FR2300225A1 - Perfectionnements aux regulateurs pour dispositifs d'alimentation en combustible - Google Patents

Perfectionnements aux regulateurs pour dispositifs d'alimentation en combustible

Info

Publication number
FR2300225A1
FR2300225A1 FR7504089A FR7504089A FR2300225A1 FR 2300225 A1 FR2300225 A1 FR 2300225A1 FR 7504089 A FR7504089 A FR 7504089A FR 7504089 A FR7504089 A FR 7504089A FR 2300225 A1 FR2300225 A1 FR 2300225A1
Authority
FR
France
Prior art keywords
valve
fuel
spring
carburettor
pressure 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
FR7504089A
Other languages
English (en)
Other versions
FR2300225B1 (fr
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 FR7504089A priority Critical patent/FR2300225A1/fr
Priority to DE19752559157 priority patent/DE2559157C3/de
Priority to IT4792576A priority patent/IT1053916B/it
Priority to JP51011837A priority patent/JPS5844863B2/ja
Publication of FR2300225A1 publication Critical patent/FR2300225A1/fr
Application granted granted Critical
Publication of FR2300225B1 publication Critical patent/FR2300225B1/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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • F02M37/0029—Pressure regulator in the low pressure fuel system
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0658—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Temperature-Responsive Valves (AREA)
FR7504089A 1975-02-10 1975-02-10 Perfectionnements aux regulateurs pour dispositifs d'alimentation en combustible Granted FR2300225A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7504089A FR2300225A1 (fr) 1975-02-10 1975-02-10 Perfectionnements aux regulateurs pour dispositifs d'alimentation en combustible
DE19752559157 DE2559157C3 (de) 1975-02-10 1975-12-30 Druckregler in der Breiuistoffzuleitung zwischen einer Brennstoff-Förderpumpe und dem Schwimmerventil eines Vergasers für Brennkraftmaschinen
IT4792576A IT1053916B (it) 1975-02-10 1976-02-03 Regolatore di pressione per carburatori di motori a combustione interna e dispositivo che lo comprende
JP51011837A JPS5844863B2 (ja) 1975-02-10 1976-02-05 燃料供給装置のためのレギユレ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504089A FR2300225A1 (fr) 1975-02-10 1975-02-10 Perfectionnements aux regulateurs pour dispositifs d'alimentation en combustible

Publications (2)

Publication Number Publication Date
FR2300225A1 true FR2300225A1 (fr) 1976-09-03
FR2300225B1 FR2300225B1 (fr) 1977-10-21

Family

ID=9150997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504089A Granted FR2300225A1 (fr) 1975-02-10 1975-02-10 Perfectionnements aux regulateurs pour dispositifs d'alimentation en combustible

Country Status (4)

Country Link
JP (1) JPS5844863B2 (fr)
DE (1) DE2559157C3 (fr)
FR (1) FR2300225A1 (fr)
IT (1) IT1053916B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006587A1 (de) * 1980-02-22 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Membrandruckregler
JPS5755419A (en) * 1980-09-19 1982-04-02 Hitachi Ltd Fuel pressure control valve
US4434110A (en) 1981-03-23 1984-02-28 Fuel Systems Management Carburetor, control apparatus and method for internal combustion engines
DE3514165C1 (de) * 1985-04-19 1986-10-23 Pierburg Gmbh & Co Kg, 4040 Neuss Von einer Brennkraftmaschine angetriebene und direkt an dieser befestigbare Brennstoffpumpe,insbesondere Membranpumpe
US4670194A (en) * 1985-10-21 1987-06-02 Buford Wesley E Carburetor
US4946631A (en) * 1988-12-06 1990-08-07 Crown Carburetor Co., Ltd. Carburetor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054736A (fr) * 1973-09-14 1975-05-14

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2559157C3 (de) 1979-05-23
DE2559157B2 (de) 1978-09-21
JPS5844863B2 (ja) 1983-10-05
IT1053916B (it) 1981-10-10
FR2300225B1 (fr) 1977-10-21
JPS51104123A (fr) 1976-09-14
DE2559157A1 (de) 1976-08-19

Similar Documents

Publication Publication Date Title
US4732131A (en) Fuel line purging device
US3948589A (en) Primer valve
ES453962A1 (es) Mejoras introducidas en las valvulas de membrana de mando por piloto.
GB1192627A (en) Internal Combustion Engine Exhaust Emission Control System
GB1312093A (en) Vapour control valve for a motor vehicle emission control system
GB981491A (en) Improvements in and relating to diaphragm pumps and carburettors
ES396757A1 (es) Perfeccionamientos en organos reguladores para instalacio- nes de inyeccion de carburante en motores de combustion in- terna compresores de mezcla.
FR2300225A1 (fr) Perfectionnements aux regulateurs pour dispositifs d'alimentation en combustible
ES208018U (es) Valvula de inyeccion.
GB1481589A (en) Forced draught gas fuelled heaters
GB1534435A (en) Pressure control system
ES448863A1 (es) Mejoras introducidas en carburadores del tipo de depresion constante.
GB1513753A (en) Diaphragm valves
SE8004606L (sv) Motorbrensle-insprutningsaggregat
ATE661T1 (de) Gasdruckregler.
GB2016658A (en) Valve
GB1411920A (en) Carburation control apparatus for an internal combustion engine
GB1447389A (en) Primer valve
GB1441338A (en) Device for controlling liquefied gas
GB1460594A (en) Device for measuring the mass flow of air
US3213614A (en) Fuel system with pressure transducer
SU127526A1 (ru) Регул тор давлени
FR2389773A2 (en) Accelerating pump for carburettor - has spring loaded and temperature operated valves in series in excess flow passage
FR2273162A1 (en) Petrol filter for IC engine carburettor - has bypass valve opening in pressure drop across filter becomes large
FR2328149A1 (fr) Perfectionnements relatifs aux commandes de debit d'huile combustible

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse