Electric component including custom metal grain orientation

Tangudu, Jagadeesh; Wawrzyniak, Beata I.; Sharon, John A.; Beals, James T.; El-Wardany, Tahany Ibrahim; Schmidt, Wayde R.

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Title: Electric component including custom metal grain orientation

Abstract

An electrical device includes an electromagnetic component configured to generate a magnetic flux. The electromagnetic component includes a soft magnetically-conductive material configured to pass magnetic flux therethrough along a flux path. The soft magnetically-conductive material includes at least one grain oriented portion having metal grains that are oriented parallel with respect to the magnetic flux.

Inventors:: Tangudu, Jagadeesh; Wawrzyniak, Beata I.; Sharon, John A.; Beals, James T.; El-Wardany, Tahany Ibrahim; Schmidt, Wayde R.

Issue Date:: 2022-08-30

Research Org.:: Hamilton Sundstrand Corporation, Charlotte, NC (United States)

Sponsoring Org.:: USDOE Advanced Research Projects Agency - Energy (ARPA-E)

OSTI Identifier:: 1925044

Patent Number(s):: 11431208

Application Number:: 16/820,438

Assignee:: Hamilton Sundstrand Corporation (Charlotte, NC)

Patent Classifications (CPCs):: C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS

Show more

C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
C21D8/12 - during manufacturing of articles with special electromagnetic properties
C21D9/0068 - {for particular articles not mentioned below}

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C22C38/02 - containing silicon

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
H01F27/245 - made from sheets, e.g. grain-oriented
H01F27/25 - made from strips or ribbons
H01F41/0213 - {Manufacturing of magnetic circuits made from strip
H01F41/0233 - {Manufacturing of magnetic circuits made from sheets

H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES
H02K1/02 - characterised by the magnetic material
H02K1/16 - Stator cores with slots for windings
H02K1/2766 - {having a flux concentration effect}

Show less

DOE Contract Number:: AR0000308

Resource Type:: Patent

Resource Relation:: Patent File Date: 03/16/2020

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Tangudu, Jagadeesh, Wawrzyniak, Beata I., Sharon, John A., Beals, James T., El-Wardany, Tahany Ibrahim, and Schmidt, Wayde R. Electric component including custom metal grain orientation.  United States: N. p., 2022. 
        Web.

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                    Tangudu, Jagadeesh, Wawrzyniak, Beata I., Sharon, John A., Beals, James T., El-Wardany, Tahany Ibrahim, & Schmidt, Wayde R. Electric component including custom metal grain orientation.  United States.

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                    Tangudu, Jagadeesh, Wawrzyniak, Beata I., Sharon, John A., Beals, James T., El-Wardany, Tahany Ibrahim, and Schmidt, Wayde R. Tue .  
        "Electric component including custom metal grain orientation".  United States.  https://www.osti.gov/servlets/purl/1925044.

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@article{osti_1925044,

  title        = {Electric component including custom metal grain orientation},

  author       = {Tangudu, Jagadeesh and Wawrzyniak, Beata I. and Sharon, John A. and Beals, James T. and El-Wardany, Tahany Ibrahim and Schmidt, Wayde R.},

  abstractNote = {An electrical device includes an electromagnetic component configured to generate a magnetic flux. The electromagnetic component includes a soft magnetically-conductive material configured to pass magnetic flux therethrough along a flux path. The soft magnetically-conductive material includes at least one grain oriented portion having metal grains that are oriented parallel with respect to the magnetic flux.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2022},

  month        = {8}

}

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Works referenced in this record:

Efficient high-speed electric device using low-loss materials
patent-application, December 2004

Hirzel, Andrew D.; Day, Jeffrey A.; Semones, Burley C.
US Patent Application 10/769094; 20040245879
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040245879

Silicon steel punching orientation modifications to lower eddy current losses at the stator core end of dynamoelectric machines
patent, June 2006

Breznak, Jeffrey Michael; Salem, Sameh Ramadan
US Patent Document 7,057,324
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7057324

Line-start reluctance motor with grain-oriented rotor laminations
patent, May 2000

Fei, Renyan W.; Lloyd, Jerry D.
US Patent Document 6,066,904
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6066904

Fixtures and methods for forming aligned magnetic cores
patent-application, May 2019

Rong, Chuanbing; Liang, Feng; Degner, Michael W.
US Patent Application 16/228874; 20190148994
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20190148994

Metallic material as a solid solution having a body-centered cubic (BCC) structure, an orientation of crystal axis <100> of which is controlled, and method of manufacturing the same
patent-application, December 2012

Fukutomi, Hiroshi; Okayasu, Kazuto; Onuki, Yusuke
US Patent Application 13/580722; 20120312432
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120312432

Electric machine construction
patent-application, March 2015

Lynch, Matthew E.; El-Wardany, Tahany Ibrahim; Veronesi, William A.
US Patent Application 14/190516; 20150076951
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150076951

Amorphous metal stator for a radial-flux electric motor
patent, November 2005

DeCristofaro, Nicholas J.; Ngo, Dung A.; Bye, Richard L.
US Patent Document 6,960,860
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6960860

Method for adhesively bonded laminate for use in an electrical apparatus such as a transformer, generator, or motor
patent, May 1997

Segal, Vladimir
US Patent Document 5,628,861
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5628861

Structures utilizing a structured magnetic material and methods for making
patent-application, April 2015

Hosek, Martin; Sah, Sripati; Krishnasamy, Jayaraman
US Patent Application 14/501603; 20150118407
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150118407

Material with directional microstructure
patent-application, October 2017

Hosek, Martin; Krishnasamy, Jayaraman
US Patent Application 15/484486; 20170294811
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170294811

Fixtures and methods for forming aligned magnetic cores
patent-application, May 2016

Degner, Michael W.; Liang, Feng; Rong, C. Bing
US Patent Application 14/535807; 20160133364
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160133364

Component, electric machine and associated method
patent-application, August 2015

Kreidler, Jason Jon; Anderson, Wesley Kenneth; Golm, Jr., Norman Carl
US Patent Application 14/623768; 20150244214
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150244214

Construction of electric machines
patent-application, February 2014

Veronesi, William A.; El-Wardany, Tahany Ibrahim; Dardona, Sameh
US Patent Application 13/566615; 20140035423
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140035423

Electric motor/generator
patent-application, July 2014

Jahshan, David Elias
US Patent Application 14/125160; 20140191624
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140191624

Dynamoelectric machine composed of sectors having transverse fluxes
patent, August 1996

Koehler, Gerard
US Patent Document 5,543,674
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5543674

Electric machine with soft magnetic teeth
patent-application, November 2002

Hill, Wolfgang
US Patent Application 09/477608; 20020175586
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20020175586

Electrical rotating machine with local heat reduction
patent, June 2014

Nakahara, Akihito; Takahashi, Kazuhiko; Ide, Kazumasa
US Patent Document 8,760,028
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8760028

Lightweight high power electromotive device
patent, May 1993

Fisher, Gene A.; Jacobs, John T.
US Patent Document 5,212,419
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5212419