ES8703058A1 - Un tubo de presentacion de imagen para television por proyeccion - Google Patents

Un tubo de presentacion de imagen para television por proyeccion

Info

Publication number
ES8703058A1
ES8703058A1 ES553139A ES553139A ES8703058A1 ES 8703058 A1 ES8703058 A1 ES 8703058A1 ES 553139 A ES553139 A ES 553139A ES 553139 A ES553139 A ES 553139A ES 8703058 A1 ES8703058 A1 ES 8703058A1
Authority
ES
Spain
Prior art keywords
window
cooling liquid
projection television
space
television display
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
ES553139A
Other languages
English (en)
Other versions
ES553139A0 (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 ES8703058A1 publication Critical patent/ES8703058A1/es
Publication of ES553139A0 publication Critical patent/ES553139A0/es
Expired 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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

TUBO DE PRESENTACION DE IMAGEN PARA TELEVISION POR PROYECCION. CONSTA DE UNA ENVOLTURA AL VACIO (1) QUE COMPRENDE UN CUELLO (2), UN CONO (3) Y ESTA HERMETICAMENTE CERRADA POR MEDIO DE UNA VENTANA DE PRESENTACION (4); DE UNA PANTALLA DE PRESENTACION (5) QUE ESTA DISPUESTA EN LA CARA INTERIOR DE DICHA VENTANA DE PRESENTACION (4); DE UNA SEGUNDA VENTANA TRANSPARENTE (6) DISPUESTA SUSTANCIALMENTE PARALELA A, Y SEPARADA DE, LA CARA EXTERIOR DE LA VENTANA DE PRESENTACION (4); DE UNA CAMISA REFRIGERANTE (8) QUE ESTA DISPUESTA ALREDEDOR DEL EXTREMO DEL TUBO, AL NIVEL DE LAS VENTANAS (4, 6), LA CUAL COMPRENDE UN CONDUCTO (9) DELIMITADO POR LA PARED EXTERIOR (10) DEL RECIPIENTE REFRIGERANTE.
ES553139A 1985-03-22 1986-03-19 Un tubo de presentacion de imagen para television por proyeccion Expired ES8703058A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8500842A NL8500842A (nl) 1985-03-22 1985-03-22 Projectietelevisiebeeldbuis.

Publications (2)

Publication Number Publication Date
ES8703058A1 true ES8703058A1 (es) 1987-01-16
ES553139A0 ES553139A0 (es) 1987-01-16

Family

ID=19845724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553139A Expired ES8703058A1 (es) 1985-03-22 1986-03-19 Un tubo de presentacion de imagen para television por proyeccion

Country Status (6)

Country Link
US (1) US4933593A (es)
EP (1) EP0196706B1 (es)
JP (1) JPS61220239A (es)
DE (1) DE3667359D1 (es)
ES (1) ES8703058A1 (es)
NL (1) NL8500842A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209690A (en) * 1988-09-08 1993-05-11 U.S. Philips Corporation Method of vapor depositing an interference filter layer on the inside of a display window, a display window, a projection cathode ray tube and a projection television apparatus
US5801792A (en) * 1995-12-13 1998-09-01 Swz Engineering Ltd. High resolution, high intensity video projection cathode ray tube provided with a cooled reflective phosphor screen support
WO2020144802A1 (ja) * 2019-01-10 2020-07-16 三菱重工エンジン＆ターボチャージャ株式会社 モータ、及びインバータ一体型回転電機
FR3105649B1 (fr) * 2019-12-19 2021-11-26 Valeo Equip Electr Moteur Machine électrique tournante refroidie

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7636474A (en) * 1973-12-26 1976-06-17 Varian Associates Removal of vaporized cooling liquid from heat exchange element by high velocity flow
JPS597731Y2 (ja) * 1979-06-07 1984-03-09 ソニー株式会社 陰極線管装置
NL8300114A (nl) * 1983-01-13 1984-08-01 Philips Nv Beeldbuis.
JPS59148250A (ja) * 1983-02-14 1984-08-24 Hitachi Ltd 液冷方式投射形ブラウン管
JPS59232314A (ja) * 1983-06-15 1984-12-27 Hitachi Ltd 温度補償付画像投写装置
JPS6032237A (ja) * 1983-08-03 1985-02-19 Hitachi Ltd 高輝度陰極線管

Also Published As

Publication number Publication date
US4933593A (en) 1990-06-12
JPS61220239A (ja) 1986-09-30
EP0196706A1 (en) 1986-10-08
DE3667359D1 (de) 1990-01-11
NL8500842A (nl) 1986-10-16
EP0196706B1 (en) 1989-12-06
ES553139A0 (es) 1987-01-16

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