JPS582853U - electron gun - Google Patents

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。(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 drawings]

第１図は従来の電子銃の一例を示す一部断面側面図、第
２図及び第３図は第１図の一部拡大図及びＡ−Ａ線！こ
沿う断面図、第４図及び第５図は本考案の実施例を示す
要部の一部断面側面図及びＢ−Ｂ線に沿う断面図、第６
図及び第７図は本考案の他の実施例を示す要部の一部断
面側面図及びＣ−Ｃ線に沿う断面図である。 ６・・・・・・筒状電極、７・・・・・・支持棒、８・
・・・・・フランジ部、１１・・・・・・・支持部（支
持ピン）、１２・・：・・・筒状電極、１３・・・・・
・フランジ部、１５・・・・・・支持部（支持ピン）。FIG. 1 is a partially sectional side view showing an example of a conventional electron gun, and FIGS. 2 and 3 are partially enlarged views of FIG. 1 along line A-A! 4 and 5 are partially sectional side views of essential parts showing an embodiment of the present invention, and sectional views taken along line B-B.
7 and 7 are a partially sectional side view and a sectional view taken along line C--C of essential parts, respectively, showing another embodiment of the present invention. 6... Cylindrical electrode, 7... Support rod, 8...
...Flange part, 11... Support part (support pin), 12... Cylindrical electrode, 13...
- Flange part, 15...Support part (support pin).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状電極を含む複数の電極を、所定の間隔で一直線上に
配列すると共に各電極の側方に突出させた支持部を絶縁
支持棒に埋設させて一体化した電子銃において、前記筒
状電極の少（とも１つにフランジ部を形成し電極の側方
に突出させた支持部と共にフランジ部を支持棒に埋設し
て固定したことを特徴とする電子銃。In an electron gun in which a plurality of electrodes, including a cylindrical electrode, are arranged in a straight line at predetermined intervals, and a laterally protruding support portion of each electrode is embedded in an insulated support rod, the cylindrical electrode is integrated. An electron gun characterized in that a flange portion is formed on one of the electrodes, and the flange portion is embedded and fixed in a support rod together with a support portion protruding to the side of the electrode.