JPS6116854U

JPS6116854U - fluorescent lamp

Info

Publication number: JPS6116854U
Application number: JP10013784U
Authority: JP
Inventors: 敏治八木
Original assignee: 株式会社東芝
Priority date: 1984-07-04
Filing date: 1984-07-04
Publication date: 1986-01-31

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

[Brief explanation of the drawing]

第１図は本考案蛍光ランプの一実施例に使用される放電
電極の一例の斜視図、第２図は従来の放電電極の斜視図
、第３図、第４図は本考案蛍光ランプの他の実施例に使
用される放電電極の斜視図である。６・・・・・・マウント、７・・・・・・リード線、１
０−−−−−−タングステンコイルフィラメント、１
２，１５，１６・・・・・・棒状補助電極。Fig. 1 is a perspective view of an example of a discharge electrode used in one embodiment of the fluorescent lamp of the present invention, Fig. 2 is a perspective view of a conventional discharge electrode, and Figs. 3 and 4 are other views of the fluorescent lamp of the present invention. FIG. 3 is a perspective view of a discharge electrode used in the example of FIG. 6...Mount, 7...Lead wire, 1
0------Tungsten coil filament, 1
2, 15, 16... Rod-shaped auxiliary electrode.

Claims

[Scope of utility model registration request]

A glass bulb whose inner surface is coated with a phosphor coating is provided with a discharge electrode comprising a lead wire connected to a tungsten coil filament coated with an electron-emitting substance at both ends and a rod-shaped auxiliary electrode. , wherein the rod-shaped auxiliary electrode is attached to the lead wire together with the tung loss tensile coil filament.