KR20150032914A - 적어도 하나의 다중 입구 포트 및/또는 다중 출구 포트를 가진 연료 분사기 노즐 - Google Patents

적어도 하나의 다중 입구 포트 및/또는 다중 출구 포트를 가진 연료 분사기 노즐 Download PDF

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Publication number
KR20150032914A
KR20150032914A KR20157004776A KR20157004776A KR20150032914A KR 20150032914 A KR20150032914 A KR 20150032914A KR 20157004776 A KR20157004776 A KR 20157004776A KR 20157004776 A KR20157004776 A KR 20157004776A KR 20150032914 A KR20150032914 A KR 20150032914A
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KR
South Korea
Prior art keywords
nozzle
outlet
fuel injector
inlet
cavity
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.)
Ceased
Application number
KR20157004776A
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English (en)
Korean (ko)
Inventor
스콧 엠 슈노브리치
배리 에스 카펜터
바바라 에이 피프
제임스 씨 노박
데이비드 에이치 레딩거
라이언 씨 셜크
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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.)
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Publication date
Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20150032914A publication Critical patent/KR20150032914A/ko
Ceased legal-status Critical Current

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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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1813—Discharge orifices having different orientations with respect to valve member direction of movement, e.g. orientations being such that fuel jets emerging from discharge orifices collide with each other
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/184—Discharge orifices having non circular sections
    • 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
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1826—Discharge orifices having different sizes
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1833—Discharge orifices having changing cross sections, e.g. being divergent
    • 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)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)
KR20157004776A 2012-08-01 2013-08-01 적어도 하나의 다중 입구 포트 및/또는 다중 출구 포트를 가진 연료 분사기 노즐 Ceased KR20150032914A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261678330P 2012-08-01 2012-08-01
US61/678,330 2012-08-01
PCT/US2013/053198 WO2014022650A1 (en) 2012-08-01 2013-08-01 Fuel injector nozzles with at least one multiple inlet port and/or multiple outlet port

Publications (1)

Publication Number Publication Date
KR20150032914A true KR20150032914A (ko) 2015-03-30

Family

ID=48986241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20157004776A Ceased KR20150032914A (ko) 2012-08-01 2013-08-01 적어도 하나의 다중 입구 포트 및/또는 다중 출구 포트를 가진 연료 분사기 노즐

Country Status (7)

Country Link
US (1) US20150211462A1 (https=)
EP (1) EP2880301A1 (https=)
JP (1) JP2015523505A (https=)
KR (1) KR20150032914A (https=)
CN (1) CN104781544B (https=)
BR (1) BR112015002264A2 (https=)
WO (1) WO2014022650A1 (https=)

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* Cited by examiner, † Cited by third party
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BR112015002190A2 (pt) 2012-08-01 2017-07-04 3M Innovative Properties Co injetores de combustível com coeficiente aprimorado de descarga de combustível
DE102014104480A1 (de) * 2014-03-31 2015-10-01 Sig Technology Ag Vorrichtung zur Veränderung der Strahlform von fließfähigen Produkten
US10413917B2 (en) * 2014-09-03 2019-09-17 Kohler Co. Shower
EP3009661B1 (en) * 2014-10-13 2018-09-19 Continental Automotive GmbH Nozzle body, valve assembly and fluid injection valve
GB2545196A (en) * 2015-12-08 2017-06-14 Delphi Int Operations Luxembourg Sarl Fuel injector nozzle
FR3059573B1 (fr) * 2016-12-02 2019-01-25 Aptar France Sas Tete de distribution de produit fluide
WO2018116179A1 (en) 2016-12-23 2018-06-28 3M Innovative Properties Company Nozzle structures with thin welding rings and fuel injectors using the same
CN112696268B (zh) * 2017-04-27 2022-07-26 康明斯公司 燃料喷射器清洁系统、流体以及方法
CN111344067B (zh) * 2017-11-15 2022-06-03 埃里埃兹制造公司 用于液体鼓泡的多叶超声气体喷嘴
WO2019133585A1 (en) 2017-12-26 2019-07-04 3M Innovative Properties Company Fuel injector nozzle structure with choked through-hole outlet opening
DE102018203065A1 (de) * 2018-03-01 2019-09-05 Robert Bosch Gmbh Verfahren zur Herstellung eines Injektors
US20190277234A1 (en) * 2018-03-08 2019-09-12 Delphi Technologies Ip Limited Fuel injector and method of orienting an outlet of the same
US20200025060A1 (en) * 2018-07-19 2020-01-23 GM Global Technology Operations LLC Fuel Injector and Nozzle Passages Therefor
US10808668B2 (en) * 2018-10-02 2020-10-20 Ford Global Technologies, Llc Methods and systems for a fuel injector
CN113187637B (zh) * 2021-04-06 2022-09-23 大连理工大学 一种带交汇结构的复合孔喷嘴

