JPS53139149A - Electric switch - Google Patents
Electric switchInfo
- Publication number
- JPS53139149A JPS53139149A JP5612978A JP5612978A JPS53139149A JP S53139149 A JPS53139149 A JP S53139149A JP 5612978 A JP5612978 A JP 5612978A JP 5612978 A JP5612978 A JP 5612978A JP S53139149 A JPS53139149 A JP S53139149A
- Authority
- JP
- Japan
- Prior art keywords
- electric switch
- switch
- electric
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
-
- 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
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772721258 DE2721258A1 (en) | 1977-05-11 | 1977-05-11 | Encased switching section filled with insulating gas - has vacuum power switch formed as part of and for opening and closing of isolator switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53139149A true JPS53139149A (en) | 1978-12-05 |
Family
ID=6008653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5612978A Pending JPS53139149A (en) | 1977-05-11 | 1978-05-11 | Electric switch |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS53139149A (en) |
DE (1) | DE2721258A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56114235A (en) * | 1980-02-14 | 1981-09-08 | Mitsubishi Electric Corp | Gas insulating switching device |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54113838A (en) * | 1978-02-24 | 1979-09-05 | Toshiba Corp | Enclosed type switching device |
DE2818914A1 (en) * | 1978-04-28 | 1979-10-31 | Siemens Ag | SWITCH COMBINATION FOR BUSBAR SYSTEMS |
DE2818905C3 (en) * | 1978-04-28 | 1982-12-09 | Siemens AG, 1000 Berlin und 8000 München | Medium voltage electrical switchgear panel |
EP0008513A1 (en) * | 1978-08-18 | 1980-03-05 | George Caton | Switch arrangement for three-phase electrical supply |
DE2924430A1 (en) * | 1979-06-16 | 1980-12-18 | Bbc Brown Boveri & Cie | METAL-ENCLOSED, SF DEEP 6 GAS INSULATED SWITCHGEAR |
DE3337277A1 (en) * | 1983-10-13 | 1985-04-25 | Brown, Boveri & Cie Ag, 6800 Mannheim | Medium-voltage switching installation having single-pole encapsulated busbars |
DE102004029871A1 (en) | 2004-06-16 | 2006-02-16 | Siemens Ag | Circuit breaker with an interrupter arranged within an encapsulating housing |
US7829814B2 (en) * | 2007-09-26 | 2010-11-09 | Eaton Corporation | Vacuum circuit interrupter grounding assembly |
-
1977
- 1977-05-11 DE DE19772721258 patent/DE2721258A1/en active Pending
-
1978
- 1978-05-11 JP JP5612978A patent/JPS53139149A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56114235A (en) * | 1980-02-14 | 1981-09-08 | Mitsubishi Electric Corp | Gas insulating switching device |
Also Published As
Publication number | Publication date |
---|---|
DE2721258A1 (en) | 1978-11-23 |
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