JPS5835225U - contact switching device - Google Patents

contact switching device

Info

Publication number
JPS5835225U
JPS5835225U JP12976581U JP12976581U JPS5835225U JP S5835225 U JPS5835225 U JP S5835225U JP 12976581 U JP12976581 U JP 12976581U JP 12976581 U JP12976581 U JP 12976581U JP S5835225 U JPS5835225 U JP S5835225U
Authority
JP
Japan
Prior art keywords
contact
metal
contacts
noble metal
interval
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
JP12976581U
Other languages
Japanese (ja)
Inventor
正 村上
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 JP12976581U priority Critical patent/JPS5835225U/en
Publication of JPS5835225U publication Critical patent/JPS5835225U/en
Pending legal-status Critical Current

Links

Landscapes

  • Contacts (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]

図面は本考案接点開閉装置の一実施例を示し、第１図は
分解斜面図、第２図は開閉動作図である。 １．２・・・接点、３．４・・・接点板。The drawings show an embodiment of the contact opening/closing device of the present invention, FIG. 1 is an exploded perspective view, and FIG. 2 is an opening/closing operation diagram. 1.2... Contact, 3.4... Contact plate.

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
点が高い金属製接点と、この金属製接点を両側に、且つ
貴金属製接点を中央に夫々固定して同一性能の接点相互
が離合する上下に対面した両接点板とでなり、而もその
両接点板の少なくとも一方を、オフに際し中央の貴金属
製接点間隔が両側の金属製接点間隔より大きくなるよう
曲面状に形成してなる接点開閉装置。A contact made of a noble metal with a small electrical resistance value and a low melting point, a contact made of a metal with a larger electrical resistance value and a higher melting point than the above-mentioned noble metal contact, and a contact made of a noble metal with this metal contact on both sides. It consists of both contact plates that are fixed in the center and face each other upwardly and downwardly, with contacts of the same performance separating from each other, and when at least one of the contact plates is turned off, the interval between the precious metal contacts in the center is the same as the metal contacts on both sides. A contact opening/closing device formed into a curved surface that is larger than the interval.
JP12976581U 1981-08-31 1981-08-31 contact switching device Pending JPS5835225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12976581U JPS5835225U (en) 1981-08-31 1981-08-31 contact switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12976581U JPS5835225U (en) 1981-08-31 1981-08-31 contact switching device

Publications (1)

Publication Number Publication Date
JPS5835225U true JPS5835225U (en) 1983-03-08

Family

ID=29923427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12976581U Pending JPS5835225U (en) 1981-08-31 1981-08-31 contact switching device

Country Status (1)

Country Link
JP (1) JPS5835225U (en)

Similar Documents

Publication Publication Date Title
JPS5835225U (en) contact switching device
JPS5871918U (en) contact device
JPS5834329U (en) contact switching device
JPS5835228U (en) contact switching device
JPS5835230U (en) contact switching device
JPS5835231U (en) Double-cut contact switching device
JPS58168016U (en) Double-cut contact switching device
JPS5849818U (en) contact switching device
JPS5835226U (en) contact switching device
JPS5835229U (en) contact switching device
JPS594122U (en) Double-cut contact switching device
JPS58183732U (en) contact switching device
JPS60129716U (en) Structure of variable resistance attenuator
JPS5835227U (en) contact switching device
JPS58168014U (en) Double-cut contact switching device
JPS60156631U (en) push button switch
JPS5936534U (en) Double-cut contact switching device
JPS5835232U (en) Contact opening/closing mechanism
JPS59187025U (en) Contact structure
JPS5851487U (en) Spacer mounting device
JPS60109233U (en) switch
JPS59113916U (en) switch mechanism
JPS59144712U (en) Electrode structure in gas switch
JPS5819427U (en) electrical contacts
JPS5885730U (en) switch