JPS5959457U - 液冷方式投写管 - Google Patents

液冷方式投写管

Info

Publication number
JPS5959457U
JPS5959457U JP15506782U JP15506782U JPS5959457U JP S5959457 U JPS5959457 U JP S5959457U JP 15506782 U JP15506782 U JP 15506782U JP 15506782 U JP15506782 U JP 15506782U JP S5959457 U JPS5959457 U JP S5959457U
Authority
JP
Japan
Prior art keywords
liquid
projection tube
cooled projection
cooled
metal
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.)
Pending
Application number
JP15506782U
Other languages
English (en)
Inventor
桜井 宗一
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15506782U priority Critical patent/JPS5959457U/ja
Publication of JPS5959457U publication Critical patent/JPS5959457U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第1図は従来の液冷方式投写管の断面図、第2図は本考
案の一実施例の液冷方式投写管の断面図、第3図は他の
実施例の同じく断面図である。 2.2′・・・・・・支持金具、3,3′・・・・・・
接着レンジ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 螢光体が塗布されたパネル裏面に、放熱効果を向上させ
    るために液体層を設け、該液体層は熱伝導率の良い金属
    に接触している構造を有す−る液冷方式投写管において
    、上記金属の表面を黒化処理した事本特徴としだ液冷方
    式投写管。
JP15506782U 1982-10-15 1982-10-15 液冷方式投写管 Pending JPS5959457U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15506782U JPS5959457U (ja) 1982-10-15 1982-10-15 液冷方式投写管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15506782U JPS5959457U (ja) 1982-10-15 1982-10-15 液冷方式投写管

Publications (1)

Publication Number Publication Date
JPS5959457U true JPS5959457U (ja) 1984-04-18

Family

ID=30342579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15506782U Pending JPS5959457U (ja) 1982-10-15 1982-10-15 液冷方式投写管

Country Status (1)

Country Link
JP (1) JPS5959457U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168843A (ja) * 1984-09-11 1986-04-09 Matsushita Electric Ind Co Ltd 投写管装置
JPS6228352U (ja) * 1985-08-06 1987-02-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168843A (ja) * 1984-09-11 1986-04-09 Matsushita Electric Ind Co Ltd 投写管装置
JPS6228352U (ja) * 1985-08-06 1987-02-20

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