Accession Number : ADD003782

Title :   Autokinetic Sampling Nozzle.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Frampton,Charles H

Report Date : 14 Jan 1977

Pagination or Media Count : 21

Abstract : A sampling nozzle is disclosed which includes an inlet valve that automatically adjusts the opening thereof in predetermined inverse proportions to the pressures applied thereto by the fluid and/or other substances being sampled thereby. Whenever a constant pressure suction pump is effectively connected to the outlet thereof, isokinetic sampling is achieved within a system of varying velocities of the aforesaid fluid and/or other substances and, thus, a substantially fixed sampling rate is maintained with respect thereto. (Author)

Descriptors :   *Patent applications, *Nozzles, Sampling, Automatic, Fluids, Pumps, Pipes, Hydrodynamics

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

Distribution Statement : APPROVED FOR PUBLIC RELEASE