ES2151294T3 - Valvula de inyeccion de combustible. - Google Patents

Valvula de inyeccion de combustible.

Info

Publication number
ES2151294T3
ES2151294T3 ES97944733T ES97944733T ES2151294T3 ES 2151294 T3 ES2151294 T3 ES 2151294T3 ES 97944733 T ES97944733 T ES 97944733T ES 97944733 T ES97944733 T ES 97944733T ES 2151294 T3 ES2151294 T3 ES 2151294T3
Authority
ES
Spain
Prior art keywords
fuel
filter
fuel injection
slot
injection valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97944733T
Other languages
English (en)
Inventor
Ferdinand Reiter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2151294T3 publication Critical patent/ES2151294T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/23—Screens
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8085—Hollow strainer, fluid inlet and outlet perpendicular to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

SON BIEN CONOCIDAS LAS VALVULAS DE INYECCION DE CARBURANTE EN LAS QUE SE COLOCA O SE INTRODUCE A PRESION UN FILTRO PARA EL CARBURANTE EN EL EXTREMO PROXIMO A LA ADMISION. COMO CONSECUENCIA DE UNA INTERACCION DEL FILTRO CON EL CARBURANTE QUE LO ATRAVIESA PUEDE PRODUCIRSE UNA DILATACION O UNA CONTRACCION DEL FILTRO, LO QUE PUEDE PROVOCAR UNA DISMINUCION DE LA ESTANQUEIDAD ENTRE EL FILTRO PARA EL CARBURANTE Y EL CASQUILLO DE ADMISION DEL MISMO. LA NUEVA VALVULA DE INYECCION DE CARBURANTE PRESENTA UN CASQUILLO DE ADMISION DEL CARBURANTE (60) EN CUYO INTERIOR EXISTE UN REBORDE (67) CON ZONAS INCLINADAS DE LOS FLANCOS (80, 81). UNA SECCION DE RETENCION (62) DEL FILTRO PARA EL CARBURANTE (61) PRESENTA UNA RANURA (69) QUE JUNTO CON EL REBORDE (67) CONFORMA UNA UNION A PRESION. SEGUN LA INVENCION, LA RANURA (69) ESTA CONFIGURADA DE MANERA QUE LA SECCION DE RETENCION (62) DEL FILTRO PARA EL CARBURANTE (61), FORMADA POR LA RANURA (69), SE AJUSTA DE MANERA HERMETICA A LAS ZONAS INCLINADAS DE LOS FLANCOS (80, 81) DEL REBORDE (67).
ES97944733T 1996-11-18 1997-09-23 Valvula de inyeccion de combustible. Expired - Lifetime ES2151294T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19647587A DE19647587A1 (de) 1996-11-18 1996-11-18 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
ES2151294T3 true ES2151294T3 (es) 2000-12-16

Family

ID=7811961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97944733T Expired - Lifetime ES2151294T3 (es) 1996-11-18 1997-09-23 Valvula de inyeccion de combustible.

Country Status (8)

Country Link
US (1) US6019128A (es)
EP (1) EP0877860B1 (es)
JP (1) JP2000504387A (es)
KR (1) KR19990077251A (es)
CN (1) CN1075166C (es)
DE (2) DE19647587A1 (es)
ES (1) ES2151294T3 (es)
WO (1) WO1998022707A1 (es)

