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. 11, 2014
Filed:
May. 08, 2010
Applicants:
Oliver Brueckl, Waldmuenchen, DE;
Dieter Dohnal, Lappersdorf, DE;
Inventors:
Oliver Brueckl, Waldmuenchen, DE;
Dieter Dohnal, Lappersdorf, DE;
Assignee:
Maschinenfabrik Reinhausen GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the arrangement of a stepping switch on a control transformer, wherein either only the mechanical contact system () of the stepping switch or also its load changeover switch () is or are arranged within the tank () of the transformer, under the transformer cover () and above the iron yoke ().