DE50105435D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
DE50105435D1
DE50105435D1 DE50105435T DE50105435T DE50105435D1 DE 50105435 D1 DE50105435 D1 DE 50105435D1 DE 50105435 T DE50105435 T DE 50105435T DE 50105435 T DE50105435 T DE 50105435T DE 50105435 D1 DE50105435 D1 DE 50105435D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
valve
fuel
injection
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.)
Expired - Lifetime
Application number
DE50105435T
Other languages
English (en)
Inventor
Hubert Stier
Norbert Keim
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50105435T priority Critical patent/DE50105435D1/de
Application granted granted Critical
Publication of DE50105435D1 publication Critical patent/DE50105435D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • F02M51/0671—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 having an elongated valve body attached thereto

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)
DE50105435T 2000-11-09 2001-11-09 Brennstoffeinspritzventil Expired - Lifetime DE50105435D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50105435T DE50105435D1 (de) 2000-11-09 2001-11-09 Brennstoffeinspritzventil

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10055513A DE10055513B4 (de) 2000-11-09 2000-11-09 Brennstoffeinspritzventil
DE50105435T DE50105435D1 (de) 2000-11-09 2001-11-09 Brennstoffeinspritzventil
PCT/DE2001/004188 WO2002038946A1 (de) 2000-11-09 2001-11-09 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE50105435D1 true DE50105435D1 (de) 2005-03-31

Family

ID=7662679

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10055513A Expired - Fee Related DE10055513B4 (de) 2000-11-09 2000-11-09 Brennstoffeinspritzventil
DE50105435T Expired - Lifetime DE50105435D1 (de) 2000-11-09 2001-11-09 Brennstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10055513A Expired - Fee Related DE10055513B4 (de) 2000-11-09 2000-11-09 Brennstoffeinspritzventil

Country Status (5)

Country Link
US (1) US6966504B2 (de)
EP (1) EP1342006B1 (de)
JP (1) JP2004513295A (de)
DE (2) DE10055513B4 (de)
WO (1) WO2002038946A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20040560A1 (it) 2004-09-10 2004-12-10 Magneti Marelli Powertrain Spa Iniettore di carburante con valvola di iniezione provvista di alimentazione laterale
EP1811168B1 (de) * 2005-07-29 2012-04-25 Mitsubishi Denki Kabushiki Kaisha Kraftstoffeinspritzventil
CN101371033B (zh) 2007-03-27 2010-10-27 三菱电机株式会社 燃料喷射阀
EP2700808A1 (de) * 2012-08-23 2014-02-26 Continental Automotive GmbH Sitzplatte und Ventilanordnung für ein Einspritzventil
WO2017099714A1 (en) * 2015-12-07 2017-06-15 Cummins Inc. Spherical sac within fuel injector nozzle
DE102018218678A1 (de) 2018-10-31 2020-04-30 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil
DE102018221086A1 (de) 2018-12-06 2020-06-10 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1601988C3 (de) * 1968-03-07 1974-01-10 Clayton Dewandre Holdings Ltd., London Kraftstoffeinspritzventil für Brennkraftmaschinen
DE3602956A1 (de) * 1986-01-31 1987-08-06 Vdo Schindling Elektromagnetisch betaetigbares kraftstoffeinspritzventil
US5058549A (en) * 1988-02-26 1991-10-22 Toyota Jidosha Kabushiki Kaisha Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine
DE3943005A1 (de) * 1988-12-28 1990-07-05 Hitachi Ltd Elektromagnetische einspritzventilvorrichtung
JP2628742B2 (ja) * 1989-03-10 1997-07-09 株式会社日立製作所 電磁式燃料噴射弁
US4971254A (en) * 1989-11-28 1990-11-20 Siemens-Bendix Automotive Electronics L.P. Thin orifice swirl injector nozzle
DE3940585A1 (de) 1989-12-08 1991-06-13 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
JP2819702B2 (ja) * 1989-12-12 1998-11-05 株式会社デンソー 燃料噴射弁
DE4018256A1 (de) * 1990-06-07 1991-12-12 Bosch Gmbh Robert Elektromagnetisch betaetigbares brennstoffeinspritzventil
DE4445358A1 (de) * 1994-12-20 1996-06-27 Bosch Gmbh Robert Ventil und Verfahren zur Herstellung eines Ventiles
US6125818A (en) * 1997-03-19 2000-10-03 Hiatchi, Ltd. Fuel injector and internal combustion engine having the same
JPH10281039A (ja) * 1997-04-02 1998-10-20 Hitachi Ltd 燃料噴射装置とその制御方法
DE19726991A1 (de) 1997-06-25 1999-01-07 Bosch Gmbh Robert Ventil und Verfahren zur Herstellung eines Ventilsitzes für ein Ventil
DE19736682A1 (de) * 1997-08-22 1999-02-25 Bosch Gmbh Robert Brennstoffeinspritzventil
JP4593784B2 (ja) * 1998-08-27 2010-12-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 燃料噴射弁
DE19907859A1 (de) * 1998-08-27 2000-03-02 Bosch Gmbh Robert Brennstoffeinspritzventil
JP2001082283A (ja) * 1999-09-20 2001-03-27 Hitachi Ltd 電磁式燃料噴射弁
US6405945B1 (en) * 2000-09-06 2002-06-18 Visteon Global Tech., Inc. Nozzle for a fuel injector

Also Published As

Publication number Publication date
EP1342006B1 (de) 2005-02-23
JP2004513295A (ja) 2004-04-30
US6966504B2 (en) 2005-11-22
WO2002038946A1 (de) 2002-05-16
DE10055513A1 (de) 2002-05-23
US20040055566A1 (en) 2004-03-25
DE10055513B4 (de) 2006-03-09
EP1342006A1 (de) 2003-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)