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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10886728 B1

PDFFull Text
Date of Patent:
Jan. 05, 2021

Filed:

Jul. 09, 2019

Circuit implementing an ac smart fuse for a power distribution unit

Applicant:

Ovh, Roubaix, FR;

Inventors:

Christophe Maurice Thibaut, Houplin Ancoisne, FR;

Miroslaw Piotr Klaba, Roubaix, FR;

Assignee:

OVH, Roubaix, FR;

Attorney:

BCF LLP

Primary Examiner:

William Hernandez

Int. Cl.
CPC ...
G06F 1/30 (2006.01); G06F 1/3206 (2019.01); H05H 7/22 (2006.01); H02H 7/22 (2006.01); H04B 3/54 (2006.01); H02H 1/00 (2006.01); H01H 47/00 (2006.01); H02J 3/02 (2006.01); H02J 3/14 (2006.01); H02J 3/18 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H02H 7/22 (2013.01); G06F 1/305 (2013.01); G06F 1/3206 (2013.01); H01H 47/002 (2013.01); H02H 1/0007 (2013.01); H02J 3/02 (2013.01); H02J 3/14 (2013.01); H02J 3/1878 (2013.01); H04B 3/54 (2013.01); H04L 69/323 (2013.01);
Abstract

A circuit comprises an output connector connectable to a load. A relay selectively connects the output connector to an AC power source. The relay is responsive to a disabling signal to disconnect the output connector from the AC power source. A sensor senses a level of power delivered to the load via the output connector. A detector emits a first fault signal when the sensed power level exceeds a fixed power limit. A latch maintains the first fault signal until it receives a rearm signal. A controller emits a second fault signal when the sensed power level exceeds a configurable power threshold, receives a user command to rearm the circuit, and in response to receiving the user command, emits the rearm signal and ceases the emission of the second fault signal. A logic combiner generates the disabling signal when it receives one of the first and second fault signals.

Find Patent Forward Citations

Thibaut, Christophe. (2021). Circuit implementing an ac smart fuse for a power distribution unit (U.S. Patent No. 10886728). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10886728

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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