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DE69214662D1 - Wirbeleinrichtung für ein kraftstoffeinspritzventil - Google Patents

Wirbeleinrichtung für ein kraftstoffeinspritzventil

Info

Publication number
DE69214662D1
DE69214662D1 DE69214662T DE69214662T DE69214662D1 DE 69214662 D1 DE69214662 D1 DE 69214662D1 DE 69214662 T DE69214662 T DE 69214662T DE 69214662 T DE69214662 T DE 69214662T DE 69214662 D1 DE69214662 D1 DE 69214662D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
swivel device
swivel
valve
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
DE69214662T
Other languages
English (en)
Other versions
DE69214662T2 (de
Inventor
John Horsting
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
Siemens Automotive LP
Original Assignee
Siemens Automotive Corp
Siemens Automotive LP
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, Siemens Automotive LP filed Critical Siemens Automotive Corp
Application granted granted Critical
Publication of DE69214662D1 publication Critical patent/DE69214662D1/de
Publication of DE69214662T2 publication Critical patent/DE69214662T2/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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69214662T 1991-09-18 1992-07-27 Wirbeleinrichtung für ein kraftstoffeinspritzventil Expired - Fee Related DE69214662T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/761,593 US5207384A (en) 1991-09-18 1991-09-18 Swirl generator for an injector
PCT/US1992/006234 WO1993006362A1 (en) 1991-09-18 1992-07-27 Swirl generator for an injector

Publications (2)

Publication Number Publication Date
DE69214662D1 true DE69214662D1 (de) 1996-11-21
DE69214662T2 DE69214662T2 (de) 1997-04-03

Family

ID=25062690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214662T Expired - Fee Related DE69214662T2 (de) 1991-09-18 1992-07-27 Wirbeleinrichtung für ein kraftstoffeinspritzventil

Country Status (5)

