GB386729A - Improvements in and relating to high tension switch gear - Google Patents
Improvements in and relating to high tension switch gearInfo
- Publication number
- GB386729A GB386729A GB27725/31A GB2772531A GB386729A GB 386729 A GB386729 A GB 386729A GB 27725/31 A GB27725/31 A GB 27725/31A GB 2772531 A GB2772531 A GB 2772531A GB 386729 A GB386729 A GB 386729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- bus
- bar
- switches
- oct
- 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.)
- Expired
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
Abstract
386,729. Switchgear structures. AKT.-GES. BROWN, BOVERI, ET CIE, Baden, Switzerland. Oct. 6, 1931, No. 27725. Convention date, Oct. 15, 1930. [Class 38 (v).] A switchgear structure for connecting a feeder to a ring-main comprises a totally-enclosed chamber 8 containing the current transformers 9 and potential transformers, the chamber being located between the top 6 of the power oil switch chamber 11 and the bottom 7 of the chamber 3 of the oil-immersed bus-bar disconnecting switches 1. An integral casting provides also a chamber 14 for the relays and measuring instruments. The movable members 1 are arranged to open with a quick action and, in the closed position, to be collinear with the bus-bars 2, and funnels 15 for each bus-bar are arranged beneath closeable openings for testing or earthing the appropriate bus-bar. A cover 10 of the intermediate chamber 8 is suitably interlocked with the various switches and the latter are also indirectly interlocked with the lowering gear for the tank 11. Indicators for the bus-bar switches 1 may be provided.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE604818X | 1930-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB386729A true GB386729A (en) | 1933-01-26 |
Family
ID=32913919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27725/31A Expired GB386729A (en) | 1930-10-16 | 1931-10-06 | Improvements in and relating to high tension switch gear |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1980739A (en) |
| DE (1) | DE604818C (en) |
| FR (1) | FR723964A (en) |
| GB (1) | GB386729A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE746318C (en) * | 1937-08-28 | 1944-08-01 | Aeg | Firedamp proof electrical switchgear with cylindrical busbar box for busbars of round cross-section and with locked switch boxes |
| DE1093859B (en) * | 1955-04-23 | 1960-12-01 | Calor Emag Elektrizitaets Ag | Ring cable branch panel |
| DE3608548C2 (en) * | 1986-03-14 | 1994-05-19 | Bbc Brown Boveri & Cie | Compressed gas-insulated, three-phase encapsulated high-voltage circuit breaker |
-
1930
- 1930-10-16 DE DE1930604818D patent/DE604818C/en not_active Expired
-
1931
- 1931-10-06 GB GB27725/31A patent/GB386729A/en not_active Expired
- 1931-10-09 FR FR723964D patent/FR723964A/en not_active Expired
- 1931-10-15 US US568934A patent/US1980739A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1980739A (en) | 1934-11-13 |
| DE604818C (en) | 1934-10-29 |
| FR723964A (en) | 1932-04-18 |
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