DE2803242C3 - Abgas-Rückführungssystem für eine Brennkraftmaschine - Google Patents

Abgas-Rückführungssystem für eine Brennkraftmaschine

Info

Publication number
DE2803242C3
DE2803242C3 DE2803242A DE2803242A DE2803242C3 DE 2803242 C3 DE2803242 C3 DE 2803242C3 DE 2803242 A DE2803242 A DE 2803242A DE 2803242 A DE2803242 A DE 2803242A DE 2803242 C3 DE2803242 C3 DE 2803242C3
Authority
DE
Germany
Prior art keywords
pressure
exhaust gas
gas recirculation
chamber
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.)
Expired
Application number
DE2803242A
Other languages
German (de)
English (en)
Other versions
DE2803242A1 (de
DE2803242B2 (de
Inventor
Hidetaka Susono Nohira
Hideki Aichi Obayashi
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.)
Toyota Motor Corp
Soken Inc
Original Assignee
Nippon Soken Inc
Toyota Jidosha Kogyo KK
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 Nippon Soken Inc, Toyota Jidosha Kogyo KK filed Critical Nippon Soken Inc
Publication of DE2803242A1 publication Critical patent/DE2803242A1/de
Publication of DE2803242B2 publication Critical patent/DE2803242B2/de
Application granted granted Critical
Publication of DE2803242C3 publication Critical patent/DE2803242C3/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
    • F02M26/52—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

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)
DE2803242A 1977-01-26 1978-01-25 Abgas-Rückführungssystem für eine Brennkraftmaschine Expired DE2803242C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP810277A JPS5393222A (en) 1977-01-26 1977-01-26 Exhaust emission recirculating device in internal engine

Publications (3)

Publication Number Publication Date
DE2803242A1 DE2803242A1 (de) 1978-07-27
DE2803242B2 DE2803242B2 (de) 1981-05-07
DE2803242C3 true DE2803242C3 (de) 1982-01-07

Family

ID=11683928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2803242A Expired DE2803242C3 (de) 1977-01-26 1978-01-25 Abgas-Rückführungssystem für eine Brennkraftmaschine

Country Status (3)

Country Link
US (1) US4196706A (en:Method)
JP (1) JPS5393222A (en:Method)
DE (1) DE2803242C3 (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813744B2 (ja) * 1977-05-26 1983-03-15 株式会社日本自動車部品総合研究所 内燃機関の排気ガス再循環装置
US4285317A (en) * 1978-04-13 1981-08-25 Nippondenso Co., Ltd. Exhaust gas recirculation system
US5611204A (en) * 1993-11-12 1997-03-18 Cummins Engine Company, Inc. EGR and blow-by flow system for highly turbocharged diesel engines
US5611203A (en) * 1994-12-12 1997-03-18 Cummins Engine Company, Inc. Ejector pump enhanced high pressure EGR system
US5533489A (en) * 1995-03-30 1996-07-09 Cummins Electronics Co. Exhaust gas recirculation control system
US6467270B2 (en) 2001-01-31 2002-10-22 Cummins Inc. Exhaust gas recirculation air handling system for an internal combustion engine
JP5169439B2 (ja) * 2008-04-24 2013-03-27 株式会社デンソー 内燃機関制御装置及び内燃機関制御システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884200A (en) * 1971-08-03 1975-05-20 Ranco Inc Exhaust gas recirculation control system for internal combustion engines
US3799131A (en) * 1972-04-19 1974-03-26 Gen Motors Corp Exhaust gas recirculation
DE2247587C2 (de) * 1972-09-28 1974-10-10 Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss Steuereinrichtung für die Rückführung von Auspuffgas in die Ansaugleitung einer gemischverdichtenden Brennkraftmaschine
AU6377773A (en) * 1973-01-02 1975-06-19 Ranco Inc Exhaust gas recirculating valve
JPS555745Y2 (en:Method) * 1975-06-13 1980-02-08
JPS52106023A (en) * 1976-03-02 1977-09-06 Toyota Motor Corp Automobile engine exhaust gas re-circulation unit
JPS52139916U (en:Method) * 1976-04-19 1977-10-24
JPS52155820U (en:Method) * 1976-05-21 1977-11-26

Also Published As

Publication number Publication date
DE2803242A1 (de) 1978-07-27
JPS623309B2 (en:Method) 1987-01-24
DE2803242B2 (de) 1981-05-07
US4196706A (en) 1980-04-08
JPS5393222A (en) 1978-08-16

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee