ES8400633A1 - Un tubo de camara de television. - Google Patents

Un tubo de camara de television.

Info

Publication number
ES8400633A1
ES8400633A1 ES519165A ES519165A ES8400633A1 ES 8400633 A1 ES8400633 A1 ES 8400633A1 ES 519165 A ES519165 A ES 519165A ES 519165 A ES519165 A ES 519165A ES 8400633 A1 ES8400633 A1 ES 8400633A1
Authority
ES
Spain
Prior art keywords
aperture
anode
electron beam
foil
diameter
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
ES519165A
Other languages
English (en)
Other versions
ES519165A0 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8400633A1 publication Critical patent/ES8400633A1/es
Publication of ES519165A0 publication Critical patent/ES519165A0/es
Granted 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
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

TUBO DE CAMARA DE TELEVISION.CONSTA DE UNA AMPOLLA (1) EN CUYO INTERIOR SE HA HECHO EL VACIO; DE UN CAÑON DE ELECTRONES (6) QUE GENERA UN HAZ DE ELECTRONES QUE FORMA UN PUNTO SOBRE UN BLANCO FOTOSENSIBLE, EL CUAL VISTO EN LA DIRECCION DE PROPAGACION DEL HAZ DE ELECTRONES, COMPRENDE SUCESIVAMENTE UN CATODO (40), UNA REJILLA (41), UN ANODO (42) Y UN ELECTRODO CILINDRICO (45) PROVISTO DE UN DIAFRAGMA (46); DE UNA ABERTURA (44) PRACTICADA EN EL ANODO (42); DE UNA PRIMERA LAMINA (53) METALICA PROVISTA DE UNA ABERTURA CENTRAL (54), LA CUAL CUBRE LA ABERTURA (44) DEL ANODO(42) POR EL LADO DEL BLANCO; Y DE SEGUNDA LAMINA (55) METALICA PROVISTA DE UNA ABERTURA CENTRAL (56), LA CUAL CUBRE LA ABERTURA (44) DEL ANODO (42) POR EL LADO CORRESPONDIENTE AL CATODO.
ES519165A 1982-01-25 1983-01-21 Un tubo de camara de television. Granted ES519165A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8200253A NL8200253A (nl) 1982-01-25 1982-01-25 Televisiekamerabuis.

Publications (2)

Publication Number Publication Date
ES8400633A1 true ES8400633A1 (es) 1983-10-16
ES519165A0 ES519165A0 (es) 1983-10-16

Family

ID=19839128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519165A Granted ES519165A0 (es) 1982-01-25 1983-01-21 Un tubo de camara de television.

Country Status (7)

Country Link
US (1) US4752715A (es)
EP (1) EP0084915B1 (es)
JP (1) JPS58129729A (es)
CA (1) CA1194079A (es)
DE (1) DE3360361D1 (es)
ES (1) ES519165A0 (es)
NL (1) NL8200253A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401824A (nl) * 1984-06-08 1986-01-02 Philips Nv Televisiekamerabuis.
US5223764A (en) * 1991-12-09 1993-06-29 Chunghwa Picture Tubes, Ltd. Electron gun with low voltage limiting aperture main lens
KR101444386B1 (ko) * 2013-03-06 2014-09-26 삼성중공업 주식회사 로봇 핸드의 다중 링크 핑거 모듈

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928784A (en) * 1971-07-02 1975-12-23 Philips Corp Television camera tube with control diaphragm
US3894261A (en) * 1973-07-09 1975-07-08 Hughes Aircraft Co No-crossover electron gun
NL7807757A (nl) * 1978-07-20 1980-01-22 Philips Nv Opneembuis en werkwijze voor de vervaardiging daarvan.
NL8002037A (nl) * 1979-07-12 1981-01-14 Philips Nv Inrichting voorzien van een televisiekamerabuis en televiesiekamerabuis voor een dergelijke inrichting.
JPS5774948A (en) * 1980-10-29 1982-05-11 Nippon Hoso Kyokai <Nhk> Electron gun

Also Published As

Publication number Publication date
JPH0352169B2 (es) 1991-08-09
US4752715A (en) 1988-06-21
NL8200253A (nl) 1983-08-16
DE3360361D1 (en) 1985-08-14
EP0084915A1 (en) 1983-08-03
ES519165A0 (es) 1983-10-16
EP0084915B1 (en) 1985-07-10
JPS58129729A (ja) 1983-08-02
CA1194079A (en) 1985-09-24

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