AU2007304380B2 - Alternative fuel injector for dual fuel systems - Google Patents

Alternative fuel injector for dual fuel systems Download PDF

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Publication number
AU2007304380B2
AU2007304380B2 AU2007304380A AU2007304380A AU2007304380B2 AU 2007304380 B2 AU2007304380 B2 AU 2007304380B2 AU 2007304380 A AU2007304380 A AU 2007304380A AU 2007304380 A AU2007304380 A AU 2007304380A AU 2007304380 B2 AU2007304380 B2 AU 2007304380B2
Authority
AU
Australia
Prior art keywords
bobbin
injector
shutter
fuel
disk part
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.)
Ceased
Application number
AU2007304380A
Other languages
English (en)
Other versions
AU2007304380A1 (en
Inventor
Vincenzo Baroni
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.)
A E B Srl
Original Assignee
AEB Srl
A E B Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38894110&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2007304380(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AEB Srl, A E B Srl filed Critical AEB Srl
Publication of AU2007304380A1 publication Critical patent/AU2007304380A1/en
Application granted granted Critical
Publication of AU2007304380B2 publication Critical patent/AU2007304380B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0667—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature acting as a valve or having a short valve body attached thereto
    • 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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F02M43/04—Injectors peculiar thereto
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/14—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel having cyclically-operated valves connecting injection nozzles to a source of fuel under pressure during the injection period
    • F02M69/145—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel having cyclically-operated valves connecting injection nozzles to a source of fuel under pressure during the injection period the valves being actuated electrically

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)
AU2007304380A 2006-10-04 2007-07-27 Alternative fuel injector for dual fuel systems Ceased AU2007304380B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000086A ITPR20060086A1 (it) 2006-10-04 2006-10-04 Iniettore di carburante alternativo per sistemi a doppia carburazione
ITPR2006A000086 2006-10-04
PCT/EP2007/057764 WO2008040581A1 (en) 2006-10-04 2007-07-27 Alternative fuel injector for dual fuel systems

Publications (2)

Publication Number Publication Date
AU2007304380A1 AU2007304380A1 (en) 2008-04-10
AU2007304380B2 true AU2007304380B2 (en) 2013-08-15

Family

ID=38894110

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007304380A Ceased AU2007304380B2 (en) 2006-10-04 2007-07-27 Alternative fuel injector for dual fuel systems

Country Status (10)

Country Link
EP (1) EP2069635B1 (pl)
CN (1) CN101542104B (pl)
AT (1) ATE456741T1 (pl)
AU (1) AU2007304380B2 (pl)
BR (1) BRPI0719851A2 (pl)
DE (1) DE602007004639D1 (pl)
ES (1) ES2340434T3 (pl)
IT (1) ITPR20060086A1 (pl)
PL (1) PL2069635T3 (pl)
WO (1) WO2008040581A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102918237A (zh) * 2010-06-01 2013-02-06 康明斯知识产权公司 用于双燃料发动机的控制***
CN103277223B (zh) * 2013-05-27 2015-07-08 江苏大学 一种由改进凸轮轴驱动的活塞阀式双燃料喷射器
DE102014217558A1 (de) * 2014-09-03 2016-03-03 Robert Bosch Gmbh Gasinjektor für gasförmigen Kraftstoff mit kardanischer Lagerung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61258976A (ja) * 1985-05-13 1986-11-17 Nitsukisou Eiko Kk 電磁駆動形往復動ポンプ
WO1990004099A1 (en) * 1988-10-10 1990-04-19 Siemens-Bendix Automotive Electronics L.P. Electromagnetic fuel injector with diaphragm spring
DE4314203C1 (de) * 1993-04-30 1994-05-26 Daimler Benz Ag Mit einer Hochdruckpumpe zusammenwirkendes Kraftstoffeinspritzventil für eine direkteinspritzende Brennkraftmaschine
US6343751B1 (en) * 1999-02-23 2002-02-05 Aisan Kogyo Kabushiki Kaisha Electromagnetic fuel injection valve
EP1452717A1 (en) * 2001-11-16 2004-09-01 Hitachi, Ltd. Fuel injection valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2542845Y (zh) * 2002-04-23 2003-04-02 卡洛卡里尼 适用于燃气车辆的喷嘴

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61258976A (ja) * 1985-05-13 1986-11-17 Nitsukisou Eiko Kk 電磁駆動形往復動ポンプ
WO1990004099A1 (en) * 1988-10-10 1990-04-19 Siemens-Bendix Automotive Electronics L.P. Electromagnetic fuel injector with diaphragm spring
DE4314203C1 (de) * 1993-04-30 1994-05-26 Daimler Benz Ag Mit einer Hochdruckpumpe zusammenwirkendes Kraftstoffeinspritzventil für eine direkteinspritzende Brennkraftmaschine
US6343751B1 (en) * 1999-02-23 2002-02-05 Aisan Kogyo Kabushiki Kaisha Electromagnetic fuel injection valve
EP1452717A1 (en) * 2001-11-16 2004-09-01 Hitachi, Ltd. Fuel injection valve

Also Published As

Publication number Publication date
ATE456741T1 (de) 2010-02-15
CN101542104B (zh) 2012-11-07
WO2008040581A1 (en) 2008-04-10
EP2069635B1 (en) 2010-01-27
EP2069635A1 (en) 2009-06-17
DE602007004639D1 (de) 2010-03-18
ITPR20060086A1 (it) 2008-04-05
AU2007304380A1 (en) 2008-04-10
CN101542104A (zh) 2009-09-23
BRPI0719851A2 (pt) 2014-06-03
ES2340434T3 (es) 2010-06-02
PL2069635T3 (pl) 2010-07-30

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired