TWI346741B - Multiple capillary fuel injector for an internal combustion engine - Google Patents

Multiple capillary fuel injector for an internal combustion engine

Info

Publication number
TWI346741B
TWI346741B TW093133034A TW93133034A TWI346741B TW I346741 B TWI346741 B TW I346741B TW 093133034 A TW093133034 A TW 093133034A TW 93133034 A TW93133034 A TW 93133034A TW I346741 B TWI346741 B TW I346741B
Authority
TW
Taiwan
Prior art keywords
flow passages
combustion engine
internal combustion
capillary flow
fuel injector
Prior art date
Application number
TW093133034A
Other languages
English (en)
Chinese (zh)
Other versions
TW200521323A (en
Inventor
Mimmo Elia
Jan-Roger Linna
John Paul Mello
Original Assignee
Philip Morris Usa Inc
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 Philip Morris Usa Inc filed Critical Philip Morris Usa Inc
Publication of TW200521323A publication Critical patent/TW200521323A/zh
Application granted granted Critical
Publication of TWI346741B publication Critical patent/TWI346741B/zh

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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
TW093133034A 2003-10-30 2004-10-29 Multiple capillary fuel injector for an internal combustion engine TWI346741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51592403P 2003-10-30 2003-10-30

Publications (2)

Publication Number Publication Date
TW200521323A TW200521323A (en) 2005-07-01
TWI346741B true TWI346741B (en) 2011-08-11

Family

ID=34549463

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093133034A TWI346741B (en) 2003-10-30 2004-10-29 Multiple capillary fuel injector for an internal combustion engine

Country Status (6)

Country Link
EP (2) EP1978239B1 (fr)
JP (1) JP4567687B2 (fr)
AT (2) ATE426093T1 (fr)
DE (2) DE602004020104D1 (fr)
TW (1) TWI346741B (fr)
WO (1) WO2005042964A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5204488B2 (ja) 2004-11-03 2013-06-05 フィリップ・モリス・ユーエスエイ・インコーポレイテッド 高周波蒸発燃料噴射装置
DE102006058881A1 (de) * 2006-12-13 2008-06-19 Siemens Ag Düsenbaugruppe für ein Einspritzventil und Einspritzventil
FR2928703B1 (fr) * 2008-03-11 2011-07-29 Renault Sas Moteur a combustion interne et procede d'injection
JP5821262B2 (ja) * 2011-04-26 2015-11-24 株式会社デンソー 燃料噴射装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716416A (en) 1971-05-20 1973-02-13 Engelhard Min & Chem Fuel metering device for fuel cell
DE2210250C2 (de) * 1972-03-03 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung für den Kaltstart und den Warmlauf fremdgezündeter Brennkraftmaschinen
US3868930A (en) 1974-05-24 1975-03-04 Gen Motors Corp Rotary engine with auxiliary combustion chamber
US4458655A (en) 1983-06-27 1984-07-10 General Motors Corporation Fuel injection nozzle with heated valve
US4886032A (en) 1988-11-22 1989-12-12 Chrysler Motors Corporation Fuel injector heating method
US4955351A (en) 1989-02-02 1990-09-11 Lewis Alfred M Vapor-accelerated combustion fuel system
JPH03106172U (fr) * 1990-02-16 1991-11-01
DE4022335C2 (de) * 1990-07-13 1996-03-28 Mathias Dipl Chem Dr Boenig Verfahren zur Verdampfung eines flüssigen Mediums
US5195477A (en) 1991-12-11 1993-03-23 Walbro Corporation Cold start fuel atomizer and process
US5331937A (en) 1993-01-07 1994-07-26 Ford Motor Company Charge inlet system for internal combustion engine
JPH0828407A (ja) * 1994-07-11 1996-01-30 Unisia Jecs Corp フューエルインジェクタ
DE4438335A1 (de) 1994-10-27 1996-05-02 Bosch Gmbh Robert Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine
US5482023A (en) 1994-12-27 1996-01-09 Hitachi America, Ltd., Research And Development Division Cold start fuel control system
DE19542317A1 (de) 1995-11-14 1997-05-15 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für einen Verbrennungsmotor
US5758826A (en) 1996-03-29 1998-06-02 Siemens Automotive Corporation Fuel injector with internal heater
US5813388A (en) 1997-01-16 1998-09-29 Ford Motor Company Heated assembly for vaporization of fuel in an internal combustion engine
US5836289A (en) 1997-06-10 1998-11-17 Southwest Research Institute Porous element fuel vaporizer
US6276347B1 (en) 1998-09-25 2001-08-21 Micro Coating Technologies, Inc. Systems and methods for delivering atomized fluids
US6189518B1 (en) 1999-04-29 2001-02-20 Emission Controls Corp. Fuel supply and cold start apparatus for an internal combustion engine
US6109247A (en) 1999-09-21 2000-08-29 Hitachi America, Ltd. Heater for a cold start fuel injector
US6913004B2 (en) 2002-03-22 2005-07-05 Chrysalis Technologies Incorporated Fuel system for an internal combustion engine and method for controlling same
US6820598B2 (en) * 2002-03-22 2004-11-23 Chrysalis Technologies Incorporated Capillary fuel injector with metering valve for an internal combustion engine

Also Published As

Publication number Publication date
JP4567687B2 (ja) 2010-10-20
ATE426093T1 (de) 2009-04-15
TW200521323A (en) 2005-07-01
DE602004020104D1 (de) 2009-04-30
EP1697630B1 (fr) 2009-03-18
DE602004030630D1 (de) 2011-01-27
EP1978239B1 (fr) 2010-12-15
EP1978239A1 (fr) 2008-10-08
ATE491882T1 (de) 2011-01-15
JP2007510095A (ja) 2007-04-19
EP1697630A1 (fr) 2006-09-06
WO2005042964A1 (fr) 2005-05-12

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees