JPS5752667A - Fuel supply system for engine - Google Patents

Fuel supply system for engine

Info

Publication number
JPS5752667A
JPS5752667A JP55130007A JP13000780A JPS5752667A JP S5752667 A JPS5752667 A JP S5752667A JP 55130007 A JP55130007 A JP 55130007A JP 13000780 A JP13000780 A JP 13000780A JP S5752667 A JPS5752667 A JP S5752667A
Authority
JP
Japan
Prior art keywords
fuel
self
pressure
vapor
priming
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
JP55130007A
Other languages
Japanese (ja)
Other versions
JPS6246699B2 (en
Inventor
Toshihiro Takei
Kazuma Matsui
Yoshiyuki Hattori
Masahiko Watanabe
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 JP55130007A priority Critical patent/JPS5752667A/en
Publication of JPS5752667A publication Critical patent/JPS5752667A/en
Publication of JPS6246699B2 publication Critical patent/JPS6246699B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Abstract

PURPOSE: To obtain efficient pumping action by actuating a self-priming auxiliary pump provided in a fuel upmp to maintain the fuel pressure and by opening the high pressure piping to the low pressure piping when vapor is formed in the high or low pressure piping.
CONSTITUTION: A fuel pump consists of a non-self-priming main pump 1, a self- priming auxiliary pump 32, a clutch 33 and a motor 34, said clutch being actuated to connect the both pumps to cover the fuel pressure reduction in case vapor is formed in the low pressure or high pressure pipings 2 or 4. A releasing means 8 is connected to the high pressure piping to be actuated by a control means 9 opening a pressure regulator 6 in case vapor is formed in the pipings 2 and 4.
COPYRIGHT: (C)1982,JPO&Japio
JP55130007A 1980-09-17 1980-09-17 Fuel supply system for engine Granted JPS5752667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55130007A JPS5752667A (en) 1980-09-17 1980-09-17 Fuel supply system for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55130007A JPS5752667A (en) 1980-09-17 1980-09-17 Fuel supply system for engine

Publications (2)

Publication Number Publication Date
JPS5752667A true JPS5752667A (en) 1982-03-29
JPS6246699B2 JPS6246699B2 (en) 1987-10-03

Family

ID=15023836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55130007A Granted JPS5752667A (en) 1980-09-17 1980-09-17 Fuel supply system for engine

Country Status (1)

Country Link
JP (1) JPS5752667A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352965U (en) * 1986-09-25 1988-04-09
JPS63146159U (en) * 1987-03-16 1988-09-27
JPH02256869A (en) * 1988-10-17 1990-10-17 Hino Motors Ltd Automatic air bleeder for fuel system of diesel engine
JP2006029189A (en) * 2004-07-15 2006-02-02 Nidec Sankyo Corp Multi-channel pump and method of controlling the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH031520Y2 (en) * 1987-04-14 1991-01-17
JPH0669296U (en) * 1993-03-09 1994-09-27 東京製綱株式会社 Fiber Composite Twisted Multi-Strand Rope Terminal Structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352965U (en) * 1986-09-25 1988-04-09
JPH0519571Y2 (en) * 1986-09-25 1993-05-24
JPS63146159U (en) * 1987-03-16 1988-09-27
JPH02256869A (en) * 1988-10-17 1990-10-17 Hino Motors Ltd Automatic air bleeder for fuel system of diesel engine
JP2006029189A (en) * 2004-07-15 2006-02-02 Nidec Sankyo Corp Multi-channel pump and method of controlling the same
JP4634085B2 (en) * 2004-07-15 2011-02-16 日本電産サンキョー株式会社 Multi-channel pump, fuel cell and control method thereof

Also Published As

Publication number Publication date
JPS6246699B2 (en) 1987-10-03

Similar Documents

Publication Publication Date Title
ES2041429T3 (en) PUMPING SET TO OBTAIN HIGH VACUUMS.
ES8302204A1 (en) Electric fuel pump for use in the fuel injection system or a spark-ignition internal combustion engine
GB1414944A (en) Pump systems for liquids
JPS5752667A (en) Fuel supply system for engine
SE8802908D0 (en) The pumping device
JPS577798A (en) Reaction rudder
JPS5752668A (en) Fuel supply system for engine
JPS5765850A (en) Vapor lock prevention unit
JPS52150805A (en) Automatic pumping system
JPS55156237A (en) Carburetor
JPS5724478A (en) Water supply device
JPS52145851A (en) Heat pump system
JPS5690101A (en) Power unit for hydraulic elevator
GB914077A (en) Centrifugal boost pumps for aircraft fuel systems
JPS5726259A (en) Engine fueling system
JPS54144755A (en) Device for automatically supplying water to pump
JPS5564187A (en) Operating method for pump combined for use on shallow well
JPS5765820A (en) Water injector for engine
JPS5313208A (en) Electrical well pumping system
JPS54150702A (en) Actuator for water pump
JPS5572699A (en) Pump device
JPS5397141A (en) Engine stopping system for engine pump
JPS5377301A (en) Control system for hydraulic pump drive engine
JPS54100502A (en) Group control method of pumps
JPS5591761A (en) Fuel injection system