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:
Nov. 15, 2016
Filed:
Mar. 12, 2015
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventor:
Ove Boe, Tanem, NO;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 5/45 (2006.01); B63G 8/08 (2006.01); H02P 27/06 (2006.01); H05K 7/20 (2006.01); E21B 43/01 (2006.01); H02M 5/453 (2006.01); B63G 8/36 (2006.01); B63H 23/24 (2006.01);
U.S. Cl.
CPC ...
H02M 5/45 (2013.01); B63G 8/08 (2013.01); E21B 43/01 (2013.01); H02P 27/06 (2013.01); H05K 7/20236 (2013.01); H05K 7/20927 (2013.01); B63G 8/36 (2013.01); B63H 23/24 (2013.01);
Abstract
A Variable Speed Drive () for subsea installations (), subsea vessels or subsea vehicles, as well as to a corresponding subsea installation (), subsea vessel or subsea vehicle, has an alternating current/alternating current converter () having a current-controlled capacitor-less direct current link ().