DE102017107071A1 - Verbrennungskraftmaschine mit einer Abgasrückführung - Google Patents

Verbrennungskraftmaschine mit einer Abgasrückführung Download PDF

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Publication number
DE102017107071A1
DE102017107071A1 DE102017107071.0A DE102017107071A DE102017107071A1 DE 102017107071 A1 DE102017107071 A1 DE 102017107071A1 DE 102017107071 A DE102017107071 A DE 102017107071A DE 102017107071 A1 DE102017107071 A1 DE 102017107071A1
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engine
valve
exhaust gas
return valve
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.)
Withdrawn
Application number
DE102017107071.0A
Other languages
German (de)
English (en)
Inventor
Mike Souren
Matthias Thewes
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.)
FEV Europe GmbH
Original Assignee
FEV Europe 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 FEV Europe GmbH filed Critical FEV Europe GmbH
Priority to DE102017107071.0A priority Critical patent/DE102017107071A1/de
Publication of DE102017107071A1 publication Critical patent/DE102017107071A1/de
Priority to DE102018107436.0A priority patent/DE102018107436A1/de
Priority to JP2018070901A priority patent/JP2018178998A/ja
Priority to CN201810282567.0A priority patent/CN108691668B/zh
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE102017107071.0A 2017-04-03 2017-04-03 Verbrennungskraftmaschine mit einer Abgasrückführung Withdrawn DE102017107071A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102017107071.0A DE102017107071A1 (de) 2017-04-03 2017-04-03 Verbrennungskraftmaschine mit einer Abgasrückführung
DE102018107436.0A DE102018107436A1 (de) 2017-04-03 2018-03-28 Verbrennungskraftmaschine mit einer Abgasrückführung
JP2018070901A JP2018178998A (ja) 2017-04-03 2018-04-02 排気ガス再循環装置を備えた内燃機関
CN201810282567.0A CN108691668B (zh) 2017-04-03 2018-04-02 具有排气再循环系统的内燃发动机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017107071.0A DE102017107071A1 (de) 2017-04-03 2017-04-03 Verbrennungskraftmaschine mit einer Abgasrückführung

Publications (1)

Publication Number Publication Date
DE102017107071A1 true DE102017107071A1 (de) 2017-07-06

Family

ID=59069094

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102017107071.0A Withdrawn DE102017107071A1 (de) 2017-04-03 2017-04-03 Verbrennungskraftmaschine mit einer Abgasrückführung
DE102018107436.0A Pending DE102018107436A1 (de) 2017-04-03 2018-03-28 Verbrennungskraftmaschine mit einer Abgasrückführung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102018107436.0A Pending DE102018107436A1 (de) 2017-04-03 2018-03-28 Verbrennungskraftmaschine mit einer Abgasrückführung

Country Status (3)

Country Link
JP (1) JP2018178998A (zh)
CN (1) CN108691668B (zh)
DE (2) DE102017107071A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109779770A (zh) * 2017-11-15 2019-05-21 丰田自动车株式会社 Egr控制装置
DE102021117325A1 (de) 2021-07-05 2023-01-05 Ford Global Technologies, Llc Abgasrückführungssystem und Verfahren zum Rückführen von Abgas

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019119765A1 (de) 2019-07-22 2019-09-05 FEV Group GmbH Frischluftstrang für eine Verbrennungskraftmaschine
CN113309642B (zh) * 2020-02-26 2022-07-19 上海汽车集团股份有限公司 具有egr管路的发动机系统的控制方法
DE102022000415A1 (de) 2022-02-03 2023-08-03 Mercedes-Benz Group AG Verbrennungskraftmaschine für ein Kraftfahrzeug, insbesondere für einen Kraftwagen
DE102022000413A1 (de) 2022-02-03 2023-08-03 Mercedes-Benz Group AG Verbrennungskraftmaschine für ein Kraftfahrzeug, insbesondere für einen Kraftwagen, sowie Kraftfahrzeug
DE102022102641A1 (de) 2022-02-04 2023-08-10 Ford Global Technologies Llc Motorsystem

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012104155A1 (de) 2012-05-11 2013-11-14 Fev Gmbh Verfahren zum Einstellen eines Massenstroms einer Abgasrückführung
US8783020B2 (en) 2010-11-18 2014-07-22 Ford Global Technologies, Llc Exhaust system for internal combustion engines with particle filter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04252848A (ja) * 1991-01-24 1992-09-08 Aisan Ind Co Ltd 電動式制御弁の制御装置
JPH08338322A (ja) * 1995-06-08 1996-12-24 Isuzu Motors Ltd ディーゼルエンジン
US6116223A (en) * 1997-12-12 2000-09-12 Caterpillar Inc. Cam driven exhaust gas recirculation valve assembly
FR2940357B1 (fr) * 2008-12-18 2014-11-07 Valeo Sys Controle Moteur Sas Moteur thermique a combustion interne,systeme de regulation, procede de dimensionnement pour le moteur et vehicule automobile avec le moteur
DE102011081644A1 (de) * 2011-08-26 2013-02-28 Ford Global Technologies, Llc Emissionsreduzierte Abgasnachbehandlung
FR2986565B1 (fr) * 2012-02-06 2014-01-24 Renault Sa Procede et systeme de diagnostic de l'admission d'air dans un moteur a combustion interne d'un vehicule automobile.
ITMI20131571A1 (it) * 2013-09-24 2015-03-25 Fpt Ind Spa Un sistema di rilevazione di una perdita in un condotto egr di bassa pressione e/o in una linea di aspirazione di un motore a combustione interna
GB2545876A (en) * 2015-08-13 2017-07-05 Gm Global Tech Operations Llc A method of operating an internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8783020B2 (en) 2010-11-18 2014-07-22 Ford Global Technologies, Llc Exhaust system for internal combustion engines with particle filter
DE102012104155A1 (de) 2012-05-11 2013-11-14 Fev Gmbh Verfahren zum Einstellen eines Massenstroms einer Abgasrückführung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109779770A (zh) * 2017-11-15 2019-05-21 丰田自动车株式会社 Egr控制装置
CN109779770B (zh) * 2017-11-15 2021-08-31 丰田自动车株式会社 Egr控制装置
DE102021117325A1 (de) 2021-07-05 2023-01-05 Ford Global Technologies, Llc Abgasrückführungssystem und Verfahren zum Rückführen von Abgas

Also Published As

Publication number Publication date
CN108691668B (zh) 2022-08-16
DE102018107436A1 (de) 2018-05-17
JP2018178998A (ja) 2018-11-15
CN108691668A (zh) 2018-10-23

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R230 Request for early publication
R163 Identified publications notified
R084 Declaration of willingness to licence
R118 Application deemed withdrawn due to claim for domestic priority