pulsating water jet device and water gun for the distribution of high energy water pulses

摘要

pulsating water jet device and water gun for the distribution of high energy water pulses. The present invention relates to a pulsating water jet device comprising a high pressure water pump which sends water to a nozzle and interrupting means disposed at or near the nozzle which periodically interrupt the flow of water. water passing through the nozzle, thereby generating a pulsating jet of water. An accumulator is arranged between the pump and the nozzle, the accumulator being a high pressure accumulator that stores energy between the pulses of the pulsating water jet, and the pressure drop at the accumulator inlet resulting from the release of each pulse of the jet of water. pulsating water less than 20%.