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US6047907A (en) 1997-12-23 2000-04-11 Siemens Automotive Corporation Ball valve fuel injector
US20010002680A1 (en) 1999-01-19 2001-06-07 Philip A. Kummer Modular two part fuel injector
US6354085B1 (en) * 2000-01-13 2002-03-12 General Electric Company Fuel injector with a fuel filter arrangement for a gas turbine engine
US6328232B1 (en) * 2000-01-19 2001-12-11 Delphi Technologies, Inc. Fuel injector spring force calibration tube with internally mounted fuel inlet filter
US6199775B1 (en) * 2000-02-23 2001-03-13 Siemens Automotive Corporation Fuel injector filter unit having a composite housing
US6676044B2 (en) 2000-04-07 2004-01-13 Siemens Automotive Corporation Modular fuel injector and method of assembling the modular fuel injector
US6481646B1 (en) 2000-09-18 2002-11-19 Siemens Automotive Corporation Solenoid actuated fuel injector
US6523756B2 (en) 2000-12-29 2003-02-25 Siemens Automotive Corporation Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having a lift set sleeve
US6511003B2 (en) 2000-12-29 2003-01-28 Siemens Automotive Corporation Modular fuel injector having an integral or interchangeable inlet tube and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal
US6523761B2 (en) 2000-12-29 2003-02-25 Siemens Automotive Corporation Modular fuel injector having an integral or interchangeable inlet tube and having a lift set sleeve
US6708906B2 (en) 2000-12-29 2004-03-23 Siemens Automotive Corporation Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and dynamic adjustment assembly
US6547154B2 (en) 2000-12-29 2003-04-15 Siemens Automotive Corporation Modular fuel injector having a terminal connector interconnecting an electromagnetic actuator with a pre-bent electrical terminal
US6811091B2 (en) 2000-12-29 2004-11-02 Siemens Automotive Corporation Modular fuel injector having an integral filter and dynamic adjustment assembly
US6502770B2 (en) 2000-12-29 2003-01-07 Siemens Automotive Corporation Modular fuel injector having a snap-on orifice disk retainer and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal
US6550690B2 (en) 2000-12-29 2003-04-22 Siemens Automotive Corporation Modular fuel injector having interchangeable armature assemblies and having an integral filter and dynamic adjustment assembly
US6523760B2 (en) 2000-12-29 2003-02-25 Siemens Automotive Corporation Modular fuel injector having interchangeable armature assemblies and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal
US6533188B1 (en) 2000-12-29 2003-03-18 Siemens Automotive Corporation Modular fuel injector having a snap-on orifice disk retainer and having an integral filter and dynamic adjustment assembly
US6520421B2 (en) 2000-12-29 2003-02-18 Siemens Automotive Corporation Modular fuel injector having an integral filter and o-ring retainer
US6607143B2 (en) 2000-12-29 2003-08-19 Siemens Automotive Corporation Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having a lift set sleeve
US6565019B2 (en) 2000-12-29 2003-05-20 Seimens Automotive Corporation Modular fuel injector having a snap-on orifice disk retainer and having an integral filter and O-ring retainer assembly
US6520422B2 (en) 2000-12-29 2003-02-18 Siemens Automotive Corporation Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal
US6568609B2 (en) 2000-12-29 2003-05-27 Siemens Automotive Corporation Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and o-ring retainer assembly
US6508417B2 (en) 2000-12-29 2003-01-21 Siemens Automotive Corporation Modular fuel injector having a snap-on orifice disk retainer and having a lift set sleeve
US6536681B2 (en) 2000-12-29 2003-03-25 Siemens Automotive Corporation Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and O-ring retainer assembly
US6655609B2 (en) 2000-12-29 2003-12-02 Siemens Automotive Corporation Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and o-ring retainer assembly
US6769636B2 (en) 2000-12-29 2004-08-03 Siemens Automotive Corporation Modular fuel injector having interchangeable armature assemblies and having an integral filter and O-ring retainer assembly
US6695232B2 (en) 2000-12-29 2004-02-24 Siemens Automotive Corporation Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve
US6499668B2 (en) 2000-12-29 2002-12-31 Siemens Automotive Corporation Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal
