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:
Sep. 20, 2022
Filed:
Mar. 26, 2021
Raytheontechnologies Corporation, Farmington, CT (US);
Peter Cocks, South Glastonbury, CT (US);
Jagadeesh Kumar Tangudu, South Windsor, CT (US);
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Abstract
A turbine engine according to an exemplary embodiment of this disclosure, among other possible things includes, a liquid hydrogen fuel storage tank that is configured to maintain the liquid hydrogen fuel at a pressure greater than an external pressure and less than 20 bar, an electric machine that is in thermal communication with a liquid hydrogen fuel flow from the liquid hydrogen fuel storage tank, the liquid hydrogen fuel flow is configured to maintain at least a component of the electric machine at an operating temperature below an ambient temperature, and a fuel system that is configured to receive gas hydrogen fuel flow and communicate the gas hydrogen fuel flow to a power generation device.