The aggregate has a liquid-conveying piston pump provided for liquid gases, and a connector (11) provided in proximity of a lower dead center (12) of movement of a piston (3). The connector is releasable by movement of the piston and impinged with low pres...

Disclosed is a turbo pump in which a pump impeller is connected to one end of a rotary shaft and a turbine is connected to the other end of the rotary shaft. The turbo pump is designed such that an equivalent region, between a turbine efficiency curve obta...