BR112015002265A2 - injetores de combustível com face de entrada do bocal não estampada e tridimensional - Google Patents

injetores de combustível com face de entrada do bocal não estampada e tridimensional

Info

Publication number
BR112015002265A2
BR112015002265A2 BR112015002265A BR112015002265A BR112015002265A2 BR 112015002265 A2 BR112015002265 A2 BR 112015002265A2 BR 112015002265 A BR112015002265 A BR 112015002265A BR 112015002265 A BR112015002265 A BR 112015002265A BR 112015002265 A2 BR112015002265 A2 BR 112015002265A2
Authority
BR
Brazil
Prior art keywords
inlet face
fuel injectors
unprinted
nozzles
nozzle inlet
Prior art date
Application number
BR112015002265A
Other languages
English (en)
Portuguese (pt)
Inventor
S Carpenter Barry
H Redinger David
C Shirk Ryan
M Schnobrich Scott
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112015002265A2 publication Critical patent/BR112015002265A2/pt

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
    • 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
    • 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
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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
    • F02M61/1886—Details of valve seats not covered by groups F02M61/1866 - F02M61/188
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • 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
    • 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
    • F02M61/1893—Details of valve member ends not covered by groups F02M61/1866 - F02M61/188
    • 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
    • F02M2200/06—Fuel-injection apparatus having means for preventing coking, e.g. of fuel injector discharge orifices or valve needles
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8069—Fuel injection apparatus manufacture, repair or assembly involving removal of material from the fuel apparatus, e.g. by punching, hydro-erosion or mechanical operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)
BR112015002265A 2012-08-01 2013-08-01 injetores de combustível com face de entrada do bocal não estampada e tridimensional BR112015002265A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261678288P 2012-08-01 2012-08-01
PCT/US2013/053178 WO2014022640A1 (en) 2012-08-01 2013-08-01 Fuel injectors with non-coined three-dimensional nozzle inlet face

Publications (1)

Publication Number Publication Date
BR112015002265A2 true BR112015002265A2 (pt) 2017-07-04

Family

ID=48949277

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015002265A BR112015002265A2 (pt) 2012-08-01 2013-08-01 injetores de combustível com face de entrada do bocal não estampada e tridimensional

Country Status (7)

Country Link
US (1) US20150211461A1 (enExample)
EP (1) EP2880298A1 (enExample)
JP (2) JP2015523503A (enExample)
KR (1) KR20150032913A (enExample)
CN (1) CN104755745A (enExample)
BR (1) BR112015002265A2 (enExample)
WO (1) WO2014022640A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053178A1 (de) 2008-10-24 2010-05-12 Dürr Systems GmbH Beschichtungseinrichtung und zugehöriges Beschichtungsverfahren
BR112015002190A2 (pt) 2012-08-01 2017-07-04 3M Innovative Properties Co injetores de combustível com coeficiente aprimorado de descarga de combustível
DE102013220836A1 (de) * 2013-10-15 2015-04-16 Robert Bosch Gmbh Einspritzvorrichtung
JP6348740B2 (ja) * 2014-03-18 2018-06-27 株式会社エンプラス 燃料噴射装置用ノズルプレート
US9897310B2 (en) * 2015-04-29 2018-02-20 Mudassir Ahmed Effervescent atomizer with gas injection at reduced pressures
GB2545196A (en) * 2015-12-08 2017-06-14 Delphi Int Operations Luxembourg Sarl Fuel injector nozzle
US10337448B2 (en) * 2015-12-22 2019-07-02 Ford Global Technologies, Llc Methods and systems for a fuel injector assembly
DE102015226769A1 (de) * 2015-12-29 2017-06-29 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102016000356A1 (de) * 2016-01-14 2017-07-20 Dürr Systems Ag Lochplatte mit reduziertem Durchmesser in einem oder beiden Randbereichen einer Düsenreihe
DE102016000390A1 (de) 2016-01-14 2017-07-20 Dürr Systems Ag Lochplatte mit vergrößertem Lochabstand in einem oder beiden Randbereichen einer Düsenreihe
JP2020504262A (ja) * 2016-12-23 2020-02-06 スリーエム イノベイティブ プロパティズ カンパニー 構造化表面上におけるノズル構造体の作製
US10927804B2 (en) 2017-06-07 2021-02-23 Ford Global Technologies, Llc Direct fuel injector
WO2019133585A1 (en) 2017-12-26 2019-07-04 3M Innovative Properties Company Fuel injector nozzle structure with choked through-hole outlet opening
US11549429B2 (en) 2018-01-12 2023-01-10 Transportation Ip Holdings, Llc Engine mixing structures
WO2019215642A1 (en) * 2018-05-09 2019-11-14 3M Innovative Properties Company Fuel injector nozzle plate and valve guide
US20200018276A1 (en) * 2018-07-16 2020-01-16 Continental Automotive Systems, Inc. Multi-dimple orifice disc for a fluid injector, and methods for constructing and utilizing same
WO2022094444A1 (en) 2020-11-02 2022-05-05 Cummins Inc. Nozzle spray pattern for a fuel injector
US11725619B2 (en) * 2021-02-23 2023-08-15 Transportation Ip Holdings, Llc Alignment system and associated method
US11608803B2 (en) 2021-07-07 2023-03-21 Transportation Ip Holdings, Llc Insert device for fuel injection
US11781469B2 (en) 2021-08-12 2023-10-10 Transportation Ip Holdings, Llc Insert device for fuel injection
EP4448946B1 (en) * 2021-12-17 2026-01-28 Volvo Truck Corporation A fuel injection arrangement and a hydrogen internal combustion engine
US12326130B2 (en) 2023-01-24 2025-06-10 Power Solutions International, Inc. Fluid injector with flat sealing surface

