JPH0352942U - - Google Patents

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Publication number
JPH0352942U
JPH0352942U JP11485189U JP11485189U JPH0352942U JP H0352942 U JPH0352942 U JP H0352942U JP 11485189 U JP11485189 U JP 11485189U JP 11485189 U JP11485189 U JP 11485189U JP H0352942 U JPH0352942 U JP H0352942U
Authority
JP
Japan
Prior art keywords
flash
time
getter
heating
measures
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
JP11485189U
Other languages
English (en)
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 filed Critical
Priority to JP11485189U priority Critical patent/JPH0352942U/ja
Publication of JPH0352942U publication Critical patent/JPH0352942U/ja
Pending legal-status Critical Current

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  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係るゲツタフラツシユ制御
装置とその周辺装置の概略図及び第2図は従来の
ゲツタフラツシユ加熱装置の概略図である。 1……陰極線管、3……ゲツタ、12……光セ
ンサ、12a……検出生成信号、13……時間設
定装置、14……記録器、15……時間計測タイ
マ、16,17……時間判定タイマ、20……加
熱装置、21……開始確認信号発生器。

Claims (1)

  1. 【実用新案登録請求の範囲】 陰極線管内に配置されたゲツタの加熱開始信号
    を生成する信号発生器を有する加熱装置と、 この装置の加熱開始からゲツタフラツシユまで
    の時間を計測するフラツシユ時間計測タイマ、こ
    の計測タイマの測定値を予め決められる設定値と
    比較するフラツシユ時間判定タイマ及びフラツシ
    ユ開始時間の記録器を含むフラツシユ光を検知す
    る光センサとを備え、ゲツタフラツシユ開始時間
    を測定して制御することを特徴とするゲツタフラ
    ツシユ制御装置。
JP11485189U 1989-09-29 1989-09-29 Pending JPH0352942U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11485189U JPH0352942U (ja) 1989-09-29 1989-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11485189U JPH0352942U (ja) 1989-09-29 1989-09-29

Publications (1)

Publication Number Publication Date
JPH0352942U true JPH0352942U (ja) 1991-05-22

Family

ID=31663199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11485189U Pending JPH0352942U (ja) 1989-09-29 1989-09-29

Country Status (1)

Country Link
JP (1) JPH0352942U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230338A (ja) * 1984-04-27 1985-11-15 Toshiba Corp ゲツタ−フラツシユ条件の検出方法
JPH01206542A (ja) * 1987-12-16 1989-08-18 Philips Gloeilampenfab:Nv ゲッタ装置
JPH0279325A (ja) * 1988-09-16 1990-03-19 Hitachi Ltd 陰極線管のゲツターフラツシユ方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230338A (ja) * 1984-04-27 1985-11-15 Toshiba Corp ゲツタ−フラツシユ条件の検出方法
JPH01206542A (ja) * 1987-12-16 1989-08-18 Philips Gloeilampenfab:Nv ゲッタ装置
JPH0279325A (ja) * 1988-09-16 1990-03-19 Hitachi Ltd 陰極線管のゲツターフラツシユ方法

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