FR2272270A1 - IC engine butterfly valve carburettor - has piston responsive to air pressure holding valve open during deceleration - Google Patents

IC engine butterfly valve carburettor - has piston responsive to air pressure holding valve open during deceleration

Info

Publication number
FR2272270A1
FR2272270A1 FR7418041A FR7418041A FR2272270A1 FR 2272270 A1 FR2272270 A1 FR 2272270A1 FR 7418041 A FR7418041 A FR 7418041A FR 7418041 A FR7418041 A FR 7418041A FR 2272270 A1 FR2272270 A1 FR 2272270A1
Authority
FR
France
Prior art keywords
lever
air pressure
pressure holding
open during
during deceleration
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
FR7418041A
Other languages
English (en)
French (fr)
Other versions
FR2272270B1 (enExample
Original Assignee
Peugeot & Renault
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 Peugeot & Renault filed Critical Peugeot & Renault
Priority to FR7418041A priority Critical patent/FR2272270A1/fr
Publication of FR2272270A1 publication Critical patent/FR2272270A1/fr
Application granted granted Critical
Publication of FR2272270B1 publication Critical patent/FR2272270B1/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/062—Increasing idling speed by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR7418041A 1974-05-24 1974-05-24 IC engine butterfly valve carburettor - has piston responsive to air pressure holding valve open during deceleration Granted FR2272270A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7418041A FR2272270A1 (en) 1974-05-24 1974-05-24 IC engine butterfly valve carburettor - has piston responsive to air pressure holding valve open during deceleration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418041A FR2272270A1 (en) 1974-05-24 1974-05-24 IC engine butterfly valve carburettor - has piston responsive to air pressure holding valve open during deceleration

Publications (2)

Publication Number Publication Date
FR2272270A1 true FR2272270A1 (en) 1975-12-19
FR2272270B1 FR2272270B1 (enExample) 1979-07-27

Family

ID=9139216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418041A Granted FR2272270A1 (en) 1974-05-24 1974-05-24 IC engine butterfly valve carburettor - has piston responsive to air pressure holding valve open during deceleration

Country Status (1)

Country Link
FR (1) FR2272270A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476214A1 (fr) * 1980-02-14 1981-08-21 Renault Dispositif de controle du retour en position de fermeture du papillon de commande de puissance d'un moteur a combustion interne de vehicule automobile
EP0040854A1 (en) * 1980-05-26 1981-12-02 Yamaha Motor Co., Ltd. Throttle opener for carburettors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476214A1 (fr) * 1980-02-14 1981-08-21 Renault Dispositif de controle du retour en position de fermeture du papillon de commande de puissance d'un moteur a combustion interne de vehicule automobile
EP0040854A1 (en) * 1980-05-26 1981-12-02 Yamaha Motor Co., Ltd. Throttle opener for carburettors
US4430965A (en) * 1980-05-26 1984-02-14 Yamaha Hatsudoki Kabushiki Kaisha Throttle opener for carburetors

Also Published As

Publication number Publication date
FR2272270B1 (enExample) 1979-07-27

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse