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.:
Date of Patent:
Aug. 16, 2022
Filed:
Jul. 05, 2019
Applicant:
Phoenix Contact Gmbh & Co. KG, Blomberg, DE;
Inventors:
Gerhard Wölk, Schieder-Schwalenberg, DE;
Martin Striewe, Horn-Bad Meinberg, DE;
Alexander Fomenko, Bielefeld, DE;
Guido Nahles, Bad Lippspringe, DE;
Assignee:
PHOENIX CONTACT GMBH & CO. KG, Blomberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 3/00 (2006.01); H02H 3/093 (2006.01); H02H 1/00 (2006.01);
U.S. Cl.
CPC ...
H02H 3/093 (2013.01); H02H 1/0007 (2013.01); H02H 3/006 (2013.01);
Abstract
The invention relates to a device circuit breaker having intelligent limit value determination. In a training phase, the device circuit breaker is adjusted to a specific device and its load behavior. In a subsequent monitoring phase—based on the values determined in the training phase—present values or values derived from those are compared and, if necessary, the current flow is interrupted.