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Jet propulsion system for vehicle e.g. watercraft e.g. ship, has velocity component that is directed forward in travel direction based on vector sum of pulsed currents entering pulse balance space to which pulsed currents are flowed
Jet propulsion system for vehicle e.g. watercraft e.g. ship, has velocity component that is directed forward in travel direction based on vector sum of pulsed currents entering pulse balance space to which pulsed currents are flowed
The jet propulsion system has a pulse balance space to which one or more pulsed currents are flowed. The fluid is conveyed between inflow and outflow by a working machine such as a pump, a propeller or a compressor. A resulting response pulse motor is provided to drive the vehicle in travel direction. A velocity component is directed forward in travel direction based on the vector sum of all pulsed currents entering the pulse balance space, and the entire pulsed current is turned inside the machine against the travel direction.
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