METHOD OF DIFFERENTIAL-CAPACITIVE CONVERSATION OF FORCE AND TRANSDUCER FOR ITS IMPLEMENTATION Russian patent published in 1997 - IPC

FIELD: measurement technology. SUBSTANCE: plates of capacitors connected to resilient elements move simultaneously in plane-parallel in opposite directions under action of converted force. Transducer incorporates capacitors which one plates are made in the form of girder with holes and which other plates are made fast to this girder and force-receiving element. Axes of holes are positioned in plane perpendicular to direction of action of converted force. Holes are located in symmetry relative to direction of action of this force. Plates of capacitors are made fast to girder with the aid of coupling element installed on axis of action of converted force. EFFECT: increased reliability of method. 5 cl, 2 dwg