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TW200940817A - Fuel supply device - Google Patents

Fuel supply device Download PDF

Info

Publication number
TW200940817A
TW200940817A TW97119830A TW97119830A TW200940817A TW 200940817 A TW200940817 A TW 200940817A TW 97119830 A TW97119830 A TW 97119830A TW 97119830 A TW97119830 A TW 97119830A TW 200940817 A TW200940817 A TW 200940817A
Authority
TW
Taiwan
Prior art keywords
filter
flange
fuel
supply device
pressure regulator
Prior art date
Application number
TW97119830A
Other languages
Chinese (zh)
Inventor
Shigeki Kanamaru
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200940817A publication Critical patent/TW200940817A/en

Links

Landscapes

  • Filtration Of Liquid (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

This invention provides a fuel supply device which is downsized and the noise caused by the discharge of excess fuel from a pressure regulator is suppressed. The fuel supply device is provided with a flange, a fuel pump, a high pressure filter and a pressure regulator. The high pressure filter is buit in a first space provided by a filter case and a filter cover. The filter case is integrally formed with the flange, and the filter cover has a pump holder fixedly inserted therein for holding the fuel pump and the pressure regulator. A return flow path for allowing the fuel filtered by the high pressure filter to flow to the pressure regulator is formed in a second space provided by the flange and the filter cover. The return flow path has axis lines respectively in a flange side and a filter cover side and so arranged to be out of alignment. A partition parallel with the axis lines of the return flow path is provided in the flange side of the second space.
TW97119830A 2008-03-27 2008-05-29 Fuel supply device TW200940817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008083309A JP2009236006A (en) 2008-03-27 2008-03-27 Fuel supply device

Publications (1)

Publication Number Publication Date
TW200940817A true TW200940817A (en) 2009-10-01

Family

ID=41192751

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97119830A TW200940817A (en) 2008-03-27 2008-05-29 Fuel supply device

Country Status (3)

Country Link
JP (1) JP2009236006A (en)
CN (1) CN101545425B (en)
TW (1) TW200940817A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5338733B2 (en) * 2009-11-05 2013-11-13 三菱電機株式会社 Fuel supply device
JP5414483B2 (en) * 2009-12-01 2014-02-12 三菱電機株式会社 Fuel supply device
JP5809948B2 (en) * 2011-12-05 2015-11-11 株式会社ケーヒン Fuel supply unit
CN103939250B (en) * 2013-01-18 2018-04-24 株式会社电装 Fuel supply system
CN104074648B (en) * 2013-03-28 2017-11-17 比亚迪股份有限公司 Fuel delivery control method and fuel oil supply system for the engine of automobile
CN104248871B (en) * 2014-09-30 2016-01-20 浙江艾波特环保科技股份有限公司 A kind of water purifier filter element component of fast changeable
JP6444481B1 (en) * 2017-12-14 2018-12-26 株式会社ケーヒン Manufacturing method of fuel supply device
JP6869917B2 (en) 2018-03-28 2021-05-12 愛三工業株式会社 Fuel supply device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08210212A (en) * 1994-11-04 1996-08-20 Nippondenso Co Ltd Fuel feeding device
JP3052784B2 (en) * 1995-06-06 2000-06-19 トヨタ自動車株式会社 Fuel supply device for internal combustion engine
JPH1144279A (en) * 1997-07-25 1999-02-16 Kiyousan Denki Kk Mounting structure of pressure regulator in fuel supply system
JP4374789B2 (en) * 2000-09-06 2009-12-02 三菱電機株式会社 Fuel supply device
JP2002256997A (en) * 2001-02-27 2002-09-11 Keihin Corp Filter device
JP2003155963A (en) * 2001-11-20 2003-05-30 Kyosan Denki Co Ltd Pulsation damping device for fuel pump module
JP3887821B2 (en) * 2003-03-14 2007-02-28 株式会社デンソー Fuel supply device
JP4211980B2 (en) * 2003-12-09 2009-01-21 本田技研工業株式会社 Vehicle fuel supply system
JP5048265B2 (en) * 2006-04-21 2012-10-17 株式会社ケーヒン Fuel supply module

Also Published As

Publication number Publication date
JP2009236006A (en) 2009-10-15
CN101545425B (en) 2012-07-18
CN101545425A (en) 2009-09-30

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