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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 9531436 B1

PDFFull Text
Date of Patent:
Dec. 27, 2016

Filed:

Nov. 08, 2013

Device for the two-way inductive coupling of data signals to a power line

Applicant:

Premo SL, Campanillas, ES;

Inventors:

Sergio Cobos Reyes, Málaga, ES;

Francisco Ezequiel Navarro Pérez, Bobadilla Estación Antequera, ES;

Antonio Rojas Cuevas, Riogordo, ES;

Assignee:

PREMO, SL, Campanillas (Malaga), ES;

Attorneys:

Hess Patent Law Firm

Robert J. Hess

Primary Examiner:

Dean Takaoka

Assistant Examiner:

Alan Wong

Int. Cl.
CPC ...
H04B 3/54 (2006.01); H01F 38/14 (2006.01); H01Q 7/06 (2006.01); H01Q 1/50 (2006.01); H04B 3/56 (2006.01); H01F 30/16 (2006.01);
U.S. Cl.
CPC ...
H04B 3/54 (2013.01); H01F 38/14 (2013.01); H01Q 1/50 (2013.01); H01Q 7/06 (2013.01); H04B 3/56 (2013.01); H01F 30/16 (2013.01); H01F 2038/143 (2013.01);
Abstract

The device comprises a current transformer having a ring-shaped magnetic core () internally defining an opening () for the arrangement of a power line () and a winding wound onto the core (), the core () being split into at least two core segments (A, B) articulated to one another. Both core segments (A, B) are furthermore optimized with regard to surface finish and form factor to allow low attenuation in the low-frequency data signal between 50 kHz and 600 kHz transmitted to the power grid.

Find Patent Forward Citations

Quick Actions:

Cobos Reyes, Sergio. (2016). Device for the two-way inductive coupling of data signals to a power line (U.S. Patent No. 9531436). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9531436

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

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