IT1053916B - PRESSURE REGULATOR FOR INTERNAL COMBUSTION ENGINE CARBURETORS AND DEVICE INCLUDING IT - Google Patents

PRESSURE REGULATOR FOR INTERNAL COMBUSTION ENGINE CARBURETORS AND DEVICE INCLUDING IT

Info

Publication number
IT1053916B
IT1053916B IT4792576A IT4792576A IT1053916B IT 1053916 B IT1053916 B IT 1053916B IT 4792576 A IT4792576 A IT 4792576A IT 4792576 A IT4792576 A IT 4792576A IT 1053916 B IT1053916 B IT 1053916B
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
device including
pressure regulator
engine carburetors
Prior art date
Application number
IT4792576A
Other languages
Italian (it)
Original Assignee
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 Sibe filed Critical Sibe
Application granted granted Critical
Publication of IT1053916B publication Critical patent/IT1053916B/en

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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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)
IT4792576A 1975-02-10 1976-02-03 PRESSURE REGULATOR FOR INTERNAL COMBUSTION ENGINE CARBURETORS AND DEVICE INCLUDING IT IT1053916B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504089A FR2300225A1 (en) 1975-02-10 1975-02-10 Fuel pressure regulator for petrol engines - has second valve to prevent fuel over flow to carburettor

Publications (1)

Publication Number Publication Date
IT1053916B true IT1053916B (en) 1981-10-10

Family

ID=9150997

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4792576A IT1053916B (en) 1975-02-10 1976-02-03 PRESSURE REGULATOR FOR INTERNAL COMBUSTION ENGINE CARBURETORS AND DEVICE INCLUDING IT

Country Status (4)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006587A1 (en) * 1980-02-22 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart DIAPHRAGM PRESSURE REGULATOR
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 (en) * 1985-04-19 1986-10-23 Pierburg Gmbh & Co Kg, 4040 Neuss Fuel pump, in particular diaphragm pump, driven by an internal combustion engine and attachable directly to it
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 (en) * 1973-09-14 1975-05-14

Also Published As

Publication number Publication date
DE2559157C3 (en) 1979-05-23
DE2559157B2 (en) 1978-09-21
DE2559157A1 (en) 1976-08-19
FR2300225A1 (en) 1976-09-03
JPS51104123A (en) 1976-09-14
FR2300225B1 (en) 1977-10-21
JPS5844863B2 (en) 1983-10-05

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