JPS5278075A - Vacuum switch - Google Patents
Vacuum switchInfo
- Publication number
- JPS5278075A JPS5278075A JP15533975A JP15533975A JPS5278075A JP S5278075 A JPS5278075 A JP S5278075A JP 15533975 A JP15533975 A JP 15533975A JP 15533975 A JP15533975 A JP 15533975A JP S5278075 A JPS5278075 A JP S5278075A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum switch
- vacuum
- switch
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50155339A JPS597176B2 (en) | 1975-12-24 | 1975-12-24 | Shinkaiheiki |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50155339A JPS597176B2 (en) | 1975-12-24 | 1975-12-24 | Shinkaiheiki |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5278075A true JPS5278075A (en) | 1977-07-01 |
JPS597176B2 JPS597176B2 (en) | 1984-02-16 |
Family
ID=15603717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50155339A Expired JPS597176B2 (en) | 1975-12-24 | 1975-12-24 | Shinkaiheiki |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS597176B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119326A (en) * | 1979-03-08 | 1980-09-13 | Tokyo Shibaura Electric Co | Vacuum valve |
JPS56106320A (en) * | 1980-01-29 | 1981-08-24 | Tokyo Shibaura Electric Co | Vacuum valve |
JPS57101449U (en) * | 1980-12-15 | 1982-06-22 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01100768U (en) * | 1987-12-24 | 1989-07-06 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910047U (en) * | 1972-04-28 | 1974-01-28 | ||
JPS50114576A (en) * | 1974-02-25 | 1975-09-08 |
-
1975
- 1975-12-24 JP JP50155339A patent/JPS597176B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910047U (en) * | 1972-04-28 | 1974-01-28 | ||
JPS50114576A (en) * | 1974-02-25 | 1975-09-08 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119326A (en) * | 1979-03-08 | 1980-09-13 | Tokyo Shibaura Electric Co | Vacuum valve |
JPS6244368B2 (en) * | 1979-03-08 | 1987-09-19 | Tokyo Shibaura Electric Co | |
JPS56106320A (en) * | 1980-01-29 | 1981-08-24 | Tokyo Shibaura Electric Co | Vacuum valve |
JPS57101449U (en) * | 1980-12-15 | 1982-06-22 | ||
JPS631399Y2 (en) * | 1980-12-15 | 1988-01-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS597176B2 (en) | 1984-02-16 |
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