- 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
- 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
- F02M26/39—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
-
- 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
- F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
-
- 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
- F02M26/65—Constructional details of EGR valves
- F02M26/71—Multi-way valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28235396A JP3852142B2 (ja) | 1996-10-24 | 1996-10-24 | 排気還流装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69704322D1 true DE69704322D1 (de) | 2001-04-26 |
DE69704322T2 DE69704322T2 (de) | 2001-07-05 |
Family
ID=17651318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69704322T Expired - Lifetime DE69704322T2 (de) | 1996-10-24 | 1997-10-23 | Vorrichtung zur Abgasrückführung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5937834A (de) |
EP (1) | EP0840000B1 (de) |
JP (1) | JP3852142B2 (de) |
DE (1) | DE69704322T2 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE510223C2 (sv) * | 1996-08-21 | 1999-05-03 | Volvo Ab | Förbränningsmotor med avgasåtercirkulation |
FR2768178B1 (fr) * | 1997-09-11 | 1999-11-19 | Daniel Drecq | Moteur a combustion interne comportant des moyens de recirculation des gaz d'echappement et de suralimentation |
US6116223A (en) * | 1997-12-12 | 2000-09-12 | Caterpillar Inc. | Cam driven exhaust gas recirculation valve assembly |
JP2000064913A (ja) * | 1998-08-24 | 2000-03-03 | Isuzu Motors Ltd | Egr装置 |
JP2000073876A (ja) * | 1998-08-25 | 2000-03-07 | Isuzu Motors Ltd | 吸気マニホールド |
JP3859880B2 (ja) * | 1998-09-08 | 2006-12-20 | 日野自動車株式会社 | 排気ガス再循環装置 |
US6102014A (en) * | 1998-09-29 | 2000-08-15 | Caterpillar Inc. | Exhaust gas recirculation system |
JP2000249004A (ja) * | 1999-03-02 | 2000-09-12 | Isuzu Motors Ltd | リード弁を備えたegr装置 |
EP1081368A1 (de) * | 1999-09-03 | 2001-03-07 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Abgasrückführungssystem und Verfahren zu seiner Steuerung |
JP4253975B2 (ja) * | 1999-12-24 | 2009-04-15 | トヨタ自動車株式会社 | Egrガス冷却装置 |
SE520863C2 (sv) * | 2000-05-05 | 2003-09-09 | Volvo Personvagnar Ab | Metod och anordning för ventilering av gaser i en förbränningsmotor |
DE10030287A1 (de) * | 2000-06-20 | 2002-01-03 | Mann & Hummel Filter | Luftansaugsystem für eine Brennkraftmaschine |
US6453667B1 (en) | 2000-09-01 | 2002-09-24 | Siemens Automotive Inc. | Air control valve and method for engine exhaust gas treatment |
DE10056690A1 (de) * | 2000-11-15 | 2002-05-16 | Man Nutzfahrzeuge Ag | Rückschlagventil |
WO2002101223A1 (en) * | 2001-06-08 | 2002-12-19 | Siemens Vdo Automotive Inc. | Exhaust gas recirculation system |
US6935320B2 (en) | 2001-11-08 | 2005-08-30 | Siemens Vdo Automotive Inc. | Apparatus and method for exhaust gas flow management of an exhaust gas recirculation system |
US6928994B2 (en) | 2001-11-08 | 2005-08-16 | Siemens Vdo Automotive, Inc. | Modular exhaust gas recirculation assembly |