Country Link
US (1) US5207384A (de)
EP (1) EP0604456B1 (de)
JP (1) JP3078321B2 (de)
DE (1) DE69214662T2 (de)
WO (1) WO1993006362A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288025A (en) * 1992-12-18 1994-02-22 Chrysler Corporation Fuel injector with a hydraulically cushioned valve
US5271563A (en) * 1992-12-18 1993-12-21 Chrysler Corporation Fuel injector with a narrow annular space fuel chamber
US5350119A (en) * 1993-06-01 1994-09-27 Siemens Automotive L.P. Clad metal orifice disk for fuel injectors
DE4437847A1 (de) * 1994-10-22 1996-04-25 Bosch Gmbh Robert Einspritzdüse
EP0781917A1 (de) * 1995-12-26 1997-07-02 General Motors Corporation Ventilsitzhalterung eines Brennstoffeinspritzventils
US5954312A (en) * 1996-01-31 1999-09-21 Siemens Automotive Corporation Groove means in a fuel injector valve seat
JP3478920B2 (ja) * 1996-02-14 2003-12-15 株式会社日立製作所 筒内燃料噴射装置およびそれを搭載した内燃機関
US6109543A (en) * 1996-03-29 2000-08-29 Siemens Automotive Corporation Method of preheating fuel with an internal heater
US6102303A (en) * 1996-03-29 2000-08-15 Siemens Automotive Corporation Fuel injector with internal heater
JPH1047209A (ja) * 1996-07-29 1998-02-17 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁
US6257508B1 (en) 1997-02-06 2001-07-10 Siemens Automotive Corporation Fuel injector having after-injection reduction arrangement
US6886758B1 (en) * 1997-02-06 2005-05-03 Siemens Vdo Automotive Corp. Fuel injector temperature stabilizing arrangement and method
US6179227B1 (en) 1997-02-06 2001-01-30 Siemens Automotive Corporation Pressure swirl generator for a fuel injector
US5875972A (en) * 1997-02-06 1999-03-02 Siemens Automotive Corporation Swirl generator in a fuel injector
JPH11117831A (ja) * 1997-10-17 1999-04-27 Toyota Motor Corp 内燃機関用燃料噴射弁
WO2000065226A1 (en) 1999-04-27 2000-11-02 Siemens Automotive Corporation Fuel injector with a transition region
US6920690B1 (en) 1999-04-27 2005-07-26 Siemens Vdo Automotive Corp. Method of manufacturing a fuel injector seat
US6168098B1 (en) * 1999-06-09 2001-01-02 Siemens Automotive Corporation Fuel injector with tubular lower needle guide
DE19935263A1 (de) * 1999-07-27 2001-02-01 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19937961A1 (de) * 1999-08-11 2001-02-15 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung von Austrittsöffnungen an Ventilen
JP3683137B2 (ja) * 1999-11-10 2005-08-17 三菱電機株式会社 燃料噴射弁の製造方法
US6257496B1 (en) 1999-12-23 2001-07-10 Siemens Automotive Corporation Fuel injector having an integrated seat and swirl generator
US6202936B1 (en) 1999-12-28 2001-03-20 Siemens Automotive Corporation Fuel injector having a flat disk swirl generator
US6721705B2 (en) * 2000-02-04 2004-04-13 Webley Systems, Inc. Robust voice browser system and voice activated device controller
DE10052143A1 (de) * 2000-10-20 2002-05-08 Bosch Gmbh Robert Brennstoffeinspritzventil
KR100394623B1 (ko) * 2000-12-30 2003-08-14 현대자동차주식회사 가변 스월형 지디아이 인젝터
JP4069911B2 (ja) * 2004-08-06 2008-04-02 株式会社日立製作所 加熱式燃料噴射弁
PL2056903T3 (pl) * 2006-08-31 2019-04-30 Meridian Medical Tech Inc Działanie wirowe dla systemu dostarczania leku
US8448881B2 (en) * 2006-10-13 2013-05-28 Rolls-Royce Power Engineering Plc Fuel injector
WO2011010361A1 (ja) * 2009-07-21 2011-01-27 トヨタ自動車株式会社 燃料噴射弁
US20110253808A1 (en) * 2010-04-16 2011-10-20 Daniel William Bamber Pressure swirl atomizer with reduced volume swirl chamber
WO2011130610A2 (en) * 2010-04-16 2011-10-20 Eaton Corporation Pressure swirl atomizer with closure assist
WO2011133420A2 (en) * 2010-04-19 2011-10-27 Eaton Corporation Pressure swirl atomizer with swirl-assisting configuration
DE102011077276A1 (de) * 2011-06-09 2012-12-13 Robert Bosch Gmbh Ventil zum Zumessen eines strömenden Mediums
GB201511007D0 (en) * 2015-06-23 2015-08-05 Delphi Int Operations Lux Srl Nozzle assembly with adaptive closed signal
FR3050125B1 (fr) * 2016-04-14 2021-12-17 Albea Le Treport Buse de pulverisation, notamment pour un systeme de distribution d'un produit sous pression muni d'un bouton poussoir, et systeme de distribution comprenant une telle buse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE217144C (de) *
GB118856A (en) * 1917-09-12 1918-09-12 William George Stock An Improved Liquid Fuel Spraying Apparatus for Internal Combustion Engines.
US2668084A (en) * 1950-08-17 1954-02-02 Engineered Products Co Atomizing device
FR1076861A (fr) * 1953-05-12 1954-11-02 Fr D Etudes Et De Const De Mat Injecteur à section et débit variables directement avec la pression
JPH0370865A (ja) * 1989-08-09 1991-03-26 Hitachi Ltd 電磁式燃料噴射弁
US4971254A (en) * 1989-11-28 1990-11-20 Siemens-Bendix Automotive Electronics L.P. Thin orifice swirl injector nozzle

Also Published As

Publication number Publication date
EP0604456A1 (de) 1994-07-06
EP0604456B1 (de) 1996-10-16
JPH07502092A (ja) 1995-03-02
DE69214662T2 (de) 1997-04-03
US5207384A (en) 1993-05-04
JP3078321B2 (ja) 2000-08-21
WO1993006362A1 (en) 1993-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee