DETECTING ELEMENT OF LINEAR COMPRESSION-TENSION FORCE DETECTOR Russian patent published in 2012 - IPC G01L1/16 

FIELD: physics.

SUBSTANCE: detecting element has a mechanical deformation transformer (MDT) in form of a flat spring element on two sides of which primary detecting elements (PDE) in form of piezoelectric quartz resonators are mounted. The flat spring element is made from BrB2 bronze, has a centrally symmetrical profile and has two uniformly deformed areas on which PDE are mounted on different sides of the flat spring element using hard solder alloy. Two arched cantilevers which are connected in the centre of the MDT with a washer come out of the two uniformly deformed areas towards the inside of the MDT.

EFFECT: longevity, reliability and measurement accuracy of the device.

5 dwg