JPH0450693B2 - - Google Patents

Info

Publication number
JPH0450693B2
JPH0450693B2 JP9480985A JP9480985A JPH0450693B2 JP H0450693 B2 JPH0450693 B2 JP H0450693B2 JP 9480985 A JP9480985 A JP 9480985A JP 9480985 A JP9480985 A JP 9480985A JP H0450693 B2 JPH0450693 B2 JP H0450693B2
Authority
JP
Japan
Prior art keywords
performance
contact material
tab
alloy
copper
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
JP9480985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61253730A (ja
Inventor
Mitsuhiro Okumura
Eizo Naya
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 JP9480985A priority Critical patent/JPS61253730A/ja
Priority to US06/857,190 priority patent/US4784829A/en
Priority to DE19863614642 priority patent/DE3614642A1/de
Publication of JPS61253730A publication Critical patent/JPS61253730A/ja
Publication of JPH0450693B2 publication Critical patent/JPH0450693B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP9480985A 1985-04-30 1985-04-30 真空しや断器用接点材料 Granted JPS61253730A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9480985A JPS61253730A (ja) 1985-04-30 1985-04-30 真空しや断器用接点材料
US06/857,190 US4784829A (en) 1985-04-30 1986-04-29 Contact material for vacuum circuit breaker
DE19863614642 DE3614642A1 (de) 1985-04-30 1986-04-30 Kontaktwerkstoff fuer einen vakuumschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9480985A JPS61253730A (ja) 1985-04-30 1985-04-30 真空しや断器用接点材料

Publications (2)

Publication Number Publication Date
JPS61253730A JPS61253730A (ja) 1986-11-11
JPH0450693B2 true JPH0450693B2 (h) 1992-08-17

Family

ID=14120383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9480985A Granted JPS61253730A (ja) 1985-04-30 1985-04-30 真空しや断器用接点材料

Country Status (1)

Country Link
JP (1) JPS61253730A (h)

Also Published As

Publication number Publication date
JPS61253730A (ja) 1986-11-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees