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. 29, 2020
Filed:
Sep. 01, 2016
Applicant:
Siemens Mobility Gmbh, Munich, DE;
Inventors:
Frank Bienek, Wolfenbuettel, DE;
Philip Fosu Okyere, Braunschweig, DE;
Assignee:
Siemens Mobility GmbH, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
B61L 7/08 (2006.01); B61L 5/10 (2006.01); B61L 11/08 (2006.01); B61L 3/12 (2006.01); H02M 1/00 (2006.01); H02M 7/48 (2007.01); H02M 7/44 (2006.01);
U.S. Cl.
CPC ...
B61L 5/107 (2013.01); B61L 3/125 (2013.01); B61L 7/08 (2013.01); B61L 11/083 (2013.01); H02M 7/44 (2013.01); H02M 7/48 (2013.01); H02M 2001/007 (2013.01);
Abstract
An energy supply device for a switch machine is configured to be fed a direct voltage and to provide an alternating voltage suitable for the switch machine. Accordingly, in order to be able to produce a railway switch more economically, the energy supply device is configured to control the switch machine.