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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 9343210 B1

PDFFull Text
Expired
Date of Patent:
May. 17, 2016

Filed:

Jan. 15, 2013

Three-phase magnetic cores for magnetic induction devices and methods for manufacturing them

Applicant:

U.t.t. Unique Transformer Technologies Ltd, Or Akiva, IL;

Inventors:

Eliezer Adar, Herev La Et, IL;

Yuri Bolotinsky, Netanya, IL;

Assignee:

U.T.T. UNIQUE TRANSFORMER TECHNOLOGIES LTD, , IL;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Tsz Chan

Int. Cl.
CPC ...
H01F 30/12 (2006.01); H01F 30/14 (2006.01); H01F 27/24 (2006.01); H01F 7/06 (2006.01); H01F 3/04 (2006.01); H01F 27/25 (2006.01); H01F 41/02 (2006.01); H01F 1/153 (2006.01);
U.S. Cl.
CPC ...
H01F 3/04 (2013.01); H01F 1/15333 (2013.01); H01F 27/25 (2013.01); H01F 30/12 (2013.01); H01F 41/022 (2013.01); H01F 41/0213 (2013.01); Y10T 29/49071 (2015.01); Y10T 29/49075 (2015.01);
Abstract

Three-phase magnetic cores for magnetic induction devices (e.g., transformers, coils, chokes), and methods for manufacturing them, are disclosed. The magnetic cores are generally constructed from three generally rectangular magnetic core frames having a stair-stepped configuration extending along side portions of the frames. The frames are arranged to form a triangular prism structure such that side portions of locally adjacent frames are uniformly engaged to form three core legs over which coils of a three-phase magnetic induction device may be placed.

Find Patent Forward Citations

Adar, Eliezer. (2016). Three-phase magnetic cores for magnetic induction devices and methods for manufacturing them (U.S. Patent No. 9343210). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9343210

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

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