JPS58123538U

JPS58123538U - temperature fuse

Info

Publication number: JPS58123538U
Application number: JP2092282U
Authority: JP
Inventors: 筒井　賢次郎
Original assignee: 日本電気ホームエレクトロニクス株式会社
Priority date: 1982-02-16
Filing date: 1982-02-16
Publication date: 1983-08-23

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図は従来の可溶合金型温度ヒユーズの断面図、第２
図は第１図の湿層ヒユーズの動作後の状゛　　態を示す
断面図、第３図は第１図の温度゛ヒユーズの動作後の好
ましくない状態を示す断面図：第４図は従来の温度ヒユ
ーズにおいて起りやすい好ましくない組立状態を示す断
面図、第５図はこの考案の一実施例の温度ヒユーズの断
面図、第６図は第５図の温度ヒユーズの動作後の状態を
示す断面図、第７図はこの考案の他の実施例の温度ヒユ
ーズの断面図である。１．２・・・・・・リード線、３・・・・・・可溶合金
、４・・・・・・フラックス、６，７・・・・・・封口
樹脂、８．１０・・間絶縁ケース、９．１１・・・・・
・突起部。゛−一Figure 1 is a cross-sectional view of a conventional fusible alloy type temperature fuse;
The figure is a sectional view showing the state of the wet layer fuse in Fig. 1 after operation; Fig. 3 is a sectional view showing the unfavorable state of the temperature fuse in Fig. 1 after operation; Fig. 4 is a sectional view of the conventional 5 is a cross-sectional view of a temperature fuse according to an embodiment of the invention; FIG. 6 is a cross-sectional view of the temperature fuse of FIG. 5 after operation; FIG. , FIG. 7 is a sectional view of a temperature fuse according to another embodiment of this invention. 1.2... Lead wire, 3... Fusible alloy, 4... Flux, 6, 7... Sealing resin, 8.10... Between Insulation case, 9.11...
·protrusion.゛-1

Claims

[Scope of utility model registration request]

A temperature fuse formed by housing and sealing a shaft-shaped fusible alloy in a cylindrical insulating case, characterized in that a protrusion projecting inward is provided in the longitudinal center of the insulating case. temperature fuse.