ES2103142T3 - DEVIATION DEVICE, FOR IMAGE TUBES AND PROCEDURE FOR ITS MANUFACTURE. - Google Patents

DEVIATION DEVICE, FOR IMAGE TUBES AND PROCEDURE FOR ITS MANUFACTURE.

Info

Publication number
ES2103142T3
ES2103142T3 ES95109870T ES95109870T ES2103142T3 ES 2103142 T3 ES2103142 T3 ES 2103142T3 ES 95109870 T ES95109870 T ES 95109870T ES 95109870 T ES95109870 T ES 95109870T ES 2103142 T3 ES2103142 T3 ES 2103142T3
Authority
ES
Spain
Prior art keywords
provisions
deviation
coils
pin
union
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
ES95109870T
Other languages
Spanish (es)
Inventor
Heinz Lehner
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.)
Nokia Technology GmbH
Original Assignee
Nokia Technology 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 Nokia Technology GmbH filed Critical Nokia Technology GmbH
Application granted granted Critical
Publication of ES2103142T3 publication Critical patent/ES2103142T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
    • H01J29/826—Deflection arrangements

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A DISPOSICIONES (2) DE BOBINAS DE DESVIACION HORIZONTAL DE TUBO DE IMAGEN, QUE ESTAN UNIDOS EN GENERAL CON DISPOSICIONES (16) DE BOBINAS DE DESVIACION VERTICAL DE TAL MODO, QUE AMBAS DISPOSICIONES (12,16) DE BOBINAS DE DESVIACION SE ENCUENTRAN PEGADAS UNA CON OTRA, CUANDO AMBAS DISPOSICIONES (12,16) DE BOBINAS DE DESVIACION HAN SIDO ALINEADAS UNA CON RESPECTO A OTRA. UNA FORMA DE PROCEDIMIENTO DE ESTE TIPO REQUIERE UNA MULTIPLICIDAD DE ANILLOS SOPORTE, QUE ASEGUREN LA POSICION ALINEADA DE AMBAS DISPOSICIONES (12,16) DE BOBINAS DE DESVIACION UNA CON RESPECTO A OTRA DURANTE EL ENDURECIMIENTO DEL PEGAMENTO EN LA POSICION NIVELADA. ADEMAS LAS DISPOSICIONES (10) DE DESVIACION DE ESTE TIPO EN BASE AL PROCESO DE PEGADO EJECUTADO NO SON RECICLABLES CON OTRAS. DE ACUERDO CON LA INVENCION SE DA A CONOCER UNA UNION ENTRE LAS DISPOSICIONES (12,16) DE BOBINA DE DERIVACION HORIZONTAL Y VERTICAL, DONDE LAS DISPOSICIONES (12,16) DE DESVIACION ESTAN UNIDAS UNA CON OTRA POR MEDIO DE AGENTES DE UNION MECANICOS, APROXIMADAMENTE POR MEDIO DE ATORNILLADO. PARA LA UNION DE AMBAS DISPOSICIONES (12,16) DE BOBINAS DE DESVIACION SE DISPONE AL MENOS DE DOS RECEPCIONES (19) DE PASADOR QUE CORRESPONDEN AL PASADOR (22) DE AJUSTE. EL EJE DEL PASADOR (12) DE AJUSTE RESPECTIVO ES CON ELLO ESENCIALMENTE MENOR QUE LA SECCION TRANSVERSAL DE LA ABERTURA DE LA RESPECTIVA RECEPCION (19) DE PASADOR. ESTO PERMITE QUE AMBAS DISPOSICIONES (12,16) DE BOBINAS DE DESVIACION SE NIVELEN UNA CON OTRA. LA UNION DE AMBAS DISPOSICIONES DE BOBINAS DE DESVIACION SE CONSIGUEN DE TAL MODO, QUE EL PASADOR (22) DE AJUSTE RESPECTIVO ESTA PROVISTO CON UN MEDIO (23,24,26) DE SEGURIDAD, QUE DESCANSA AL MENOS PARCIALMENTE SOBRE EL BORDE (27) DE LA RECEPCION (19) DE PASADOR.THE INVENTION IS RELATED TO PROVISIONS (2) OF IMAGE TUBE HORIZONTAL DEVIATION COILS, WHICH ARE GENERALLY ATTACHED WITH PROVISIONS (16) OF VERTICAL DEVIATION COILS OF SUCH WAY, THAT BOTH DEVIATION COILS (12,16) THEY ARE STICKED TO ONE ANOTHER, WHEN BOTH PROVISIONS (12,16) OF DEVIATION COILS HAVE BEEN ALIGNED WITH RESPECT TO ANOTHER. A FORM OF PROCEDURE OF THIS TYPE REQUIRES A MULTIPLICITY OF SUPPORT RINGS, TO ENSURE THE ALIGNED POSITION OF BOTH ARRANGEMENTS (12,16) OF DEVIATION COILS ONE WITH RESPECT TO ANOTHER DURING THE HARDENING OF THE GLUE IN POSITION. IN ADDITION, THE DEVIATIONS (10) OF DEVIATION OF THIS KIND BASED ON THE PROCESS OF GLUING EXECUTED ARE NOT RECYCLABLE WITH OTHERS. IN ACCORDANCE WITH THE INVENTION, A UNION BETWEEN THE HORIZONTAL AND VERTICAL DERIVATION COIL PROVISIONS (12.16), WHERE THE PROVISIONS (12.16) OF DEVIATION ARE UNITED WITH ANOTHER THROUGH MECHANICAL UNION AGENTS, APPROXIMATELY BY SCREWING. FOR THE UNION OF BOTH PROVISIONS (12,16) OF DEVIATION COILS, AT LEAST TWO RECEPTIONS (19) OF PIN ARE AVAILABLE THAT CORRESPOND TO THE ADJUSTMENT PIN (22). THE AXLE OF THE RESPECTIVE ADJUSTMENT PIN (12) IS THEREFORE ESSENTIALLY LESS THAN THE CROSS SECTION OF THE RESPECTIVE PIN RECEPTION OPENING (19). THIS ALLOWS BOTH PROVISIONS (12,16) OF DEVIATION COILS TO LEVEL WITH EACH OTHER. THE UNION OF BOTH PROVISIONS OF DEVIATION COILS ARE OBTAINED IN SUCH A WAY, THAT THE PIN (22) OF RESPECTIVE ADJUSTMENT IS PROVIDED WITH A SAFETY MEANS (23,24,26), THAT RESTS AT LEAST PARTIALLY ON THE EDGE (27) OF THE RECEPTION (19) OF PIN.

