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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 10661877 B1

PDFFull Text
Date of Patent:
May. 26, 2020

Filed:

Nov. 13, 2017

Electric drive for a vehicle

Applicant:

Torqeedo Gmbh, Gilching, DE;

Inventors:

Jens Biebach, Tutzing, DE;

Philipp Krieger, Feldafing, DE;

Marc Hartmeyer, Munich, DE;

Assignee:

Torqeedo GmbH, Gilching, DE;

Attorney:

Crowell & Moring LLP

Primary Examiner:

Vuthe Siek

Int. Cl.
CPC ...
B63H 21/36 (2006.01); B63H 21/17 (2006.01); B63H 23/24 (2006.01); B63H 20/12 (2006.01); H01M 2/12 (2006.01); H01M 10/0525 (2010.01); B63J 3/04 (2006.01); H01H 47/00 (2006.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
B63J 3/04 (2013.01); B63H 20/12 (2013.01); B63H 21/17 (2013.01); B63H 21/36 (2013.01); B63H 23/24 (2013.01); H01H 47/00 (2013.01); H01M 2/1223 (2013.01); H01M 10/4207 (2013.01); H01M 10/0525 (2013.01); H01M 2220/20 (2013.01);
Abstract

A method for charging an auxiliary voltage source that provides power for at least one additional component, the additional component being in addition to an electric drive that is powered by a main voltage, is described. The method includes electrically connecting a protection and/or control circuit to the main voltage source via a DC-to-DC converter configured for power supply, and to the auxiliary voltage source via a reverse blocking valve. The method further includes electrically connecting the main voltage source to the auxiliary voltage source via a charging device. The method still further includes charging the auxiliary voltage source via the main voltage source.

Find Patent Forward Citations

Biebach, Jens. (2020). Electric drive for a vehicle (U.S. Patent No. 10661877). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10661877

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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