BR112015009282A2 - injetor de combustível - Google Patents

injetor de combustível

Info

Publication number
BR112015009282A2
BR112015009282A2 BR112015009282A BR112015009282A BR112015009282A2 BR 112015009282 A2 BR112015009282 A2 BR 112015009282A2 BR 112015009282 A BR112015009282 A BR 112015009282A BR 112015009282 A BR112015009282 A BR 112015009282A BR 112015009282 A2 BR112015009282 A2 BR 112015009282A2
Authority
BR
Brazil
Prior art keywords
section
fuel injector
valve housing
combustion engine
internal combustion
Prior art date
Application number
BR112015009282A
Other languages
English (en)
Other versions
BR112015009282B1 (pt
Inventor
Siewert Bernd
Stadler Frank
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 BR112015009282A2 publication Critical patent/BR112015009282A2/pt
Publication of BR112015009282B1 publication Critical patent/BR112015009282B1/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
    • F02M61/14—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
    • 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
    • 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
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/858—Mounting of fuel injection apparatus sealing arrangements between injector and engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

resumo patente de invenção: "injetor de combustível". a invenção refere-se a um injetor de combustível (10), em particular, a um injetor de common-rail, com uma carcaça da válvula (11), que pode ser inserida em uma abertura de recepção (106) de um cabeçote do cilindro (100) de uma máquina de combustão interna, e na posição de montagem apresenta uma primeira seção da carcaça da válvula (12) voltada para uma câmara de combustão (101) da máquina de combustão interna, sendo que, a primeira seção da carcaça da válvula (12) é constituída de metal, e no lado voltado para a câmara de combustão (101) está circundada radialmente por um elemento de vedação (20) que pode ser inserido no espaço anelar entre a primeira seção da carcaça da válvula (12) e a abertura de recepção (106) na área de uma primeira seção do furo de recepção (107).
BR112015009282-9A 2012-10-26 2013-09-26 injetor de combustível BR112015009282B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012219654.4A DE102012219654A1 (de) 2012-10-26 2012-10-26 Kraftstoffinjektor
DE1020122196544 2012-10-26
PCT/EP2013/070066 WO2014063898A1 (de) 2012-10-26 2013-09-26 Kraftstoffinjektor

Publications (2)

Publication Number Publication Date
BR112015009282A2 true BR112015009282A2 (pt) 2017-07-04
BR112015009282B1 BR112015009282B1 (pt) 2021-01-19

Family

ID=49231501

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015009282-9A BR112015009282B1 (pt) 2012-10-26 2013-09-26 injetor de combustível

Country Status (6)

Country Link
US (1) US9488143B2 (pt)
EP (1) EP2912301B1 (pt)
CN (1) CN104769270B (pt)
BR (1) BR112015009282B1 (pt)
DE (1) DE102012219654A1 (pt)
WO (1) WO2014063898A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013212321A1 (de) 2013-06-26 2014-12-31 Robert Bosch Gmbh Kraftstoffinjektor
DE102015223605A1 (de) * 2015-11-27 2017-06-01 Robert Bosch Gmbh Injektoranordnung mit Thermoschutzhülse
US10041440B2 (en) * 2015-12-02 2018-08-07 Aaron Di Pietro Fuel injector insert
DE102015225055A1 (de) 2015-12-14 2017-06-14 Robert Bosch Gmbh Kraftstoffinjektor
GB2620755A (en) * 2022-07-20 2024-01-24 Jcb Res Fuel injector seal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695235A (en) * 1970-08-26 1972-10-03 Mcculloch Corp Heat seal for fuel injection nozzles
DE2908095C2 (de) * 1979-03-02 1984-02-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage für Brennkraftmaschinen
DE10108195A1 (de) * 2001-02-21 2002-08-22 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10108194A1 (de) * 2001-02-21 2002-08-29 Bosch Gmbh Robert Dichtvorrichtung für ein Brennstoffeinspritzventil
DE10125943A1 (de) 2001-05-29 2002-12-05 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US6866026B2 (en) * 2002-08-28 2005-03-15 Federal-Mogul World Wide, Inc. Gasket for fuel injector
JP5003934B2 (ja) * 2006-09-07 2012-08-22 内山工業株式会社 ガスケット
US7383818B1 (en) * 2007-04-04 2008-06-10 Gm Global Technology Operations, Inc. Fuel injector with secondary combustion seal
DE102009000285A1 (de) * 2009-01-19 2010-07-22 Robert Bosch Gmbh Kraftstoff-Injektor sowie Brennkraftmaschine mit Kraftstoff-Injektor

Also Published As

Publication number Publication date
EP2912301B1 (de) 2017-04-12
CN104769270A (zh) 2015-07-08
BR112015009282B1 (pt) 2021-01-19
EP2912301A1 (de) 2015-09-02
CN104769270B (zh) 2018-02-13
WO2014063898A1 (de) 2014-05-01
DE102012219654A1 (de) 2014-04-30
US9488143B2 (en) 2016-11-08
US20150252766A1 (en) 2015-09-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2013, OBSERVADAS AS CONDICOES LEGAIS.