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 (enExample)
EP (1) EP2880301A1 (enExample)
JP (1) JP2015523505A (enExample)
KR (1) KR20150032914A (enExample)
CN (1) CN104781544B (enExample)
BR (1) BR112015002264A2 (enExample)
WO (1) WO2014022650A1 (enExample)

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* Cited by examiner, † Cited by third party
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WO2014022631A1 (en) 2012-08-01 2014-02-06 3M Innovative Properties Company Fuel injectors with improved coefficient of fuel discharge
DE102014104480A1 (de) * 2014-03-31 2015-10-01 Sig Technology Ag Vorrichtung zur Veränderung der Strahlform von fließfähigen Produkten
EP2992963B1 (en) * 2014-09-03 2020-06-17 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
CN108798895B (zh) * 2017-04-27 2021-01-01 康明斯公司 燃料喷射器清洁系统、流体以及方法
WO2019099691A1 (en) * 2017-11-15 2019-05-23 Eriez Manufacturing Co. Multilobular supersonic gas nozzles for liquid sparging
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

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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
DE59710380D1 (de) * 1997-11-21 2003-08-07 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
KR20180088933A (ko) * 2009-07-30 2018-08-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 노즐 및 그 제조 방법

Also Published As

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

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