JPS5243027A - Afterburn generating preventing apparatus - Google Patents

Afterburn generating preventing apparatus

Info

Publication number
JPS5243027A
JPS5243027A JP50119277A JP11927775A JPS5243027A JP S5243027 A JPS5243027 A JP S5243027A JP 50119277 A JP50119277 A JP 50119277A JP 11927775 A JP11927775 A JP 11927775A JP S5243027 A JPS5243027 A JP S5243027A
Authority
JP
Japan
Prior art keywords
afterburn
preventing apparatus
generating
generating preventing
interrupting
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
JP50119277A
Other languages
Japanese (ja)
Inventor
Shizuo Hirayama
Toshiharu Ito
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 JP50119277A priority Critical patent/JPS5243027A/en
Publication of JPS5243027A publication Critical patent/JPS5243027A/en
Pending 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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0272—Two or more throttles disposed in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: The provision of the shutter valve engaging to the ignition switch on the lower stream side of the throttle valve facilitates the secured prevention against the generation of afterburn with interrupting the air intake passage for a fixed time, when the engine has come to stop.
COPYRIGHT: (C)1977,JPO&Japio
JP50119277A 1975-10-02 1975-10-02 Afterburn generating preventing apparatus Pending JPS5243027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50119277A JPS5243027A (en) 1975-10-02 1975-10-02 Afterburn generating preventing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50119277A JPS5243027A (en) 1975-10-02 1975-10-02 Afterburn generating preventing apparatus

Publications (1)

Publication Number Publication Date
JPS5243027A true JPS5243027A (en) 1977-04-04

Family

ID=14757383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50119277A Pending JPS5243027A (en) 1975-10-02 1975-10-02 Afterburn generating preventing apparatus

Country Status (1)

Country Link
JP (1) JPS5243027A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060224A (en) * 1983-07-29 1985-04-06 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Throttle valve position control method and apparatus in suction pipe of internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060224A (en) * 1983-07-29 1985-04-06 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Throttle valve position control method and apparatus in suction pipe of internal combustion engine
JPH0555695B2 (en) * 1983-07-29 1993-08-17 Bosch Gmbh Robert

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