Apparatus for determining the angular position of a rotating mem

Apparatus for determining the position of an object

Apparatus for distinguishing between opposed directions of relat

Apparatus for electromagnetically measuring the distance between

Apparatus for electromagnetically measuring the ovalization of a

Apparatus for generating index signals, for use in magnetic reco

Apparatus for including tank circuit with shielded, single turn

Apparatus for magnetically detecting a position of a movable mag

Apparatus for magnetically detecting position or speed or moving

Apparatus for magnetically detecting positions with minimum leng

Apparatus for making non-contact angular deflection measurements

Apparatus for measuring axial movement of a rotating member

Apparatus for measuring changes in radial and/or axial position

Apparatus for measuring electromagnetic values of a coil, in par

Apparatus for measuring length using ultrasonic delay line and m

Apparatus for measuring projectile's transverse displacement at

Apparatus for measuring small displacements by using barberpole

Apparatus for measuring the center-to-center distance between po

Apparatus for measuring the level of the molten metal in the mol

Apparatus for measuring the position of a movable member