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:
May. 04, 2021
Filed:
Mar. 25, 2019
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventor:
Kris H. Campbell, Poplar Grove, IL (US);
Assignee:
HAMILTON SUNSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/34 (2006.01); H02K 3/32 (2006.01); H02K 3/30 (2006.01); H02K 1/32 (2006.01);
U.S. Cl.
CPC ...
H02K 3/32 (2013.01); H02K 1/325 (2013.01); H02K 3/30 (2013.01); H02K 3/345 (2013.01);
Abstract
An electric generator including: a main generator, including a rotating portion having main field windings; a stationary portion having generator armature windings; and a woven insulator at least partially enclosing the main field windings of the rotating portion, the woven insulator being included of strips or fibers of a material woven together, wherein the woven insulator is permeable to a coolant in a liquid form.