JPS527496B2 - - Google Patents

Info

Publication number
JPS527496B2
JPS527496B2 JP47119436A JP11943672A JPS527496B2 JP S527496 B2 JPS527496 B2 JP S527496B2 JP 47119436 A JP47119436 A JP 47119436A JP 11943672 A JP11943672 A JP 11943672A JP S527496 B2 JPS527496 B2 JP S527496B2
Authority
JP
Japan
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
JP47119436A
Other languages
Japanese (ja)
Other versions
JPS4977027A (fr
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 filed Critical
Priority to JP47119436A priority Critical patent/JPS527496B2/ja
Priority to US400674A priority patent/US3928966A/en
Publication of JPS4977027A publication Critical patent/JPS4977027A/ja
Publication of JPS527496B2 publication Critical patent/JPS527496B2/ja
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
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/58—Constructional details of the actuator; Mounting thereof
    • 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
    • F02M26/74—Protection from damage, e.g. shielding means

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)
  • Safety Valves (AREA)
JP47119436A 1972-11-30 1972-11-30 Expired JPS527496B2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP47119436A JPS527496B2 (fr) 1972-11-30 1972-11-30
US400674A US3928966A (en) 1972-11-30 1973-09-25 Flow control valve for exhaust gas recirculation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47119436A JPS527496B2 (fr) 1972-11-30 1972-11-30

Publications (2)

Publication Number Publication Date
JPS4977027A JPS4977027A (fr) 1974-07-25
JPS527496B2 true JPS527496B2 (fr) 1977-03-02

Family

ID=14761363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47119436A Expired JPS527496B2 (fr) 1972-11-30 1972-11-30

Country Status (2)

Country Link
US (1) US3928966A (fr)
JP (1) JPS527496B2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0287741U (fr) * 1988-12-26 1990-07-11
JPH03105439U (fr) * 1990-02-09 1991-10-31
JPH05139448A (ja) * 1991-11-14 1993-06-08 Kaasuru Sangyo Kk 容器等の取付け物を磁性体壁面に取付ける方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299508A1 (fr) * 1974-10-25 1976-08-27 Peugeot & Renault Dispositif de regulation de composition des gaz pour moteur a combustion interne
US4094284A (en) * 1975-10-21 1978-06-13 Eltra Corporation Emission control system
JPS5844847B2 (ja) * 1975-12-25 1983-10-05 株式会社日本自動車部品総合研究所 ナイネンキカンヨウハイキガスジヨウカソウチ
JPS5293826A (en) * 1975-12-27 1977-08-06 Toyota Motor Corp Exhaust gas cleaner
JPS5824626B2 (ja) * 1976-12-14 1983-05-23 トヨタ自動車株式会社 内燃機関の排気ガス還流量制御弁装置
JPS6041227B2 (ja) * 1977-07-11 1985-09-14 トヨタ自動車株式会社 排気ガス再循環制御装置
US4164918A (en) * 1978-02-21 1979-08-21 General Motors Corporation Exhaust gas recirculation control
US4180034A (en) * 1978-05-25 1979-12-25 General Motors Corporation Exhaust gas recirculation control
US4196707A (en) * 1978-07-31 1980-04-08 General Motors Corporation Exhaust gas recirculation control
US4186703A (en) * 1978-09-06 1980-02-05 General Motors Corporation Exhaust gas recirculation control
JP4232823B2 (ja) * 2006-12-26 2009-03-04 トヨタ自動車株式会社 内燃機関の排気浄化装置
CA2776514C (fr) * 2012-05-07 2016-08-30 Derold G. Clark Soupape avec preuve de fermeture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734522U (fr) * 1971-05-15 1972-12-18
US3756210A (en) * 1972-04-10 1973-09-04 Gen Motors Corp Exhaust gas recirculation control valve
US3749071A (en) * 1972-04-19 1973-07-31 Gen Motors Corp Exhaust gas recirculation control valve
US3799131A (en) * 1972-04-19 1974-03-26 Gen Motors Corp Exhaust gas recirculation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0287741U (fr) * 1988-12-26 1990-07-11
JPH03105439U (fr) * 1990-02-09 1991-10-31
JPH05139448A (ja) * 1991-11-14 1993-06-08 Kaasuru Sangyo Kk 容器等の取付け物を磁性体壁面に取付ける方法

Also Published As

Publication number Publication date
JPS4977027A (fr) 1974-07-25
US3928966A (en) 1975-12-30

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