Towards a hybrid raytrace-based beam/wavefield-extrapolated beam migration algorithm: 72nd Annual In

A simplified-type of multi-phase compressed-gas circuit-interrupter installation is provided in which costly and complicated I-beam base structures are eliminated, and the low-pressure gas-reservoir tank is so used and located as to provide a lower main support for the circuit-breaker installation. In addition, the high-pressure gas-reservoir tank is so used and located in such a manner that its main supporting brackets become a main support for the circuit-breaker assembly.