GB2139284B - Apparatus for controlling the return of exhaust gases into the induction pipe of an internal combustion engine - Google Patents

Apparatus for controlling the return of exhaust gases into the induction pipe of an internal combustion engine

Info

Publication number
GB2139284B
GB2139284B GB08407641A GB8407641A GB2139284B GB 2139284 B GB2139284 B GB 2139284B GB 08407641 A GB08407641 A GB 08407641A GB 8407641 A GB8407641 A GB 8407641A GB 2139284 B GB2139284 B GB 2139284B
Authority
GB
United Kingdom
Prior art keywords
return
controlling
combustion engine
internal combustion
exhaust gases
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
GB08407641A
Other versions
GB8407641D0 (en
GB2139284A (en
Inventor
Wojciech Marusiak
Klaus Scholz
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.)
Pierburg GmbH
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of GB8407641D0 publication Critical patent/GB8407641D0/en
Publication of GB2139284A publication Critical patent/GB2139284A/en
Application granted granted Critical
Publication of GB2139284B publication Critical patent/GB2139284B/en
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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
GB08407641A 1983-05-04 1984-03-23 Apparatus for controlling the return of exhaust gases into the induction pipe of an internal combustion engine Expired GB2139284B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3316219A DE3316219C1 (en) 1983-05-04 1983-05-04 Control device for the recirculation of exhaust gas into the intake line of an internal combustion engine

Publications (3)

Publication Number Publication Date
GB8407641D0 GB8407641D0 (en) 1984-05-02
GB2139284A GB2139284A (en) 1984-11-07
GB2139284B true GB2139284B (en) 1987-03-04

Family

ID=6198097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08407641A Expired GB2139284B (en) 1983-05-04 1984-03-23 Apparatus for controlling the return of exhaust gases into the induction pipe of an internal combustion engine

Country Status (4)

Country Link
DE (1) DE3316219C1 (en)
FR (1) FR2545539B1 (en)
GB (1) GB2139284B (en)
SE (1) SE451483B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109139308A (en) * 2015-03-19 2019-01-04 常州科普动力机械有限公司 The working method of internal combustion engine EGR check valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194586A (en) * 1986-08-29 1988-03-09 Ford Motor Co Fuel-injected i c engine exhaust gas recirculation control
DE3729468C2 (en) * 1987-09-03 1995-10-12 Pierburg Gmbh Control device for the exhaust gas recirculation in the intake line of an internal combustion engine
DE19825583B4 (en) * 1998-06-09 2014-04-03 Gustav Wahler Gmbh U. Co Kg Exhaust gas recirculation valve for internal combustion engines and method for operating such

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842814A (en) * 1972-12-15 1974-10-22 Colt Ind Operating Corp Exhaust gas recirculation system
JPS5235822B2 (en) * 1974-06-25 1977-09-12
JPS5345858B2 (en) * 1974-06-27 1978-12-09
JPS555745Y2 (en) * 1975-06-13 1980-02-08
JPS5367024A (en) * 1976-11-25 1978-06-15 Mitsubishi Motors Corp Exhaust gas reflux device
JPS53100322A (en) * 1977-02-14 1978-09-01 Aisin Seiki Co Ltd Negative pressure responding actuator
GB2031993B (en) * 1978-09-01 1983-03-30 Honda Motor Co Ltd Engine exhaust gas recirculation control
JPS5549564A (en) * 1978-09-14 1980-04-10 Honda Motor Co Ltd Exhaust gas recirculating apparatus for engine
JPS55151147A (en) * 1979-05-15 1980-11-25 Nissan Motor Co Ltd Exhaust-gas recirculation controlling system for internal combustion engine
US4399798A (en) * 1982-01-13 1983-08-23 General Motors Corporation Exhaust gas recirculation control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109139308A (en) * 2015-03-19 2019-01-04 常州科普动力机械有限公司 The working method of internal combustion engine EGR check valve

Also Published As

Publication number Publication date
GB8407641D0 (en) 1984-05-02
SE8401633L (en) 1984-11-05
DE3316219C1 (en) 1984-07-12
SE8401633D0 (en) 1984-03-23
GB2139284A (en) 1984-11-07
SE451483B (en) 1987-10-12
FR2545539B1 (en) 1986-07-11
FR2545539A1 (en) 1984-11-09

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940323