JPS62137550U - - Google Patents

Info

Publication number
JPS62137550U
JPS62137550U JP2634386U JP2634386U JPS62137550U JP S62137550 U JPS62137550 U JP S62137550U JP 2634386 U JP2634386 U JP 2634386U JP 2634386 U JP2634386 U JP 2634386U JP S62137550 U JPS62137550 U JP S62137550U
Authority
JP
Japan
Prior art keywords
electron beam
filament
startup
limiting resistor
series
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
JP2634386U
Other languages
Japanese (ja)
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 JP2634386U priority Critical patent/JPS62137550U/ja
Publication of JPS62137550U publication Critical patent/JPS62137550U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す回路図、第
２図タングステンの抵抗温度特性図である。 １……交流電源、３……限流抵抗、７……フイ
ラメント。 FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is a resistance temperature characteristic diagram of tungsten. 1... AC power supply, 3... Current limiting resistor, 7... Filament.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電子銃に装備されてある電子線放射用のフイラ
メントの加熱回路に、起動時の突入電流を抑制す
るための限流抵抗を直列に接続してなる電子線照
射装置。 An electron beam irradiation device in which a current limiting resistor is connected in series to the heating circuit of a filament for electron beam radiation installed in an electron gun to suppress inrush current at startup.
JP2634386U 1986-02-24 1986-02-24 Pending JPS62137550U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2634386U JPS62137550U (en) 1986-02-24 1986-02-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2634386U JPS62137550U (en) 1986-02-24 1986-02-24

Publications (1)

Publication Number Publication Date
JPS62137550U true JPS62137550U (en) 1987-08-29

Family

ID=30827340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2634386U Pending JPS62137550U (en) 1986-02-24 1986-02-24

Country Status (1)

Country Link
JP (1) JPS62137550U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007242460A (en) * 2006-03-09 2007-09-20 Mitsui Eng & Shipbuild Co Ltd Ion source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007242460A (en) * 2006-03-09 2007-09-20 Mitsui Eng & Shipbuild Co Ltd Ion source
JP4709664B2 (en) * 2006-03-09 2011-06-22 三井造船株式会社 Ion source

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