Accession Number : ADD001357

Title :   Free Piston Pump.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Robbins,Roland W , Jr

Report Date : 05 Nov 1974

Pagination or Media Count : 6

Abstract : The patent relates to a free-piston pump incorporating an integral switching valve modified for fail proof operation.

Descriptors :   *Pumps, *Patents, Check valves, Pump components, Pistons

Subject Categories : Pumps, Filters, Pipes, Tubing, Fittings & Vlvs

Distribution Statement : APPROVED FOR PUBLIC RELEASE