PASSIVE ELECTRICAL COMPONENT FOR SAFETY SYSTEM SHUTDOWN USING AMPERE'S LAW

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United States of America Patent

PATENT NO 20200135352
APP PUB NO 20200135352A1
SERIAL NO

16176687

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Importance

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Abstract

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An electro-technical device includes a circuit including a coil connected to a voltage source for receiving a predetermined current therefrom and connected to an output device. The circuit includes a breakable junction and a photodiode for receiving a light signal from a fiber optic cable. The photodiode receives a light signal from a sensor. A permanent magnet includes a pole end opposing a common pole end of the coil, wherein when the coil receives an increased current from the photodiode, the coil creates an magnetic flux that repels against the common pole of the permanent magnet in order to cause the breakable junction to break and disrupt a connection between the voltage source and the output device.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LOEWEN, Eric P Wilmington, US 42 194
PFEFFER, Maria E Wilmington, US 6 1
PFEFFER, Scott L Wilmington, US 10 1
STREGE, Seth Ryan Paul Wilmington, US 15 28
WEBBER, David W Wilmington, US 8 503

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