ES2075446T3 - Dispositivo de inyeccion de combustible para motores de combustion interna. - Google Patents

Dispositivo de inyeccion de combustible para motores de combustion interna.

Info

Publication number
ES2075446T3
ES2075446T3 ES91908413T ES91908413T ES2075446T3 ES 2075446 T3 ES2075446 T3 ES 2075446T3 ES 91908413 T ES91908413 T ES 91908413T ES 91908413 T ES91908413 T ES 91908413T ES 2075446 T3 ES2075446 T3 ES 2075446T3
Authority
ES
Spain
Prior art keywords
valves
injection device
fuel injection
internal combustion
combustion engines
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
ES91908413T
Other languages
English (en)
Inventor
Helmut Bassler
Thomas Naeger
Jochen Friedmann
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 ES2075446T3 publication Critical patent/ES2075446T3/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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • 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
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/803—Fuel injection apparatus manufacture, repair or assembly using clamp elements and fastening means; e.g. bolts or screws
    • 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
    • F02M2200/853—Mounting of fuel injection apparatus involving use of quick-acting mechanism, e.g. clips
    • 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
    • F02M2200/856—Mounting of fuel injection apparatus characterised by mounting injector to fuel or common rail, or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

EL DISPOSITIVO DE INYECCION DE COMBUSTIBLE PROPUESTO TIENE UN DISTRIBUIDOR DE COMBUSTIBLE (10) CON MULTIPLES TUBOS DE CONEXION (11) QUE TIENEN ELEMENTOS DE CIERRE QUE SE PROYECTAN RADIALMENTE (13, 30) Y MULTIPLES DE LAS ASI LLAMADAS VALVULAS DE INYECCION DE ALIMENTACION SUPERIOR (12) QUE ESTAN ACOPLADAS EN LOS TUBOS DE CONEXION (11) PARA FORMAR UN CIERRE HERMETICO O LOS LIQUIDOS. PARA SUJETAR LAS VALVULAS DE INYECCION (12) EN UN SENTIDO LONGITUDINAL Y PARA ASEGURAR LAS VALVULAS (12) PARA QUE NO GIREN EN UN SENTIDO CIRCUNFERENCIAL, CADA VALVULA TIENE UNA PIEZA DE CONEXION (15) QUE SE ENGANCHA A UNA RANURA PERIFERICA (14) QUE HAY EN EL ALOJAMIENTO DE LA VALVULA (15) Y QUE SE EXTIENDE SALIENDO MAS ALLA DE LOS ELEMENTOS DE CIERRE (13, 30). ADEMAS, LA PIEZA DE CONEXION (16) TIENE UN ELEMENTO DE UNION (29) QUE RODEA, AL MENOS EN EL SENTIDO CIRCUNFERENCIAL, UN ELEMENTO PESTILADO (32) MONTADO SOBRE EL ALOJAMIENTO DE LA VALVULA (15) EN UNA POSICION DEFINIDA.
ES91908413T 1990-06-02 1991-04-25 Dispositivo de inyeccion de combustible para motores de combustion interna. Expired - Lifetime ES2075446T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017875A DE4017875C2 (de) 1990-06-02 1990-06-02 Brennstoffeinspritzeinrichtung für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
ES2075446T3 true ES2075446T3 (es) 1995-10-01

Family

ID=6407747

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91908413T Expired - Lifetime ES2075446T3 (es) 1990-06-02 1991-04-25 Dispositivo de inyeccion de combustible para motores de combustion interna.

Country Status (10)

Country Link
US (1) US5167213A (es)
EP (1) EP0485545B1 (es)
JP (1) JP3251284B2 (es)
KR (1) KR0185733B1 (es)
AU (1) AU629478B2 (es)
BR (1) BR9105777A (es)
DE (2) DE4017875C2 (es)
ES (1) ES2075446T3 (es)
RU (1) RU2066393C1 (es)
WO (1) WO1991019091A1 (es)

