ITMI20062014A1 - Valvola di iniezione del carburante - Google Patents

Valvola di iniezione del carburante

Info

Publication number
ITMI20062014A1
ITMI20062014A1 IT002014A ITMI20062014A ITMI20062014A1 IT MI20062014 A1 ITMI20062014 A1 IT MI20062014A1 IT 002014 A IT002014 A IT 002014A IT MI20062014 A ITMI20062014 A IT MI20062014A IT MI20062014 A1 ITMI20062014 A1 IT MI20062014A1
Authority
IT
Italy
Prior art keywords
fuel injection
injection valve
valve
fuel
injection
Prior art date
Application number
IT002014A
Other languages
English (en)
Inventor
Martin Scheffel
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20062014A1 publication Critical patent/ITMI20062014A1/it

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
    • F02M51/0635—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
    • F02M51/0642—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 having a valve attached thereto
    • F02M51/0653—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 having a valve attached thereto the valve being an elongated body, e.g. a needle valve
    • F02M51/0657—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 having a valve attached thereto the valve being an elongated body, e.g. a needle valve the body being hollow and its interior communicating with the fuel flow
    • 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
    • F02M61/166—Selection of particular materials
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8046—Fuel injection apparatus manufacture, repair or assembly the manufacture involving injection moulding, e.g. of plastic or metal
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9015—Elastomeric or plastic materials
    • 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
    • F02M51/0642—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 having a valve attached thereto
    • F02M51/0646—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 having a valve attached thereto the valve being a short body, e.g. sphere or cube

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
IT002014A 2005-11-02 2006-10-19 Valvola di iniezione del carburante ITMI20062014A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005052255.6A DE102005052255B4 (de) 2005-11-02 2005-11-02 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
ITMI20062014A1 true ITMI20062014A1 (it) 2007-05-03

Family

ID=37912845

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002014A ITMI20062014A1 (it) 2005-11-02 2006-10-19 Valvola di iniezione del carburante

Country Status (4)

