Accession Number : AD0164158

Title :   Pick-Off.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Tribken,Everett R. ; Miller,Frederic L.

Report Date : 20 JUN 1972

Pagination or Media Count : 4

Abstract : The patent describes an electrical pick-off for measuring small quantities of angular rotation. An exciting coil energizes a core having two pairs of poles, spaced relatively close together. An output coil is located between the poles and has a low magnetic reluctance core arranged to move within the coil although the coil is fixed with respect to the pole pieces.

Descriptors :   (*Detectors, *Patents), Rotation, Motion, Measurement, Coils, Electromagnetic radiation, Electronic equipment

Subject Categories : Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE