DE68910775D1 - Brennstoffeinspritzdüse mit veränderlicher Brennstoffsprühstrahlform. - Google Patents

Brennstoffeinspritzdüse mit veränderlicher Brennstoffsprühstrahlform.

Info

Publication number
DE68910775D1
DE68910775D1 DE89310126T DE68910775T DE68910775D1 DE 68910775 D1 DE68910775 D1 DE 68910775D1 DE 89310126 T DE89310126 T DE 89310126T DE 68910775 T DE68910775 T DE 68910775T DE 68910775 D1 DE68910775 D1 DE 68910775D1
Authority
DE
Germany
Prior art keywords
fuel
spray shape
variable
fuel injector
injector
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
DE89310126T
Other languages
English (en)
Other versions
DE68910775T2 (de
Inventor
Michael Moses Schechter
Michael Benjamin Levin
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.)
Ford France SA
Original Assignee
Ford France SA
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 Ford France SA filed Critical Ford France SA
Publication of DE68910775D1 publication Critical patent/DE68910775D1/de
Application granted granted Critical
Publication of DE68910775T2 publication Critical patent/DE68910775T2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
    • 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
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE89310126T 1988-10-05 1989-10-03 Brennstoffeinspritzdüse mit veränderlicher Brennstoffsprühstrahlform. Expired - Lifetime DE68910775T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/253,462 US4993643A (en) 1988-10-05 1988-10-05 Fuel injector with variable fuel spray shape or pattern

Publications (2)

Publication Number Publication Date
DE68910775D1 true DE68910775D1 (de) 1993-12-23
DE68910775T2 DE68910775T2 (de) 1994-03-31

Family

ID=22960370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89310126T Expired - Lifetime DE68910775T2 (de) 1988-10-05 1989-10-03 Brennstoffeinspritzdüse mit veränderlicher Brennstoffsprühstrahlform.

Country Status (3)

Country Link
US (1) US4993643A (de)
EP (1) EP0363162B1 (de)
DE (1) DE68910775T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292068A (en) * 1992-08-17 1994-03-08 Nordson Corporation One-piece, zero cavity nozzle for swirl spray of adhesive
ES2143512T3 (es) * 1992-10-13 2000-05-16 Alan Patrick Casey Dispositivo mezclador gas-liquido.
DE19726727A1 (de) * 1997-06-24 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzventil oder Brennstoffeinspritzdüse
US6206304B1 (en) * 1999-01-13 2001-03-27 Toyota Jidosha Kabushiki Kaisha Injector
AUPQ708200A0 (en) 2000-04-20 2000-05-18 Orbital Engine Company (Australia) Proprietary Limited Deposit control in fuel injector nozzles
DE10063261B4 (de) 2000-12-19 2005-09-01 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10063258A1 (de) * 2000-12-19 2002-07-11 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10152416A1 (de) * 2001-10-24 2003-06-18 Bosch Gmbh Robert Brennstoffeinspritzventil
US7210640B2 (en) * 2001-11-30 2007-05-01 Caterpillar Inc Fuel injector spray alteration through a moveable tip sleeve
US7407120B1 (en) 2002-11-21 2008-08-05 Jack French Adjustable racing injector
AU2008200503C9 (en) * 2004-03-05 2013-07-25 Optima Solutions Uk Limited Improved Nozzle
GB2441058B (en) * 2004-03-05 2008-08-27 Optima Solutions Uk Ltd Nozzle with fluid deflector arrangement
GB2433710B (en) * 2004-03-05 2007-11-14 Optima Solutions Uk Ltd Nozzle having a fluid deflector
GB0405088D0 (en) * 2004-03-05 2004-04-07 Optima Solutions Uk Ltd Improved nozzle
CN100351512C (zh) * 2004-07-15 2007-11-28 于魁江 电控喷油器
JP4127703B2 (ja) * 2005-09-07 2008-07-30 三菱電機株式会社 燃料噴射装置
KR100680785B1 (ko) 2005-12-14 2007-02-08 현대자동차주식회사 실린더 헤드용 인젝터 튜브의 장착구조
US20080156293A1 (en) * 2006-12-29 2008-07-03 Yiqun Huang Method for operating a diesel engine in a homogeneous charge compression ignition combustion mode under idle and light-load operating conditions
FR2919352A1 (fr) * 2007-07-26 2009-01-30 Peugeot Citroen Automobiles Sa Injecteur de carburant pour vehicule automobile.
WO2009091685A1 (en) * 2008-01-14 2009-07-23 North Carolina State University Fuel injection device for an internal combustion engine, and associated method
US8316825B1 (en) 2008-08-04 2012-11-27 French Iii Jack M Adjustable racing injector
US20110114059A1 (en) * 2009-11-17 2011-05-19 Gm Global Technology Operations, Inc. Methods of optimizing combustion in a combustion chamber
DE102014200756A1 (de) * 2014-01-17 2015-07-23 Robert Bosch Gmbh Gasinjektor zum Direkteinblasen von gasförmigem Kraftstoff in einen Brennraum
US9964086B2 (en) 2015-07-01 2018-05-08 Ford Global Technologies, Llc Fuel injector and method
BR102020021497A2 (pt) 2020-10-20 2022-05-03 Mrb Machining & Ferramentaria Ltda Válvula dosadora de combustível de alta vazão
US11939940B2 (en) 2021-10-04 2024-03-26 Billet Machine And Fabrication, Inc. Fuel injector

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE231126C (de) *
US2559592A (en) * 1947-02-21 1951-07-10 Leslie M Button Vapor or fog nozzle
US2552445A (en) * 1950-02-08 1951-05-08 Clarissa E Caird Fire hose nozzle
US3210012A (en) * 1963-09-23 1965-10-05 Caird Peter Spray nozzle for fire hose and the like
US4046322A (en) * 1976-05-21 1977-09-06 General Motors Corporation Fuel injection nozzle assembly with stretch element
US4273289A (en) * 1977-12-20 1981-06-16 Emile Jette Showerhead spray texture control
US4369750A (en) * 1979-12-19 1983-01-25 Cummins Engine Company, Inc. Fuel injector for internal combustion engine
US4527738A (en) * 1982-06-18 1985-07-09 Caterpillar Tractor Co. Modular unit fluid pump-injector
JPS59148467U (ja) * 1983-03-25 1984-10-04 株式会社ボッシュオートモーティブ　システム 燃料噴射弁装置

Also Published As

Publication number Publication date
EP0363162A3 (en) 1990-10-31
EP0363162B1 (de) 1993-11-18
US4993643A (en) 1991-02-19
DE68910775T2 (de) 1994-03-31
EP0363162A2 (de) 1990-04-11

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee