JPS5533714A - Vacuum bulb - Google Patents

Vacuum bulb

Info

Publication number
JPS5533714A
JPS5533714A JP10564878A JP10564878A JPS5533714A JP S5533714 A JPS5533714 A JP S5533714A JP 10564878 A JP10564878 A JP 10564878A JP 10564878 A JP10564878 A JP 10564878A JP S5533714 A JPS5533714 A JP S5533714A
Authority
JP
Japan
Prior art keywords
vacuum bulb
bulb
vacuum
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.)
Granted
Application number
JP10564878A
Other languages
Japanese (ja)
Other versions
JPS611854B2 (en
Inventor
Satoru Shioiri
Iwao Ooshima
Shinichi Menjiyou
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP10564878A priority Critical patent/JPS5533714A/en
Publication of JPS5533714A publication Critical patent/JPS5533714A/en
Publication of JPS611854B2 publication Critical patent/JPS611854B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP10564878A 1978-08-31 1978-08-31 Vacuum bulb Granted JPS5533714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10564878A JPS5533714A (en) 1978-08-31 1978-08-31 Vacuum bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10564878A JPS5533714A (en) 1978-08-31 1978-08-31 Vacuum bulb

Publications (2)

Publication Number Publication Date
JPS5533714A true JPS5533714A (en) 1980-03-10
JPS611854B2 JPS611854B2 (en) 1986-01-21

Family

ID=14413265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10564878A Granted JPS5533714A (en) 1978-08-31 1978-08-31 Vacuum bulb

Country Status (1)

Country Link
JP (1) JPS5533714A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011258523A (en) * 2010-06-11 2011-12-22 Toshiba Corp Vacuum switchgear device
JP2021089828A (en) * 2019-12-03 2021-06-10 株式会社東芝 Vacuum valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011258523A (en) * 2010-06-11 2011-12-22 Toshiba Corp Vacuum switchgear device
JP2021089828A (en) * 2019-12-03 2021-06-10 株式会社東芝 Vacuum valve

Also Published As

Publication number Publication date
JPS611854B2 (en) 1986-01-21

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