ES95109870T 1994-06-28 1995-06-24 DEVIATION DEVICE, FOR IMAGE TUBES AND PROCEDURE FOR ITS MANUFACTURE. Expired - Lifetime ES2103142T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4422487A DE4422487C2 (en) 1994-06-28 1994-06-28 Deflection arrangement for picture tubes and method for their production

Publications (1)

Publication Number Publication Date
ES2103142T3 true ES2103142T3 (en) 1997-08-16

Family

ID=6521629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95109870T Expired - Lifetime ES2103142T3 (en) 1994-06-28 1995-06-24 DEVIATION DEVICE, FOR IMAGE TUBES AND PROCEDURE FOR ITS MANUFACTURE.

Country Status (3)

Country Link
EP (1) EP0690469B1 (en)
DE (2) DE4422487C2 (en)
ES (1) ES2103142T3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959622U (en) * 1966-09-19 1967-05-03 Siemens Ag HOLDING DEVICE FOR A DEFLECTION COIL OF A CATODE BEAM TUBE.
DE2641847A1 (en) * 1976-09-17 1978-03-23 Standard Elektrik Lorenz Ag ARRANGEMENT FOR FASTENING AND ADJUSTING A DEFLECTION COIL HOLDER OF A CATHODE BEAM TUBE
JPS61128449A (en) * 1984-11-26 1986-06-16 Sony Corp Deflection device
DE3923110A1 (en) * 1989-07-13 1991-01-17 Graetz Nokia Gmbh SUPPORTING DEVICE FOR A PIPE COMPONENT
DE4137785A1 (en) * 1991-11-16 1993-05-19 Nokia Deutschland Gmbh FERRITE CORE ADHESIVES FOR VERTICAL DISTRACTION OF ELECTRON BEAMS

Also Published As

Publication number Publication date
DE4422487A1 (en) 1996-01-04
EP0690469A1 (en) 1996-01-03
EP0690469B1 (en) 1997-04-09
DE4422487C2 (en) 2002-09-19
DE59500171D1 (en) 1997-05-15

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