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711350A1 (de) * 1977-03-16 1978-09-21 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen
JP4221898B2 (ja) * 2000-02-29 2009-02-12 株式会社デンソー 燃料噴射ノズル
DE10034446A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10034445A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
JP3518521B2 (ja) * 2001-04-11 2004-04-12 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
US6769635B2 (en) * 2002-09-25 2004-08-03 Caterpillar Inc Mixed mode fuel injector with individually moveable needle valve members
CA2406137C (en) * 2002-10-02 2004-12-28 Westport Research Inc. Control method and apparatus for gaseous fuelled internal combustion engine
DE102004005526B4 (de) * 2003-02-05 2022-03-31 Denso Corporation Kraftstoffeinspritzvorrichtung einer Brennkraftmaschine mit innerer Verbrennung
JP4134966B2 (ja) * 2004-08-17 2008-08-20 株式会社デンソー 噴孔部材、燃料噴射弁、および噴孔部材の製造方法
EP1645749A1 (en) * 2004-09-17 2006-04-12 Delphi Technologies, Inc. Fuel injection nozzle and method of producing a fuel injection nozzle
DE102004048131A1 (de) * 2004-10-02 2006-04-06 Robert Bosch Gmbh Kraftstoffeinspritzventil mit Mikrostrukturierung im Bereich der Einspritzöffnungen
JP2006176725A (ja) * 2004-12-24 2006-07-06 Nitto Denko Corp レーザー加工用粘着シート
DE102005000620A1 (de) * 2005-01-03 2006-07-13 Robert Bosch Gmbh Multi-Fächerstrahl-Düse und Brennstoffeinspritzventil mit Multi-Fächerstrahl-Düse
JP4315115B2 (ja) * 2005-03-10 2009-08-19 株式会社デンソー 燃料噴射弁
JP2006289441A (ja) * 2005-04-11 2006-10-26 Sony Corp レーザ加工方法及びレーザ加工装置
JP4508142B2 (ja) * 2005-05-24 2010-07-21 株式会社デンソー 内燃機関用燃料噴射弁
JP4619989B2 (ja) * 2005-07-04 2011-01-26 株式会社デンソー 燃料噴射弁
DE102005038385A1 (de) * 2005-08-08 2007-02-22 Siemens Ag Kraftstoffeinspritzdüse und Verfahren zum Erhöhen der Resistenz einer derartigen Düse gegen eine betriebsbedingte Verschlechterung der Einspritzeigenschaften
JP2007231852A (ja) * 2006-03-01 2007-09-13 Toyota Motor Corp 燃料噴射装置
EP1995448A1 (en) * 2006-03-14 2008-11-26 Toyota Jidosha Kabushiki Kaisha Fuel injection control device for internal combustion engine
DE102006033878A1 (de) * 2006-07-21 2008-01-31 Siemens Ag Düsenbaugruppe für ein Einspritzventil und Einspritzventil
JP2008255834A (ja) * 2007-04-02 2008-10-23 Toyota Motor Corp 燃料噴射装置
JP4623175B2 (ja) * 2008-09-08 2011-02-02 トヨタ自動車株式会社 内燃機関の燃料噴射弁
US9333598B2 (en) * 2009-07-30 2016-05-10 3M Innovative Properties Company Method of making a nozzle
DE102010063844A1 (de) * 2010-12-22 2012-06-28 Continental Automotive Gmbh Düsenkörper mit einem Einspritzloch mit mindestens zwei Eintrittsöffnungen

Also Published As

Publication number Publication date
WO2014022640A1 (en) 2014-02-06
EP2880298A1 (en) 2015-06-10
KR20150032913A (ko) 2015-03-30
US20150211461A1 (en) 2015-07-30
JP2015523503A (ja) 2015-08-13
CN104755745A (zh) 2015-07-01
JP2019052648A (ja) 2019-04-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements