BR0107072A - Válvula de injeção de combustìvel - Google Patents

Válvula de injeção de combustìvel

Info

Publication number
BR0107072A
BR0107072A BR0107072-0A BR0107072A BR0107072A BR 0107072 A BR0107072 A BR 0107072A BR 0107072 A BR0107072 A BR 0107072A BR 0107072 A BR0107072 A BR 0107072A
Authority
BR
Brazil
Prior art keywords
fuel injection
injection valve
valve
sealing ring
receiving hole
Prior art date
Application number
BR0107072-0A
Other languages
English (en)
Inventor
Ferdinand Reiter
Guenther Hohl
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 BR0107072A publication Critical patent/BR0107072A/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
    • F02M51/0625—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
    • 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
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector
    • 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

Abstract

"VáLVULA DE INJEçãO DE COMBUSTìVEL". A invenção refere-se a uma válvula de injeção de combustível (1), que pode ser instalada em um furo de recepção (39) de uma cabeça do cilindro (1b) de uma máquina de combustão interna que apresenta um anel de vedação (1a) disposto no furo de recepção (39) na periferia em redor da válvula de injeção de combustível (1). O anel de vedação (1a) apresenta uma superfície de contato (40) em forma de esfera parcial em direção à válvula de injeção de combustível (1) que encosta em uma correspondente contra-superfície (40a) em forma de esfera parcial da válvula de injeção de combustível (1).
BR0107072-0A 2000-08-05 2001-07-20 Válvula de injeção de combustìvel BR0107072A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10038300A DE10038300A1 (de) 2000-08-05 2000-08-05 Brennstoffeinspritzventil
PCT/DE2001/002764 WO2002012717A1 (de) 2000-08-05 2001-07-20 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
BR0107072A true BR0107072A (pt) 2002-06-25

Family

ID=7651457

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107072-0A BR0107072A (pt) 2000-08-05 2001-07-20 Válvula de injeção de combustìvel

Country Status (10)

Country Link
US (1) US6615802B2 (pt)
EP (1) EP1309795B1 (pt)
JP (1) JP5231705B2 (pt)
KR (1) KR20020037058A (pt)
CN (1) CN1237267C (pt)
BR (1) BR0107072A (pt)
CZ (1) CZ20021160A3 (pt)
DE (2) DE10038300A1 (pt)
RU (1) RU2270930C2 (pt)
WO (1) WO2002012717A1 (pt)

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JP4529321B2 (ja) * 2000-10-13 2010-08-25 Ｎｏｋ株式会社 インジェクター用燃焼ガスシール
US7004476B2 (en) 2000-10-13 2006-02-28 Nok Corporation Combustion gas seal for injector
EP1357284B1 (en) * 2000-12-26 2006-06-21 Toyota Jidosha Kabushiki Kaisha Gas seal for injectors
DE10321163B4 (de) * 2003-05-12 2017-01-05 Robert Bosch Gmbh Verfahren zum Anbringen eines metallischen Dichtelements an einem Grundkörper eines Brennstoffeinspritzventils, sowie Brennstoffeinspritzventil
JP4267433B2 (ja) * 2003-11-25 2009-05-27 トヨタ自動車株式会社 燃料噴射弁用燃焼ガスシール
JP2005248846A (ja) * 2004-03-04 2005-09-15 Bosch Automotive Systems Corp 燃料通路のシール構造及びそのシール構造を備えた燃料噴射弁
EP1574702B1 (en) * 2004-03-11 2006-06-07 Delphi Technologies, Inc. A method of assembling a fuel injector
DE102005006818A1 (de) * 2005-02-15 2006-08-17 Volkswagen Mechatronic Gmbh & Co. Kg Dichtungseinrichtung für einen Kraftstoffinjektor sowie Verfahren zum Abdichten
DE102006048727A1 (de) * 2006-10-16 2008-04-17 Robert Bosch Gmbh Kraftstoffinjektor mit Magnetventil
EP2153055B1 (de) * 2007-05-02 2013-06-19 Robert Bosch GmbH Brennkraftmaschine mit dichtungsschutz für ein kraftstoffeinspritzventil
DE602008003515D1 (de) * 2008-01-18 2010-12-30 Continental Automotive Gmbh Ventilanordnung für ein Einspritzventil und Einspritzventil
US7942132B2 (en) 2008-07-17 2011-05-17 Robert Bosch Gmbh In-line noise filtering device for fuel system
EP2148082B1 (en) * 2008-07-24 2011-10-19 Continental Automotive GmbH Coupling arrangement for an injection valve and injection valve
DE102009045692A1 (de) * 2009-10-14 2011-04-21 Robert Bosch Gmbh Verfahren zur Montage eines Dichtungsrings
WO2012108523A1 (ja) * 2011-02-10 2012-08-16 本田技研工業株式会社 燃料タンクのシール構造およびこれを備えた車両
EP2607679B1 (en) * 2011-12-21 2015-02-25 Continental Automotive GmbH Valve assembly for an injection valve and injection valve
JP5867158B2 (ja) * 2012-02-24 2016-02-24 Nok株式会社 密封構造
DE102012209353B4 (de) 2012-06-04 2018-12-06 Continental Automotive Gmbh Prüfvorrichtung zum Testen einer Flachbaugruppe
JP5831510B2 (ja) 2012-11-20 2015-12-09 株式会社デンソー 燃料噴射弁および燃料噴射弁の取付方法
DE102013200909A1 (de) * 2013-01-22 2014-07-24 Robert Bosch Gmbh Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einem Verbindungselement
US9664162B2 (en) * 2013-02-18 2017-05-30 Nok Corporation Sealing structure
JP5910586B2 (ja) * 2013-08-23 2016-04-27 株式会社デンソー 燃料噴射弁
AU2015219495B2 (en) 2014-02-21 2019-11-21 Ibc Pharmaceuticals, Inc. Disease therapy by inducing immune response to Trop-2 expressing cells
KR101686405B1 (ko) * 2015-06-19 2016-12-16 주식회사 태하 볼업 및 잔압 완화 기능을 갖는 유체 디스펜서
DE102017218007A1 (de) * 2017-10-10 2019-04-11 Robert Bosch Gmbh Entkopplungselement für eine Brennstoffeinspritzvorrichtung
DE102018216970A1 (de) * 2018-10-04 2020-04-09 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung
DE102018221403A1 (de) 2018-12-11 2020-06-18 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung
JP7370779B2 (ja) * 2019-09-19 2023-10-30 Nok株式会社 密封構造
JP7296528B2 (ja) 2020-11-20 2023-06-22 Nok株式会社 密封構造及び密封構造の組立方法
DE102021104408A1 (de) 2021-02-24 2022-08-25 Robert Bosch Gesellschaft mit beschränkter Haftung Brennraumdichtung für einen Kraftstoffinjektor und Brennkraftmaschine

