Horizontal double plane high voltage switching assembly
US4032820A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 5, 1975 |
| Grant date | Jun 28, 1977 |
| Priority date | — |
| Expiry date | May 5, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02B5/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Gas circuit breakers, gas insulated disconnecting switches, current transformers, gas insulated feeding bus bars and other main component devices making up a gas insulated power switch-gear apparatus used for the power electric substation or the power electric switching station are arranged in at least one straight line in a horizontal plane. Gas insulated main bus bars are arranged substantially at right angles to the straight lines including the component devices, in a different plane parallel to the above-mentioned plane containing the devices, thus reducing the height of the apparatus as a whole and at the same time improving the earthquake-proofness thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.