JPS6051856U - temperature sensitive switch - Google Patents

temperature sensitive switch

Info

Publication number
JPS6051856U
JPS6051856U JP14334983U JP14334983U JPS6051856U JP S6051856 U JPS6051856 U JP S6051856U JP 14334983 U JP14334983 U JP 14334983U JP 14334983 U JP14334983 U JP 14334983U JP S6051856 U JPS6051856 U JP S6051856U
Authority
JP
Japan
Prior art keywords
sensitive switch
contact
alloy plate
magnetic shunt
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14334983U
Other languages
Japanese (ja)
Inventor
田村　和顕
Original Assignee
日本電気株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP14334983U priority Critical patent/JPS6051856U/en
Publication of JPS6051856U publication Critical patent/JPS6051856U/en
Pending legal-status Critical Current

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  • Thermally Actuated Switches (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ，　ｂ及び第２図ａ，　ｂは本考案の第１及び
第２の実施例における正面と側面の断面図であり、第３
図は吸引力、バネ系の力と変位の関係を示すグラフであ
る。 １・・・永久磁石、２・・・ヨーク、３・・・スナップ
アクションバネ、４・・・ケース、５・・・可動接点バ
ネ、５ａ・・・可動接点、６・・・カード、７・・・外
部端子、８・・・固定接点、９・・・整磁合金板。Figures 1a, b and 2a, b are front and side sectional views of the first and second embodiments of the present invention;
The figure is a graph showing the relationship between suction force, spring system force, and displacement. DESCRIPTION OF SYMBOLS 1... Permanent magnet, 2... Yoke, 3... Snap action spring, 4... Case, 5... Movable contact spring, 5a... Movable contact, 6... Card, 7... ... External terminal, 8... Fixed contact, 9... Magnetic shunt alloy plate.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）Ｆｅ−ＮｉまたはＦｅ−Ｎｉ−Ｃｒよりなる整磁
合金板を一面に備えたケース内に、あらかじめ接触圧を
有して固定接点に接触する可動接点を配置すると共に、
上記整磁合金板の近接位置にスナップアクションバネに
固定された永久磁石を配置して、永久磁石の整磁合金板
への吸引力で、開離力で可動接点を動かし、接点を所定
温度で感動、開放させることを特徴とする感温スイッチ
。(1) In a case equipped with a magnetic shunt alloy plate made of Fe-Ni or Fe-Ni-Cr on one side, a movable contact that contacts a fixed contact with contact pressure is arranged in advance, and
A permanent magnet fixed to a snap-action spring is placed near the magnetic shunt alloy plate, and the attraction force of the permanent magnet to the magnetic shunt alloy plate moves the movable contact with the opening force, and the contact is maintained at a predetermined temperature. A temperature-sensitive switch characterized by touching and opening. （２）　　接点を、あらかじめ所定間隙を有して配置し
たことを特徴とする請求 の感温スイッチ。(2) The temperature-sensitive switch as claimed in claim 1, wherein the contacts are arranged in advance with a predetermined gap.
JP14334983U 1983-09-16 1983-09-16 temperature sensitive switch Pending JPS6051856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14334983U JPS6051856U (en) 1983-09-16 1983-09-16 temperature sensitive switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14334983U JPS6051856U (en) 1983-09-16 1983-09-16 temperature sensitive switch

Publications (1)

Publication Number Publication Date
JPS6051856U true JPS6051856U (en) 1985-04-11

Family

ID=30319996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14334983U Pending JPS6051856U (en) 1983-09-16 1983-09-16 temperature sensitive switch

Country Status (1)

Country Link
JP (1) JPS6051856U (en)

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