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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.:

US 10696169 B1

PDFFull Text
Date of Patent:
Jun. 30, 2020

Filed:

Sep. 29, 2014

Charging station for an electrically powered vehicle, and charging method

Applicant:

Siemens Aktiengesellschaft, Munich, DE;

Inventors:

Manuel Blum, Ottobrunn, DE;

Thomas Komma, Ottobrunn, DE;

Mirjam Mantel, Munich, DE;

Monika Poebl, Munich, DE;

Assignee:

Siemens Aktiengesellschaft, Munich, DE;

Attorneys:

Laurence Greenberg

Werner Stemer

Ralph Locher

Primary Examiner:

Drew A Dunn

Assistant Examiner:

Tarikh Kanem Rankine

Int. Cl.
CPC ...
H02J 7/02 (2016.01); H02J 50/80 (2016.01); H02J 50/10 (2016.01); H02J 50/12 (2016.01); H01F 38/14 (2006.01); B60L 53/12 (2019.01); B60L 11/18 (2006.01); B60L 53/52 (2019.01); B60L 53/57 (2019.01); B60L 53/22 (2019.01); B60L 50/52 (2019.01); B60L 53/51 (2019.01); B60L 53/54 (2019.01); B60L 55/00 (2019.01); B60L 53/53 (2019.01); B60L 53/30 (2019.01); B60L 53/122 (2019.01);
U.S. Cl.
CPC ...
B60L 11/182 (2013.01); B60L 50/52 (2019.02); B60L 53/12 (2019.02); B60L 53/22 (2019.02); B60L 53/30 (2019.02); B60L 53/51 (2019.02); B60L 53/52 (2019.02); B60L 53/53 (2019.02); B60L 53/54 (2019.02); B60L 53/57 (2019.02); B60L 55/00 (2019.02); B60L 53/122 (2019.02); B60L 2210/30 (2013.01); B60L 2210/40 (2013.01); B60L 2260/58 (2013.01); Y02E 60/721 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7088 (2013.01); Y02T 10/7241 (2013.01); Y02T 90/121 (2013.01); Y02T 90/122 (2013.01); Y02T 90/127 (2013.01); Y02T 90/128 (2013.01); Y02T 90/14 (2013.01); Y02T 90/163 (2013.01); Y04S 10/126 (2013.01);
Abstract

A charging station for an electrically powered vehicle has a connection for an electrical energy source, an inverter and an electronic coil connected to the inverter for wireless energy-transferring coupling of the electrically powered vehicle. The inverter is configured to apply an alternating electric voltage to the electronic coil in resonant operation. The electronic coil is connected to the inverter by way of a compensating circuit with a settable passive electronic energy storage device. The compensating circuit is configured to set a frequency of the alternating voltage by means of the settable passive electronic energy storage device.

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