CA999198A - Pressure amplifier for an exhaust gas purification system - Google Patents

Pressure amplifier for an exhaust gas purification system

Info

Publication number
CA999198A
CA999198A CA201,160A CA201160A CA999198A CA 999198 A CA999198 A CA 999198A CA 201160 A CA201160 A CA 201160A CA 999198 A CA999198 A CA 999198A
Authority
CA
Canada
Prior art keywords
exhaust gas
gas purification
purification system
pressure amplifier
amplifier
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
CA201,160A
Inventor
Hidetaka Nohira
Kiyoshi Kobashi
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
Application granted granted Critical
Publication of CA999198A publication Critical patent/CA999198A/en
Expired 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
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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)
  • Fluid-Driven Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
CA201,160A 1973-06-02 1974-05-29 Pressure amplifier for an exhaust gas purification system Expired CA999198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6143373A JPS5335217B2 (en) 1973-06-02 1973-06-02

Publications (1)

Publication Number Publication Date
CA999198A true CA999198A (en) 1976-11-02

Family

ID=13170917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,160A Expired CA999198A (en) 1973-06-02 1974-05-29 Pressure amplifier for an exhaust gas purification system

Country Status (3)

Country Link
JP (1) JPS5335217B2 (en)
CA (1) CA999198A (en)
DE (1) DE2425911B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736441B2 (en) * 1973-07-30 1982-08-04
JP3674184B2 (en) * 1996-10-11 2005-07-20 トヨタ自動車株式会社 Intake device for internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213248A (en) * 1975-07-23 1977-02-01 Kajima Corp Method for automatically stopping transport truck at optimum position

Also Published As

Publication number Publication date
DE2425911B2 (en) 1976-11-04
JPS508922A (en) 1975-01-29
DE2425911A1 (en) 1974-12-19
JPS5335217B2 (en) 1978-09-26

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