ES2127649T3 - Accionamiento electromagnetico de valvula. - Google Patents

Accionamiento electromagnetico de valvula.

Info

Publication number
ES2127649T3
ES2127649T3 ES97103181T ES97103181T ES2127649T3 ES 2127649 T3 ES2127649 T3 ES 2127649T3 ES 97103181 T ES97103181 T ES 97103181T ES 97103181 T ES97103181 T ES 97103181T ES 2127649 T3 ES2127649 T3 ES 2127649T3
Authority
ES
Spain
Prior art keywords
magnet
connection
induced
gas exchange
opening
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
ES97103181T
Other languages
English (en)
Inventor
Hans Gander
Jurgen Schule
Peter Dr Janker
Frank Hermle
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Application granted granted Critical
Publication of ES2127649T3 publication Critical patent/ES2127649T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA ACCIONAMIENTO ELECTROMAGNETICO DE UNA VALVULA (2) DE INTERCAMBIO DE GASES PARA MOTORES DE COMBUSTION INTERNA CON UN INDUCIDO (12) SUJETO EN LA VALVULA (2) DE INTERCAMBIO DE GASES, CON DOS ELEMENTOS (13,14) DE RESORTE DISPUESTOS SOBRE LADOS OPUESTOS DEL INDUCIDO, A TRAVES DE CUYA FUERZA DE RESORTE PUEDE MOVERSE EL INDUCIDO (12) ENTRE UNA POSICION DE CIERRE Y UNA POSICION DE ABERTURA, MANTENIENDOSE CON DOS IMANES (8,9) DE CONEXION DISPUESTOS EN LADOS OPUESTOS DEL INDUCIDO (12), QUE MANTIENEN LA VALVULA (2) DE INTERCAMBIO DE GAS EN LA POSICION DE CIERRE CON REFERENCIA A LA APLICACION DE ABERTURA. DE ACUERDO CON LA INVENCION SE PROPONE QUE EL IMAN (9) DE CONEXION PRIMERO COORDINADO CON LA POSICION DE ABERTURA SE CONFIGURE COMO IMAN DE LINEA CARACTERISTICO CON EFECTO DE ALEJAMIENTO ELEVADO CONTRA EL SEGUNDO IMAN (8) DE CONEXION COORDINADO CON LA POSICION DE CIERRE. PARA ELLO PUEDEN SER DISPUESTOS EN EL EXTREMO DIRIGIDO AL INDUCIDO (12) DEL NUCLEO (10'') DEL PRIMER IMAN (9) DE CONEXION Y/O SOBRE LA CARA DIRIGIDA AL PRIMER IMAN (9) DE CONEXION DEL INDUCIDO (12) UNA PIEZA (19) DE CONDUCCION DE FLUJO.
ES97103181T 1996-03-02 1997-02-27 Accionamiento electromagnetico de valvula. Expired - Lifetime ES2127649T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19608061A DE19608061C2 (de) 1996-03-02 1996-03-02 Elektromagnetische Ventilbetätigung

Publications (1)

Publication Number Publication Date
ES2127649T3 true ES2127649T3 (es) 1999-04-16

Family

ID=7787024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97103181T Expired - Lifetime ES2127649T3 (es) 1996-03-02 1997-02-27 Accionamiento electromagnetico de valvula.

Country Status (3)

Country Link
EP (1) EP0793004B1 (es)
DE (2) DE19608061C2 (es)
ES (1) ES2127649T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125803A (en) * 1997-09-22 2000-10-03 Toyota Jidosha Kabushiki Kaisha Electromagnetically driven valve for an internal combustion engine
EP0977213A1 (de) * 1998-07-29 2000-02-02 DaimlerChrysler AG Aktor zur elektromagnetischen Ventilsteuerung
DE19958175C1 (de) * 1999-12-02 2001-02-08 Daimler Chrysler Ag Vorrichtung zur elektromagnetischen Betätigung eines Gaswechselventils einer Brennkraftmaschine
JP4475198B2 (ja) 2005-07-27 2010-06-09 トヨタ自動車株式会社 電磁駆動弁
JP2007309259A (ja) * 2006-05-19 2007-11-29 Toyota Motor Corp 電磁駆動弁
JP2008180140A (ja) * 2007-01-24 2008-08-07 Toyota Motor Corp 電磁駆動弁
DE102007052252A1 (de) * 2007-11-02 2009-05-07 Daimler Ag Betätigungsvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826975A1 (de) * 1988-08-09 1990-02-15 Meyer Hans Wilhelm Stelleinrichtung fuer ein gaswechselventil
DE3920976A1 (de) * 1989-06-27 1991-01-03 Fev Motorentech Gmbh & Co Kg Elektromagnetisch arbeitende stelleinrichtung
DE4336287C1 (de) * 1993-10-25 1995-03-02 Daimler Benz Ag Vorrichtung zur elektromagnetischen Betätigung eines Gaswechselventils
JPH07293215A (ja) * 1994-04-25 1995-11-07 Toyota Motor Corp 内燃機関の弁駆動装置

Also Published As

Publication number Publication date
EP0793004A1 (de) 1997-09-03
DE19608061C2 (de) 2000-03-23
DE19608061A1 (de) 1997-09-04
DE59700054D1 (de) 1999-02-04
EP0793004B1 (de) 1998-12-23

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