US6659090B2 (en) * | 2002-01-10 | 2003-12-09 | Detroit Diesel Corporation | System for purging exhaust gases from exhaust gas recirculation system |
DE10226020B4 (de) * | 2002-06-12 | 2005-07-21 | Man Nutzfahrzeuge Ag | Verfahren zur Bestimmung der Abgasrückführrate eines Abgasrückführventils |
US7287378B2 (en) * | 2002-10-21 | 2007-10-30 | International Engine Intellectual Property Company, Llc | Divided exhaust manifold system and method |
US6948475B1 (en) * | 2002-11-12 | 2005-09-27 | Clean Air Power, Inc. | Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation |
US7107970B2 (en) * | 2002-12-18 | 2006-09-19 | Siemens Vdo Automotive Inc. | Fuel vapor purge control assembly and methods of assembling and controlling same |
US6907868B2 (en) * | 2003-03-14 | 2005-06-21 | Siemens Vdo Automotive, Inc. | Modular exhaust gas recirculation assembly |
US7201159B2 (en) * | 2003-03-14 | 2007-04-10 | Siemens Canada Limited | Electric actuator assembly and method for controlling an exhaust gas recirculation assembly |
WO2004099586A1 (en) * | 2003-05-08 | 2004-11-18 | Honeywell International Inc. | Control valve and parts of a turbocharger and a turbocharger boosting system comprising the same |
US6848432B2 (en) * | 2003-06-20 | 2005-02-01 | Siemens Vdo Automotive, Inc. | Purge control device for low vacuum condition |
KR100565617B1 (ko) * | 2003-09-18 | 2006-03-29 | 엘지전자 주식회사 | 냉장고의 제빙장치 |
DE102004055846B4 (de) * | 2004-11-19 | 2016-12-15 | Bayerische Motoren Werke Aktiengesellschaft | Fahrzeug mit Turbo-Dieselmotor und Abgasrückführung |
US7047918B1 (en) | 2005-03-07 | 2006-05-23 | Polimeni Jr Ralph F | Reed valve for an internal combustion engine |
DE102005020482A1 (de) | 2005-04-29 | 2006-11-09 | Mahle International Gmbh | Brennkraftmaschine mit Abgasrückführung |
JP2006336465A (ja) * | 2005-05-31 | 2006-12-14 | Honda Motor Co Ltd | 排気ガス還流装置を備えた筒内噴射式内燃機関 |
US20080110435A1 (en) * | 2006-11-13 | 2008-05-15 | Oswald Baasch | Air valve and method of use |
JP5221917B2 (ja) * | 2007-09-12 | 2013-06-26 | 本田技研工業株式会社 | 燃料電池システム |
CN101970845B (zh) * | 2008-02-08 | 2013-12-18 | 卡明斯公司 | 废气再循环的装置、系统和方法 |
WO2009149868A1 (en) * | 2008-06-12 | 2009-12-17 | Perkins Engines Company Limited | Exhaust gas mixing system |
DE102009058130A1 (de) * | 2009-12-12 | 2011-06-16 | Mahle International Gmbh | Brennkraftmaschinensystem und zugehöriges Betriebsverfahren |
CN101832200A (zh) * | 2010-03-19 | 2010-09-15 | 天津内燃机研究所 | 一种小型汽油机废气再循环装置及再循环方法 |
US8627805B2 (en) * | 2010-03-27 | 2014-01-14 | Cummins Inc. | System and apparatus for controlling reverse flow in a fluid conduit |
JP5684041B2 (ja) * | 2011-05-12 | 2015-03-11 | ヤンマー株式会社 | 過給機付き内燃機関 |
US20120315836A1 (en) * | 2011-06-07 | 2012-12-13 | Delphi Technologies, Inc. | Assembly for heating, ventilating and conditioning air in an automobile |
GB2492994B (en) * | 2011-07-19 | 2016-04-13 | Jaguar Land Rover Ltd | Exhaust Gas Recirculation For An I.C Engine |
AT511604B1 (de) | 2011-10-06 | 2013-01-15 | Avl List Gmbh | Brennkraftmaschine mit einem einlassstrang |
