JPS5890638U - current breaker - Google Patents

current breaker

Info

Publication number
JPS5890638U
JPS5890638U JP18493681U JP18493681U JPS5890638U JP S5890638 U JPS5890638 U JP S5890638U JP 18493681 U JP18493681 U JP 18493681U JP 18493681 U JP18493681 U JP 18493681U JP S5890638 U JPS5890638 U JP S5890638U
Authority
JP
Japan
Prior art keywords
switch piece
heater
current breaker
switch
contact member
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
JP18493681U
Other languages
Japanese (ja)
Inventor
田辺　康陽
辰男 堀内
Original Assignee
ウシオ電機株式会社
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 ウシオ電機株式会社 filed Critical ウシオ電機株式会社
Priority to JP18493681U priority Critical patent/JPS5890638U/en
Publication of JPS5890638U publication Critical patent/JPS5890638U/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) [Summary] 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 the drawing]

第１図及び第２図は、夫々本考案の一実施例を示す縦断
側面図及び外観斜視図、第３図は第１図における金属ケ
ースを示す斜視図、第４図は本考案の他の実施例を示す
縦断側面図である。 １・・・金属ケース、２・・・断熱部材、３・・・内部
空間、４・・・スイッチ片、−５・・・金属片、６，６
′・・・接点部材、７．７′・・・ヒーター、８Ａ、　
　８Ｂ・・・リード端子、９１・・・ケース、９２・・
・保持部材、９５・・・作動片。1 and 2 are a longitudinal sectional side view and an external perspective view showing one embodiment of the present invention, respectively, FIG. 3 is a perspective view showing the metal case in FIG. 1, and FIG. 4 is another embodiment of the present invention. FIG. 2 is a longitudinal side view showing an example. DESCRIPTION OF SYMBOLS 1... Metal case, 2... Heat insulation member, 3... Internal space, 4... Switch piece, -5... Metal piece, 6, 6
'...Contact member, 7.7'...Heater, 8A,
8B...Lead terminal, 91...Case, 92...
- Holding member, 95... actuation piece.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　バイメタルより成るスイッチ片と、このスイ
ッチ片と共にスイッチを構成する接点部材と、前記スイ
ッチ片に直列に接続された１通電により発熱して当該ス
イッチ片を加熱するヒーターと、前記スイッチ片及び接
点部材並びにヒーターを包囲する断熱部材と、この断熱
部材に挿通され、前記スイッチ片若しくはヒーターに接
続されたリード端子を具えて成ることを特徴とする電流
遮断器。(1) A switch piece made of bimetal, a contact member that constitutes a switch together with the switch piece, a heater connected in series to the switch piece that heats the switch piece by generating heat when energized, the switch piece and A current breaker comprising: a heat insulating member surrounding a contact member and a heater; and a lead terminal inserted through the heat insulating member and connected to the switch piece or the heater. （２）前記ヒーターが、前記スイッチ片及び接点部材を
取り囲む熱拡散部材に取り付けられて成ることを特徴と
する実用新案登録請求の範囲第１、項記載の電流遮断器
。(2) The current breaker according to claim 1, wherein the heater is attached to a heat diffusion member surrounding the switch piece and the contact member.
JP18493681U 1981-12-14 1981-12-14 current breaker Pending JPS5890638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18493681U JPS5890638U (en) 1981-12-14 1981-12-14 current breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18493681U JPS5890638U (en) 1981-12-14 1981-12-14 current breaker

Publications (1)

Publication Number Publication Date
JPS5890638U true JPS5890638U (en) 1983-06-20

Family

ID=29985531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18493681U Pending JPS5890638U (en) 1981-12-14 1981-12-14 current breaker

Country Status (1)

Country Link
JP (1) JPS5890638U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546053U (en) * 1977-06-15 1979-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546053U (en) * 1977-06-15 1979-01-16

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