Country Link
US (1) US8505835B2 (it)
DE (1) DE102005052255B4 (it)
FR (1) FR2892773A1 (it)
IT (1) ITMI20062014A1 (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024247B3 (de) * 2007-05-15 2008-11-06 Lechler Gmbh Hochdruckdüse und Verfahren zum Herstellen einer Hochdruckdüse
DE102009000872B4 (de) * 2009-02-16 2018-05-30 Robert Bosch Gmbh Einspritzventil
DE102009046466A1 (de) * 2009-11-06 2011-05-12 Robert Bosch Gmbh MIM 2K-Hülse für Einspritzventil
US8215573B2 (en) * 2010-05-14 2012-07-10 Continental Automotive Systems Us, Inc. Automotive gasoline solenoid double pole direct injector
JP5835421B2 (ja) * 2010-10-05 2015-12-24 株式会社デンソー 燃料噴射弁
DE102011085560A1 (de) * 2011-11-02 2013-05-02 Robert Bosch Gmbh Kraftstoffinjektor
DE102012203124A1 (de) * 2012-02-29 2013-08-29 Robert Bosch Gmbh Einspritzventil
DE102012207406A1 (de) * 2012-05-04 2013-11-07 Robert Bosch Gmbh Ventil zum Zumessen von Fluid
DE102012209229A1 (de) * 2012-05-31 2013-12-05 Robert Bosch Gmbh Kraftstoffinjektor
EP2851551B1 (en) * 2013-09-20 2016-05-25 Continental Automotive GmbH Fluid injection valve
EP2863045B1 (en) * 2013-10-15 2016-09-14 Continental Automotive GmbH Method of fabricating an injector for a combustion engine, armature-needle assembly and fluid injector
DE102013223458A1 (de) 2013-11-18 2015-05-21 Robert Bosch Gmbh Ventil zum Zumessen von Fluid
DE102015217516A1 (de) * 2015-09-14 2017-03-16 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids
DE102015217673A1 (de) 2015-09-15 2017-03-16 Continental Automotive Gmbh Einspritzvorrichtung zur Zumessung eines Fluids und Kraftfahrzeug mit einer derartigen Einspritzvorrichtung
DE102015225055A1 (de) * 2015-12-14 2017-06-14 Robert Bosch Gmbh Kraftstoffinjektor
DE102015226452A1 (de) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids
US10502112B2 (en) 2017-09-14 2019-12-10 Vitesco Technologies USA, LLC Injector for reductant delivery unit having fluid volume reduction assembly
US10539057B2 (en) * 2017-09-14 2020-01-21 Vitesco Technologies USA, LLC Injector for reductant delivery unit having reduced fluid volume
DE102017223866A1 (de) 2017-12-29 2019-07-04 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil
US10947880B2 (en) * 2018-02-01 2021-03-16 Continental Powertrain USA, LLC Injector for reductant delivery unit having fluid volume reduction assembly
DE102018218705A1 (de) 2018-10-31 2020-04-30 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil
DE102018218678A1 (de) 2018-10-31 2020-04-30 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil
DE102018219342A1 (de) 2018-11-13 2020-05-14 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
WO2022251503A1 (en) 2021-05-28 2022-12-01 Stanadyne Llc Fuel injector
DE102021212989A1 (de) 2021-11-18 2023-05-25 Robert Bosch Gesellschaft mit beschränkter Haftung Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003227C1 (en) 1990-02-03 1991-01-03 Robert Bosch Gmbh, 7000 Stuttgart, De EM fuel injection valve for IC engine - has two overlapping parts welded together as narrowed section of one part
DE4415850A1 (de) 1994-05-05 1995-11-09 Bosch Gmbh Robert Ventilnadel für ein elektromagnetisch betätigbares Ventil
DE19503821A1 (de) * 1995-02-06 1996-08-08 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
US5820099A (en) * 1997-05-20 1998-10-13 Siemens Automotive Corporation Fluid migration inhibitor for fuel injectors
US6047907A (en) * 1997-12-23 2000-04-11 Siemens Automotive Corporation Ball valve fuel injector
US6000628A (en) 1998-04-06 1999-12-14 Siemens Automotive Corporation Fuel injector having differential piston for pressurizing fuel
DE19833461A1 (de) * 1998-07-24 2000-01-27 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
WO2000012892A1 (de) * 1998-08-27 2000-03-09 Robert Bosch Gmbh Brennstoffeinspritzventil
DE19853091A1 (de) * 1998-11-18 2000-05-25 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10108945A1 (de) * 2001-02-24 2002-09-05 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10124744A1 (de) * 2001-05-21 2003-01-23 Bosch Gmbh Robert Brennstoffeinspritzventil
JP3901659B2 (ja) 2003-03-31 2007-04-04 株式会社ケーヒン 電磁式燃料噴射弁
DE10345965A1 (de) * 2003-10-02 2005-07-07 Parker Hannifin Gmbh Brennstoffeinspritzventil
DE10360327A1 (de) * 2003-12-20 2005-07-21 Robert Bosch Gmbh Verfahren zur Herstellung eines festen Gehäuses
DE10361761A1 (de) * 2003-12-29 2005-07-28 Robert Bosch Gmbh Brennstoffeinspritzventil
JP3819907B2 (ja) 2004-02-27 2006-09-13 株式会社ケーヒン 電磁式燃料噴射弁およびその製造方法
DE102004058677A1 (de) * 2004-12-06 2006-06-14 Robert Bosch Gmbh Einspritzventil

Also Published As

Publication number Publication date
US20070114299A1 (en) 2007-05-24
DE102005052255B4 (de) 2020-12-17
DE102005052255A1 (de) 2007-05-03
US8505835B2 (en) 2013-08-13
FR2892773A1 (fr) 2007-05-04

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