BR112018006436B1 - Válvula de injeção de combustível, e, placa de buraco de injeção - Google Patents

Válvula de injeção de combustível, e, placa de buraco de injeção Download PDF

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Publication number
BR112018006436B1
BR112018006436B1 BR112018006436-0A BR112018006436A BR112018006436B1 BR 112018006436 B1 BR112018006436 B1 BR 112018006436B1 BR 112018006436 A BR112018006436 A BR 112018006436A BR 112018006436 B1 BR112018006436 B1 BR 112018006436B1
Authority
BR
Brazil
Prior art keywords
fuel
conductor
cylinder
injection hole
rotating
Prior art date
Application number
BR112018006436-0A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112018006436A2 (pt
Inventor
Shota Kawasaki
Tsuyoshi Munezane
Keisuke Ito
Toshiya Chazono
Yusuke KIMOTO
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Publication of BR112018006436A2 publication Critical patent/BR112018006436A2/pt
Publication of BR112018006436B1 publication Critical patent/BR112018006436B1/pt

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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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the fuel flow
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
BR112018006436-0A 2015-10-05 2015-10-05 Válvula de injeção de combustível, e, placa de buraco de injeção BR112018006436B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/078151 WO2017060945A1 (ja) 2015-10-05 2015-10-05 燃料噴射弁

Publications (2)

Publication Number Publication Date
BR112018006436A2 BR112018006436A2 (pt) 2018-12-11
BR112018006436B1 true BR112018006436B1 (pt) 2023-01-10

Family

ID=58487330

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018006436-0A BR112018006436B1 (pt) 2015-10-05 2015-10-05 Válvula de injeção de combustível, e, placa de buraco de injeção

Country Status (6)

Country Link
JP (1) JP6448814B2 (zh)
CN (1) CN108138718B (zh)
BR (1) BR112018006436B1 (zh)
DE (1) DE112015007002T5 (zh)
PH (1) PH12018500674B1 (zh)
WO (1) WO2017060945A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113260783B (zh) * 2019-01-16 2022-08-19 三菱电机株式会社 燃料喷射装置
JPWO2021250836A1 (zh) * 2020-06-11 2021-12-16

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808396C2 (de) 1988-03-12 1995-05-04 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE10048935A1 (de) * 2000-10-04 2002-04-11 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10060435A1 (de) * 2000-12-05 2002-06-13 Bosch Gmbh Robert Brennstoffeinspritzventil
JP5341045B2 (ja) * 2010-09-30 2013-11-13 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5452515B2 (ja) * 2011-01-31 2014-03-26 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5492123B2 (ja) * 2011-03-17 2014-05-14 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5537512B2 (ja) * 2011-07-25 2014-07-02 日立オートモティブシステムズ株式会社 燃料噴射弁
DE102012211665A1 (de) 2011-08-18 2013-02-21 Robert Bosch Gmbh Ventil für ein strömendes Fluid
JP5930903B2 (ja) * 2012-07-27 2016-06-08 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5579888B2 (ja) * 2013-02-20 2014-08-27 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5978154B2 (ja) * 2013-03-08 2016-08-24 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5980706B2 (ja) * 2013-03-19 2016-08-31 日立オートモティブシステムズ株式会社 燃料噴射弁

Also Published As

Publication number Publication date
WO2017060945A1 (ja) 2017-04-13
PH12018500674A1 (en) 2018-10-01
PH12018500674B1 (en) 2018-10-01
BR112018006436A2 (pt) 2018-12-11
JP6448814B2 (ja) 2019-01-09
CN108138718B (zh) 2021-04-13
DE112015007002T5 (de) 2018-06-28
JPWO2017060945A1 (ja) 2018-01-25
CN108138718A (zh) 2018-06-08

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2795 DE 30-07-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.