FR2450952A2 - Regulating valve for carburettor jet - has spring loaded stem with needle valve operating in it - Google Patents

Regulating valve for carburettor jet - has spring loaded stem with needle valve operating in it

Info

Publication number
FR2450952A2
FR2450952A2 FR7905639A FR7905639A FR2450952A2 FR 2450952 A2 FR2450952 A2 FR 2450952A2 FR 7905639 A FR7905639 A FR 7905639A FR 7905639 A FR7905639 A FR 7905639A FR 2450952 A2 FR2450952 A2 FR 2450952A2
Authority
FR
France
Prior art keywords
valve
spring loaded
regulating valve
needle valve
loaded stem
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
FR7905639A
Other languages
French (fr)
Other versions
FR2450952B2 (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.)
BEAUCARON JEROME DE
Original Assignee
BEAUCARON JEROME DE
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 BEAUCARON JEROME DE filed Critical BEAUCARON JEROME DE
Priority to FR7905639A priority Critical patent/FR2450952A2/en
Publication of FR2450952A2 publication Critical patent/FR2450952A2/en
Application granted granted Critical
Publication of FR2450952B2 publication Critical patent/FR2450952B2/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
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum
    • 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

The regulating valve has a cylindrical body which screws into the carburetter casing. The end of the valve has a plug with a jet. The needle valve operates between two end stops. The valve is attached to a steam connected to a spring operating against the adjustable plug. The fuel valves are located in the sides of the plug allowing the metered fuel through the regulating valve according to the position of the needle valve.
FR7905639A 1979-03-05 1979-03-05 Regulating valve for carburettor jet - has spring loaded stem with needle valve operating in it Granted FR2450952A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905639A FR2450952A2 (en) 1979-03-05 1979-03-05 Regulating valve for carburettor jet - has spring loaded stem with needle valve operating in it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905639A FR2450952A2 (en) 1979-03-05 1979-03-05 Regulating valve for carburettor jet - has spring loaded stem with needle valve operating in it

Publications (2)

Publication Number Publication Date
FR2450952A2 true FR2450952A2 (en) 1980-10-03
FR2450952B2 FR2450952B2 (en) 1983-05-27

Family

ID=9222760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905639A Granted FR2450952A2 (en) 1979-03-05 1979-03-05 Regulating valve for carburettor jet - has spring loaded stem with needle valve operating in it

Country Status (1)

Country Link
FR (1) FR2450952A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349489A (en) * 1979-07-26 1982-09-14 Alain Gaget Jet for the production of a vaporized idling mixture in an internal combustion engine
CN114151581A (en) * 2021-11-29 2022-03-08 军事科学院系统工程研究院军需工程技术研究所 Oil-gas proportion regulating valve for pneumatic atomization diesel burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349489A (en) * 1979-07-26 1982-09-14 Alain Gaget Jet for the production of a vaporized idling mixture in an internal combustion engine
CN114151581A (en) * 2021-11-29 2022-03-08 军事科学院系统工程研究院军需工程技术研究所 Oil-gas proportion regulating valve for pneumatic atomization diesel burner

Also Published As

Publication number Publication date
FR2450952B2 (en) 1983-05-27

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