JPS5835232U - Contact opening/closing mechanism - Google Patents

Contact opening/closing mechanism

Info

Publication number
JPS5835232U
JPS5835232U JP12976681U JP12976681U JPS5835232U JP S5835232 U JPS5835232 U JP S5835232U JP 12976681 U JP12976681 U JP 12976681U JP 12976681 U JP12976681 U JP 12976681U JP S5835232 U JPS5835232 U JP S5835232U
Authority
JP
Japan
Prior art keywords
contact
precious metal
bellows
spring plate
plate
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
JP12976681U
Other languages
Japanese (ja)
Inventor
松下　英敏
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP12976681U priority Critical patent/JPS5835232U/en
Publication of JPS5835232U publication Critical patent/JPS5835232U/en
Pending legal-status Critical Current

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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]

図面は本考案接点開閉装置の一実施例を示し、第１図は
正面図、第２図は開閉動作図である。 １・・・接点、２・・・蛇腹状バネ板、３・・・固定接
点板、４・・・接点、５・・・可動接点。The drawings show an embodiment of the contact opening/closing device of the present invention, with FIG. 1 being a front view and FIG. 2 being an opening/closing operation diagram. DESCRIPTION OF SYMBOLS 1... Contact, 2... Bellows-shaped spring plate, 3... Fixed contact plate, 4... Contact, 5... Movable contact.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気的抵抗値が小さく、且つ融点が低い貴金属製接点と
、電気的抵抗値が前記貴金属製接点より大きく、且つ融
点が高い金属製蛇腹状バネ板とでなり、而もその蛇腹状
バネ板の各中間片に前記貴金属製接点を相隣接するもの
が互に離間して固定し、且つ蛇腹状バネ板の末端を固定
接点板に接続し最先端の貴金属製接点と離合すると共に
、而も同材料の貴金属接点を有する可動接点板の進行で
相隣接する各貴金属製接点を押圧接合してなる接点開閉
装置。It consists of a contact made of a precious metal that has a small electrical resistance value and a low melting point, and a bellows-shaped spring plate made of a metal that has a larger electrical resistance value and a higher melting point than the noble metal contact, and the bellows-like spring plate has a The precious metal contacts are fixed to each intermediate piece with adjacent ones spaced apart from each other, and the end of the bellows-like spring plate is connected to the fixed contact plate to be separated from the most advanced precious metal contact, and also the same. A contact opening/closing device in which adjacent precious metal contacts are pressed together by advancing a movable contact plate having precious metal contacts made of material.
JP12976681U 1981-08-31 1981-08-31 Contact opening/closing mechanism Pending JPS5835232U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12976681U JPS5835232U (en) 1981-08-31 1981-08-31 Contact opening/closing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12976681U JPS5835232U (en) 1981-08-31 1981-08-31 Contact opening/closing mechanism

Publications (1)

Publication Number Publication Date
JPS5835232U true JPS5835232U (en) 1983-03-08

Family

ID=29923428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12976681U Pending JPS5835232U (en) 1981-08-31 1981-08-31 Contact opening/closing mechanism

Country Status (1)

Country Link
JP (1) JPS5835232U (en)

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