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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 9129766 B1

PDFFull Text
Expired
Date of Patent:
Sep. 08, 2015

Filed:

Jul. 26, 2012

Switching device

Applicant:

Michael Koch, Vienna, AT;

Inventor:

Michael Koch, Vienna, AT;

Assignee:

EATON INDUSTRIES (AUSTRIA) GMBH, Schrems, AT;

Attorney:

Leydig, Voit & Mayer, Ltd.

Primary Examiner:

Thienvu Tran

Assistant Examiner:

Tien Mai

Int. Cl.
CPC ...
H01H 47/00 (2006.01); H01H 47/02 (2006.01); H01H 83/04 (2006.01); H01H 83/14 (2006.01); H01F 29/14 (2006.01); H01H 47/22 (2006.01);
U.S. Cl.
CPC ...
H01H 47/02 (2013.01); H01H 83/04 (2013.01); H01F 2029/143 (2013.01); H01H 47/002 (2013.01); H01H 47/22 (2013.01); H01H 83/144 (2013.01);
Abstract

A switching device includes at least a first input and a second input, as well as at least a first output and a second output. The first input is connected with the first output through a first controller and a first switch contact pair. The second input is connected with the second output through a second controller and a second switch contact pair. The switching device further includes a transformer with a core. The first controller forms at least a first coil of the transformer and the second controller forms at least a second coil of the transformer. A switch arrangement is configured to maintain an unsaturated state of the core.

Find Patent Forward Citations

Koch, Michael. (2015). Switching device (U.S. Patent No. 9129766). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9129766

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

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