NUMERAL DYNAMOMETER KEY Russian patent published in 2009 - IPC G01L5/24 

FIELD: physics, measuring.

SUBSTANCE: invention concerns the measuring technics and can be used at inhaling of carving linkings in the course of the makingup and operation of cars or the equipment. Device contains transformer of strain of the elastic device, the amplifier connected to an inlet, numeral voltmeter with discharge indicators, connected by an inlet to an amplifier exit, storage block and numeral comparator. Also it is supplied by the second storage block, the second numeral comparator, a device "And", two devices of indication, and two triggers, R-inputs the guidances joined through the button with the busbar "Voltage of logic unity". The first numeral comparator is connected by the first inlets to storage block outputs, and the second inlets to exits of corresponding discharges of the numeral voltmeter. The output of the first numeral comparator is connected to a S-inlet of the first trigger, an exit of the device connected to the first inlet "And". Outputs of the second storage block are connected to the first inlets of the second numeral comparator, the second inlets connected to outputs of corresponding discharges of the numeral voltmeter. The output of the second numeral comparator is connected to a S-inlet of the second trigger, an inverse exit of the device connected to the second inlet "And", an output, through the first device of indication of the food connected to the blanket busbar, and an output of the second trigger through the second device of indication also is joined to the blanket supply busbar.

EFFECT: reception of the information on quality of an inhaling of an agglomerated knot.

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