ES2005215A6 - Dispositivo electromagnetico de conexion - Google Patents

Dispositivo electromagnetico de conexion

Info

Publication number
ES2005215A6
ES2005215A6 ES8701387A ES8701387A ES2005215A6 ES 2005215 A6 ES2005215 A6 ES 2005215A6 ES 8701387 A ES8701387 A ES 8701387A ES 8701387 A ES8701387 A ES 8701387A ES 2005215 A6 ES2005215 A6 ES 2005215A6
Authority
ES
Spain
Prior art keywords
permanent magnet
switching device
armature
electromagnetic
electromagnetic switching
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
Application number
ES8701387A
Other languages
English (en)
Inventor
Volker Holzgrefe
Ewald Ziegler
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
Publication of ES2005215A6 publication Critical patent/ES2005215A6/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
    • 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
    • F02M51/0689—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnets (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

DISPOSITIVO ELECTROMAGNETICO DE CONEXION PARA LA GENERACION DE PROCESOS RAPIDOS DE CONEXION. EN EL ENTREHIERRO COMPRENDIDO ENTRE LAS DOS ZAPATAS POLARES (10, 11) DE UN ELECTROIMAN (12) SE HA DISPUESTO UN IMAN PERMANENTE (17). FRENTE AL IMAN PERMANENTE (17) SE ENCUENTRA UN INDUCIDO (18), QUE PUEDE MOVERSE LIBREMENTE EN EL ENTRE-HIERRO EXTERNO (19). EL IMAN PERMANENTE (17) REFUERZA EL EFECTO CINETICO EJERCIDO POR EL INDUCIDO (18), UNA VEZ QUE HAYA SIDO CONECTADO EL ELECTROIMAN (12). DURANTE EL PROCESO DE DESCONEXION DEL ELECTROIMAN (12) EL CAMPO MAGNETICO (23) DEL IMAN PERMANENTE (17) ACELERA LA DESAPARICION DEL CAMPO MAGNETICO Y, POR LO TANTO, TAMBIEN LA REDUCCION DEL EFECTO CINETICO SOBRE EL INDUCIDO (18). EL DISPOSITIVO ELECTROMAGNETICO DE CONEXION ES ESPECIALMENTE ADECUADO PARA SU EMPLEO EN VALVULAS DE INYECCION DE COMBUSTIBLE PARA MOTORES DE COMBUSTION INTERNA.
ES8701387A 1986-05-09 1987-05-08 Dispositivo electromagnetico de conexion Expired ES2005215A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863615744 DE3615744A1 (de) 1986-05-09 1986-05-09 Elektromagnetische schaltvorrichtung

Publications (1)

Publication Number Publication Date
ES2005215A6 true ES2005215A6 (es) 1989-03-01

Family

ID=6300531

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701387A Expired ES2005215A6 (es) 1986-05-09 1987-05-08 Dispositivo electromagnetico de conexion

Country Status (6)

Country Link
EP (1) EP0304420A1 (es)
JP (1) JPH01502705A (es)
KR (1) KR880701446A (es)
DE (1) DE3615744A1 (es)
ES (1) ES2005215A6 (es)
WO (1) WO1987007072A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013045715A1 (es) * 2011-09-27 2013-04-04 Cepex, S.A.U. Electroválvula de seguridad para una válvula principal y procedimiento de seguridad

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001307919A (ja) * 2000-04-24 2001-11-02 Genesis:Kk ハイブリッド型磁石
JP2002025819A (ja) * 2000-05-01 2002-01-25 Genesis:Kk ハイブリッド形磁石を用いた磁力式吸着装置
JP2002110418A (ja) * 2000-09-29 2002-04-12 Genesis:Kk 吸引基本構造体
FR2979745B1 (fr) * 2011-09-06 2015-12-25 Schneider Electric Ind Sas Actionneur electromagnetique de manoeuvre d'un contacteur electrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971476C (de) * 1953-03-07 1959-02-05 Berker Geb Elektrischer Selbstschalter mit Fehlerstromausloesung
GB1598116A (en) * 1977-10-15 1981-09-16 Olympus Optical Co Electromagnets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013045715A1 (es) * 2011-09-27 2013-04-04 Cepex, S.A.U. Electroválvula de seguridad para una válvula principal y procedimiento de seguridad

Also Published As

Publication number Publication date
DE3615744A1 (de) 1987-11-12
WO1987007072A1 (en) 1987-11-19
KR880701446A (ko) 1988-07-27
EP0304420A1 (de) 1989-03-01
JPH01502705A (ja) 1989-09-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301