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:
Aug. 06, 2019
Filed:
Apr. 27, 2015
Applicant:
Maschinenfabrik Reinhausen Gmbh, Regensburg, DE;
Inventor:
Christian Hammer, Regensburg, DE;
Assignee:
MASCHINENFABRIK REINHAUSEN GMBH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 9/00 (2006.01); H01F 29/04 (2006.01); H01F 27/29 (2006.01); H01H 3/38 (2006.01);
U.S. Cl.
CPC ...
H01H 9/0016 (2013.01); H01F 27/29 (2013.01); H01F 29/04 (2013.01); H01H 3/38 (2013.01); H01H 9/0027 (2013.01);
Abstract
The invention relates to a switching system for a tapped transformer with on-load tap changer wherein the tapped transformer comprises