FR2353717A2 - Carburettor fuel regulator unit - has valve working against alternate seats to control flow when idling - Google Patents

Carburettor fuel regulator unit - has valve working against alternate seats to control flow when idling

Info

Publication number
FR2353717A2
FR2353717A2 FR7616913A FR7616913A FR2353717A2 FR 2353717 A2 FR2353717 A2 FR 2353717A2 FR 7616913 A FR7616913 A FR 7616913A FR 7616913 A FR7616913 A FR 7616913A FR 2353717 A2 FR2353717 A2 FR 2353717A2
Authority
FR
France
Prior art keywords
idling
control flow
regulator unit
valve working
fuel regulator
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
FR7616913A
Other languages
French (fr)
Other versions
FR2353717B2 (en
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 FR7616913A priority Critical patent/FR2353717A2/en
Priority to GB35834/76A priority patent/GB1535403A/en
Priority to DE2639069A priority patent/DE2639069C2/en
Priority to CH1096076A priority patent/CH622064A5/en
Priority to NL7609687A priority patent/NL7609687A/en
Priority to OA55931A priority patent/OA05431A/en
Priority to AR264558A priority patent/AR209195A1/en
Priority to BR7605900A priority patent/BR7605900A/en
Priority to DD194618A priority patent/DD127371A1/xx
Priority to ES451208A priority patent/ES451208A1/en
Priority to SU762396654A priority patent/SU736883A3/en
Priority to JP51106199A priority patent/JPS5237633A/en
Priority to SE7609784A priority patent/SE423125B/en
Priority to CA260,502A priority patent/CA1046364A/en
Priority to DK401576A priority patent/DK401576A/en
Priority to PT65555A priority patent/PT65555B/en
Priority to IL50421A priority patent/IL50421A0/en
Priority to AU18213/76A priority patent/AU1821376A/en
Publication of FR2353717A2 publication Critical patent/FR2353717A2/en
Priority to US05/886,641 priority patent/US4146594A/en
Application granted granted Critical
Publication of FR2353717B2 publication Critical patent/FR2353717B2/fr
Priority to JP1981092127U priority patent/JPS5726652U/ja
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
    • 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

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

The carburetter has a passage from the float chamber to a tapped hole accommodating either the conventional jet or the regular unit, and there is a low-pressure passage from the carburation chamber to the mixture inlet of the engine. The unit has a body with an external thread screwing into the tapped hole at one end, and near this end is a cylindrical chamber forming a first valve seat, into which there discharges a calibrated passage connected to the one from the float chamber. At the other end is a second valve seat leading to lateral passages or inclusion in the low-pressure passages. A valve works alternately with the seats and is so controlled that it bears against neither when the engine is idling.
FR7616913A 1975-07-10 1976-06-04 Carburettor fuel regulator unit - has valve working against alternate seats to control flow when idling Granted FR2353717A2 (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
FR7616913A FR2353717A2 (en) 1976-06-04 1976-06-04 Carburettor fuel regulator unit - has valve working against alternate seats to control flow when idling
GB35834/76A GB1535403A (en) 1975-09-05 1976-08-27 Fuel flow control device for the idling system of a carburettor
DE2639069A DE2639069C2 (en) 1975-09-05 1976-08-30 Fuel regulating device
CH1096076A CH622064A5 (en) 1975-09-05 1976-08-30 Fuel flow control device on the carburettor of an internal combustion engine
NL7609687A NL7609687A (en) 1975-09-05 1976-08-31 FUEL FLOW CONTROL DEVICE.
AR264558A AR209195A1 (en) 1975-09-05 1976-09-02 FUEL FLOW CONTROL DEVICE
OA55931A OA05431A (en) 1975-09-05 1976-09-02 Device for regulating the flow of fuel in an internal combustion engine carburetor.
JP51106199A JPS5237633A (en) 1975-09-05 1976-09-03 Fuel flow control device
ES451208A ES451208A1 (en) 1975-09-05 1976-09-03 Fuel flow control device for the idling system of a carburettor
SU762396654A SU736883A3 (en) 1975-09-05 1976-09-03 Fuel flow control device of carburetor dosing system
BR7605900A BR7605900A (en) 1975-09-05 1976-09-03 FUEL FLOW CONTROL DEVICE
SE7609784A SE423125B (en) 1975-09-05 1976-09-03 BRENSLEREGLERINGSANORDNING
CA260,502A CA1046364A (en) 1975-09-05 1976-09-03 Carburetor fuel flow control device
DD194618A DD127371A1 (en) 1975-09-05 1976-09-03
PT65555A PT65555B (en) 1975-09-05 1976-09-06 Fuel flow control device
DK401576A DK401576A (en) 1975-09-05 1976-09-06 DEVICE FOR REGULATING THE FUEL INFLOW IN THE CARBURATOR OF AN COMBUSTION ENGINE
IL50421A IL50421A0 (en) 1975-10-07 1976-09-07 Fuel flow control device
AU18213/76A AU1821376A (en) 1975-10-07 1976-09-29 Fuel flow control device
US05/886,641 US4146594A (en) 1975-07-10 1978-03-15 Fuel flow control device
JP1981092127U JPS5726652U (en) 1975-09-05 1981-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616913A FR2353717A2 (en) 1976-06-04 1976-06-04 Carburettor fuel regulator unit - has valve working against alternate seats to control flow when idling

Publications (2)

Publication Number Publication Date
FR2353717A2 true FR2353717A2 (en) 1977-12-30
FR2353717B2 FR2353717B2 (en) 1980-04-30

Family

ID=9173995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616913A Granted FR2353717A2 (en) 1975-07-10 1976-06-04 Carburettor fuel regulator unit - has valve working against alternate seats to control flow when idling

Country Status (1)

Country Link
FR (1) FR2353717A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425554A1 (en) * 1978-05-10 1979-12-07 Beaucaron Jerome De Fuel regulator for carburettor slow running jet - has valve arranged as hydraulic damper using fuel as fluid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR26437E (en) * 1922-06-02 1923-12-01 Dual emulsion carburetor
US2809623A (en) * 1956-10-01 1957-10-15 Fred V Hall Control device for carburetor-type internal combustion engines
FR1219856A (en) * 1958-04-10 1960-05-20 Needle valve and carburetor provided with such a valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR26437E (en) * 1922-06-02 1923-12-01 Dual emulsion carburetor
US2809623A (en) * 1956-10-01 1957-10-15 Fred V Hall Control device for carburetor-type internal combustion engines
FR1219856A (en) * 1958-04-10 1960-05-20 Needle valve and carburetor provided with such a valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425554A1 (en) * 1978-05-10 1979-12-07 Beaucaron Jerome De Fuel regulator for carburettor slow running jet - has valve arranged as hydraulic damper using fuel as fluid

Also Published As

Publication number Publication date
FR2353717B2 (en) 1980-04-30

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