IN157109B - - Google Patents
Info
- Publication number
- IN157109B IN157109B IN663/DEL/81A IN663DE1981A IN157109B IN 157109 B IN157109 B IN 157109B IN 663DE1981 A IN663DE1981 A IN 663DE1981A IN 157109 B IN157109 B IN 157109B
- Authority
- IN
- India
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
- H02B13/075—Earthing arrangements
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/187—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet comprising a hollow annular arc runner and a central contact between which a radially drawn arc rotates
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8102210 | 1981-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN157109B true IN157109B (ko) | 1986-01-18 |
Family
ID=10519207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN663/DEL/81A IN157109B (ko) | 1981-01-24 | 1981-10-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4445017A (ko) |
| BR (1) | BR8107032A (ko) |
| IN (1) | IN157109B (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3506383A1 (de) * | 1985-02-23 | 1986-09-04 | Sachsenwerk, Licht- und Kraft-AG, 8000 München | Elektrische schaltanlagen und schaltverfahren dieser anlage |
| US4980527A (en) * | 1989-02-08 | 1990-12-25 | A. B. Chance Company | Arc spinner interrupter |
| US5015810A (en) * | 1989-02-08 | 1991-05-14 | A. B. Chance Company | Arc spinner interrupter |
| WO1991008579A1 (en) * | 1989-12-05 | 1991-06-13 | A.B. Chance Company | Arc spinner interrupter |
| DE102007016720A1 (de) * | 2007-04-07 | 2008-10-09 | Areva Energietechnik Gmbh | Elektrisches Schaltgerät |
| EP2568493B1 (en) * | 2011-09-06 | 2015-12-16 | ABB Research Ltd. | High-Voltage switching device |
| EP3280016A4 (en) | 2015-04-02 | 2018-11-07 | Mitsubishi Electric Corporation | Gas-insulated switchgear |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB947102A (en) * | 1961-10-09 | 1964-01-22 | Ass Elect Ind | Improvements relating to electrical switchgear |
| US4031341A (en) * | 1976-01-14 | 1977-06-21 | Timex Corporation | Dual function pusher and rotate switch for solid state digital watches having detent spring |
-
1981
- 1981-10-13 IN IN663/DEL/81A patent/IN157109B/en unknown
- 1981-10-16 US US06/311,922 patent/US4445017A/en not_active Expired - Lifetime
- 1981-10-30 BR BR8107032A patent/BR8107032A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4445017A (en) | 1984-04-24 |
| BR8107032A (pt) | 1982-09-08 |