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. 09, 2022
Filed:
Jul. 14, 2021
Applicant:
Abb S.p.a., Milan, IT;
Inventors:
Luigi-Arturo Degli Innocenti, Bergamo (BG), IT;
Alessio Bergamini, Gazzaniga (BG), IT;
Luca Omati, Cavenago di Brianza (MB), IT;
Assignee:
ABB S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 13/00 (2006.01);
U.S. Cl.
CPC ...
H02J 13/00036 (2020.01);
Abstract
A switching apparatus for electric power distribution grids including: a withdrawable first switching unit having one or more first electric poles; a withdrawable second switching unit having one or more second electric poles and electrically connected ins series with said first switching unit; a controller implementing control strategies directed to increase the safety of the withdrawal manoeuvres of said first and second switching units.