DIGITAL TORQUE WRENCH Russian patent published in 2010 - IPC G01L5/24 

Abstract RU 2394213 C2

FIELD: physics.

SUBSTANCE: device has a torque sensor whose output is connected through an amplifier to the input of an analogue-to-digital converter, whose outputs are connected to inputs of a first memory register and digital displays. The device is also fitted with a computing device and a second memory register. The first inputs of the computing device are connected to outputs of the analogue-to-digital converter, while the second inputs are connected to outputs of the first memory register and the third inputs to outputs of the second memory register. Outputs of the computing device are connected to inputs of the digital displays and the Write input of the first memory register is connected through a control button to a logic 1 voltage bus.

EFFECT: higher measurement accuracy.

1 dwg

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RU 2 394 213 C2

Authors

Ustinov Vitalij Valentinovich

Dates

2010-07-10Published

2008-06-23Filed