GB1129296A - High tension switch gear - Google Patents
High tension switch gearInfo
- Publication number
- GB1129296A GB1129296A GB48290/65D GB4829065D GB1129296A GB 1129296 A GB1129296 A GB 1129296A GB 48290/65 D GB48290/65 D GB 48290/65D GB 4829065 D GB4829065 D GB 4829065D GB 1129296 A GB1129296 A GB 1129296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filled
- circuit breaker
- oil
- nov
- withdrawable
- 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/24—Shutters or guards
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Organic Insulating Materials (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
1,129,296. Switchgear structures. CALOREMAG ELEKTRIZITATS A:G. 8 Nov., 1965 [7 Nov., 1964; 21 Nov., 1964], No. 47290/65. Heading H1N. In a withdrawable metal-clad switchgear the fixed isolating contact 22 is immersed in an insulating fluid such as oil or SF 6 in a chamber 13 provided with a shutter 21 which seals an opening 20 while the isolating contacts are separated and which opens as the isolating contact (56) (Fig. 6 not, shown) of the withdrawable circuit breaker is inserted into the opening, the circuit breaker co-operating with the walls of the opening 20 to prevent egress of the fluid while the isolating contacts are engaged. The circuit breaker (Fig. 6, not shown) comprises two series-connected oil blast interrupters (38, 39) located in oil filled tubes (36, 37) which contain gas-filled 'bladders (64, 65) allowing expansion; exhaust gasses escape through mufflers (63) (Fig. 7, not shown). The tubes 36, 37 are located in a metal casing (35) filled with SF 6 . Cast resin arms carry conductors (58, 59) to the isolating contacts (56, 57); the upper arm which houses a current transformer (62) is pivoted (at 60) to permit access to the circuit breaker. In a three-phase installation the three circuit breakers may be independently or collectively withdrawable. The oil insulated cables 8 and the bus-bars of the fixed part of the switchgear are housed in gas-filled earthed metal tubes 16, 9, 10, 11. Cable earthing switches 18 are provided.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0034311 | 1964-11-07 | ||
| DEC0034439 | 1964-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1129296A true GB1129296A (en) | 1968-10-02 |
Family
ID=25969966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB48290/65D Expired GB1129296A (en) | 1964-11-07 | 1965-11-08 | High tension switch gear |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3405325A (en) |
| AT (1) | AT277370B (en) |
| BE (1) | BE670552A (en) |
| CH (1) | CH439452A (en) |
| DE (2) | DE1465392A1 (en) |
| GB (1) | GB1129296A (en) |
| NL (1) | NL6512197A (en) |
| SE (1) | SE337245B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2157102A1 (en) * | 1971-11-12 | 1973-05-17 | Siemens Ag | FULLY INSULATED HIGH VOLTAGE SWITCHGEAR |
| JPS5016871A (en) * | 1973-06-20 | 1975-02-21 | ||
| JPS521470A (en) * | 1975-06-24 | 1977-01-07 | Hitachi Ltd | Breaker |
| DE8204536U1 (en) * | 1982-02-15 | 1982-07-08 | Siemens AG, 1000 Berlin und 8000 München | Encapsulated, compressed gas insulated high-voltage switchgear |
| US4821143A (en) * | 1987-10-30 | 1989-04-11 | Cooper Power Systems, Inc. | Switchgear enclosure with improved supporting frame and improved access door |
| JPH0828925B2 (en) * | 1988-03-11 | 1996-03-21 | 株式会社日立製作所 | Gas insulated switchgear |
| CN107910801A (en) * | 2017-11-28 | 2018-04-13 | 国网福建省电力有限公司 | A kind of 220kV cable outlets HGIS devices |
| CN116019090B (en) * | 2023-01-16 | 2023-10-31 | 杭州曙光电器有限公司 | Anti-loosening mouse partition plate device capable of being installed in electrified mode |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB243165A (en) * | 1924-11-28 | 1925-11-26 | David Reginald Davies | Improvements in electrical switch gear |
| BE373643A (en) * | 1929-09-26 | |||
| DE676618C (en) * | 1935-03-19 | 1939-06-08 | Siemens Schuckertwerke Akt Ges | counter |
| US2981815A (en) * | 1957-12-10 | 1961-04-25 | Westinghouse Electric Corp | Circuit interrupter |
| US3071671A (en) * | 1959-07-22 | 1963-01-01 | Westinghouse Electric Corp | Circuit interrupters |
| US3278712A (en) * | 1963-03-20 | 1966-10-11 | Mitsubishi Electric Corp | Metal-clad compressed-fluid switchgear constructions and fluid couplings therefor |
-
1964
- 1964-11-07 DE DE19641465392 patent/DE1465392A1/en active Pending
- 1964-11-21 DE DE19641465397 patent/DE1465397B2/en active Pending
-
1965
- 1965-08-16 AT AT00678/67A patent/AT277370B/en not_active IP Right Cessation
- 1965-08-17 CH CH1151465A patent/CH439452A/en unknown
- 1965-09-20 NL NL6512197A patent/NL6512197A/xx unknown
- 1965-10-06 BE BE670552D patent/BE670552A/xx unknown
- 1965-11-08 SE SE14388/65A patent/SE337245B/xx unknown
- 1965-11-08 US US506641A patent/US3405325A/en not_active Expired - Lifetime
- 1965-11-08 GB GB48290/65D patent/GB1129296A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT277370B (en) | 1969-12-29 |
| DE1465397A1 (en) | 1969-02-13 |
| BE670552A (en) | 1966-01-31 |
| NL6512197A (en) | 1966-05-09 |
| US3405325A (en) | 1968-10-08 |
| CH439452A (en) | 1967-07-15 |
| SE337245B (en) | 1971-08-02 |
| DE1465397B2 (en) | 1972-05-18 |
| DE1465392A1 (en) | 1969-03-27 |
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