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Filing date
Publication date
Application filed by 株式会社東芝filedCritical株式会社東芝
Priority to JP8449484UpriorityCriticalpatent/JPS61750U/en
Publication of JPS61750UpublicationCriticalpatent/JPS61750U/en
(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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
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に係るＸ線管を示す概略構 成図である。FIG. 1 is a schematic diagram showing an X-ray tube according to an embodiment of this invention.
Claims (1)
【実用新案登録請求の範囲】[Scope of utility model registration request]真空外囲器内に陰極と陽極を対向して配設し、上記陽極 を一部が上記真空外囲器の外に露出している陽極支柱に て支持してなるＸ線管において、上記陽極支柱の表面に 窒化膜が形成されてなることを特徴とするＸ線管。In an X-ray tube, a cathode and an anode are disposed facing each other in a vacuum envelope, and the anode is supported by an anode support whose part is exposed outside the vacuum envelope. An X-ray tube characterized in that a nitride film is formed on the surface of the support.