US6698664B2 (en) 2000-12-29 2004-03-02 Siemens Automotive Corporation Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and dynamic adjustment assembly
DE10109611A1 (de) * 2001-02-28 2002-09-05 Bosch Gmbh Robert Brennstoffeinspritzventil
US6904668B2 (en) 2001-03-30 2005-06-14 Siemens Vdo Automotive Corp. Method of manufacturing a modular fuel injector
US6676043B2 (en) 2001-03-30 2004-01-13 Siemens Automotive Corporation Methods of setting armature lift in a modular fuel injector
US7093362B2 (en) 2001-03-30 2006-08-22 Siemens Vdo Automotive Corporation Method of connecting components of a modular fuel injector
US6687997B2 (en) 2001-03-30 2004-02-10 Siemens Automotive Corporation Method of fabricating and testing a modular fuel injector
CA2404247C (en) * 2001-09-19 2006-06-20 Filtertek Inc. Integrated fuel filter and calibration tube for a fuel injector
US6766825B2 (en) * 2002-08-02 2004-07-27 Bruce A. Antunez Top-loaded replaceable flow control and particulate strainer
DE10243291B4 (de) * 2002-09-18 2015-04-30 Mann + Hummel Gmbh Ventil, insbesondere für den Ölkreislauf einer Brennkraftmaschine
JP2005226557A (ja) * 2004-02-13 2005-08-25 Denso Corp 燃料噴射弁
DE102004010174B4 (de) * 2004-03-02 2017-04-06 Robert Bosch Gmbh Pressverbund aus einem Metallteil und einem Kunststoffteil
US7617991B2 (en) * 2006-03-31 2009-11-17 Delphi Technologies, Inc. Injector fuel filter with built-in orifice for flow restriction
KR100847744B1 (ko) * 2007-10-11 2008-07-22 주식회사 만도 브레이크시스템용 솔레노이드밸브
DE102008014408A1 (de) * 2007-10-11 2009-04-23 Mando Corp., Pyungtaek Ventil für ein Antiblockierbremssystem
DE102009000183A1 (de) 2009-01-13 2010-07-15 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102009055340A1 (de) * 2009-12-28 2011-06-30 Robert Bosch GmbH, 70469 Ventilmodul, insbesondere Magnetventil für ein Bremssystem eines Kraftfahrzeugs, Verfahren zur Herstellung eines Ventilmoduls
DE102012204310A1 (de) * 2012-03-19 2013-09-19 Robert Bosch Gmbh Dicht umspritztes Bauelement und Verfahren zum Herstellen eines solchen Bauelements
CN102877997B (zh) * 2012-08-23 2014-08-27 浙江福仕德燃油喷射系统有限公司 一种带过滤结构的喷油器
EP2811152B1 (en) * 2013-06-04 2018-04-18 Continental Automotive GmbH Filter for a fluid injection valve, fluid injection valve and method for producing a filter for a fluid injection valve
US9593656B2 (en) * 2013-12-12 2017-03-14 Delphi Technologies Inc. Fuel injector and calibration tube thereof
DE102016004584B4 (de) 2016-04-14 2018-06-28 Stefan Blieske Verfahren zur Bearbeitung eines Einspritzventils zum Einspritzen von Kraftstoff in einen Verbrennungsmotor
DE202016002391U1 (de) 2016-04-14 2016-05-20 Stefan Blieske Einspritzventil zum Einspritzen von Kraftstoff in einen Verbrennungsmotor
DE102016225896A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Injektor, Spritzgießwerkzeug sowie Verfahren zur Herstellung eines Injektors
EP3470659B1 (en) * 2017-10-13 2020-09-09 Vitesco Technologies GmbH Anti-reflection device for fuel injection valve and fuel injection valve
US10859051B2 (en) 2018-06-12 2020-12-08 Delphi Technologies Ip Limited Fuel injector with combined calibration tube, fuel filter, and pressure pulsation damping orifice
CN110344979B (zh) * 2019-07-19 2020-12-25 北京中康增材科技有限公司 一种喷油器油道的设计方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946107A (en) * 1988-11-29 1990-08-07 Pacer Industries, Inc. Electromagnetic fuel injection valve
DE4003228A1 (de) * 1990-02-03 1991-08-22 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
US5335863A (en) * 1993-05-03 1994-08-09 Siemens Automotive L.P. Filter cartridge mounting for a top-feed fuel injector
DE4325842A1 (de) * 1993-07-31 1995-02-02 Bosch Gmbh Robert Brennstoffeinspritzventil
US5492143A (en) * 1993-09-02 1996-02-20 Eaton Corporation Filter screen and method of making same
JPH07119575A (ja) * 1993-10-21 1995-05-09 Nippondenso Co Ltd 燃料フィルタ用固定装置
US5356079A (en) * 1993-11-23 1994-10-18 Siemens Automotive L.P. Fuel injector snap-lock filter-retainer
US5820099A (en) * 1997-05-20 1998-10-13 Siemens Automotive Corporation Fluid migration inhibitor for fuel injectors

Also Published As

Publication number Publication date
KR19990077251A (ko) 1999-10-25
EP0877860B1 (de) 2000-09-20
DE19647587A1 (de) 1998-05-20
US6019128A (en) 2000-02-01
EP0877860A1 (de) 1998-11-18
CN1207159A (zh) 1999-02-03
WO1998022707A1 (de) 1998-05-28
DE59702381D1 (de) 2000-10-26
JP2000504387A (ja) 2000-04-11
CN1075166C (zh) 2001-11-21

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