JPS5888744U

JPS5888744U - thermal relay

Info

Publication number: JPS5888744U
Application number: JP18535081U
Authority: JP
Inventors: 大沢　澄生
Original assignee: 三洋電機株式会社; 東京三洋電機株式会社
Priority date: 1981-12-11
Filing date: 1981-12-11
Publication date: 1983-06-16

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 the drawing]

第１図は従来の熱動継電器を示す断面図、第２−　図及
び第４図は本案の一実施例を示す熱動継電器の断面図、
第４図及び第５図は本案の熱動継電器の特性図である。１・・・・・・熱動継電器、２・・・・・・ケース、３
・・曲主軸、４・・・・・・調整カット、５・・曲第１
のバイメタル、５１・・・・・・可動接点、５ａ・・・
・・・先端、６・・・・・・固定接点、７・・・・・・
底板、８・・・・・・第２のバイメタル、８ａ・・・・
・・先端、９・・・・・・スリーブ。Fig. 1 is a sectional view showing a conventional thermal relay, Figs. 2-4 and 4 are sectional views of a thermal relay showing an embodiment of the present invention,
4 and 5 are characteristic diagrams of the thermal relay of the present invention. 1... Thermal relay, 2... Case, 3
...Track main axis, 4...Adjustment cut, 5...Track 1st
Bimetal, 51... Movable contact, 5a...
...Tip, 6...Fixed contact, 7...
Bottom plate, 8...Second bimetal, 8a...
...Tip, 9...Sleeve.

Claims

[Scope of utility model registration request]

A case having an opening on one side, a bottom plate that closes the opening of the case, a main shaft installed upright in the center of the case, and a main shaft installed on the opposite side of the upper part, and which is attached to the opposite side of the case when the operating temperature is below a set operating temperature. A first bimetal having a movable contact that comes into contact with the fixed fixed contact, and a first bimetal that is slidably attached to the main shaft on the bottom plate side of the first bimetal, and that the first bimetal has a movable contact that contacts the fixed fixed contact, and is slidably attached to the main shaft on the bottom plate side of the first bimetal. 1. A thermal relay comprising a second bimetal set to press a part of the bimetal.