TW200508488A - Fuel supply device - Google Patents

Fuel supply device

Info

Publication number
TW200508488A
TW200508488A TW093108902A TW93108902A TW200508488A TW 200508488 A TW200508488 A TW 200508488A TW 093108902 A TW093108902 A TW 093108902A TW 93108902 A TW93108902 A TW 93108902A TW 200508488 A TW200508488 A TW 200508488A
Authority
TW
Taiwan
Prior art keywords
fuel
discharge
supply device
storage unit
vapor
Prior art date
Application number
TW093108902A
Other languages
Chinese (zh)
Inventor
Kiyoshi Sato
Katsuya Maita
Original Assignee
Mikuni Kogyo Kk
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 Mikuni Kogyo Kk filed Critical Mikuni Kogyo Kk
Publication of TW200508488A publication Critical patent/TW200508488A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
    • 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
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • 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
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/44—Filters structurally associated with pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/048—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing around the moving part of the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

The topic of the present invention is to let a fuel supply device containing a plunger pump have an ability capable of discharging generated vapor efficiently and cooling the fuel by the vapor. The fuel supply device includes a plunger (112) that is free to move reciprocally and to accommodate an cylinder body 111 defined by the pump chamber (P); a suction valve (123) allowing to suck fuel in; a discharge valve (127) allowing to discharge fuel; a plunger pump 110 sucking fuel in and discharging fuel; and the fuel storage unit (150) containing a filter (152) and integrally arranged at the upstream end of the suction valve (123). The discharge passage (170a) used to let a outlet (121a) of the cylinder body (111) communicates with the fuel storage unit (150) is installed to discharge the leaking fuel or the generated vapor efficiently, and the vapor can cool the fuel in the fuel storage unit (150).
TW093108902A 2003-04-16 2004-03-31 Fuel supply device TW200508488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003111256A JP2004316536A (en) 2003-04-16 2003-04-16 Fuel feeding device

Publications (1)

Publication Number Publication Date
TW200508488A true TW200508488A (en) 2005-03-01

Family

ID=33295991

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093108902A TW200508488A (en) 2003-04-16 2004-03-31 Fuel supply device

Country Status (5)

Country Link
EP (1) EP1614890A1 (en)
JP (1) JP2004316536A (en)
CN (1) CN1774572A (en)
TW (1) TW200508488A (en)
WO (1) WO2004092572A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090314727A1 (en) * 2006-02-07 2009-12-24 Donaldson Company, Inc. Filter arrangement and methods
WO2013035132A1 (en) * 2011-09-06 2013-03-14 トヨタ自動車株式会社 Fuel pump, and fuel supply system for internal combustion engine
JP5855439B2 (en) * 2011-12-05 2016-02-09 株式会社ケーヒン Fuel supply unit
CN102434543A (en) * 2011-12-29 2012-05-02 济南大学 Miniature electromagnetic pulse type hydraulic driving system
CN104022613A (en) * 2014-06-18 2014-09-03 青岛大学 Linear type electro-hydraulic
DE102014224938A1 (en) 2014-12-04 2016-06-09 Robert Bosch Gmbh Fuel pump with improved delivery behavior
DE102014119566A1 (en) * 2014-12-23 2016-06-23 Werner Rogg Pumping system for gaseous and liquid media
CN104682608B (en) * 2015-03-03 2017-05-17 青蛙泵业有限公司 multiple sealing motor for deep well pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917285U (en) * 1982-07-23 1984-02-02 自動車機器株式会社 electromagnetic pump
JPH0212298Y2 (en) * 1984-11-19 1990-04-06
JP4431268B2 (en) * 2000-11-17 2010-03-10 株式会社ミクニ Electronically controlled fuel injection device
JP2003106232A (en) * 2001-10-02 2003-04-09 Mikuni Corp Fuel system

Also Published As

Publication number Publication date
JP2004316536A (en) 2004-11-11
CN1774572A (en) 2006-05-17
EP1614890A1 (en) 2006-01-11
WO2004092572A1 (en) 2004-10-28

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