Accession Number : AD0164264

Title :   Bellows Pump.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Greene,Michael L. ; Jadamec,Joseph R.

Report Date : 10 AUG 1971

Pagination or Media Count : 5

Abstract : The invention relates to a bellows-type pump connected to a cable and lowered into surrounding waters for operation as the cable is moved up and down due to wave action or mechanically. A plate secured relative to the bellows is constrained against movement by the water thereby compressing and releasing the bellows from compression to provide pumping action.

Descriptors :   *Hydraulic pressure pumps, *Patents, Bellows, Check valves, Water, Sampling

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

Distribution Statement : APPROVED FOR PUBLIC RELEASE