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:
Apr. 20, 1999
Filed:
Sep. 16, 1997
Applicant:
Inventors:
Olle Ekwall, Ludvika, SE;
Henrik Spjut, Ludvika, SE;
Assignee:
Asea Brown Boveri AB, Vasteras, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M / ; H02M / ; H01B / ;
U.S. Cl.
CPC ...
363125 ; 363132 ; 1741 / ;
Abstract
An apparatus for interconnection in a voltage-stiff converter is provided. The converter has at least one phase leg with at least two current valves. The apparatus connects a current valve with a respective pole conductor. A cable extends between an end of the phase leg and a capacitor which defines a direct voltage. The cables attached to different poles are arranged close beside each other and are made of an insulation layer of polymer base which surrounds a conductor.