JPS5726259A - Engine fueling system - Google Patents

Engine fueling system

Info

Publication number
JPS5726259A
JPS5726259A JP10097580A JP10097580A JPS5726259A JP S5726259 A JPS5726259 A JP S5726259A JP 10097580 A JP10097580 A JP 10097580A JP 10097580 A JP10097580 A JP 10097580A JP S5726259 A JPS5726259 A JP S5726259A
Authority
JP
Japan
Prior art keywords
fuel
piping
tank
fueling system
pump
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
JP10097580A
Other languages
Japanese (ja)
Inventor
Shunsaku Onishi
Takeshi Matsuda
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP10097580A priority Critical patent/JPS5726259A/en
Publication of JPS5726259A publication Critical patent/JPS5726259A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To provide smooth engine start without stalling, by communicating high and low pressure sides of a fuel pump, which forces fuel into aninjector, through a return pipe equipped with a control valve and opening the valve at the time of engine start.
CONSTITUTION: Main and starting injectors 3, 4 set to a suction pipe 2 inject fuel supplied by a fueling system 10 as their valves are open. The fueling system 10 includes a fuel pump 13 connected with a fuel tank 11 through a piping 12 and another fuel pump 3 connected with the injectors 3, 4 on the discharge side through a piping 14. The piping 14 is equipped with a fuel filter 15 and fuel pressure regulator 16 which is connected with the tank 11 through an overflow piping 17. The piping 14 and tank 11 are communicated with each other through a return piping 18 to which is set a control valve 19 for supplying fuel at the time of pump idling such as starting.
COPYRIGHT: (C)1982,JPO&Japio
JP10097580A 1980-07-22 1980-07-22 Engine fueling system Pending JPS5726259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10097580A JPS5726259A (en) 1980-07-22 1980-07-22 Engine fueling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10097580A JPS5726259A (en) 1980-07-22 1980-07-22 Engine fueling system

Publications (1)

Publication Number Publication Date
JPS5726259A true JPS5726259A (en) 1982-02-12

Family

ID=14288344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10097580A Pending JPS5726259A (en) 1980-07-22 1980-07-22 Engine fueling system

Country Status (1)

Country Link
JP (1) JPS5726259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017002800A (en) * 2015-06-10 2017-01-05 株式会社デンソー Fuel injection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017002800A (en) * 2015-06-10 2017-01-05 株式会社デンソー Fuel injection device

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