FR2414633A1 - Regulateur de debit de carburant pour carburateur - Google Patents

Regulateur de debit de carburant pour carburateur

Info

Publication number
FR2414633A1
FR2414633A1 FR7800809A FR7800809A FR2414633A1 FR 2414633 A1 FR2414633 A1 FR 2414633A1 FR 7800809 A FR7800809 A FR 7800809A FR 7800809 A FR7800809 A FR 7800809A FR 2414633 A1 FR2414633 A1 FR 2414633A1
Authority
FR
France
Prior art keywords
pressure
fuel
mixing chamber
inlet valve
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.)
Pending
Application number
FR7800809A
Other languages
English (en)
Inventor
Patrick Jack Muller
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.)
UTILISATION RATION GAZ
Original Assignee
UTILISATION RATION GAZ
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 UTILISATION RATION GAZ filed Critical UTILISATION RATION GAZ
Priority to FR7800809A priority Critical patent/FR2414633A1/fr
Priority to US05/963,251 priority patent/UST986009I4/en
Publication of FR2414633A1 publication Critical patent/FR2414633A1/fr
Pending 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
    • F02M3/045—Control of valves situated in the idling nozzle system, or the passage system, by electrical means or by a combination of electrical means with fluidic or mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/19—Degassers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/74—Valve actuation; electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Régulateur de débit pour carburateur comportant une électrovanne 15, 16 normalement ouverte, montée sur la conduite d'admission de carburant au ralenti. Un manocontact 10 est relié par une conduite il à l'enceinte de mélange carburant-comburant 3, 4. Elle y détecte le fait que la pression absolue devient inférieure à une limite prédéterminée. Le papillon comporte un contact électrique se fermant en butée, au ralenti. Une liaison de commande passe par le contact 12 du manocontact 10, l'enroulement de commande de l'électrovanne 15, et ce contact de papillon 18, pour fermer l'électrovanne lorsque la pression détectée par le manocontact devient inférieure à la limite et que la commande de papillon est en position ralenti Application notamment aux véhicules automobiles.
FR7800809A 1978-01-12 1978-01-12 Regulateur de debit de carburant pour carburateur Pending FR2414633A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7800809A FR2414633A1 (fr) 1978-01-12 1978-01-12 Regulateur de debit de carburant pour carburateur
US05/963,251 UST986009I4 (en) 1978-01-12 1978-11-24 Fuel flow regulator for carburetors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800809A FR2414633A1 (fr) 1978-01-12 1978-01-12 Regulateur de debit de carburant pour carburateur

Publications (1)

Publication Number Publication Date
FR2414633A1 true FR2414633A1 (fr) 1979-08-10

Family

ID=9203377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800809A Pending FR2414633A1 (fr) 1978-01-12 1978-01-12 Regulateur de debit de carburant pour carburateur

Country Status (2)

Country Link
US (1) UST986009I4 (fr)
FR (1) FR2414633A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434110A (en) 1981-03-23 1984-02-28 Fuel Systems Management Carburetor, control apparatus and method for internal combustion engines

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960432A (en) * 1930-01-30 1934-05-29 Aubrey W Barker Carburetor control for motor cars
US2859951A (en) * 1956-07-27 1958-11-11 Jr Robert D Wren Idling needle with vacuum attachment
US2939444A (en) * 1956-03-07 1960-06-07 William E Leibing Fuel control mechanism
FR1391730A (fr) * 1963-10-04 1965-03-12 Ricardo & Co Engineers Moteurs à combustion interne du type à combustible vaporisé et à allumage par étincelle
FR1461577A (fr) * 1965-10-25 1966-02-25 Sibe Perfectionnements apportés aux dispositifs d'alimentation en combustible pour moteurs à explosion
GB1246835A (en) * 1967-11-09 1971-09-22 Nissan Motor A carburetor for an internal combustion engines
DE2152811A1 (de) * 1970-10-24 1972-04-27 Alfa Romeo SpA, Mailand (Italien) Brennkraftmaschine
DE2057951A1 (de) * 1970-11-25 1972-06-15 Bernd Beer Pneumatisch gesteuerter Elektroschalter
FR2285519A1 (fr) * 1974-09-19 1976-04-16 Chioccini Roberto Dispositif de regulation de la distribution de carburant liquide ou gazeux pour moteurs a combustion interne, specialement destines a la traction automobile
FR2300898A1 (fr) * 1975-02-11 1976-09-10 Fesquet Robert Dispositif de coupure de debit d'essence en deceleration pour vehicules a moteur a explosion

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960432A (en) * 1930-01-30 1934-05-29 Aubrey W Barker Carburetor control for motor cars
US2939444A (en) * 1956-03-07 1960-06-07 William E Leibing Fuel control mechanism
US2859951A (en) * 1956-07-27 1958-11-11 Jr Robert D Wren Idling needle with vacuum attachment
FR1391730A (fr) * 1963-10-04 1965-03-12 Ricardo & Co Engineers Moteurs à combustion interne du type à combustible vaporisé et à allumage par étincelle
FR1461577A (fr) * 1965-10-25 1966-02-25 Sibe Perfectionnements apportés aux dispositifs d'alimentation en combustible pour moteurs à explosion
GB1246835A (en) * 1967-11-09 1971-09-22 Nissan Motor A carburetor for an internal combustion engines
DE2152811A1 (de) * 1970-10-24 1972-04-27 Alfa Romeo SpA, Mailand (Italien) Brennkraftmaschine
FR2113106A5 (fr) * 1970-10-24 1972-06-23 Alfa Romeo Spa
DE2057951A1 (de) * 1970-11-25 1972-06-15 Bernd Beer Pneumatisch gesteuerter Elektroschalter
FR2285519A1 (fr) * 1974-09-19 1976-04-16 Chioccini Roberto Dispositif de regulation de la distribution de carburant liquide ou gazeux pour moteurs a combustion interne, specialement destines a la traction automobile
FR2300898A1 (fr) * 1975-02-11 1976-09-10 Fesquet Robert Dispositif de coupure de debit d'essence en deceleration pour vehicules a moteur a explosion

Also Published As

Publication number Publication date
UST986009I4 (en) 1979-09-04

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