JPS5973364U

JPS5973364U - flat gun

Info

Publication number: JPS5973364U
Application number: JP16715282U
Authority: JP
Inventors: 亀谷　実; 渡辺　源一
Original assignee: ティーディーケイ株式会社
Priority date: 1982-11-04
Filing date: 1982-11-04
Publication date: 1984-05-18

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の基本的なフラッシュガンを示す正面図、
第２図Ａはノズルの拡大断面図、第２図Ｂは同平面図、
第３図Ａは本考案に係るフラッシュガンの実施例におい
てフィラメント取付部分を示す正面図、第３図Ｂは同側
断面図、第４図はノズルを拡大して示す平面図である。１・・・本体、２・・・ノズル、３・・・供給ローラー
、４・・・蒸発線材、５・・・タングステンフィラメン
ト、７・・・偏向マグネット、８・・・電極、１０・・
・窓、２０・・・フィラメント取付部、２１．２２・・
・フィラメント　　　　−保持部材、２３・・・スペー
サ。Figure 1 is a front view showing a conventional basic flash gun.
Figure 2A is an enlarged sectional view of the nozzle, Figure 2B is a plan view of the same,
3A is a front view showing a filament attachment part in an embodiment of the flash gun according to the present invention, FIG. 3B is a sectional view of the same side, and FIG. 4 is a plan view showing an enlarged nozzle. DESCRIPTION OF SYMBOLS 1... Main body, 2... Nozzle, 3... Supply roller, 4... Evaporation wire, 5... Tungsten filament, 7... Deflection magnet, 8... Electrode, 10...
・Window, 20...Filament attachment part, 21.22...
- Filament - holding member, 23... spacer.

Claims

[Scope of utility model registration request]

In a flash gun that melts and evaporates the evaporation wire by applying an electron beam from a filament to a nozzle that receives the evaporation wire, the filament is placed inside a window of a filament attachment part via a spacer. A flash gun characterized in that the distance between the window and the filament is increased.