DE69505253D1 - Dünne lochplatte für ein kraftstoffeinspritzventil - Google Patents

Dünne lochplatte für ein kraftstoffeinspritzventil

Info

Publication number
DE69505253D1
DE69505253D1 DE69505253T DE69505253T DE69505253D1 DE 69505253 D1 DE69505253 D1 DE 69505253D1 DE 69505253 T DE69505253 T DE 69505253T DE 69505253 T DE69505253 T DE 69505253T DE 69505253 D1 DE69505253 D1 DE 69505253D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
hole plate
thin hole
thin
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 - Fee Related
Application number
DE69505253T
Other languages
English (en)
Other versions
DE69505253T2 (de
Inventor
John Nally
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.)
Siemens Automotive Corp
Original Assignee
Siemens Automotive Corp
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 Siemens Automotive Corp filed Critical Siemens Automotive Corp
Application granted granted Critical
Publication of DE69505253D1 publication Critical patent/DE69505253D1/de
Publication of DE69505253T2 publication Critical patent/DE69505253T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M61/1853—Orifice plates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)
DE69505253T 1994-06-30 1995-06-22 Dünne lochplatte für ein kraftstoffeinspritzventil Expired - Fee Related DE69505253T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/269,405 US5489065A (en) 1994-06-30 1994-06-30 Thin disk orifice member for fuel injector
PCT/US1995/007695 WO1996000847A1 (en) 1994-06-30 1995-06-22 Thin disk orifice member for fuel injector

Publications (2)

Publication Number Publication Date
DE69505253D1 true DE69505253D1 (de) 1998-11-12
DE69505253T2 DE69505253T2 (de) 1999-03-04

Family

ID=23027105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505253T Expired - Fee Related DE69505253T2 (de) 1994-06-30 1995-06-22 Dünne lochplatte für ein kraftstoffeinspritzventil

Country Status (7)

Country Link
US (1) US5489065A (de)
EP (1) EP0767874B1 (de)
JP (1) JPH10502154A (de)
KR (1) KR100374191B1 (de)
CN (1) CN1055525C (de)
DE (1) DE69505253T2 (de)
WO (1) WO1996000847A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3646907B2 (ja) * 1997-03-31 2005-05-11 コマツ工機株式会社 クランクシャフトの加工方法と、加工に使用するクランクシャフトミラー及び加工用カッタ装置
JP3807644B2 (ja) * 1997-09-16 2006-08-09 コマツ工機株式会社 クランクシャフトミラーのワーク加工方法及びクランクシャフトミラー
DE10059007A1 (de) * 2000-11-28 2002-05-29 Bosch Gmbh Robert Brennstoffeinspritzventil
JP4192179B2 (ja) * 2003-01-09 2008-12-03 シーメンス ヴィディーオー オートモティヴ コーポレイション 嚢体積減少手段を有する隆起させた燃料噴射計量ディスク上に形成された斜角でないオリフィスによるスプレーパターンの制御
US7163159B2 (en) * 2003-07-15 2007-01-16 Siemens Vdo Automotive Corporation Fuel injector including a compound angle orifice disc
US7744020B2 (en) 2003-07-21 2010-06-29 Continental Automotive Systems Us, Inc. Fuel injector including an orifice disc, and a method of forming the orifice disc including punching and shaving
US7048202B2 (en) * 2004-03-04 2006-05-23 Siemens Vdo Automotive Corporation Compound-angled orifices in fuel injection metering disc
US7159436B2 (en) * 2004-04-28 2007-01-09 Siemens Vdo Automotive Corporation Asymmetrical punch
US7201329B2 (en) * 2004-04-30 2007-04-10 Siemens Vdo Automotive Corporation Fuel injector including a compound angle orifice disc for adjusting spray targeting
US7086615B2 (en) 2004-05-19 2006-08-08 Siemens Vdo Automotive Corporation Fuel injector including an orifice disc and a method of forming an oblique spiral fuel flow
DE102004049278A1 (de) * 2004-10-09 2006-04-13 Robert Bosch Gmbh Brennstoffeinspritzventil
US20060192036A1 (en) * 2005-02-25 2006-08-31 Joseph J M Fuel injector including a multifaceted dimple for an orifice disc with a reduced footprint of the multifaceted dimple
JP6135362B2 (ja) * 2013-07-25 2017-05-31 株式会社デンソー 燃料噴射弁
WO2016196245A1 (en) * 2015-05-29 2016-12-08 Nostrum Energy Pte. Ltd. Fluid injector orifice plate for colliding fluid jets
US11253875B2 (en) * 2018-07-27 2022-02-22 Vitesco Technologies USA, LLC Multi-dimple orifice disc for a fluid injector, and methods for constructing and utilizing same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128048A (en) * 1962-11-13 1964-04-07 Mary Ansara Nelson Fog nozzle
JPS5854264B2 (ja) * 1979-02-23 1983-12-03 トヨタ自動車株式会社 定圧型燃料噴射弁
JPS56135075A (en) * 1980-03-26 1981-10-22 Ricoh Co Ltd Nozzle plate
US4365756A (en) * 1980-08-11 1982-12-28 Fisher Timothy Z Fuel injection valve assembly for reciprocating gas engine
US4621772A (en) * 1985-05-06 1986-11-11 General Motors Corporation Electromagnetic fuel injector with thin orifice director plate
CH670138A5 (en) * 1985-08-07 1989-05-12 Stoody Deloro Stellite Inc Closure for cone valves acting as fluid regulator - has replaceable hard metal wear parts to prolong life of fitting
US4907748A (en) * 1988-08-12 1990-03-13 Ford Motor Company Fuel injector with silicon nozzle
US5174505A (en) * 1991-11-01 1992-12-29 Siemens Automotive L.P. Air assist atomizer for fuel injector
DE4221185A1 (de) * 1992-06-27 1994-01-05 Bosch Gmbh Robert Spritzlochscheibe für ein Ventil und Verfahren zur Herstellung

