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:
Oct. 26, 2021
Filed:
Jan. 03, 2019
GE Aviation Systems Llc, Grand Rapids, MI (US);
Jan Zywot, Centerville, OH (US);
Gerard Howard Bueche, Byron, IL (US);
Gary Michael Chessare, Caledonia, IL (US);
Robert Donald Grennan, Byron, IL (US);
Michael George Schneider, Rockford, IL (US);
GE Aviation Systems LLC, Grand Rapids, MI (US);
Abstract
An apparatus and method relating to a generator comprising a housing defining an interior and fluidly separating the interior from surrounding ambient air, at least one of a rotor or stator located within the housing, a cooling circuit passing through at least a portion of the housing to cool the interior and recirculating a coolant having a density greater than the ambient air, and a jet pump having a motive fluid conduit fluidly coupled to the cooling circuit, a transport fluid circuit fluidly coupled to the ambient air.