JPS5371725A - Exhaust gas re-circulating device for internal combustion engine - Google Patents

Exhaust gas re-circulating device for internal combustion engine

Info

Publication number
JPS5371725A
JPS5371725A JP14709276A JP14709276A JPS5371725A JP S5371725 A JPS5371725 A JP S5371725A JP 14709276 A JP14709276 A JP 14709276A JP 14709276 A JP14709276 A JP 14709276A JP S5371725 A JPS5371725 A JP S5371725A
Authority
JP
Japan
Prior art keywords
exhaust gas
combustion engine
internal combustion
circulating device
passage
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.)
Pending
Application number
JP14709276A
Other languages
English (en)
Inventor
Masaru Hibino
Michio Morishita
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
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP14709276A priority Critical patent/JPS5371725A/ja
Priority to US05/799,916 priority patent/US4142491A/en
Publication of JPS5371725A publication Critical patent/JPS5371725A/ja
Pending 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
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/68—Closing members; Valve seats; Flow 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
    • F02M26/13—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

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)
JP14709276A 1976-12-09 1976-12-09 Exhaust gas re-circulating device for internal combustion engine Pending JPS5371725A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14709276A JPS5371725A (en) 1976-12-09 1976-12-09 Exhaust gas re-circulating device for internal combustion engine
US05/799,916 US4142491A (en) 1976-12-09 1977-05-24 Exhaust gas recirculation apparatus for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14709276A JPS5371725A (en) 1976-12-09 1976-12-09 Exhaust gas re-circulating device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5371725A true JPS5371725A (en) 1978-06-26

Family

ID=15422282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14709276A Pending JPS5371725A (en) 1976-12-09 1976-12-09 Exhaust gas re-circulating device for internal combustion engine

Country Status (2)

Country Link
US (1) US4142491A (ja)
JP (1) JPS5371725A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10387733B2 (en) 2014-05-19 2019-08-20 Ricoh Company, Ltd. Processing apparatus, processing system, and processing method
US10402664B2 (en) 2014-05-19 2019-09-03 Ricoh Company, Limited Processing apparatus, processing system, processing program, and processing method

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141924A (en) * 1978-04-25 1979-11-05 Aisan Ind Co Ltd Exhaust gas recycling device
JPS5827085Y2 (ja) * 1978-05-12 1983-06-11 日産自動車株式会社 排気還流制御装置
JPS6016764Y2 (ja) * 1978-05-31 1985-05-24 トヨタ自動車株式会社 排気ガス再循環装置
JPS5540247A (en) * 1978-09-12 1980-03-21 Toyota Motor Corp Exhaust gas recirculating device
GB2329002B (en) * 1997-09-04 2002-03-06 Gen Motors Corp Exhaust gas recirculation valve
US6014960A (en) * 1998-11-09 2000-01-18 Navistar International Transportation Corp Exhaust gas recirculation control apparatus
CN100589861C (zh) 2001-08-22 2010-02-17 三菱化学株式会社 容易聚合化合物用蒸馏装置
JP4039382B2 (ja) * 2004-03-31 2008-01-30 いすゞ自動車株式会社 ディーゼルエンジン
US7213553B2 (en) * 2004-11-12 2007-05-08 Detroit Diesel Corporation Internal EGR for an internal combustion engine
EP2412960A1 (en) * 2010-07-30 2012-02-01 Perkins Engines Company Limited An exhaust gas recirculation (EGR) apparatus
JP2013167166A (ja) * 2012-02-14 2013-08-29 Aisan Industry Co Ltd エンジンの排気還流装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100418A (ja) * 1973-02-01 1974-09-24
JPS5149322A (ja) * 1974-10-25 1976-04-28 Nissan Motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048967A (en) * 1972-08-25 1977-09-20 Robert Bosch Gmbh System for detoxicating exhaust gases
JPS5215733B2 (ja) * 1973-08-31 1977-05-02
JPS52106023A (en) * 1976-03-02 1977-09-06 Toyota Motor Corp Automobile engine exhaust gas re-circulation unit
JPS52131029A (en) * 1976-04-27 1977-11-02 Toyota Motor Corp Exhaust gas recycling device in internal combustion engine
US4069798A (en) * 1976-11-26 1978-01-24 General Motors Corporation Pressure transducer and exhaust gas recirculation control valve using same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100418A (ja) * 1973-02-01 1974-09-24
JPS5149322A (ja) * 1974-10-25 1976-04-28 Nissan Motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10387733B2 (en) 2014-05-19 2019-08-20 Ricoh Company, Ltd. Processing apparatus, processing system, and processing method
US10402664B2 (en) 2014-05-19 2019-09-03 Ricoh Company, Limited Processing apparatus, processing system, processing program, and processing method

Also Published As

Publication number Publication date
US4142491A (en) 1979-03-06

Similar Documents

Publication Publication Date Title
JPS5331030A (en) Mixture controller
JPS5371725A (en) Exhaust gas re-circulating device for internal combustion engine
JPS5332230A (en) Exhaust gas re-circulation system
JPS53109020A (en) Suction control device for internal combustion engine
JPS5243025A (en) Exhaust recircling system
JPS5374624A (en) Exhaust gas control valve of internal combustion engine
JPS5279133A (en) Exhaust gas purifier for internal combustion engine
JPS52110329A (en) Exhaust gas recirculation control for internal-combustion engine
JPS5279120A (en) Exhaust gas purifier for internal combustion engine
JPS5349628A (en) Internal combustion engine with exhaust gas re-circulating unit
JPS5327716A (en) Multicyclinder type internal combustion engine
JPS52101315A (en) The secondary air control equipment for exhaust gas system of internal combustion engine
JPS5413819A (en) Exhaust gas purifier for internal combustion engine
JPS52149524A (en) Air fuel ratio control device for internal combustion engine
JPS52131029A (en) Exhaust gas recycling device in internal combustion engine
JPS52100014A (en) Engine exhaust gas recirculating device with supercharger
JPS5321330A (en) Air-intake control device in internal combustion engine for vehicle
JPS52139825A (en) Internal combustion engine
JPS5340115A (en) Exhaust gas recirculation unit
JPS5386922A (en) Controlling device for exhaust gas back flow
JPS5371723A (en) Exhaust gas reflux device for internal combustion engine
JPS5412032A (en) Purifying exhaust gas equipment for internal combustion engine
JPS5371724A (en) Exhaust gas reflux device for internal combustion engine
JPS5386926A (en) Exhaust gas re-circulating device for diesel engine
JPS5386919A (en) Scavenging air regulating device for enforced scavenging engine