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:
Oct. 01, 2024
Filed:
Dec. 17, 2019
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Colin Tschida, Durham, NC (US);
Pietro Cairoli, Raleigh, NC (US);
Hongrae Kim, Cary, NC (US);
Francesco Agostini, Zurich, CH;
Luca Raciti, Bergamo, IT;
Davide Leoni, Trescore Balneario, IT;
Assignee:
ABB SCHWEIZ AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/427 (2006.01); H01C 1/082 (2006.01); H01C 7/12 (2006.01); H01L 23/495 (2006.01); H02H 9/04 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H01L 23/427 (2013.01); H01C 1/082 (2013.01); H01C 7/12 (2013.01); H01L 23/49562 (2013.01); H02H 9/044 (2013.01); H05K 7/20172 (2013.01); H05K 7/20309 (2013.01); H05K 7/20318 (2013.01); H05K 7/20327 (2013.01); H05K 7/20336 (2013.01); H05K 7/209 (2013.01); H05K 7/20909 (2013.01); H05K 7/20936 (2013.01);
Abstract
Cooling arrangements are disclosed for solid state circuit breakers. In one arrangement, a MOV is disposed between two pulsating heat pipes. An IGCT is disposed on the other side of each pulsating heat pipe away from the MOV. In another arrangement, a bus bar is integral with a heat spreader disposed between a pulsating heat pipe and an IGCT.