JP5916358B2 (ja) * | 2011-11-30 | 2016-05-11 | ダイハツ工業株式会社 | リードバルブの構造 |
US10934945B2 (en) | 2016-08-24 | 2021-03-02 | Ford Global Technologies, Llc | Internal combustion engine with compressor, exhaust-gas recirculation arrangement and pivotable flap |
JP2018087563A (ja) * | 2016-09-07 | 2018-06-07 | アイシン精機株式会社 | 吸気装置 |
JP6489138B2 (ja) * | 2017-02-27 | 2019-03-27 | トヨタ自動車株式会社 | 内燃機関 |
JP6825541B2 (ja) * | 2017-11-15 | 2021-02-03 | トヨタ自動車株式会社 | Egr制御装置 |
WO2019116065A1 (en) * | 2017-12-15 | 2019-06-20 | Volvo Truck Corporation | Internal combustion engine system, comprising an internal combustion engine and an exhaust gas recirculation circuit |
KR20200031905A (ko) * | 2018-09-17 | 2020-03-25 | 현대자동차주식회사 | 엔진 시스템 |
DE102018221867A1 (de) * | 2018-12-17 | 2020-06-18 | Turbo Energy Germany Gmbh | Ventileinrichtung zur Steuerung von Gasströmen |
CN115467751B (zh) * | 2022-08-16 | 2023-12-15 | 潍柴动力股份有限公司 | 废气再循环系统的控制方法及装置、电子设备、存储介质 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1051690A (en) * | 1912-02-09 | 1913-01-28 | James M Colwell | Internal-combustion engine. |
US1541583A (en) * | 1922-08-28 | 1925-06-09 | Charles C Merz | Carburetor heater |
US3971351A (en) * | 1974-09-23 | 1976-07-27 | Mckee T R | Fuel metering system |
JPS5137322A (de) * | 1974-09-25 | 1976-03-29 | Toyota Motor Co Ltd | |
JPS5920865B2 (ja) * | 1977-07-01 | 1984-05-16 | 株式会社日立製作所 | タ−ボチヤ−ジヤ付エンジンのegr機構 |
JPS5540209A (en) * | 1978-09-13 | 1980-03-21 | Toyota Motor Corp | Exhaust gas recirculating control valve for diesel engine |
JPS5540211A (en) * | 1978-09-13 | 1980-03-21 | Toyota Motor Corp | Exhaust gas recirculating control valve for diesel engine |
JPS5654947A (en) * | 1979-10-09 | 1981-05-15 | Toyota Motor Corp | Intake and egr controller for diesel engine |
DE3235397A1 (de) * | 1982-09-24 | 1984-05-10 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum rueckfuehren von abgas einer brennkraftmaschine |
FR2575523B1 (fr) * | 1984-12-28 | 1989-04-07 | Inst Francais Du Petrole | Dispositif et procede d'injection de carburant assiste par air ou gaz comprime dans un moteur |
JPH0640343U (ja) | 1992-10-30 | 1994-05-27 | いすゞ自動車株式会社 | エンジンの排気還流装置 |
JPH08246964A (ja) * | 1995-03-09 | 1996-09-24 | Nissan Diesel Motor Co Ltd | ディーゼルエンジンのegr装置 |
DE19521573C2 (de) * | 1995-06-14 | 1998-05-28 | Man Nutzfahrzeuge Ag | Abgasrückführung an einer aufgeladenen Brennkraftmaschine |
-
1996
- 1996-10-24 JP JP28235396A patent/JP3852142B2/ja not_active Expired - Lifetime
-
1997
- 1997-10-21 US US08/955,440 patent/US5937834A/en not_active Expired - Lifetime
- 1997-10-23 EP EP97118414A patent/EP0840000B1/de not_active Expired - Lifetime
- 1997-10-23 DE DE69704322T patent/DE69704322T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0840000A1 (de) | 1998-05-06 |
EP0840000B1 (de) | 2001-03-21 |
DE69704322T2 (de) | 2001-07-05 |
JPH10122062A (ja) | 1998-05-12 |
US5937834A (en) | 1999-08-17 |
JP3852142B2 (ja) | 2006-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |