Improvements in the construction of jet bombs. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the construction of a jet pump comprising a hollow, elongated pump body having an inlet and an outlet, characterized by a plurality of nozzles, arranged concentrically, mounted adjacent to the body inlet, to direct concentric jets of high speed fluid within the intake of the body, and means for independently supplying pressurized fluid to each of the nozzles. (Machine-translation by Google Translate, not legally binding)