JPS6329368B2 - - Google Patents

Info

Publication number
JPS6329368B2
JPS6329368B2 JP56075471A JP7547181A JPS6329368B2 JP S6329368 B2 JPS6329368 B2 JP S6329368B2 JP 56075471 A JP56075471 A JP 56075471A JP 7547181 A JP7547181 A JP 7547181A JP S6329368 B2 JPS6329368 B2 JP S6329368B2
Authority
JP
Japan
Prior art keywords
spacer
electrode
current
recess
electrode rod
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
JP56075471A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57189420A (en
Inventor
Takamitsu Sano
Taiji Noda
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP7547181A priority Critical patent/JPS57189420A/ja
Publication of JPS57189420A publication Critical patent/JPS57189420A/ja
Publication of JPS6329368B2 publication Critical patent/JPS6329368B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP7547181A 1981-05-19 1981-05-19 Vacuum breaker Granted JPS57189420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7547181A JPS57189420A (en) 1981-05-19 1981-05-19 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7547181A JPS57189420A (en) 1981-05-19 1981-05-19 Vacuum breaker

Publications (2)

Publication Number Publication Date
JPS57189420A JPS57189420A (en) 1982-11-20
JPS6329368B2 true JPS6329368B2 (en]) 1988-06-13

Family

ID=13577247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7547181A Granted JPS57189420A (en) 1981-05-19 1981-05-19 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57189420A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684829A (en) * 1979-12-13 1981-07-10 Tokyo Shibaura Electric Co Vacuum valve

Also Published As

Publication number Publication date
JPS57189420A (en) 1982-11-20

Similar Documents

Publication Publication Date Title
US4588879A (en) Vacuum interrupter
US4982059A (en) Axial magnetic field interrupter
US4473731A (en) Vacuum circuit interrupter
EP0133368B2 (en) High current switch contact
JPS6329368B2 (en])
CA1234856A (en) Contact structure for vacuum circuit breaker
US4737605A (en) Vacuum switching tube
US2554078A (en) Electron discharge device and locking means therefor
JPS6329367B2 (en])
JPS5840513Y2 (ja) 真空ヒュ−ズの電極構造
JPS5848321A (ja) 真空しや断器
JPS6347218B2 (en])
JPS6338806B2 (en])
JPS6336918Y2 (en])
JPS5840514Y2 (ja) 真空ヒユ−ズ
JPS6313634Y2 (en])
JPS5847625Y2 (ja) 真空しや断器
JPS6313635Y2 (en])
JPS6328829Y2 (en])
JPS6347219B2 (en])
JPS6318293B2 (en])
JP3243162B2 (ja) 真空バルブ
JPS5848320A (ja) 真空しや断器
JPS6245401Y2 (en])
JPS58129718A (ja) 真空インタラプタ