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.:
Date of Patent:
Jul. 02, 2024
Filed:
Aug. 30, 2022
Honeywell International Inc., Charlotte, NC (US);
Mahdi Mohajeri, Morris Plains, NJ (US);
Eric Passman, Morris Plains, NJ (US);
Bahram Jadidian, Morris Plains, NJ (US);
James Piascik, Morris Plains, NJ (US);
Robert Dietrich, Torrance, CA (US);
Andre Robinson, Tempe, AZ (US);
Jimmy Wiggins, Tempe, AZ (US);
Tom McHugh, Sandyston, NJ (US);
Yongbae Jung, Torrance, CA (US);
HONEYWELL INTERNATIONAL INC., Charlotte, NC (US);
Abstract
A method of making an electromagnetic coil for use in a high-temperature electromagnetic machine includes pre-coating magnet wire with a high-temperature insulation precursor to produce pre-coated magnet wire, winding, while applying in-situ a glass-ceramic slurry, the pre-coated magnet wire into a predetermined coil shape to produce a wet-wound green coil, and thermally processing the wet-wound green coil to produce a processed coil. In some instances, a second layer of a high-temperature insulation may be applied to the processed coil to produce a further insulated processed coil, and then thermally processing the further insulated processed coil to produce a further processed electromagnetic coil.