JPS57135257A - Fuel feeder of internal combustion engine - Google Patents

Fuel feeder of internal combustion engine

Info

Publication number
JPS57135257A
JPS57135257A JP1981181A JP1981181A JPS57135257A JP S57135257 A JPS57135257 A JP S57135257A JP 1981181 A JP1981181 A JP 1981181A JP 1981181 A JP1981181 A JP 1981181A JP S57135257 A JPS57135257 A JP S57135257A
Authority
JP
Japan
Prior art keywords
fuel
fuel pump
conduit pipe
pump
liquid
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.)
Pending
Application number
JP1981181A
Other languages
Japanese (ja)
Inventor
Shiro Kawai
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1981181A priority Critical patent/JPS57135257A/en
Publication of JPS57135257A publication Critical patent/JPS57135257A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

PURPOSE:To facilitate the starting of the engine by allowing a fuel to positively exist in a fuel pump chamber at the time of restarting the engine. CONSTITUTION:The fuel take-out port 6 of a fuel tank 5 is connected to a fuel suction port 13 of a fuel pump 12 via a conduit 7, a filter 8, a conduit pipe 9, a check valve 10 and a conduit pipe 11. Even when in a delivery valve 16 and a conduit pipe 15, the liquid fuel within these pipes is evaporated and the pressure within the pipe is raised, or even when the fuel pump 12 and the conduit pipe 11 are directly heated, the liquid fuel within the fuel pump is prevented from reversely flowing to the fuel tank 5. These liquid fuels remain within the pipes and the fuel pump, and non-existence of the liquid fuels within the pump chamber of the fuel pump 12 can be prevented.
JP1981181A 1981-02-13 1981-02-13 Fuel feeder of internal combustion engine Pending JPS57135257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981181A JPS57135257A (en) 1981-02-13 1981-02-13 Fuel feeder of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981181A JPS57135257A (en) 1981-02-13 1981-02-13 Fuel feeder of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57135257A true JPS57135257A (en) 1982-08-20

Family

ID=12009707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981181A Pending JPS57135257A (en) 1981-02-13 1981-02-13 Fuel feeder of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57135257A (en)

Similar Documents

Publication Publication Date Title
SE8305781D0 (en) BRENSLETILLFORSELSYSTEM
GB1491337A (en) Fuel pressure control device for internal combustion engines
ES8501488A1 (en) Fuel system for internal combustion engines
GB497473A (en) Improvements in or relating to fuel delivery plants for injection internal combustion engines
JPS5496631A (en) Controlling system for starter carburetter
JPS57135257A (en) Fuel feeder of internal combustion engine
ES8101712A1 (en) Liquid fuel injection pumping apparatus
GB610248A (en) Improvements relating to liquid fuel supply systems for internal combustion engines
ES8406104A1 (en) Fuel supply system
JPS5726259A (en) Engine fueling system
JPS56156418A (en) Fuel supply device for diesel engine
JPS5575542A (en) Fuel feeding apparatus
GB779546A (en) Improvements relating to fuel-feed installation for internal combustion engines
JPS57176334A (en) Internal combustion engine
RU97101940A (en) DEVICE FOR PREPARING WATER-FUEL EMULSION
JPS56146047A (en) Fuel supplying device of internal combustion engine
GB1429160A (en) Fuel/air separation system for diesel engines optical system for transmit/receive mode conditioning of facsimile t
GB509278A (en) Improvements in or relating to fuel delivery plant for ignition internal combustion engines
GB325737A (en) Improvements in and relating to force feed fuel supply systems for internal combustion engines
GB1301269A (en)
JPS56132458A (en) Pressure control valve equipment for internal combustion engine
GB477681A (en) Improvements in or relating to fuel delivery apparatus for injection internal combustion engines
GB1332088A (en) Carburretors provided with an accelerating pump
RU92013640A (en) DEVICE FOR PREPARING WATER-FUEL EMULSION
JPS57137613A (en) Purifying device of exhaust gas from internal combustion engine