Dip angle data transmitter

摘要

A dip angle data transmitter wherein a laminated pendulum, housed in a viscous fluid completely filling a casing, is arranged in the latter so that the distance between the surfaces of the pendulum's plates and the inner surface of the casing is found from the following formula: <IMAGE> WHEREIN chi IS THE DISTANCE BETWEEN THE SURFACES OF THE PENDULUM PLATES AND THE INNER SURFACE OF THE CASING FOR THE GIVEN TWO POINTS; nu IS THE KINEMATIC VISCOSITY OF THE VISCOUS FLUID AT A MINIMUM WORKING TEMPERATURE; omega IS THE NATURAL FREQUENCY OF THE TRANSMITTER OSCILLATIONS; AND G IS THE GRAVITY ACCELERATION.