WO2003025383A1 - Pompe a combustible a solenoide placee dans un reservoir - Google Patents

Pompe a combustible a solenoide placee dans un reservoir Download PDF

Info

Publication number
WO2003025383A1
WO2003025383A1 PCT/JP2002/008892 JP0208892W WO03025383A1 WO 2003025383 A1 WO2003025383 A1 WO 2003025383A1 JP 0208892 W JP0208892 W JP 0208892W WO 03025383 A1 WO03025383 A1 WO 03025383A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
cylinder
plunger
tank
fuel pump
Prior art date
Application number
PCT/JP2002/008892
Other languages
English (en)
Japanese (ja)
Inventor
Katsuya Maita
Kiyoshi Sato
Norio Takehana
Original Assignee
Mikuniadec Corporation
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 Mikuniadec Corporation filed Critical Mikuniadec Corporation
Priority to EP02798805A priority Critical patent/EP1336751B1/fr
Priority to DE60211643T priority patent/DE60211643D1/de
Publication of WO2003025383A1 publication Critical patent/WO2003025383A1/fr

Links

Classifications

    • 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
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F02M37/103—Mounting pumps on fuel tanks
    • 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

Abstract

La présente invention concerne une pompe à combustible à solénoïde placée dans un réservoir, qui comprend un cylindre (6) formant une chambre (5) de pressurisation, un piston (7) coulissant dans ce cylindre, un bloc de bobinage (8) intérieur positionné sur la périphérie extérieure du cylindre et une bobine (12) positionnée autour du bloc de bobinage intérieur et possédant un enroulement (11) de solénoïde destiné à attaquer le piston enroulé sur cette bobine. Cette pompe est caractérisé par le fait qu'un passage (22) de circulation de combustible est formé dans la surface extérieure du cylindre dans le sens longitudinal et les deux extrémités de ce passage de circulation de combustible sont ouvertes dans un réservoir (1) de combustible près des deux extrémités du cylindre dans le sens longitudinal. Même si un dégagement de chaleur est généré dans l'enroulement de la solénoïde lui-même et si le piston coulisse de façon à produire de la vapeur dans le combustible, on peut empêcher cette vapeur d'entrer dans la chambre de pressurisation.
PCT/JP2002/008892 2001-09-12 2002-09-02 Pompe a combustible a solenoide placee dans un reservoir WO2003025383A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02798805A EP1336751B1 (fr) 2001-09-12 2002-09-02 Pompe a combustible a solenoide placee dans un reservoir
DE60211643T DE60211643D1 (de) 2001-09-12 2002-09-02 In-tank-elektromagnetkraftstoffpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001276258A JP2003083194A (ja) 2001-09-12 2001-09-12 インタンク式電磁燃料ポンプ
JP2001-276258 2001-09-12

Publications (1)

Publication Number Publication Date
WO2003025383A1 true WO2003025383A1 (fr) 2003-03-27

Family

ID=19100988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008892 WO2003025383A1 (fr) 2001-09-12 2002-09-02 Pompe a combustible a solenoide placee dans un reservoir

Country Status (6)

Country Link
EP (1) EP1336751B1 (fr)
JP (1) JP2003083194A (fr)
CN (1) CN1498307A (fr)
DE (1) DE60211643D1 (fr)
TW (1) TW587124B (fr)
WO (1) WO2003025383A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100439700C (zh) * 2004-12-08 2008-12-03 浙江飞亚电子有限公司 一种集成式供油单元
US8694230B2 (en) 2009-05-19 2014-04-08 Sturman Digital Systems, Llc Fuel systems and methods for cold environments
CN102155379B (zh) * 2011-03-23 2012-09-05 哈尔滨工业大学 带有螺线管的磁性流体行波泵
CN102889157B (zh) * 2012-10-12 2014-06-25 众恒汽车部件有限公司 外置式摩托车用燃油泵
CN103397993B (zh) * 2013-08-08 2016-02-10 中联重科股份有限公司 一种凸轮泵
DE102014208614A1 (de) * 2014-05-08 2015-11-12 Robert Bosch Gmbh Kraftstoffpumpe
DE102014208646A1 (de) * 2014-05-08 2015-11-12 Robert Bosch Gmbh Kraftstoffpumpenanordnung und Verfahren zum Betreiben dergleichen
DE102014224938A1 (de) 2014-12-04 2016-06-09 Robert Bosch Gmbh Kraftstoffpumpe mit verbessertem Förderverhalten
DE102015118529A1 (de) * 2015-10-29 2017-05-04 Sysko Ag Getränkepumpe
DE102015222106A1 (de) * 2015-11-10 2017-05-11 Robert Bosch Gmbh Kraftstoffpumpe mit Auslassventil im Kolben und einen den Aktor umspülenden Kraftstoffpfad
JP2021095847A (ja) * 2019-12-13 2021-06-24 ザマ・ジャパン株式会社 電子制御燃料噴射装置
CN113464397A (zh) * 2020-03-30 2021-10-01 福爱电子(贵州)有限公司 一种双脉冲泵液体喷射装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173371U (fr) * 1988-05-19 1989-12-08
JPH0427157U (fr) * 1990-06-29 1992-03-04
JP2002155828A (ja) * 2000-11-17 2002-05-31 Mikuni Corp 電子制御燃料噴射装置
JP2002195122A (ja) * 2000-12-27 2002-07-10 Mikuni Corp 燃料供給装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415504A (en) * 1977-06-10 1979-02-05 Daisan Kogyo Solenoid plunger pump
JPS5797188U (fr) * 1980-12-06 1982-06-15
DE19627579A1 (de) * 1996-07-09 1998-01-15 Pierburg Ag Brennstoffversorgungssystem für Brennkraftmaschinen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173371U (fr) * 1988-05-19 1989-12-08
JPH0427157U (fr) * 1990-06-29 1992-03-04
JP2002155828A (ja) * 2000-11-17 2002-05-31 Mikuni Corp 電子制御燃料噴射装置
JP2002195122A (ja) * 2000-12-27 2002-07-10 Mikuni Corp 燃料供給装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1336751A4 *

Also Published As

Publication number Publication date
JP2003083194A (ja) 2003-03-19
DE60211643D1 (de) 2006-06-29
EP1336751B1 (fr) 2006-05-24
EP1336751A4 (fr) 2005-05-11
EP1336751A1 (fr) 2003-08-20
CN1498307A (zh) 2004-05-19
TW587124B (en) 2004-05-11

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