METHOD MEASURING GRAVITY ACCELERATION AND DEVICE FOR ITS REALIZATION Russian patent published in 1997 - IPC

FIELD: navigational instrumentation, high-accuracy measurement of gravity accelerations. SUBSTANCE: two continuous fluxes of electrons are formed by one common source 4. They are modulated by common high-frequency voltage from output of generator connected to modulating electrodes and they are injected through measured section of vacuum chamber in mutually perpendicular directions towards first and second anodes collinearly with vector of gravity acceleration. Signal from load resistor of first anode is fed to first input of meter of phase difference. From load resistor of second anode 6 signal goes to second input of same meter with phase shift relative to signal across its first input. Its numerical value is formed across output of register of values of phase difference graduated in units of gravity acceleration. EFFECT: improved authenticity of method. 2 cl, 1 dwg