GB921217A - Improvements in prefabricated cellular-type electric switch-gears - Google Patents
Improvements in prefabricated cellular-type electric switch-gearsInfo
- Publication number
- GB921217A GB921217A GB21831/59A GB2183159A GB921217A GB 921217 A GB921217 A GB 921217A GB 21831/59 A GB21831/59 A GB 21831/59A GB 2183159 A GB2183159 A GB 2183159A GB 921217 A GB921217 A GB 921217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- breaker
- circuit
- switch
- fixed
- current transformer
- 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
- 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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Patch Boards (AREA)
Abstract
921,217. Switchgear structures. SOCIETE ANONYME DE PARTICIPATIONS APPABEILLAGE GARDY. June 25, 1959 [Feb. 17, 1959], No. 21831/59. Class 38 (5). A switchgear structure includes a withdrawable circuit-breaker 22 and a stationary assembly including fixed isolating contacts and a bus-bar assembly 17a . . . 17c at the front of the circuit-breaker and a current transformer 25, earthing switch 36 and a cable box 35 below the circuit-breaker. The circuit-breaker easing, the current transformer casing, the housings 14, 16 for the fixed isolating contacts and the through bushing assembly 44 of the cable box 35 are formed from synthetic resin, e.g. ethoxyline resin. The fixed components below the circuit-breaker are straddled by a frame having rollers 85, 90 and carrying the circuit-breaker which is provided with horizontally disposed guide rollers 96 to guide the movable frame in the fixed assembly. A shutter 47 for covering the fixed isolating contacts is operated by cables 49 and levers 56 which are moved by a projection on the movable frame. The earthing switch 36 may be closed by a control handle 40 only when the circuit-breaker is withdrawn, insertion of the circuit-breaker causes a panel 80 of the movable frame to open the switch 36 if it is not already open. The switch 36 is connected by a cable 98 to a latch 79 which prevents the removal of a front panel 67 unless the earthing switch is closed. A detent 74 prevents the replacing of the panel 67 unless the current transformer 25 is correctly positioned.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6968959 | 1959-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB921217A true GB921217A (en) | 1963-03-20 |
Family
ID=4529692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21831/59A Expired GB921217A (en) | 1959-02-17 | 1959-06-25 | Improvements in prefabricated cellular-type electric switch-gears |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE586425A (en) |
CH (1) | CH350341A (en) |
ES (1) | ES250737A1 (en) |
FR (1) | FR1222933A (en) |
GB (1) | GB921217A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121606A (en) * | 1982-05-19 | 1983-12-21 | Meidensha Electric Mfg Co Ltd | Draw-out electric switchgear |
EP2458607A1 (en) * | 2010-11-30 | 2012-05-30 | Schneider Electric Industries SAS | Interlocking device intended for securing access to the cable box of an electric cell and electric cell comprising such a device |
JPWO2013084572A1 (en) * | 2011-12-08 | 2015-04-27 | 三菱電機株式会社 | Switchgear |
RU2575636C2 (en) * | 2010-11-30 | 2016-02-20 | Шнейдер Электрик Эндюстри Сас | Locking device intended to ensure safe access to cable box of electrical cabinet and electrical cabinet with such device |
CN108447667A (en) * | 2018-05-04 | 2018-08-24 | 卓维电力科技有限公司 | A kind of safe voltage transformer |
CN108767726A (en) * | 2018-07-27 | 2018-11-06 | 四川电器集团股份有限公司 | A kind of 40.5kV switch apparatus systems |
EP3871301A4 (en) * | 2018-10-23 | 2022-09-14 | ABB Schweiz AG | Shutter mechanism for switchgear and switchgear thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2177530B1 (en) * | 1972-03-28 | 1974-08-02 | Merlin Gerin | |
DE2749003C3 (en) * | 1977-11-02 | 1983-11-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Device for locking a switch mounted on a withdrawable part |
DE3545780A1 (en) * | 1985-12-20 | 1987-06-25 | Siemens Ag | SWITCHING CELL FOR RECEIVING A SWITCHGEAR MOVABLE BY AN ADJUSTING DRIVE |
-
1959
- 1959-02-17 CH CH350341D patent/CH350341A/en unknown
- 1959-03-26 FR FR790429A patent/FR1222933A/en not_active Expired
- 1959-06-25 GB GB21831/59A patent/GB921217A/en not_active Expired
- 1959-07-10 ES ES0250737A patent/ES250737A1/en not_active Expired
-
1960
- 1960-01-11 BE BE586425A patent/BE586425A/en unknown
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121606A (en) * | 1982-05-19 | 1983-12-21 | Meidensha Electric Mfg Co Ltd | Draw-out electric switchgear |
EP2458607A1 (en) * | 2010-11-30 | 2012-05-30 | Schneider Electric Industries SAS | Interlocking device intended for securing access to the cable box of an electric cell and electric cell comprising such a device |
FR2968144A1 (en) * | 2010-11-30 | 2012-06-01 | Schneider Electric Ind Sas | INTERLOCKING DEVICE FOR SECURING ACCESS TO THE CABLE BOX OF AN ELECTRIC CELL AND ELECTRIC CELL COMPRISING SUCH A DEVICE |
AU2011253702B2 (en) * | 2010-11-30 | 2014-10-09 | Schneider Electric Industries Sas | Interlock device designed to secure access to the cable box of an electric cubicle and electric cubicle comprising one such device |
RU2575636C2 (en) * | 2010-11-30 | 2016-02-20 | Шнейдер Электрик Эндюстри Сас | Locking device intended to ensure safe access to cable box of electrical cabinet and electrical cabinet with such device |
JPWO2013084572A1 (en) * | 2011-12-08 | 2015-04-27 | 三菱電機株式会社 | Switchgear |
DE112012005137B4 (en) | 2011-12-08 | 2022-06-23 | Mitsubishi Electric Corp. | switchgear |
CN108447667A (en) * | 2018-05-04 | 2018-08-24 | 卓维电力科技有限公司 | A kind of safe voltage transformer |
CN108767726A (en) * | 2018-07-27 | 2018-11-06 | 四川电器集团股份有限公司 | A kind of 40.5kV switch apparatus systems |
CN108767726B (en) * | 2018-07-27 | 2023-05-23 | 四川电器集团股份有限公司 | 40.5kV switchgear system |
EP3871301A4 (en) * | 2018-10-23 | 2022-09-14 | ABB Schweiz AG | Shutter mechanism for switchgear and switchgear thereof |
EP4148921A1 (en) * | 2018-10-23 | 2023-03-15 | ABB Schweiz AG | Shutter mechanism for switchgear and switchgear thereof |
Also Published As
Publication number | Publication date |
---|---|
CH350341A (en) | 1960-11-30 |
BE586425A (en) | 1960-05-03 |
ES250737A1 (en) | 1960-01-16 |
FR1222933A (en) | 1960-06-14 |
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