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AU536901B2 - E.g.r. control valve - Google Patents
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AU536901B2 - E.g.r. control valve - Google Patents

E.g.r. control valve

Info

Publication number
AU536901B2
AU536901B2 AU54396/80A AU5439680A AU536901B2 AU 536901 B2 AU536901 B2 AU 536901B2 AU 54396/80 A AU54396/80 A AU 54396/80A AU 5439680 A AU5439680 A AU 5439680A AU 536901 B2 AU536901 B2 AU 536901B2
Authority
AU
Australia
Prior art keywords
control valve
valve
control
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
AU54396/80A
Other versions
AU5439680A (en
Inventor
Yoshihiko Masuda
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
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 Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to AU54396/80A priority Critical patent/AU536901B2/en
Publication of AU5439680A publication Critical patent/AU5439680A/en
Application granted granted Critical
Publication of AU536901B2 publication Critical patent/AU536901B2/en
Anticipated expiration legal-status Critical
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
    • 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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU54396/80A 1980-01-07 1980-01-07 E.g.r. control valve Expired AU536901B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54396/80A AU536901B2 (en) 1980-01-07 1980-01-07 E.g.r. control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU54396/80A AU536901B2 (en) 1980-01-07 1980-01-07 E.g.r. control valve

Publications (2)

Publication Number Publication Date
AU5439680A AU5439680A (en) 1981-07-16
AU536901B2 true AU536901B2 (en) 1984-05-31

Family

ID=3740364

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54396/80A Expired AU536901B2 (en) 1980-01-07 1980-01-07 E.g.r. control valve

Country Status (1)

Country Link
AU (1) AU536901B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU608634B2 (en) * 1987-07-28 1991-04-11 Parker-Hannifin Corporation Coolant loss valve for engine protective system
AU616616B2 (en) * 1989-11-13 1991-10-31 General Motors Corporation Exhaust gas recirculation valve assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU608634B2 (en) * 1987-07-28 1991-04-11 Parker-Hannifin Corporation Coolant loss valve for engine protective system
AU616616B2 (en) * 1989-11-13 1991-10-31 General Motors Corporation Exhaust gas recirculation valve assembly

Also Published As

Publication number Publication date
AU5439680A (en) 1981-07-16

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired