FLOW GOVERNOR Russian patent published in 1997 - IPC

FIELD: rocketry. SUBSTANCE: the flow governor has a body with guide shoulders; a cylindrical hollow plunger with a piston is aligned with them. The sharp edge of one of the ends of the plunger forms a throttling slot with the body shaped hole. A saddle with a soft seal for the sharp edge of the plunger is installed in the body behind the shaped hole. A stop with an end sealing surface for the sharp edge of the body guide shoulder is installed on the side of the other end of the plunger at a distance to the extreme guide shoulder of the body exceeding the distance between the saddle soft seal and the plunger sharp edge by 1.01 to 1.05 time. EFFECT: improved design. 1 dwg