DE3366098D1 - Device for the recirculation of exhaust gas in an internal-combustion engine - Google Patents

Device for the recirculation of exhaust gas in an internal-combustion engine

Info

Publication number
DE3366098D1
DE3366098D1 DE8383108949T DE3366098T DE3366098D1 DE 3366098 D1 DE3366098 D1 DE 3366098D1 DE 8383108949 T DE8383108949 T DE 8383108949T DE 3366098 T DE3366098 T DE 3366098T DE 3366098 D1 DE3366098 D1 DE 3366098D1
Authority
DE
Germany
Prior art keywords
recirculation
internal
exhaust gas
combustion engine
combustion
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
Application number
DE8383108949T
Other languages
English (en)
Inventor
Wolfram Becker
Hermann Dr Klein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8383108949T priority Critical patent/DE3366098D1/de
Application granted granted Critical
Publication of DE3366098D1 publication Critical patent/DE3366098D1/de
Expired legal-status Critical Current

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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages
    • 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

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)
DE8383108949T 1982-09-24 1983-09-10 Device for the recirculation of exhaust gas in an internal-combustion engine Expired DE3366098D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383108949T DE3366098D1 (en) 1982-09-24 1983-09-10 Device for the recirculation of exhaust gas in an internal-combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823235397 DE3235397A1 (de) 1982-09-24 1982-09-24 Einrichtung zum rueckfuehren von abgas einer brennkraftmaschine
DE8383108949T DE3366098D1 (en) 1982-09-24 1983-09-10 Device for the recirculation of exhaust gas in an internal-combustion engine

Publications (1)

Publication Number Publication Date
DE3366098D1 true DE3366098D1 (en) 1986-10-16

Family

ID=6174067

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823235397 Withdrawn DE3235397A1 (de) 1982-09-24 1982-09-24 Einrichtung zum rueckfuehren von abgas einer brennkraftmaschine
DE8383108949T Expired DE3366098D1 (en) 1982-09-24 1983-09-10 Device for the recirculation of exhaust gas in an internal-combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823235397 Withdrawn DE3235397A1 (de) 1982-09-24 1982-09-24 Einrichtung zum rueckfuehren von abgas einer brennkraftmaschine

Country Status (5)

Country Link
US (1) US4467774A (de)
EP (1) EP0104524B1 (de)
JP (1) JPS5979061A (de)
AU (1) AU558920B2 (de)
DE (2) DE3235397A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3025332B2 (ja) * 1991-03-28 2000-03-27 マツダ株式会社 エンジンの排気ガス還流装置
US5241940A (en) * 1993-01-07 1993-09-07 Ford Motor Company Automotive EGR system
JP3852142B2 (ja) * 1996-10-24 2006-11-29 いすゞ自動車株式会社 排気還流装置
US6659090B2 (en) * 2002-01-10 2003-12-09 Detroit Diesel Corporation System for purging exhaust gases from exhaust gas recirculation system
JP4526395B2 (ja) * 2004-02-25 2010-08-18 臼井国際産業株式会社 内燃機関の過給システム
FR2885178A1 (fr) * 2005-04-27 2006-11-03 Renault Sas Groupe motopropulseur comportant un circuit de nettoyage d'un circuit de recirculation des gaz d'echappement
US7886531B2 (en) * 2007-09-28 2011-02-15 Caterpillar Inc Exhaust system having outlet-located moisture entrainment device
US8276571B2 (en) 2011-03-03 2012-10-02 New Vision Fuel Technology, Inc. Passive re-induction apparatus, system, and method for recirculating exhaust gas in gasoline and diesel engines
US8490606B2 (en) * 2011-03-03 2013-07-23 New Vision Fuel Technology, Inc. Passive re-induction apparatus, system, and method for recirculating exhaust gas in gasoline and diesel engines
US20110214648A1 (en) * 2011-03-03 2011-09-08 New Vision Fuel Technology, Inc. Passive re-induction apparatus, system, and method for recirculating exhaust gas in gasoline and diesel engines
JP2015178777A (ja) * 2014-03-18 2015-10-08 トヨタ自動車株式会社 内燃機関
WO2020038576A1 (en) * 2018-08-23 2020-02-27 Volvo Truck Corporation A method for operating an internal combustion engine system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551376C (de) * 1932-05-30 Charles Devaud Vorrichtung zur Vorbehandlung von Betriebsstoffen fuer Verbrennungskraftmaschinen
US1635938A (en) * 1920-10-16 1927-07-12 John W Hudson Cooling mechanism for internal-combustion engines
CH225106A (fr) * 1941-03-24 1942-12-31 W Blanc Installation d'alimentation d'un moteur à combustion interne.
DE2137694A1 (de) * 1971-07-28 1973-02-08 Bosch Gmbh Robert Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen
US3799133A (en) * 1972-06-22 1974-03-26 Gen Motors Corp Solenoid valve control for exhaust gas recirculation
DE2909465A1 (de) * 1979-03-10 1980-09-18 Bosch Gmbh Robert Einrichtung zur steuerung von abgasrueckfuehrmengen bei selbstzuendenden brennkraftmaschinen
JPS5791364A (en) * 1980-11-28 1982-06-07 Suzuki Motor Co Ltd Intake pipe heating apparatus for internal combustion engine
JPS57135225A (en) * 1981-02-16 1982-08-20 Fuji Heavy Ind Ltd Intake and exhaust construction for internal combustion engine
US4399798A (en) * 1982-01-13 1983-08-23 General Motors Corporation Exhaust gas recirculation control

Also Published As

Publication number Publication date
US4467774A (en) 1984-08-28
EP0104524A1 (de) 1984-04-04
AU1939583A (en) 1984-03-29
EP0104524B1 (de) 1986-09-10
AU558920B2 (en) 1987-02-12
JPS5979061A (ja) 1984-05-08
DE3235397A1 (de) 1984-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee