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:
Feb. 26, 2013
Filed:
Jun. 16, 2009
Björn Jacobson, Grängesberg, SE;
Per-olof Hedblad, Ludvika, SE;
Björn Jacobson, Grängesberg, SE;
Per-Olof Hedblad, Ludvika, SE;
ABB Technology AG, Zurich, CH;
Abstract
The invention concerns a converter as well as a cooling device and a method for cooling at least a first and a second group of electrically interconnected electrical components (SWA, SWA, SWA, SWA, SWA, SWA, SWA, SWA, SWB, SWB, SWB, SWB, SWB, SWB, SWB, SWB) in the converter, where the first and second groups are placed on opposite sides of a conductor leading to a connection terminal of the converter. The cooling device () comprises a first transporting arrangement (HSA, HSA, HSA, HSA, HSA, HSA, HSA, HSA, HSA, COA, COA, COA, COA, COA, COA, COA, COA) transporting cooling medium (M) past the first group and a second transporting arrangement (HSB, HSB, HSB, HSB, HSB, HSB, HSB, HSB, HSB, COB, COB, COB, COB, COB, COB, COB, COB) transporting the same cooling medium past the second group.