JPS5871950U

JPS5871950U - temperature switch

Info

Publication number: JPS5871950U
Application number: JP16653081U
Authority: JP
Inventors: 根本　道夫
Original assignee: 東北金属工業株式会社
Priority date: 1981-11-10
Filing date: 1981-11-10
Publication date: 1983-05-16

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 drawings]

第１図は外装されていない常開型温度スイッチの正面断
面図、第２図は本考案の一実施例の縦断面図、第３図は
同じく斜視図、第４図は同実施例に用いたスペーサ・吸
熱部材一体物の斜視図、第５図は本考案の他の実施例の
縦断面図、第６図は同じく斜視図、第７図は同実施例に
用いたスペーサ・吸熱部材一体物の斜視図、第８図は本
考案に用いるスペーサ・吸熱部材一体物のさらに他の実
施例の透視斜視図である。１：リードスイッチ、２：筒状磁石、３：筒状感温磁性
体、５．７：スペーサ部、６．８：吸熱部、９：外筒部
、１０ニスリツト。Fig. 1 is a front sectional view of a normally open type temperature switch without exterior packaging, Fig. 2 is a longitudinal sectional view of an embodiment of the present invention, Fig. 3 is a perspective view of the same, and Fig. 4 is a cross-sectional view of the same embodiment. FIG. 5 is a vertical sectional view of another embodiment of the present invention, FIG. 6 is a perspective view of the same, and FIG. 7 is an integrated spacer and heat absorbing member used in the same embodiment. FIG. 8 is a perspective view of still another embodiment of the integrated spacer/heat absorbing member used in the present invention. 1: reed switch, 2: cylindrical magnet, 3: cylindrical temperature-sensitive magnetic material, 5.7: spacer section, 6.8: heat absorption section, 9: outer cylinder section, 10 Nislit.

Claims

[Scope of utility model registration request]

A cylindrical temperature-sensitive magnetic body with a required single point of Curie arranged to sandwich a non-magnetic annular spacer plate, and cylindrical permanent magnets magnetized in the axial direction arranged at both ends of the cylindrical temperature-sensitive magnetic body. a reed switch having a contact portion inserted into a central hole of the cylindrical assembly so as to face the annular spacer plate, and a heat absorbing member disposed around the outer periphery of the cylindrical assembly. A temperature switch comprising: the annular spacer plate and the heat absorbing member having an integral structure.