JPS5847148A - 排気ガス再循環装置 - Google Patents

排気ガス再循環装置

Info

Publication number
JPS5847148A
JPS5847148A JP56146877A JP14687781A JPS5847148A JP S5847148 A JPS5847148 A JP S5847148A JP 56146877 A JP56146877 A JP 56146877A JP 14687781 A JP14687781 A JP 14687781A JP S5847148 A JPS5847148 A JP S5847148A
Authority
JP
Japan
Prior art keywords
pressure
opening
valve
exhaust
exhaust gas
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.)
Granted
Application number
JP56146877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS64588B2 (enrdf_load_html_response
Inventor
Toshikazu Ina
伊奈　敏和
Hisashi Kawai
寿 河合
Tokio Kohama
時男 小浜
Akira Nishimatsu
西松　顕
Yasuhiko Ishida
石田　靖彦
Soichi Matsushita
宗一 松下
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 Motor Corp
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 Motor Corp, Toyota Jidosha Kogyo KK filed Critical Nippon Soken Inc
Priority to JP56146877A priority Critical patent/JPS5847148A/ja
Priority to US06/416,696 priority patent/US4442820A/en
Publication of JPS5847148A publication Critical patent/JPS5847148A/ja
Publication of JPS64588B2 publication Critical patent/JPS64588B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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]
    • F02D41/0065—Specific aspects of external EGR control
    • 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
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/48—EGR valve position sensors
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
JP56146877A 1981-09-16 1981-09-16 排気ガス再循環装置 Granted JPS5847148A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56146877A JPS5847148A (ja) 1981-09-16 1981-09-16 排気ガス再循環装置
US06/416,696 US4442820A (en) 1981-09-16 1982-09-10 Exhaust recirculation system for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56146877A JPS5847148A (ja) 1981-09-16 1981-09-16 排気ガス再循環装置

Publications (2)

Publication Number Publication Date
JPS5847148A true JPS5847148A (ja) 1983-03-18
JPS64588B2 JPS64588B2 (enrdf_load_html_response) 1989-01-06

Family

ID=15417583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56146877A Granted JPS5847148A (ja) 1981-09-16 1981-09-16 排気ガス再循環装置

Country Status (1)

Country Link
JP (1) JPS5847148A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173222U (ja) * 1983-05-04 1984-11-19 大精電子株式会社 開閉装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53107526A (en) * 1977-03-02 1978-09-19 Automob Antipollut & Saf Res Center Exhaust gas re-cycling device
JPS5523318A (en) * 1978-08-02 1980-02-19 Nippon Soken Inc Exhaust gas re-circulating system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53107526A (en) * 1977-03-02 1978-09-19 Automob Antipollut & Saf Res Center Exhaust gas re-cycling device
JPS5523318A (en) * 1978-08-02 1980-02-19 Nippon Soken Inc Exhaust gas re-circulating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173222U (ja) * 1983-05-04 1984-11-19 大精電子株式会社 開閉装置

Also Published As

Publication number Publication date
JPS64588B2 (enrdf_load_html_response) 1989-01-06

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