Also Published As

Publication number Publication date
EP0767874B1 (de) 1998-10-07
EP0767874A1 (de) 1997-04-16
DE69505253T2 (de) 1999-03-04
JPH10502154A (ja) 1998-02-24
WO1996000847A1 (en) 1996-01-11
CN1151786A (zh) 1997-06-11
KR100374191B1 (ko) 2003-05-12
US5489065A (en) 1996-02-06
CN1055525C (zh) 2000-08-16

Similar Documents

Publication Publication Date Title
DE69612144D1 (de) Verbessertes electromagnetisches Dosierventil für ein Kraftstoffeinspritzventil
DE69738520D1 (de) Elektromagnetisches Dosierventil für ein Kraftstoffeinspritzventil
DE69736461D1 (de) Elektromagnetisches Dosierventil für ein Kraftstoffeinspritzventil
DE69900438D1 (de) Halteklammeranordnung für ein kraftstoffeinspritzventil
DE59709782D1 (de) Ventilnadel für ein einspritzventil
DE69612459D1 (de) Direkt angetriebenes schieberventil für ein kraftstoffeinspritzventil
DE69406783D1 (de) Zusammenbau einer filterpatrone für ein oberseitig gespeistes kraftstoffeinspritzventil
DE69505253D1 (de) Dünne lochplatte für ein kraftstoffeinspritzventil
DE69214662D1 (de) Wirbeleinrichtung für ein kraftstoffeinspritzventil
DE59509585D1 (de) Ventilnadel für ein elektromagnetisch betätigbares Ventil
DE60023127D1 (de) Beschichtung für ein brennstoffeinspritzventilsitz
DE50104417D1 (de) Ausgleichselement für ein brennstoffeinspritzventil
DE69908906D1 (de) Unmagnetisches schalenbauteil für ein geschweisstes kraftstoffeinspritzventil
DE69725112D1 (de) Brennstoffzufuhrvorrichtung für ein Fahrzeug
DE69806509T2 (de) Flache nadel für ein druckbeaufschlagtes dralleinspritzventil
DE59608969D1 (de) Kraftstoffeinspritzventil für hochdruckeinspritzung
DE59907682D1 (de) Steuerventil für Kraftstoffeinspritzventil
DE69703054T2 (de) Brennstoffeinspritzeinrichtung für ein Staustrahltriebwerk
DE29504952U1 (de) Ventilteller für ein Thermostatventil
DE69615518T2 (de) Kraftstoffverbindungsrohr für ein Kraftstoffeinspritzventil
DE59909783D1 (de) Einspritzventil für Kraftstoffeinspritzsysteme
DE59906857D1 (de) Ventilsteuereinheit für ein kraftstoffeinspritzventil
DE69902463T2 (de) Geschlitztes gehäuse für brennstoffeinspritzventil
DE59803156D1 (de) Dämpferelement für ein kraftstoffversorgungssystem
DE60032602D1 (de) Hitzeschild für ein brennstoffeinspritzsystem

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BERG, P., DIPL.-ING., PAT.-ASS., 80339 MUENCHEN

8339 Ceased/non-payment of the annual fee