STRAIN SENSOR Russian patent published in 2022 - IPC G01L1/22 

Abstract RU 2784680 C1

FIELD: measuring technology.

SUBSTANCE: invention relates to measuring technology, namely to vertical load cells for determining the weight of the load and the load on the axle of trucks. The device contains a plastic case, rigidly fastened with two lining plates, inside which a metal sensitive element with a strain gauge assembly (assemblies) is installed, connected to the electronic module of the axial load monitoring system (ALMS). The sensitive element is made of a Z-shaped metal plate, the upper and lower arms of which are fixed in the housing with screws, and the strain gauge assembly is mounted on a jumper connecting the upper and lower arms, and in which an oval hole is made.

EFFECT: invention provides the possibility of vertical placement of the sensor on the axis while maintaining measurement accuracy and compact dimensions.

5 cl, 5 dwg

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RU 2 784 680 C1

Authors

Skripnikov Andrei Sergeevich

Matveev Sergei Ilich

Dates

2022-11-29Published

2022-03-22Filed