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. 07, 2020
Filed:
Jul. 14, 2017
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventor:
Andrew P. Grosskopf, Rockford, IL (US);
Assignee:
Hamilton Sundstrand Coproration, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/06 (2006.01); H02K 35/02 (2006.01); F16K 31/04 (2006.01); F16K 31/10 (2006.01); H01F 7/02 (2006.01); H02K 5/10 (2006.01); F16K 24/04 (2006.01); H02K 7/116 (2006.01); H02K 5/124 (2006.01);
U.S. Cl.
CPC ...
F16K 31/0627 (2013.01); F16K 31/046 (2013.01); F16K 31/0606 (2013.01); F16K 31/10 (2013.01); H01F 7/0273 (2013.01); H02K 5/10 (2013.01); H02K 35/02 (2013.01); F16K 24/04 (2013.01); H02K 5/124 (2013.01); H02K 7/116 (2013.01); H02K 2205/09 (2013.01); H02K 2213/09 (2013.01);
Abstract
An electric generator has a rotor shaft to be driven to rotate with a generator rotor. A generator stator is positioned adjacent the generator rotor. A housing surrounds the generator rotor and the generator stator. The generator rotor shaft extends outwardly of the housing. A seal seals a location where the rotor shaft extends outwardly of the housing. A vent valve is configured to vent of the interior of the housing when the rotor shaft is not rotating. An electrical assembly is also disclosed. An electrical assembly is also disclosed.