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US5348353A (en) * 1993-12-02 1994-09-20 Chrysler Corporation Positive quick-connect tube locking construction with preassembly retention of spring keeper
DE4413914A1 (de) * 1994-04-21 1995-10-26 Bosch Gmbh Robert Brennstoffeinspritzeinrichtung
US5501195A (en) * 1994-09-16 1996-03-26 Siemens Automotive Corporation Retainer arrangement for a bottom feed fuel injector
US5724946A (en) * 1996-11-22 1998-03-10 Siemens Automotive Corporation Fuel rail and injector assembly
US5803052A (en) * 1997-06-27 1998-09-08 Siemens Automotive Corporation Spring clip for retaining a fuel injector in a fuel rail cup
US5901688A (en) * 1997-09-12 1999-05-11 Siemens Canada Limited Automotive emission control valve mounting
US5909725A (en) * 1997-09-12 1999-06-08 Siemens Canada Limited Automotive emission control valve retaining clip and mounting method
US6047907A (en) 1997-12-23 2000-04-11 Siemens Automotive Corporation Ball valve fuel injector
US6053149A (en) * 1998-05-28 2000-04-25 Siemens Automotive Corporation Fuel injector clip retention arrangement
US5970953A (en) * 1999-01-12 1999-10-26 Siemens Automotive Corporation High pressure injector clip
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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
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
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
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
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
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
US6695232B2 (en) 2000-12-29 2004-02-24 Siemens Automotive Corporation Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve
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
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
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
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
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
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
US6520421B2 (en) 2000-12-29 2003-02-18 Siemens Automotive Corporation Modular fuel injector having an integral filter and o-ring retainer
US6543707B2 (en) 2000-12-29 2003-04-08 Siemens Automotive Corporation Modular fuel injector 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
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
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
US6811091B2 (en) 2000-12-29 2004-11-02 Siemens Automotive Corporation Modular fuel injector having an integral filter and dynamic adjustment assembly
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
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
US6499677B2 (en) 2000-12-29 2002-12-31 Siemens Automotive Corporation Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and dynamic adjustment assembly
US6676043B2 (en) 2001-03-30 2004-01-13 Siemens Automotive Corporation Methods of setting armature lift in a modular fuel injector
US6904668B2 (en) 2001-03-30 2005-06-14 Siemens Vdo Automotive Corp. Method of manufacturing a modular fuel injector
US6687997B2 (en) 2001-03-30 2004-02-10 Siemens Automotive Corporation Method of fabricating and testing 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
JP2003049748A (ja) * 2001-08-08 2003-02-21 Keihin Corp 燃料分配管への燃料噴射弁接続構造
DE10145035A1 (de) * 2001-09-13 2003-04-10 Bosch Gmbh Robert Brennstoffeinspritzsystem
DE10163030B4 (de) * 2001-12-20 2014-10-09 Robert Bosch Gmbh Befestigungsvorrichtung
JP3846337B2 (ja) * 2002-03-15 2006-11-15 株式会社デンソー インジェクタ固定方法およびインジェクタ固定装置
US6705292B2 (en) 2002-04-02 2004-03-16 Siemens Vdo Automotive Corporation Apparatus and method of connecting a fuel injector and a fuel rail
JP3914488B2 (ja) * 2002-05-29 2007-05-16 株式会社オチアイ 配管接続金具
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EP2083167B1 (en) * 2008-01-23 2017-05-10 Continental Automotive GmbH Coupling arrangement and connection assembly
DE102008020886A1 (de) * 2008-04-25 2009-10-29 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät, insbesondere Geschirrspül- oder Waschmaschine
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US8701632B2 (en) * 2012-07-24 2014-04-22 Ford Global Technologies, Llc Fuel injector mount
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Also Published As

Publication number Publication date
JP3251284B2 (ja) 2002-01-28
KR0185733B1 (ko) 1999-03-20
BR9105777A (pt) 1992-06-02
AU629478B2 (en) 1992-10-01
DE4017875C2 (de) 1999-02-04
DE59105977D1 (de) 1995-08-17
AU7746191A (en) 1991-12-31
JPH05500258A (ja) 1993-01-21
DE4017875A1 (de) 1991-12-05
RU2066393C1 (ru) 1996-09-10
EP0485545B1 (de) 1995-07-12
WO1991019091A1 (de) 1991-12-12
US5167213A (en) 1992-12-01
EP0485545A1 (de) 1992-05-20
KR927002465A (ko) 1992-09-04

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