JP2004518903A - 燃料噴射弁 - Google Patents

燃料噴射弁 Download PDF

Info

Publication number
JP2004518903A
JP2004518903A JP2002581822A JP2002581822A JP2004518903A JP 2004518903 A JP2004518903 A JP 2004518903A JP 2002581822 A JP2002581822 A JP 2002581822A JP 2002581822 A JP2002581822 A JP 2002581822A JP 2004518903 A JP2004518903 A JP 2004518903A
Authority
JP
Japan
Prior art keywords
fuel injection
injection valve
valve
armature
valve needle
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.)
Abandoned
Application number
JP2002581822A
Other languages
English (en)
Japanese (ja)
Inventor
イェンス　ポールマン
グイド　ピルグラム
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
Publication of JP2004518903A publication Critical patent/JP2004518903A/ja
Abandoned 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
    • 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
    • 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
    • F02M51/0685—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 and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2002581822A 2001-04-11 2002-04-09 燃料噴射弁 Abandoned JP2004518903A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001118161 DE10118161B9 (de) 2001-04-11 2001-04-11 Brennstoffeinspritzventil
PCT/DE2002/001291 WO2002084103A1 (de) 2001-04-11 2002-04-09 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
JP2004518903A true JP2004518903A (ja) 2004-06-24

Family

ID=7681273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002581822A Abandoned JP2004518903A (ja) 2001-04-11 2002-04-09 燃料噴射弁

Country Status (5)

Country Link
EP (1) EP1379774A1 (de)
JP (1) JP2004518903A (de)
CN (1) CN1461380A (de)
DE (1) DE10118161B9 (de)
WO (1) WO2002084103A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256948A1 (de) * 2002-12-05 2004-06-24 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102005048545B4 (de) * 2005-10-11 2017-12-14 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102008042593A1 (de) * 2008-10-02 2010-04-08 Robert Bosch Gmbh Kraftstoff-Injektor sowie Oberflächenbehandlungsverfahren
CN112796916B (zh) * 2021-03-08 2024-03-19 钧风电控科技(泰州)有限责任公司 一种阀杆组件及高压燃料喷射阀

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101859B (de) * 1958-09-24 1961-03-09 Bosch Gmbh Robert Elektromagnetisch betaetigtes Einspritzventil fuer Brennkraftmaschinen
DE1169242B (de) * 1961-05-10 1964-04-30 Christian Buerkert Magnetventil fuer Wechselstrombetrieb mit schlag- und geraeuschdaempfenden Mitteln
US4766405A (en) * 1987-04-14 1988-08-23 Allied Corporation Dynamic energy absorber
US4978074A (en) * 1989-06-21 1990-12-18 General Motors Corporation Solenoid actuated valve assembly
JP2997751B2 (ja) * 1990-10-31 2000-01-11 ヤマハ発動機株式会社 電磁弁装置
US5299776A (en) * 1993-03-26 1994-04-05 Siemens Automotive L.P. Impact dampened armature and needle valve assembly
JPH07167004A (ja) * 1993-12-14 1995-07-04 Toyota Motor Corp 燃料噴射弁
US5967413A (en) * 1998-02-11 1999-10-19 Caterpillar Inc. Damped solenoid actuated valve and fuel injector using same
DE19849210A1 (de) * 1998-10-26 2000-04-27 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19927900A1 (de) * 1999-06-18 2000-12-21 Bosch Gmbh Robert Brennstoffeinspritzventil

Also Published As

Publication number Publication date
WO2002084103A1 (de) 2002-10-24
CN1461380A (zh) 2003-12-10
DE10118161B9 (de) 2004-09-09
EP1379774A1 (de) 2004-01-14
DE10118161C2 (de) 2003-04-24
DE10118161A1 (de) 2002-10-24

Similar Documents

Publication Publication Date Title
EP1602821B1 (de) Brennstoffeinspritzventil
US6745993B2 (en) Fuel injection valve
JP4210523B2 (ja) 燃料噴射弁
JP5064638B2 (ja) 燃料噴射弁
JP2003502573A (ja) 燃料噴射弁
US6742726B2 (en) Fuel Injection valve
JP2004519600A (ja) 燃料噴射弁
US6808134B2 (en) Fuel injection valve
JP4008875B2 (ja) 燃料噴射弁
JP2006509141A (ja) 燃料噴射弁
JP2004518874A (ja) 燃料噴射弁
JP4327409B2 (ja) 燃料噴射弁
JP2004518873A (ja) 燃料噴射弁
JP2004518903A (ja) 燃料噴射弁
US6869034B2 (en) Fuel injector valve
JP2004506131A (ja) 燃料噴射弁
JP2004518862A (ja) 燃料噴射弁
JP4276954B2 (ja) 燃料噴射弁
JP4221287B2 (ja) 燃料噴射弁および該燃料噴射弁を調節するための方法
JP4739668B2 (ja) 燃料噴射弁
JP6913816B2 (ja) 燃料噴射弁及びその組立方法
JP2004510912A (ja) 燃料噴射弁
JPH07167004A (ja) 燃料噴射弁
JP4217453B2 (ja) 燃料噴射弁
JP2004518067A (ja) 燃料噴射弁

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050408

A762 Written abandonment of application

Free format text: JAPANESE INTERMEDIATE CODE: A762

Effective date: 20050610