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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 10996274 B1

PDFFull Text
Expired
Date of Patent:
May. 04, 2021

Filed:

Oct. 18, 2017

Control circuit, and method for improving the measurability of a mechanical switch-on process of an electromagnetic actuator

Applicant:

Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;

Inventors:

Fabio De Giacomo, Roettenbach, DE;

Weigang Wang, Nuremberg, DE;

Piergiacomo Traversa, Nuremberg, DE;

Assignee:

SCHAEFFLER TECHNOLOGIES AG & CO. KG, Herzogenaurach, DE;

Attorney:

Brooks Kushman P.C.

Primary Examiner:

Melissa J Koval

Assistant Examiner:

Trung Q Nguyen

Int. Cl.
CPC ...
G01R 31/327 (2006.01); H01F 7/06 (2006.01); H01F 7/18 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3278 (2013.01); H01F 7/064 (2013.01); H01F 7/1883 (2013.01); H01F 27/24 (2013.01); H01F 27/28 (2013.01); H01F 2007/1822 (2013.01);
Abstract

An electronic circuit configured to control an electromagnetic actuator with an electric coil, comprising at least one first electronic switching element, a capacitor, and a diode connected to the first electronic switching element, the capacitor, and the electrical coil to form a step-up converter, wherein the capacitor is configured to be charged to a voltage that is greater than an operating voltage of the electronic circuit.

Find Patent Forward Citations

De Giacomo, Fabio. (2021). Control circuit, and method for improving the measurability of a mechanical switch-on process of an electromagnetic actuator (U.S. Patent No. 10996274). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10996274

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

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