JPS55108128A - Vacuum bulb - Google Patents
Vacuum bulbInfo
- Publication number
- JPS55108128A JPS55108128A JP1507879A JP1507879A JPS55108128A JP S55108128 A JPS55108128 A JP S55108128A JP 1507879 A JP1507879 A JP 1507879A JP 1507879 A JP1507879 A JP 1507879A JP S55108128 A JPS55108128 A JP S55108128A
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1507879A JPS55108128A (en) | 1979-02-14 | 1979-02-14 | Vacuum bulb |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1507879A JPS55108128A (en) | 1979-02-14 | 1979-02-14 | Vacuum bulb |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55108128A true JPS55108128A (en) | 1980-08-19 |
Family
ID=11878807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1507879A Pending JPS55108128A (en) | 1979-02-14 | 1979-02-14 | Vacuum bulb |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55108128A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007116661A1 (en) * | 2006-03-27 | 2007-10-18 | Mitsubishi Electric Corporation | Switchgear and method for manufacturing same |
JP2010010008A (en) * | 2008-06-30 | 2010-01-14 | Hitachi Ltd | Vacuum switchgear |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911257B1 (en) * | 1970-05-15 | 1974-03-15 |
-
1979
- 1979-02-14 JP JP1507879A patent/JPS55108128A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911257B1 (en) * | 1970-05-15 | 1974-03-15 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007116661A1 (en) * | 2006-03-27 | 2007-10-18 | Mitsubishi Electric Corporation | Switchgear and method for manufacturing same |
JPWO2007116661A1 (en) * | 2006-03-27 | 2009-08-20 | 三菱電機株式会社 | Switchgear and manufacturing method thereof |
US7880111B2 (en) | 2006-03-27 | 2011-02-01 | Mitsubishi Electric Corporation | Switchgear and method of fabricating the same |
JP4686600B2 (en) * | 2006-03-27 | 2011-05-25 | 三菱電機株式会社 | Switchgear and manufacturing method thereof |
CN103094003A (en) * | 2006-03-27 | 2013-05-08 | 三菱电机株式会社 | Switchgear and method for manufacturing same |
JP2010010008A (en) * | 2008-06-30 | 2010-01-14 | Hitachi Ltd | Vacuum switchgear |
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