BR112015002190A2 - injetores de combustível com coeficiente aprimorado de descarga de combustível - Google Patents

injetores de combustível com coeficiente aprimorado de descarga de combustível

Info

Publication number
BR112015002190A2
BR112015002190A2 BR112015002190A BR112015002190A BR112015002190A2 BR 112015002190 A2 BR112015002190 A2 BR 112015002190A2 BR 112015002190 A BR112015002190 A BR 112015002190A BR 112015002190 A BR112015002190 A BR 112015002190A BR 112015002190 A2 BR112015002190 A2 BR 112015002190A2
Authority
BR
Brazil
Prior art keywords
fuel
discharge coefficient
injectors
improved
nozzle
Prior art date
Application number
BR112015002190A
Other languages
English (en)
Portuguese (pt)
Inventor
A Fipp Barbara
S Carpenter Barry
H Redinger David
C Novack James
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 BR112015002190A2 publication Critical patent/BR112015002190A2/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
    • F02M61/184—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture

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)
BR112015002190A 2012-08-01 2013-08-01 injetores de combustível com coeficiente aprimorado de descarga de combustível BR112015002190A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261678305P 2012-08-01 2012-08-01
PCT/US2013/053153 WO2014022631A1 (en) 2012-08-01 2013-08-01 Fuel injectors with improved coefficient of fuel discharge

Publications (1)

Publication Number Publication Date
BR112015002190A2 true BR112015002190A2 (pt) 2017-07-04

Family

ID=48986237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015002190A BR112015002190A2 (pt) 2012-08-01 2013-08-01 injetores de combustível com coeficiente aprimorado de descarga de combustível

Country Status (7)

Country Link
US (1) US10590899B2 (enExample)
EP (1) EP2880299A1 (enExample)
JP (2) JP6429775B2 (enExample)
KR (1) KR20150038307A (enExample)
CN (1) CN104736836B (enExample)
BR (1) BR112015002190A2 (enExample)
WO (1) WO2014022631A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015002197A2 (pt) * 2012-08-01 2017-07-04 3M Innovative Properties Co mirar a saída de combustível por meio do direcionamento fora do eixo dos jatos de saída do bocal
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
JP6292188B2 (ja) * 2015-04-09 2018-03-14 株式会社デンソー 燃料噴射装置
US10337448B2 (en) * 2015-12-22 2019-07-02 Ford Global Technologies, Llc Methods and systems for a fuel injector assembly
BR112019007599B1 (pt) * 2016-11-06 2023-02-14 Microbase Technology Corp Módulo de passagem microestruturado para um gerador de aerossol
WO2018116179A1 (en) 2016-12-23 2018-06-28 3M Innovative Properties Company Nozzle structures with thin welding rings and fuel injectors using the same
WO2019133585A1 (en) 2017-12-26 2019-07-04 3M Innovative Properties Company Fuel injector nozzle structure with choked through-hole outlet opening
US10808668B2 (en) * 2018-10-02 2020-10-20 Ford Global Technologies, Llc Methods and systems for a fuel injector
US11073071B2 (en) * 2019-07-23 2021-07-27 Ford Global Technologies, Llc Fuel injector with divided flowpath nozzle
US12434427B2 (en) 2019-08-20 2025-10-07 Solventum Intellectual Properties Company Microstructured surface with increased microorganism removal when cleaned, articles and methods
US11766822B2 (en) 2019-08-20 2023-09-26 3M Innovative Properties Company Microstructured surface with increased microorganism removal when cleaned, articles and methods

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BR112015002264A2 (pt) 2012-08-01 2017-07-04 3M Innovative Properties Co bocais injetores de combustível com ao menos uma porta múltipla de entrada e/ou múltiplas portas de saída
BR112015002197A2 (pt) 2012-08-01 2017-07-04 3M Innovative Properties Co mirar a saída de combustível por meio do direcionamento fora do eixo dos jatos de saída do bocal
EP2880300A1 (en) 2012-08-01 2015-06-10 3M Innovative Properties Company Fuel injectors with non-coined three-dimensional nozzle outlet face
EP2935861A1 (en) 2012-12-21 2015-10-28 3M Innovative Properties Company Method of making a nozzle including injection molding

Also Published As

Publication number Publication date
JP2015523502A (ja) 2015-08-13
CN104736836B (zh) 2019-01-11
WO2014022631A1 (en) 2014-02-06
CN104736836A (zh) 2015-06-24
JP2018173085A (ja) 2018-11-08
US20150204291A1 (en) 2015-07-23
US10590899B2 (en) 2020-03-17
JP6429775B2 (ja) 2018-11-28
EP2880299A1 (en) 2015-06-10
KR20150038307A (ko) 2015-04-08

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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