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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:
; ; ; ; ;
Issue Date:
Research Org.:
Hamilton Sundstrand Corp., Charlotte, NC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1637849
Patent Number(s):
10594172
Application Number:
15/349,643
Assignee:
Hamilton Sundstrand Corporation (Charlotte, NC)
Patent Classifications (CPCs):
C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
DOE Contract Number:  
AR0000308
Resource Type:
Patent
Resource Relation:
Patent File Date: 11/11/2016
Country of Publication:
United States
Language:
English

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., 2020. Web.
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.
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/1637849.
@article{osti_1637849,
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 = {2020},
month = {3}
}

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Works referenced in this record:

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


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


Lightweight high power electromotive device
patent, May 1993


Electrical rotating machine with local heat reduction
patent, June 2014