ATE530763T1 - Externes hub-/strömungseinstellverfahren für einspritzventile - Google Patents

Externes hub-/strömungseinstellverfahren für einspritzventile

Info

Publication number
ATE530763T1
ATE530763T1 AT09159250T AT09159250T ATE530763T1 AT E530763 T1 ATE530763 T1 AT E530763T1 AT 09159250 T AT09159250 T AT 09159250T AT 09159250 T AT09159250 T AT 09159250T AT E530763 T1 ATE530763 T1 AT E530763T1
Authority
AT
Austria
Prior art keywords
injector
stroke
adjustment method
injection valves
flow adjustment
Prior art date
Application number
AT09159250T
Other languages
English (en)
Inventor
Robert B Perry
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE530763T1 publication Critical patent/ATE530763T1/de

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
    • F02M61/168—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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8092—Fuel injection apparatus manufacture, repair or assembly adjusting or calibration
    • 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
    • F02M61/188—Spherical or partly spherical shaped valve member ends
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49419—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including machining or drilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49421—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including metallurgical bonding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49423—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including metal deforming

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
AT09159250T 2008-05-16 2009-04-30 Externes hub-/strömungseinstellverfahren für einspritzventile ATE530763T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/152,794 US8024861B2 (en) 2008-05-16 2008-05-16 External stroke/flow setting method for fuel injectors

Publications (1)

Publication Number Publication Date
ATE530763T1 true ATE530763T1 (de) 2011-11-15

Family

ID=41066487

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09159250T ATE530763T1 (de) 2008-05-16 2009-04-30 Externes hub-/strömungseinstellverfahren für einspritzventile

Country Status (5)

Country Link
US (1) US8024861B2 (de)
EP (2) EP2302196B1 (de)
AT (1) ATE530763T1 (de)
PL (1) PL2302196T3 (de)
SI (1) SI2302196T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20090787A1 (it) * 2009-12-09 2011-06-10 Magneti Marelli Spa Metodo di calibrazione della corsa di un equipaggio mobile di un iniettore elettromagnetico di carburante
JP5537493B2 (ja) * 2011-05-13 2014-07-02 日立オートモティブシステムズ株式会社 燃料噴射弁のストローク調整方法及び燃料噴射弁
US10873794B2 (en) * 2017-03-28 2020-12-22 Cisco Technology, Inc. Flowlet resolution for application performance monitoring and management
CN113094842B (zh) * 2021-04-29 2022-07-22 中国工程物理研究院机械制造工艺研究所 一种碟形薄壁构件的残余应力场建模方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815260A1 (de) 1968-12-18 1970-07-09 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE4020188C2 (de) 1989-06-26 2001-02-22 Denso Corp Elektromagnetisches Kraftstoff-Einspritzventil
DE19640782A1 (de) 1996-10-02 1998-04-09 Bosch Gmbh Robert Ventil und Verfahren zur Herstellung eines Ventiles
DE19932762A1 (de) 1999-07-14 2001-01-18 Bosch Gmbh Robert Verfahren zur Einstellung des Ventilhubs eines Einspritzventils
US6385848B1 (en) 2000-06-29 2002-05-14 Siemens Automotive Corporation Method of setting armature/needle lift in a fuel injector
DE10044212B4 (de) 2000-09-07 2005-11-03 BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH Verfahren zur Positionsjustage lageempfindlicher Bauteile, insbesondere von Mikro-Bauteilen der Elektronik, Optoelektronik oder Mechatronik
JP3719978B2 (ja) 2001-12-27 2005-11-24 株式会社日立製作所 燃料噴射弁

Also Published As

Publication number Publication date
PL2302196T3 (pl) 2012-11-30
EP2302196A1 (de) 2011-03-30
US20090282682A1 (en) 2009-11-19
SI2302196T1 (sl) 2012-08-31
EP2302196B1 (de) 2012-06-20
EP2119904B1 (de) 2011-10-26
US8024861B2 (en) 2011-09-27
EP2119904A1 (de) 2009-11-18

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Legal Events

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