JPS5874665U

JPS5874665U - bimetal actuator

Info

Publication number: JPS5874665U
Application number: JP16837981U
Authority: JP
Inventors: 宗田　志
Original assignee: 東京濾器株式会社
Priority date: 1981-11-13
Filing date: 1981-11-13
Publication date: 1983-05-20

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図はバイメタル作動装置としてのバ・「メタルシャ
ッタの使用状態を示す説明図、第２図は従来のバイメタ
ル作動装置の断面図、第３図は本考案のバイメタル作動
装置の断面図である。１．１′・・・・・・バイメタルシャッタ（バイメタル
作動装置）、２・・・・・・シャッタ、６・・・・・・
ケース、６ａ、６’　ａ・・・・・・取付部（固定側取
付部）、７゜７′・・・・・・うず巻状バイメタル、７
ａ、７’　ａ・・・・・・内周端部、７ｂ、　　？’　
ｂ・・・・・・外周端部、８・・・・・・回転軸（駆動
部）、９・・・・・・取付部材。Fig. 1 is an explanatory diagram showing how a metal shutter is used as a bimetal actuating device, Fig. 2 is a sectional view of a conventional bimetal actuating device, and Fig. 3 is a sectional view of a bimetal actuating device of the present invention. 1.1'...Bimetal shutter (bimetal actuating device), 2...Shutter, 6...
Case, 6a, 6'a...Mounting part (fixed side mounting part), 7゜7'...Spiral bimetal, 7
a, 7' a...Inner peripheral end, 7b, ? '
b... Outer peripheral end, 8... Rotating shaft (drive part), 9... Mounting member.

Claims

[Scope of utility model registration request]

A bimetal actuator equipped with a spiral-wound bimetal whose outer peripheral end is attached to a fixed side mounting part to use it as a fulcrum, and whose inner peripheral end is attached to a drive part such as a rotating shaft to use it as a point of action. In the bimetal actuating device, the outer circumferential end portion terminates along the winding direction of the spirally wound bimetal, and the outer circumferential end portion ending S in the winding direction is attached to the fixed side mounting portion. .