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:
Jul. 02, 2019
Filed:
Jan. 06, 2016
Applicant:
Abb Technology Ag, Zurich, CH;
Inventors:
Assignee:
ABB SCHWEIZ AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 15/02 (2006.01); G05F 1/625 (2006.01); G05F 1/66 (2006.01); G01R 33/00 (2006.01); H02H 5/04 (2006.01); H02H 7/20 (2006.01); H02H 11/00 (2006.01); H05B 1/02 (2006.01); H01H 9/54 (2006.01); H01H 33/59 (2006.01);
U.S. Cl.
CPC ...
G05F 1/66 (2013.01); G01R 33/0082 (2013.01); G05B 15/02 (2013.01); G05F 1/625 (2013.01); H02H 5/047 (2013.01); H02H 7/205 (2013.01); H02H 11/00 (2013.01); H05B 1/023 (2013.01); H01H 9/54 (2013.01); H01H 33/59 (2013.01);
Abstract
A power and control device () for medium voltage applications characterized in that it comprises a power and control unit () having a first feeding port () electrically coupleable with electric power supply means (), a first control device () operatively coupled to said first feeding port, said first control device being adapted to prevent the electrical feeding of said power and control unit through said first feeding port, when the operating temperature of said power and control device is lower than a first threshold value (TH) indicative of a minimum operating temperature provided for said power and control unit.