ES8401215A1 - Actuador electromagnetico para una valvula de control de fluido. - Google Patents

Actuador electromagnetico para una valvula de control de fluido.

Info

Publication number
ES8401215A1
ES8401215A1 ES515137A ES515137A ES8401215A1 ES 8401215 A1 ES8401215 A1 ES 8401215A1 ES 515137 A ES515137 A ES 515137A ES 515137 A ES515137 A ES 515137A ES 8401215 A1 ES8401215 A1 ES 8401215A1
Authority
ES
Spain
Prior art keywords
armature
stator
parts
electromagnetic devices
grooves
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
ES515137A
Other languages
English (en)
Other versions
ES515137A0 (es
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES515137A0 publication Critical patent/ES515137A0/es
Publication of ES8401215A1 publication Critical patent/ES8401215A1/es
Expired 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1653—Magnetic circuit having axially spaced pole-pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

ACTUADOR ELECTROMAGNETICO PARA UNA VALVULA DE CONTROL DE FLUIDO.COMPRENDE UNA ESTRUCTURA DE ESTATOR (10) QUE TIENE UNA SERIE DE PIEZAS DE POLO (11) QUE SE EXTIENDEN CIRCUNFERENCIALMENTE Y AXIALMENTE ESPACIADAS; ENROLLAMIENTOS (13) ALOJADOS EN LAS RANURAS (12) DEL ESTATOR, QUE CUANDO PASA LA CORRIENTE ELECTRICA POR ELLOS, HACE QUE LOS ADYACENTES A LAS PIEZAS DE POLO (11) ASUMAN UNA POLARIDAD MAGNETICA OPUESTA; UNA ARMADURA ANULAR (16) QUE RODEA LA ESTRUCTURA DEL ESTATOR (10) Y TENIENDO EN SU SUPERFICIE PERIFERICA INTERNA PIEZAS DE POLO (17) COMPLEMENTARIASA LAS DEL ESTATOR, QUE SE DIVIDE AXIALMENTE EN POR LO MENOS DOS PARTES PARA PERMITIR ENSAMBLARLA ALREDEDOR DE LA ESTRUCTURA DEL ESTATOR (10); UN MIEMBRO DE SALIDA (19) ACOPLADO A UN EXTREMO DE LA ARMADURA, CON UNA ARANDELA (20) QUE ACTUA PARA QUE LAS PARTES DE LA ARMADURA NO SE MUEVAN INTERIORMENTE. EN USO, CUANDO PASA LA CORRIENTE POR EL ARROLLAMIENTO, LOS POLOS (11) ASUMEN UNA POLARIDAD MAGNETICA OPUESTA Y LOS REBORDES (17) EXPERIMENTARANUNA FUERZA MAGNETICA TENDENTE A REDUCIR EL ESPACIO ENTRE (17) Y (11) QUE HACE QUE LA ARMADURA SE MUEVA AXIALMENTE.
ES515137A 1981-08-22 1982-08-20 Actuador electromagnetico para una valvula de control de fluido. Expired ES8401215A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8125713 1981-08-22

Publications (2)

Publication Number Publication Date
ES515137A0 ES515137A0 (es) 1983-12-16
ES8401215A1 true ES8401215A1 (es) 1983-12-16

Family

ID=10524129

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515137A Expired ES8401215A1 (es) 1981-08-22 1982-08-20 Actuador electromagnetico para una valvula de control de fluido.

Country Status (5)

Country Link
US (1) US4504810A (es)
ES (1) ES8401215A1 (es)
FR (1) FR2511805A1 (es)
GB (1) GB2105912B (es)
IT (1) IT1152026B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8313170D0 (en) * 1983-05-13 1983-06-22 Lucas Ind Plc Electromagnetic devices
GB8411953D0 (en) * 1984-05-10 1984-06-13 Lichtarowicz A Electromagnetic devices
US4746887A (en) * 1984-09-06 1988-05-24 Techonological Research Association Hollow cylindrical movable body for an electromagnet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1541676A (en) * 1976-03-11 1979-03-07 Lucas Industries Ltd Electromagnetic activating devices
GB1591097A (en) * 1976-11-19 1981-06-17 Lucas Industries Ltd Electrically operated actuating device
US4238699A (en) * 1978-08-05 1980-12-09 Lucas Industries Limited Electro-magnetic devices
GB2053575B (en) * 1979-07-06 1983-04-13 Lucas Industries Ltd Solenoid-actuated valves
US4326139A (en) * 1979-09-08 1982-04-20 Lucas Industries Limited Electromagnetic devices

Also Published As

Publication number Publication date
ES515137A0 (es) 1983-12-16
GB2105912B (en) 1984-11-07
GB2105912A (en) 1983-03-30
IT1152026B (it) 1986-12-24
US4504810A (en) 1985-03-12
FR2511805A1 (fr) 1983-02-25
FR2511805B1 (es) 1984-04-27
IT8222917A0 (it) 1982-08-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303