ES8102916A1 - Disposicion mejorada de electroiman con entrehierro de tra- bajo para el accionamiento de martillos de imprimir - Google Patents

Disposicion mejorada de electroiman con entrehierro de tra- bajo para el accionamiento de martillos de imprimir

Info

Publication number
ES8102916A1
ES8102916A1 ES492851A ES492851A ES8102916A1 ES 8102916 A1 ES8102916 A1 ES 8102916A1 ES 492851 A ES492851 A ES 492851A ES 492851 A ES492851 A ES 492851A ES 8102916 A1 ES8102916 A1 ES 8102916A1
Authority
ES
Spain
Prior art keywords
inserts
air gap
core
gap
armature
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
ES492851A
Other languages
English (en)
Other versions
ES492851A0 (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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES8102916A1 publication Critical patent/ES8102916A1/es
Publication of ES492851A0 publication Critical patent/ES492851A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/127—Mounting of hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/38—Electromagnetic means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)

Abstract

UN ELECTROIMAN CON ENTREHIERRO DE TRABAJO PARA EL ACCIONAMIENTO DE MARTILLOS DE IMPRIMIR. CARACTERIZADO PORQUE EL ELECTROIMAN ESTA CONSTITUIDO POR DOS MITADES DE CULATA MAGNETIZABLE (24,27) Y ABRAZADAS CADA UNA POR UNA BOBINA (26,23) QUE FORMAN DOS ENTREHIERROS DE TRABAJOS ALINEADOS ENTRE SI. ENTRE LOS ENTREHIERROS DE TRABAJO ESTA DISPUESTA UNA LENGUETA (18), DESPLAZABLE SEGUN LA LINEA DE ALINEACION DE LOS ENTREHIERROS (D), QUE ESTA CONSTITUIDA POR DOS ALMAS DE ARMADURA DE MATERIAL MAGNETIZABLE (20,21). LAS ALMAS DE ARMADURA (20,21) SE ENCUENTRAN DELANTE DE LOS ENTREHIERROS DE TRABAJO EN EL ESTADO NO EXCITADO DE ESTE Y SON TRAIDOS HACIA DENTRO DE LOS ENTREHIERROS AL SER ESTE EXCITADO.
ES492851A 1979-06-29 1980-06-27 Disposicion mejorada de electroiman con entrehierro de tra- bajo para el accionamiento de martillos de imprimir Granted ES492851A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926276 DE2926276A1 (de) 1979-06-29 1979-06-29 Schneller elektromagnetischer druckhammerantrieb mit hohem wirkungsgrad

Publications (2)

Publication Number Publication Date
ES8102916A1 true ES8102916A1 (es) 1981-02-16
ES492851A0 ES492851A0 (es) 1981-02-16

Family

ID=6074481

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492851A Granted ES492851A0 (es) 1979-06-29 1980-06-27 Disposicion mejorada de electroiman con entrehierro de tra- bajo para el accionamiento de martillos de imprimir

Country Status (6)

Country Link
JP (1) JPS5931208B2 (es)
AU (1) AU541326B2 (es)
BR (1) BR8004021A (es)
CA (1) CA1135317A (es)
DE (1) DE2926276A1 (es)
ES (1) ES492851A0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1214588A (en) * 1981-11-09 1986-11-25 Union Carbide Corporation Process for preparing polyesters or poly(estercarbonates) in the presence of a processing aid
US4768892A (en) * 1985-07-29 1988-09-06 International Business Machines Corporation Electromagnetic hammer actuator for impact printer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339989B2 (es) * 1973-12-17 1978-10-24

Also Published As

Publication number Publication date
JPS5931208B2 (ja) 1984-07-31
AU5974080A (en) 1981-02-05
DE2926276A1 (de) 1981-01-08
BR8004021A (pt) 1981-01-21
AU541326B2 (en) 1985-01-03
JPS567412A (en) 1981-01-26
CA1135317A (en) 1982-11-09
ES492851A0 (es) 1981-02-16

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