Industrial circuit breaker

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11776778
SERIAL NO

17662589

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A circuit breaker includes two or more poles electrically connected between a power supply and a contactor. Each of the two or more poles comprises a switch. The circuit breaker includes one or more voltage measuring devices configured to measure at least one phase-to-phase voltage level, and one or more current detecting devices configured to detect current going through each of the two or more poles. The circuit breaker further includes a control circuitry configured to: monitor the at least one phase-to-phase voltage level; in response to determining the at least one phase-to-phase voltage level is within a threshold range, close corresponding switches; in response to detecting current flowing through at least one of the two or more poles, maintain the corresponding switches in a closed position; and close all additional switches associated with the two or more poles after a period of time.

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Patent Owner(s)

  • ROCKWELL AUTOMATION TECHNOLOGIES INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adkins, Kyle B Oak Creek, US 19 6
Carlson, Andrew E Franklin, US 28 53

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