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DE50012620D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
DE50012620D1
DE50012620D1 DE50012620T DE50012620T DE50012620D1 DE 50012620 D1 DE50012620 D1 DE 50012620D1 DE 50012620 T DE50012620 T DE 50012620T DE 50012620 T DE50012620 T DE 50012620T DE 50012620 D1 DE50012620 D1 DE 50012620D1
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
DE50012620T
Other languages
English (en)
Inventor
Guenther Hohl
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 DE50012620T priority Critical patent/DE50012620D1/de
Application granted granted Critical
Publication of DE50012620D1 publication Critical patent/DE50012620D1/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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow

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)
DE50012620T 1999-12-29 2000-12-22 Brennstoffeinspritzventil Expired - Lifetime DE50012620D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50012620T DE50012620D1 (de) 1999-12-29 2000-12-22 Brennstoffeinspritzventil

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19963568A DE19963568A1 (de) 1999-12-29 1999-12-29 Brennstoffeinspritzventil
PCT/DE2000/004619 WO2001050009A2 (de) 1999-12-29 2000-12-22 Brennstoffeinspritzventil
DE50012620T DE50012620D1 (de) 1999-12-29 2000-12-22 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE50012620D1 true DE50012620D1 (de) 2006-05-24

Family

ID=7934865

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19963568A Withdrawn DE19963568A1 (de) 1999-12-22 1999-12-29 Brennstoffeinspritzventil
DE50012620T Expired - Lifetime DE50012620D1 (de) 1999-12-29 2000-12-22 Brennstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19963568A Withdrawn DE19963568A1 (de) 1999-12-22 1999-12-29 Brennstoffeinspritzventil

Country Status (6)

Country Link
US (1) US6752333B2 (de)
EP (1) EP1278952B1 (de)
JP (1) JP2003519334A (de)
CZ (1) CZ20022287A3 (de)
DE (2) DE19963568A1 (de)
WO (1) WO2001050009A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148594A1 (de) * 2001-10-02 2003-04-10 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10159749A1 (de) 2001-12-05 2003-06-12 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10310790A1 (de) 2003-03-12 2004-09-23 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10361762A1 (de) * 2003-12-29 2005-07-28 Robert Bosch Gmbh Brennstoffeinspritzventil
EA200400065A1 (ru) * 2004-01-21 2004-10-28 Кузьменков, Дмитрий Васильевич Способ подачи топлива в камеру сгорания двигателя внутреннего сгорания и форсунка
DE102007002758A1 (de) * 2006-04-04 2007-10-11 Robert Bosch Gmbh Kraftstoffinjektor
JP4614189B2 (ja) * 2008-05-12 2011-01-19 株式会社デンソー 燃料噴射装置
DE102008042850A1 (de) * 2008-10-15 2010-04-22 Robert Bosch Gmbh Einspritzvorrichtung
DE102009047560A1 (de) * 2009-12-07 2011-06-09 Robert Bosch Gmbh Kraftstoffinjektor
US9546633B2 (en) 2012-03-30 2017-01-17 Electro-Motive Diesel, Inc. Nozzle for skewed fuel injection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1593147A (en) * 1976-11-12 1981-07-15 Lucas Industries Ltd Fuel injection nozzles
JPS58110856A (ja) * 1981-12-25 1983-07-01 Nippon Denso Co Ltd 電磁式燃料噴射弁
DE4236371C2 (de) * 1992-10-28 1995-08-17 Erno Raumfahrttechnik Gmbh Vorrichtung und Verfahren zum Einspritzen
DE4322546A1 (de) * 1993-07-07 1995-01-12 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE19646847A1 (de) 1996-11-13 1997-06-12 Heinz Schmidt Anordnung eines modularen hydraulischen Stellwegtransformators mit variierbarem Übersetzungsverhältnis zur Übersetzung von Stellwagen von Festkörperenergiewandlern oder dergleichen
DE19703836C2 (de) * 1997-02-01 1999-09-09 Bertsch Elektromagnetisches Einspritzventil für Brennkraftmaschinen
DE19712591A1 (de) 1997-03-26 1998-10-01 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung sowie Verwendung eines Brennstoffeinspritzventils
DE19919313B4 (de) * 1999-04-28 2013-12-12 Robert Bosch Gmbh Brennstoffeinspritzventil
DE19928204A1 (de) * 1999-06-19 2000-12-21 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19950760A1 (de) * 1999-10-21 2001-04-26 Bosch Gmbh Robert Brennstoffeinspritzventil

Also Published As

Publication number Publication date
US6752333B2 (en) 2004-06-22
DE19963568A1 (de) 2001-07-05
WO2001050009A2 (de) 2001-07-12
CZ20022287A3 (cs) 2003-12-17
EP1278952B1 (de) 2006-04-19
WO2001050009A3 (de) 2002-11-07
EP1278952A2 (de) 2003-01-29
US20030116656A1 (en) 2003-06-26
JP2003519334A (ja) 2003-06-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition