ES2131738T3 - Dispositivo para la inyeccion de una mezcla de combustible y gas. - Google Patents

Dispositivo para la inyeccion de una mezcla de combustible y gas.

Info

Publication number
ES2131738T3
ES2131738T3 ES95115819T ES95115819T ES2131738T3 ES 2131738 T3 ES2131738 T3 ES 2131738T3 ES 95115819 T ES95115819 T ES 95115819T ES 95115819 T ES95115819 T ES 95115819T ES 2131738 T3 ES2131738 T3 ES 2131738T3
Authority
ES
Spain
Prior art keywords
gas
injection
adaptation
application
fuel
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
ES95115819T
Other languages
English (en)
Inventor
Ferdinand Dipl-Ing Ba Reiter
Heinz-Martin Dipl-Ing F Krause
Jurgen Dipl-Ing Fh Buchholz
Roland Beilhardt
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 ES2131738T3 publication Critical patent/ES2131738T3/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
    • 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
    • Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve

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

EL DISPOSITIVO PARA LA INYECCION DE UNA MEZCLA DE GASCOMBUSTIBLE REPRESENTA UNA VARIANTE ESPECIALMENTE SENCILLA Y DE COSTE ADECUADO DE UNA ADAPTACION DE GAS A PARTIR DE UN COMBUSTIBLE QUE APARECE EN UNA VALVULA DE INYECCION. CON ELLO SE HA PREVISTO UN SALIENTE (61) DE PREPARACION EN EL EXTREMO DIRIGIDO DESPUES DE LA VALVULA DE INYECCION, QUE SE COMPONE AL MENOS DE UNA PARTE (48) DE ADAPTACION DE GAS Y DE UN CUERPO (60) DE APLICACION, QUE SE ENCUENTRAN UNIDOS UNO CON OTRO DE MANERA FIJA. CON UN TRAMO (64) DE CUBIERTA DE LA PARTE (48) DE ADAPTACION DE GAS EN FORMA DE RECIPIENTE LA APLICACION (61) DE PREPARACION ESTA UNIDA DE FORMA FIJA CON LA VALVULA DE INYECCION, MIENTRAS UN TRAMO (63) DEL FONDO DE LA PARTE (48) DE ADAPTACION DE GAS ES INYECTADO AL MENOS PARCIALMENTE CON MATERIAL DEL CUERPO (60) DE APLICACION. EN EL INTERIOR DEL CUERPO (60) DE APLICACION DISCURRE UNA ABERTURA (79) QUE SE AMPLIA AL MENOS PARCIALMENTE DE FORMA CONICA EN DIRECCION DE LA CORRIENTE, EN LA QUE SE DISPONE POR EJEMPLO UN DISTRIBUIDOR (80) DE CHORRO. EL DISPOSITIVO PROPUESTO PARA LA INYECCION DE UNA MEZCLA DE GASCOMBUSTIBLE ES ADECUADO ESPECIALMENTE PARA INYECCION EN EL TUBO DE ASPIRACION DE UN MOTOR DE COMBUSTION INTERNA DE ENCENDIDO EXTERIOR, CON MEZCLA COMPRIMIDA.
ES95115819T 1995-02-21 1995-10-07 Dispositivo para la inyeccion de una mezcla de combustible y gas. Expired - Lifetime ES2131738T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19505886A DE19505886A1 (de) 1995-02-21 1995-02-21 Vorrichtung zur Einspritzung eines Brennstoff-Gas-Gemisches

Publications (1)

Publication Number Publication Date
ES2131738T3 true ES2131738T3 (es) 1999-08-01

Family

ID=7754579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95115819T Expired - Lifetime ES2131738T3 (es) 1995-02-21 1995-10-07 Dispositivo para la inyeccion de una mezcla de combustible y gas.

Country Status (5)

Country Link
US (1) US5826804A (es)
EP (1) EP0728942B1 (es)
JP (1) JP3811210B2 (es)
DE (2) DE19505886A1 (es)
ES (1) ES2131738T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19648911A1 (de) 1996-11-26 1998-05-28 Bosch Gmbh Robert Vorrichtung zur Einspritzung eines Brennstoff-Gas-Gemisches
DE19736548A1 (de) 1997-08-22 1999-02-25 Bosch Gmbh Robert Brennstoffeinspritzventil
US6045054A (en) * 1998-04-23 2000-04-04 Siemens Automotive Corporation Air shroud for air assist fuel injector
US6283384B1 (en) * 1999-11-23 2001-09-04 Siemens Automotive Corporation Fuel injector with weld integrity arrangement
US6895338B2 (en) * 2000-03-10 2005-05-17 Smiths Detection - Pasadena, Inc. Measuring and analyzing multi-dimensional sensory information for identification purposes
US6783087B2 (en) * 2001-04-09 2004-08-31 Nippon Soken, Inc. Fuel injector
US6913210B2 (en) 2001-09-28 2005-07-05 Holley Performance Products Fuel injector nozzle adapter
JP2008533347A (ja) * 2005-02-04 2008-08-21 ムラード、エム．イズマイロフ 改良された噴霧生成部を有する燃料噴射システムおよび燃料噴射器
US7533661B2 (en) * 2005-07-22 2009-05-19 Holley Performance Products, Inc. Intake manifold plate adapter
DE102010029298A1 (de) * 2010-05-26 2011-12-01 Robert Bosch Gmbh Ventilanordnung zur Dosierung eines fluiden Mediums in einen Abgasstrang einer Brennkraftmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234829A1 (de) * 1982-09-21 1984-03-22 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Einspritzvorrichtung fuer einen dieselmotor
JPS59131575U (ja) * 1983-02-23 1984-09-04 トヨタ自動車株式会社 電子制御機関用燃料噴射弁
US5035358A (en) * 1989-03-22 1991-07-30 Toyota Jidosha Kabushiki Kaisha Fuel injector for use in an engine
DE4004897C1 (en) * 1990-02-16 1991-06-06 Robert Bosch Gmbh, 7000 Stuttgart, De IC engine fuel charge feed - has mix injection orifice coaxial to valve axis in base of sleeve
JPH04209154A (ja) * 1990-11-30 1992-07-30 Matsushita Electric Ind Co Ltd プリンタ
DE4104020A1 (de) * 1991-02-09 1992-08-13 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
DE4112853A1 (de) * 1991-04-19 1992-10-22 Bosch Gmbh Robert Verfahren zur einstellung einer vorrichtung und vorrichtung
DE4121372A1 (de) * 1991-05-31 1992-12-03 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
DE4304804A1 (de) * 1993-02-17 1994-08-18 Bosch Gmbh Robert Vorrichtung zur Einspritzung eines Brennstoff-Gas-Gemisches
DE4312756A1 (de) * 1993-04-20 1994-10-27 Bosch Gmbh Robert Vorrichtung zur Einspritzung eines Brennstoff-Gas-Gemisches
JP3512807B2 (ja) * 1993-12-21 2004-03-31 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 霧化シーブおよび霧化シーブを備えた燃料噴射弁
US5437413A (en) * 1994-03-24 1995-08-01 Siemens Automotive L.P. Multiple disk air assist atomizer for fuel injection

Also Published As

Publication number Publication date
EP0728942B1 (de) 1999-03-31
EP0728942A1 (de) 1996-08-28
DE19505886A1 (de) 1996-08-22
US5826804A (en) 1998-10-27
JP3811210B2 (ja) 2006-08-16
DE59505512D1 (de) 1999-05-06
JPH08240167A (ja) 1996-09-17

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