High pressure pulsed water jet

摘要

A thrust generator combining gas driving either directly or through a hydraulic fluid with gas or hydraulic fluid cocking in a compact, lightweight thrust generator suitable for repetitive operation. The thrust generator has control fluid triggering of the power stroke and a floating piston for separating hydraulic fluid and gas. The thrust generator of this invention is particularly suited for provision of an integrated thrust generator-high pressure pulsed water jet apparatus.