JPS6336090B2 - - Google Patents

Info

Publication number
JPS6336090B2
JPS6336090B2 JP20253082A JP20253082A JPS6336090B2 JP S6336090 B2 JPS6336090 B2 JP S6336090B2 JP 20253082 A JP20253082 A JP 20253082A JP 20253082 A JP20253082 A JP 20253082A JP S6336090 B2 JPS6336090 B2 JP S6336090B2
Authority
JP
Japan
Prior art keywords
weight
alloy
vacuum
performance
amount
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.)
Expired
Application number
JP20253082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5991617A (ja
Inventor
Eizo Naya
Mitsuhiro Okumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP20253082A priority Critical patent/JPS5991617A/ja
Priority to EP83111417A priority patent/EP0109088B1/en
Priority to DE8383111417T priority patent/DE3362624D1/de
Priority to US06/552,442 priority patent/US4575451A/en
Publication of JPS5991617A publication Critical patent/JPS5991617A/ja
Publication of JPS6336090B2 publication Critical patent/JPS6336090B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP20253082A 1982-11-16 1982-11-16 真空しや断器用接点 Granted JPS5991617A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP20253082A JPS5991617A (ja) 1982-11-16 1982-11-16 真空しや断器用接点
EP83111417A EP0109088B1 (en) 1982-11-16 1983-11-15 Contact material for vacuum circuit breaker
DE8383111417T DE3362624D1 (en) 1982-11-16 1983-11-15 Contact material for vacuum circuit breaker
US06/552,442 US4575451A (en) 1982-11-16 1983-11-16 Contact material for vacuum circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20253082A JPS5991617A (ja) 1982-11-16 1982-11-16 真空しや断器用接点

Publications (2)

Publication Number Publication Date
JPS5991617A JPS5991617A (ja) 1984-05-26
JPS6336090B2 true JPS6336090B2 (OSRAM) 1988-07-19

Family

ID=16459016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20253082A Granted JPS5991617A (ja) 1982-11-16 1982-11-16 真空しや断器用接点

Country Status (1)

Country Link
JP (1) JPS5991617A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2777479B2 (ja) * 1990-11-30 1998-07-16 株式会社日立製作所 真空遮断器用電極材料及び真空遮断器
TW320728B (OSRAM) * 1994-02-21 1997-11-21 Toshiba Co Ltd
JP6253494B2 (ja) * 2014-04-21 2017-12-27 三菱電機株式会社 真空バルブ用接点材料及び真空バルブ

Also Published As

Publication number Publication date
JPS5991617A (ja) 1984-05-26

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