IN2014DN10109A - - Google Patents

Info

Publication number
IN2014DN10109A
IN2014DN10109A IN10109DEN2014A IN2014DN10109A IN 2014DN10109 A IN2014DN10109 A IN 2014DN10109A IN 10109DEN2014 A IN10109DEN2014 A IN 10109DEN2014A IN 2014DN10109 A IN2014DN10109 A IN 2014DN10109A
Authority
IN
India
Prior art keywords
high pressure
sealing face
injection
nozzle
bore
Prior art date
Application number
Other languages
English (en)
Inventor
Der Osten-Sack Andreas Von
Ole Ohrt
Original Assignee
Caterpillar Motoren Gmbh & Co
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 Caterpillar Motoren Gmbh & Co filed Critical Caterpillar Motoren Gmbh & Co
Publication of IN2014DN10109A publication Critical patent/IN2014DN10109A/en

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
    • F02M61/14—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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/008—Arrangement of fuel passages inside 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
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/03—Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/95—Fuel injection apparatus operating on particular fuels, e.g. biodiesel, ethanol, mixed fuels

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)
IN10109DEN2014 2012-06-05 2013-05-21 IN2014DN10109A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12170843.2A EP2672101A1 (fr) 2012-06-05 2012-06-05 Buse d'injection
PCT/EP2013/001499 WO2013182272A1 (fr) 2012-06-05 2013-05-21 Buse d'injection

Publications (1)

Publication Number Publication Date
IN2014DN10109A true IN2014DN10109A (fr) 2015-08-21

Family

ID=48534313

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10109DEN2014 IN2014DN10109A (fr) 2012-06-05 2013-05-21

Country Status (5)

Country Link
US (1) US20150114353A1 (fr)
EP (1) EP2672101A1 (fr)
CN (1) CN104334866A (fr)
IN (1) IN2014DN10109A (fr)
WO (1) WO2013182272A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10066590B2 (en) 2015-02-27 2018-09-04 Avl Powertrain Engineering, Inc. Opposed piston three nozzle combustion chamber design
US10161371B2 (en) 2015-02-27 2018-12-25 Avl Powertrain Engineering, Inc. Opposed piston three nozzle piston bowl design
US10626834B2 (en) * 2016-05-03 2020-04-21 GM Global Technology Operations LLC Fuel injector for an internal combustion engine
CN106014738A (zh) * 2016-07-12 2016-10-12 江西汇尔油泵油嘴有限公司 阻隔式喷油方法及喷油嘴
CN106194537A (zh) * 2016-07-12 2016-12-07 江西汇尔油泵油嘴有限公司 一种阻尼式喷油方法以及阻尼式喷油嘴
CN105971796A (zh) * 2016-07-12 2016-09-28 江西汇尔油泵油嘴有限公司 柴油机的孔式喷油嘴及其喷油方法
CN117028100B (zh) * 2023-07-17 2024-03-26 江苏车驰汽车有限公司 一种降低油雾附着的发动机燃油旋喷装置及其喷油方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212352B (de) * 1960-02-20 1966-03-10 Orange G M B H L Brennstoff-Einspritzventil mit brennstoff-gesteuerter Ventilnadel
FR1312045A (fr) * 1961-11-04 1962-12-14 Perfectionnement aux injecteurs de combustible pour moteurs thermiques
DE2261726C2 (de) * 1972-12-16 1985-10-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Kraftstoffeinspritzventil für Brennkraftmaschinen
FR2339067A1 (fr) * 1976-01-20 1977-08-19 Sud Maintenance Injecteurs electromagnetiques et procedes de fabrication de ceux-ci
JP2778977B2 (ja) 1989-03-14 1998-07-23 株式会社東芝 半導体装置及びその製造方法
US5816228A (en) * 1997-02-19 1998-10-06 Avl Powertrain Engineering, Inc. Fuel injection system for clean low viscosity fuels
GB9914642D0 (en) * 1999-06-24 1999-08-25 Lucas Ind Plc Fuel injector
DE19929473B4 (de) 1999-06-26 2005-12-08 Robert Bosch Gmbh Kraftstoffeinspritzventil
GB9922408D0 (en) * 1999-09-23 1999-11-24 Lucas Ind Plc Fuel injector
EP1091117B1 (fr) * 1999-10-06 2008-04-02 Delphi Technologies, Inc. Injecteur de carburant
US6564772B1 (en) * 2001-10-30 2003-05-20 Caterpillar Inc. Injector tip for an internal combustion engine
WO2004004973A1 (fr) * 2002-07-03 2004-01-15 Siemens Aktiengesellschaft Procede permettant d'arrondir, par erosion hydraulique, un bord d'un composant et utilisation de ce procede
JP4380549B2 (ja) * 2005-01-31 2009-12-09 株式会社デンソー 燃料噴射弁
US20080047527A1 (en) 2006-08-25 2008-02-28 Jinhui Sun Intensified common rail fuel injection system and method of operating an engine using same
EP2339166A1 (fr) 2009-12-23 2011-06-29 Caterpillar Motoren GmbH & Co. KG Procédé de purge et système avec racleur ou anneau racleur pour empêcher la formation de dépôts dans une pompe à carburant
US8205598B2 (en) * 2010-02-08 2012-06-26 International Engine Intellectual Property Company, Llc Fuel injector nozzle
WO2011120542A1 (fr) 2010-04-01 2011-10-06 Caterpillar Motoren Gmbh & Co. Kg Carburant contenant de l'huile de pyrolys, procédé de préparation du carburant et utilisation associée dans un moteur à combustion interne
US9291134B2 (en) * 2013-03-11 2016-03-22 Stanadyne Llc Anti-cavitation throttle for injector control valve

Also Published As

Publication number Publication date
CN104334866A (zh) 2015-02-04
EP2672101A1 (fr) 2013-12-11
US20150114353A1 (en) 2015-04-30
WO2013182272A1 (fr) 2013-12-12

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