FR2298700A1 - Perfectionnements aux carburateurs pour moteurs a combustion interne - Google Patents

Perfectionnements aux carburateurs pour moteurs a combustion interne

Info

Publication number
FR2298700A1
FR2298700A1 FR7501790A FR7501790A FR2298700A1 FR 2298700 A1 FR2298700 A1 FR 2298700A1 FR 7501790 A FR7501790 A FR 7501790A FR 7501790 A FR7501790 A FR 7501790A FR 2298700 A1 FR2298700 A1 FR 2298700A1
Authority
FR
France
Prior art keywords
needle
diaphragm pump
double diaphragm
feed system
fuel feed
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
FR7501790A
Other languages
English (en)
Other versions
FR2298700B1 (fr
Inventor
Andre Mennesson
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.)
Societe Industrielle de Brevets et dEtudes SIBE
Original Assignee
Societe Industrielle de Brevets et dEtudes SIBE
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 Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Priority to FR7501790A priority Critical patent/FR2298700A1/fr
Publication of FR2298700A1 publication Critical patent/FR2298700A1/fr
Application granted granted Critical
Publication of FR2298700B1 publication Critical patent/FR2298700B1/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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
    • F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
    • F02M7/17—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression carburettors
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps

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)
FR7501790A 1975-01-21 1975-01-21 Perfectionnements aux carburateurs pour moteurs a combustion interne Granted FR2298700A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501790A FR2298700A1 (fr) 1975-01-21 1975-01-21 Perfectionnements aux carburateurs pour moteurs a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501790A FR2298700A1 (fr) 1975-01-21 1975-01-21 Perfectionnements aux carburateurs pour moteurs a combustion interne

Publications (2)

Publication Number Publication Date
FR2298700A1 true FR2298700A1 (fr) 1976-08-20
FR2298700B1 FR2298700B1 (fr) 1977-07-15

Family

ID=9150092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501790A Granted FR2298700A1 (fr) 1975-01-21 1975-01-21 Perfectionnements aux carburateurs pour moteurs a combustion interne

Country Status (1)

Country Link
FR (1) FR2298700A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11619198B1 (en) 2022-05-13 2023-04-04 Kohler Co. Fuel supply system and related method for engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11619198B1 (en) 2022-05-13 2023-04-04 Kohler Co. Fuel supply system and related method for engines

Also Published As

Publication number Publication date
FR2298700B1 (fr) 1977-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse