Nearly zero powerloss generator for use as e.g. hydro-energy drive circuit in electric vehicle, has compression zone limited by valves, and expansion zone filled with gas, where pressure difference in zones is converted into flow pressure

摘要

The generator has a liquefied gas compression zone (2) limited by valves (5), and a liquefied gas expansion zone (3) filled with partial-liquefied gas, where static pressure difference in the zones is converted into increased flow pressure by a liquefied gas circulating pump (1). A transmission (22), inverter and the pump are arranged at an outer side of the compression zone, where the generator is placed in a heat-insulated water basin. Heat-emitting batteries are integrated below the expansion zone, where the transmission is arranged on a transmission shaft.