FR2648868A1 - Dispositif de commande a organe d'etranglement rotatif pour installation d'alimentation de moteur a combustion interne - Google Patents

Dispositif de commande a organe d'etranglement rotatif pour installation d'alimentation de moteur a combustion interne Download PDF

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Publication number
FR2648868A1
FR2648868A1 FR8908269A FR8908269A FR2648868A1 FR 2648868 A1 FR2648868 A1 FR 2648868A1 FR 8908269 A FR8908269 A FR 8908269A FR 8908269 A FR8908269 A FR 8908269A FR 2648868 A1 FR2648868 A1 FR 2648868A1
Authority
FR
France
Prior art keywords
control member
spring
butterfly
return spring
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.)
Granted
Application number
FR8908269A
Other languages
English (en)
French (fr)
Other versions
FR2648868B1 (enExample
Inventor
Pierre Semence
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.)
Solex SA
Original Assignee
Solex SA
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 Solex SA filed Critical Solex SA
Priority to FR8908269A priority Critical patent/FR2648868A1/fr
Priority to EP90401726A priority patent/EP0404664A1/fr
Priority to BR9002932A priority patent/BR9002932A/pt
Publication of FR2648868A1 publication Critical patent/FR2648868A1/fr
Application granted granted Critical
Publication of FR2648868B1 publication Critical patent/FR2648868B1/fr
Granted 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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/12—External control gear, e.g. having dash-pots
    • 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
    • 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
    • F02D2009/0235—Throttle control functions
    • 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
    • F02D2009/0262—Arrangements; Control features; Details thereof having two or more levers on the throttle shaft
    • 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
    • F02D2009/0269—Throttle closing springs; Acting of throttle closing springs on the throttle shaft
    • 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
    • F02D2009/0271—Arrangements; Control features; Details thereof with means for closing the throttle other than throttle closing springs

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)
FR8908269A 1989-06-21 1989-06-21 Dispositif de commande a organe d'etranglement rotatif pour installation d'alimentation de moteur a combustion interne Granted FR2648868A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8908269A FR2648868A1 (fr) 1989-06-21 1989-06-21 Dispositif de commande a organe d'etranglement rotatif pour installation d'alimentation de moteur a combustion interne
EP90401726A EP0404664A1 (fr) 1989-06-21 1990-06-19 Dispositif de commande à organe d'étranglement rotatif pour installation d'alimentation de moteur à combustion interne
BR9002932A BR9002932A (pt) 1989-06-21 1990-06-21 Dispositivo de comando de fluxo destinado a uma instalacao de alimentacao de motor a combustao interna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908269A FR2648868A1 (fr) 1989-06-21 1989-06-21 Dispositif de commande a organe d'etranglement rotatif pour installation d'alimentation de moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2648868A1 true FR2648868A1 (fr) 1990-12-28
FR2648868B1 FR2648868B1 (enExample) 1994-04-22

Family

ID=9382987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8908269A Granted FR2648868A1 (fr) 1989-06-21 1989-06-21 Dispositif de commande a organe d'etranglement rotatif pour installation d'alimentation de moteur a combustion interne

Country Status (3)

Country Link
EP (1) EP0404664A1 (enExample)
BR (1) BR9002932A (enExample)
FR (1) FR2648868A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122801C1 (en) * 1991-07-10 1992-11-26 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Throttle valve adjuster for IC-engine - has coupling concentric w.r.t. valve shaft via drier dog

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934200A1 (de) * 1969-07-05 1971-01-21 Daimler Benz Ag Einstellvorrichtung fuer den Leerlaufanschlag der Drosselklappe einer Brennkraftmaschine
JPS606025A (ja) * 1983-06-24 1985-01-12 Nippon Carbureter Co Ltd エンジン吸気量制御用絞り弁の戻し機構
JPS60204930A (ja) * 1984-03-28 1985-10-16 Nissan Koki Kk エンジンのアイドリング回転数制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934200A1 (de) * 1969-07-05 1971-01-21 Daimler Benz Ag Einstellvorrichtung fuer den Leerlaufanschlag der Drosselklappe einer Brennkraftmaschine
JPS606025A (ja) * 1983-06-24 1985-01-12 Nippon Carbureter Co Ltd エンジン吸気量制御用絞り弁の戻し機構
JPS60204930A (ja) * 1984-03-28 1985-10-16 Nissan Koki Kk エンジンのアイドリング回転数制御装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 59 (M-459)[2116], 8 mars 1986; & JP-A-60 204 930 (NITSUSAN KOUKI K.K.) 16-10-1985 *
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 121 (M-382)[1844], 25 mai 1985; & JP-A-60 006 025 (NIHON KIKAKI SEISAKUSHO) 12-01-1985 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122801C1 (en) * 1991-07-10 1992-11-26 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Throttle valve adjuster for IC-engine - has coupling concentric w.r.t. valve shaft via drier dog

Also Published As

Publication number Publication date
EP0404664A1 (fr) 1990-12-27
FR2648868B1 (enExample) 1994-04-22
BR9002932A (pt) 1991-08-20

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ST Notification of lapse