Family Cites Families (20)

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FR456230A (fr) * 1912-06-12 1913-08-20 Schneider & Cie Buse d'introduction de combustible pour moteurs à explosions
WO1995004881A1 (en) * 1993-08-06 1995-02-16 Ford Motor Company A fuel injector
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
JPH10122096A (ja) * 1996-10-16 1998-05-12 Aisan Ind Co Ltd 燃料噴射弁
JPH10176632A (ja) * 1996-12-17 1998-06-30 Mitsubishi Motors Corp 燃料噴射ノズル
EP0918191B1 (de) * 1997-11-21 2003-07-02 Alstom Brenner für den Betrieb eines Wärmeerzeugers
DE19815795A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Zerstäuberscheibe und Brennstoffeinspritzventil mit Zerstäuberscheibe
JPH11336643A (ja) * 1998-05-22 1999-12-07 Hitachi Ltd 筒内噴射用電磁式燃料噴射弁
JP2001107824A (ja) * 1999-10-13 2001-04-17 Bosch Automotive Systems Corp 電磁式燃料噴射弁
JP2001132588A (ja) * 1999-11-10 2001-05-15 Akira Shimokawabe 燃料噴射ノズルの製造方法及びその燃料噴射ノズル
JP3572044B2 (ja) * 2001-11-26 2004-09-29 三菱電機株式会社 燃料噴射装置
US7191961B2 (en) * 2002-11-29 2007-03-20 Denso Corporation Injection hole plate and fuel injection apparatus having the same
DE102004005526B4 (de) * 2003-02-05 2022-03-31 Denso Corporation Kraftstoffeinspritzvorrichtung einer Brennkraftmaschine mit innerer Verbrennung
JP2005098231A (ja) * 2003-09-25 2005-04-14 Denso Corp 燃料噴射弁
DE102004033282A1 (de) * 2004-07-09 2006-02-02 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
JP2007177766A (ja) * 2005-12-28 2007-07-12 Toyota Motor Corp 燃料噴射装置
ITMI20061195A1 (it) * 2006-06-21 2007-12-22 Siviero Enrico Metodo e apparecchiatura con ugelli lobati per la miscelazione di componenti chimici reattivi
JP2009287446A (ja) * 2008-05-28 2009-12-10 Denso Corp 燃料噴射装置
JP5469915B2 (ja) * 2009-05-11 2014-04-16 三菱電機株式会社 燃料噴射弁
US9333598B2 (en) * 2009-07-30 2016-05-10 3M Innovative Properties Company Method of making a nozzle

Also Published As

Publication number Publication date
BR112015002264A2 (pt) 2017-07-04
JP2015523505A (ja) 2015-08-13
EP2880301A1 (en) 2015-06-10
WO2014022650A1 (en) 2014-02-06
US20150211462A1 (en) 2015-07-30
CN104781544B (zh) 2018-12-21
CN104781544A (zh) 2015-07-15

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