BRPI0818668A2 - válvula de injeção de combustível - Google Patents

válvula de injeção de combustível

Info

Publication number
BRPI0818668A2
BRPI0818668A2 BRPI0818668A BRPI0818668A BRPI0818668A2 BR PI0818668 A2 BRPI0818668 A2 BR PI0818668A2 BR PI0818668 A BRPI0818668 A BR PI0818668A BR PI0818668 A BRPI0818668 A BR PI0818668A BR PI0818668 A2 BRPI0818668 A2 BR PI0818668A2
Authority
BR
Brazil
Prior art keywords
fuel injection
injection valve
valve
fuel
injection
Prior art date
Application number
BRPI0818668A
Other languages
English (en)
Inventor
Ferdinand Reiter
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BRPI0818668A2 publication Critical patent/BRPI0818668A2/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
    • 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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • 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
    • F02M51/0667—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 acting as a valve or having a short valve body attached thereto
    • 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
    • F02M61/166—Selection of particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
BRPI0818668A 2007-10-18 2008-09-24 válvula de injeção de combustível BRPI0818668A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007049945A DE102007049945A1 (de) 2007-10-18 2007-10-18 Brennstoffeinspritzventil
PCT/EP2008/062727 WO2009053196A1 (de) 2007-10-18 2008-09-24 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
BRPI0818668A2 true BRPI0818668A2 (pt) 2015-09-22

Family

ID=40011250

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0818668A BRPI0818668A2 (pt) 2007-10-18 2008-09-24 válvula de injeção de combustível

Country Status (7)

Country Link
US (1) US20100263631A1 (pt)
EP (1) EP2212543B1 (pt)
JP (1) JP5101705B2 (pt)
CN (1) CN101828026A (pt)
BR (1) BRPI0818668A2 (pt)
DE (1) DE102007049945A1 (pt)
WO (1) WO2009053196A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2166220B1 (en) * 2008-09-19 2012-02-29 Continental Automotive GmbH Injection valve
DE102011080693A1 (de) 2011-08-09 2013-02-14 Robert Bosch Gmbh Magnetanker
DE102017207845A1 (de) * 2017-05-10 2018-11-15 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids
JP7322820B2 (ja) * 2020-06-10 2023-08-08 株式会社デンソー 弁装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8902129D0 (en) * 1989-02-01 1989-03-22 Lucas Ind Plc Engine starting aid
DE3905992A1 (de) * 1989-02-25 1989-09-21 Mesenich Gerhard Elektromagnetisches hochdruckeinspritzventil
DE4003227C1 (en) * 1990-02-03 1991-01-03 Robert Bosch Gmbh, 7000 Stuttgart, De EM fuel injection valve for IC engine - has two overlapping parts welded together as narrowed section of one part
US5150842A (en) * 1990-11-19 1992-09-29 Ford Motor Company Molded fuel injector and method for producing
US5201341A (en) * 1991-03-19 1993-04-13 Nippon Soken, Inc. Electromagnetic type fluid flow control valve
DE19547406B4 (de) * 1995-12-19 2007-10-31 Robert Bosch Gmbh Brennstoffeinspritzventil
EP0781915A1 (en) * 1995-12-26 1997-07-02 General Motors Corporation Fuel injector
DE19629589B4 (de) * 1996-07-23 2007-08-30 Robert Bosch Gmbh Brennstoffeinspritzventil
DE19712591A1 (de) * 1997-03-26 1998-10-01 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung sowie Verwendung eines Brennstoffeinspritzventils
DE19712922B4 (de) 1997-03-27 2005-08-11 Robert Bosch Gmbh Brennstoffeinspritzventil
US6328231B1 (en) * 1998-05-27 2001-12-11 Siemens Automotive Corporation Compressed natural gas injector having improved low noise valve needle
US6186421B1 (en) * 1999-12-06 2001-02-13 Delphi Technologies, Inc. Fuel Injector
US6851622B2 (en) * 2002-01-08 2005-02-08 Siemens Vdo Automotive Corporation Fuel injector having a ferromagnetic coil bobbin
JP3819906B2 (ja) * 2004-02-27 2006-09-13 株式会社ケーヒン 電磁式燃料噴射弁およびその製造方法
DE102005040363B4 (de) * 2005-08-26 2017-09-14 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102005040361A1 (de) * 2005-08-26 2007-03-01 Robert Bosch Gmbh Metallische Pressverbindung und Brennstoffeinspritzventil mit einer metallischen Pressverbindung
WO2007123632A1 (en) * 2006-03-27 2007-11-01 Continental Automotive Systems Us, Inc. Inductive heated injector using additional coil
DE102007050819A1 (de) * 2007-10-24 2009-04-30 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
DE102007050817A1 (de) * 2007-10-24 2009-04-30 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil

Also Published As

Publication number Publication date
US20100263631A1 (en) 2010-10-21
CN101828026A (zh) 2010-09-08
DE102007049945A1 (de) 2009-04-23
EP2212543B1 (de) 2012-12-19
JP5101705B2 (ja) 2012-12-19
JP2011501025A (ja) 2011-01-06
EP2212543A1 (de) 2010-08-04
WO2009053196A1 (de) 2009-04-30

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2480 DE 17-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.