JPH0713504B2 - 機関のアイドル回転数制御弁の弁特性改善方法 - Google Patents

機関のアイドル回転数制御弁の弁特性改善方法

Info

Publication number
JPH0713504B2
JPH0713504B2 JP63239027A JP23902788A JPH0713504B2 JP H0713504 B2 JPH0713504 B2 JP H0713504B2 JP 63239027 A JP63239027 A JP 63239027A JP 23902788 A JP23902788 A JP 23902788A JP H0713504 B2 JPH0713504 B2 JP H0713504B2
Authority
JP
Japan
Prior art keywords
valve
force
speed control
control valve
improving
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 - Fee Related
Application number
JP63239027A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0286960A (ja
Inventor
裕城 江尻
浩一郎 山田
千暁 新井田
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP63239027A priority Critical patent/JPH0713504B2/ja
Priority to KR1019890013727A priority patent/KR900005056A/ko
Priority to EP89309758A priority patent/EP0361846A3/fr
Publication of JPH0286960A publication Critical patent/JPH0286960A/ja
Publication of JPH0713504B2 publication Critical patent/JPH0713504B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • F02M3/075—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve

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)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
JP63239027A 1988-09-26 1988-09-26 機関のアイドル回転数制御弁の弁特性改善方法 Expired - Fee Related JPH0713504B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63239027A JPH0713504B2 (ja) 1988-09-26 1988-09-26 機関のアイドル回転数制御弁の弁特性改善方法
KR1019890013727A KR900005056A (ko) 1988-09-26 1989-09-23 기관의 아이들 회전수 제어변의 변특성 개선방법 및 기관의 아이들 회전수 제어변
EP89309758A EP0361846A3 (fr) 1988-09-26 1989-09-26 Soupape de commande de la vitesse de ralenti pour moteur et méthode pour améliorer son fonctionnement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63239027A JPH0713504B2 (ja) 1988-09-26 1988-09-26 機関のアイドル回転数制御弁の弁特性改善方法

Publications (2)

Publication Number Publication Date
JPH0286960A JPH0286960A (ja) 1990-03-27
JPH0713504B2 true JPH0713504B2 (ja) 1995-02-15

Family

ID=17038795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63239027A Expired - Fee Related JPH0713504B2 (ja) 1988-09-26 1988-09-26 機関のアイドル回転数制御弁の弁特性改善方法

Country Status (3)

Country Link
EP (1) EP0361846A3 (fr)
JP (1) JPH0713504B2 (fr)
KR (1) KR900005056A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328950A1 (de) * 1983-08-11 1985-02-28 Vdo Adolf Schindling Ag, 6000 Frankfurt Ventilanordnung
KR870006308A (ko) * 1985-12-10 1987-07-10 미타 가쓰시게 자동차용 아이들회전 제어장치
JPH0774629B2 (ja) * 1987-10-12 1995-08-09 株式会社日立製作所 アイドル回転制御装置

Also Published As

Publication number Publication date
EP0361846A2 (fr) 1990-04-04
EP0361846A3 (fr) 1990-06-13
KR900005056A (ko) 1990-04-13
JPH0286960A (ja) 1990-03-27

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Legal Events

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LAPS Cancellation because of no payment of annual fees