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:
Dec. 15, 2015
Filed:
Jan. 09, 2013
Applicant:
Abb Technology Ag, Zürich, CH;
Inventors:
Benjamin Weber, Winterberg, DE;
Bhavesh Patel, Brilon, DE;
Burak Esenlik, Paderborn, DE;
Frank Cornelius, Olsberg, DE;
Marcos Bockholt, Paderborn, DE;
Jens Tepper, Brilon, DE;
Rafael Murillo, Zaragoza, ES;
Carlos Roy, Zaragoza, ES;
Assignee:
ABB TECHNOLOGY AG, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/08 (2006.01); H01F 27/10 (2006.01); H01F 27/06 (2006.01); H01F 27/30 (2006.01); H01F 5/06 (2006.01); H01F 27/32 (2006.01); H01F 30/12 (2006.01);
U.S. Cl.
CPC ...
H01F 5/06 (2013.01); H01F 27/324 (2013.01); H01F 30/12 (2013.01);
Abstract
A single- or multi-phase dry-type transformer includes at least two coils. A barrier between phases made of an electrically insulating material is arranged in the intermediate space between the individual coils.