FR2442971A1 - Gicleur de ralenti - Google Patents

Gicleur de ralenti

Info

Publication number
FR2442971A1
FR2442971A1 FR7833947A FR7833947A FR2442971A1 FR 2442971 A1 FR2442971 A1 FR 2442971A1 FR 7833947 A FR7833947 A FR 7833947A FR 7833947 A FR7833947 A FR 7833947A FR 2442971 A1 FR2442971 A1 FR 2442971A1
Authority
FR
France
Prior art keywords
engine
fuel
air
mixing chamber
carburettor
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
FR7833947A
Other languages
English (en)
Other versions
FR2442971B1 (fr
Inventor
Alain Gaget
Guy Juillot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7833947A priority Critical patent/FR2442971A1/fr
Priority to FR7919281A priority patent/FR2462566A2/fr
Publication of FR2442971A1 publication Critical patent/FR2442971A1/fr
Application granted granted Critical
Publication of FR2442971B1 publication Critical patent/FR2442971B1/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
    • F02M3/02—Preventing flow of idling fuel
    • F02M3/04—Preventing flow of idling fuel under conditions where engine is driven instead of driving, e.g. driven by vehicle running down hill
    • F02M3/05—Pneumatic or mechanical control, e.g. with speed regulation
    • 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
    • F02M3/08—Other details of idling devices
    • F02M3/10—Fuel metering pins; Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

L'invention concerne un gicleur de ralenti. Ce gicleur comporte un pointeau obturant un canal d'amenée de carburant Le pointeau est mobile à coulissement dans une chambre de turbulence 12 comportant un siège 17 avec lequel le pointeau définit un passage 22 libre et maximum lorsque le gicleur de ralenti est en service, au moins un canal d'appoint de mélange 16 étant en communication avec le passage 22 et une chambre de mélange 7. Applicable aux moteurs de véhicules.
FR7833947A 1978-12-01 1978-12-01 Gicleur de ralenti Granted FR2442971A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7833947A FR2442971A1 (fr) 1978-12-01 1978-12-01 Gicleur de ralenti
FR7919281A FR2462566A2 (fr) 1978-12-01 1979-07-26 Gicleur de ralenti

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833947A FR2442971A1 (fr) 1978-12-01 1978-12-01 Gicleur de ralenti

Publications (2)

Publication Number Publication Date
FR2442971A1 true FR2442971A1 (fr) 1980-06-27
FR2442971B1 FR2442971B1 (fr) 1983-07-22

Family

ID=9215593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833947A Granted FR2442971A1 (fr) 1978-12-01 1978-12-01 Gicleur de ralenti

Country Status (1)

Country Link
FR (1) FR2442971A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454080A (en) * 1982-03-23 1984-06-12 Fadeipca International, Corp. Fuel flow automatic modulating and economizing carburetor jet assembly
FR2738598A1 (fr) * 1995-09-07 1997-03-14 Juillot Guy Dispositif de calibrage de combustible pour carburateur

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR523335A (fr) * 1917-06-30 1921-08-17 Vinzent Rzetelski Carburateur sans flotteur pour moteurs à combustion interne
FR26437E (fr) * 1922-06-02 1923-12-01 Carburateur à double émulsion
FR1159694A (fr) * 1956-08-13 1958-07-01 Carburateur pour moteurs à combustion interne
FR1219856A (fr) * 1958-04-10 1960-05-20 Soupape à pointeau et carburateur muni d'une telle soupape
FR2233500A1 (en) * 1973-06-13 1975-01-10 Malherbe Andre Richness control system for carburettor - has air passage through fuel control screw adjustable by needle
FR2263380A1 (en) * 1974-03-04 1975-10-03 Pica Marc Engine fuel economiser and pollution reducer - uses inlet manifold depression to shut off carburettor jet
DE2639069A1 (de) * 1975-09-05 1977-03-17 Billat Georges Brennstoffdurchfluss-reguliervorrichtung
FR2334831A1 (fr) * 1975-10-14 1977-07-08 Albert Mazoin Gicleur de ralenti economiseur de carburant

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR523335A (fr) * 1917-06-30 1921-08-17 Vinzent Rzetelski Carburateur sans flotteur pour moteurs à combustion interne
FR26437E (fr) * 1922-06-02 1923-12-01 Carburateur à double émulsion
FR1159694A (fr) * 1956-08-13 1958-07-01 Carburateur pour moteurs à combustion interne
FR1219856A (fr) * 1958-04-10 1960-05-20 Soupape à pointeau et carburateur muni d'une telle soupape
FR2233500A1 (en) * 1973-06-13 1975-01-10 Malherbe Andre Richness control system for carburettor - has air passage through fuel control screw adjustable by needle
FR2263380A1 (en) * 1974-03-04 1975-10-03 Pica Marc Engine fuel economiser and pollution reducer - uses inlet manifold depression to shut off carburettor jet
DE2639069A1 (de) * 1975-09-05 1977-03-17 Billat Georges Brennstoffdurchfluss-reguliervorrichtung
FR2334831A1 (fr) * 1975-10-14 1977-07-08 Albert Mazoin Gicleur de ralenti economiseur de carburant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454080A (en) * 1982-03-23 1984-06-12 Fadeipca International, Corp. Fuel flow automatic modulating and economizing carburetor jet assembly
FR2738598A1 (fr) * 1995-09-07 1997-03-14 Juillot Guy Dispositif de calibrage de combustible pour carburateur

Also Published As

Publication number Publication date
FR2442971B1 (fr) 1983-07-22

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Legal Events

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CL Concession to grant licences
TP Transmission of property
ST Notification of lapse