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DE3000061C2 (de) * 1980-01-03 1993-10-14 Bosch Gmbh Robert Kraftstoffeinspritzdüse für Brennkraftmaschinen
US4938193A (en) * 1987-06-15 1990-07-03 Stanadyne Automotive Corp. Fuel injection nozzle
US5070845A (en) * 1989-05-22 1991-12-10 General Motors Corporation Fuel injection nozzle
DE4205887A1 (de) * 1992-02-26 1993-09-02 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
US5247918A (en) 1992-09-17 1993-09-28 Siemens Automotive L.P. Sealing a direct injection fuel injector to a combustion chamber
US5752487A (en) * 1997-06-11 1998-05-19 Caterpillar Inc. Injector combustion gas seal
DE19735665A1 (de) 1997-06-25 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzanlage
DE19808068A1 (de) 1998-02-26 1999-09-02 Bosch Gmbh Robert Brennstoffeinspritzventil
US6009856A (en) * 1998-05-27 2000-01-04 Caterpillar Inc. Fuel injector isolation
IT1306311B1 (it) * 1998-07-01 2001-06-04 Magneti Marelli Spa Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante .
JP3802702B2 (ja) * 1999-02-26 2006-07-26 株式会社ケーヒン 電磁式燃料噴射弁におけるシール部材の取付け構造
US6289876B1 (en) * 1999-03-29 2001-09-18 International Truck And Engine Corporation Fuel injector
US6314943B1 (en) * 1999-10-22 2001-11-13 Ford Global Technologies, Inc. Fuel supply rail with integrated fuel injector load spring
JP2001132582A (ja) * 1999-11-10 2001-05-15 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁

Also Published As

Publication number Publication date
US20020179057A1 (en) 2002-12-05
RU2270930C2 (ru) 2006-02-27
DE10038300A1 (de) 2002-02-14
EP1309795B1 (de) 2005-11-30
CZ20021160A3 (cs) 2003-09-17
US6615802B2 (en) 2003-09-09
JP2004506135A (ja) 2004-02-26
KR20020037058A (ko) 2002-05-17
JP5231705B2 (ja) 2013-07-10
CN1386168A (zh) 2002-12-18
EP1309795A1 (de) 2003-05-14
WO2002012717A1 (de) 2002-02-14
DE50108253D1 (de) 2006-01-05
CN1237267C (zh) 2006-01-18

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

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: REFERENTE AO DESPACHO PUBLICADO NA RPI 1990 DE 25/02/2009.