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. 21, 2020
Filed:
Feb. 22, 2018
Rolls-royce North American Technologies Inc.;
Rolls-royce Corporation, Indianapolis, IN (US);
Daniel G. Edwards, Brownsburg, IN (US);
Eric E. Wilson, Mooresville, IN (US);
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Rolls-Royce Corporation, Indianapolis, IN (US);
Abstract
A cooling system may include a cooling pump that causes cooling fluid received from a thermal load to flow to a cooling source, a low-load valve, a high-load valve, a thermal energy store, and a mixing valve. The cooling source and the low-load valve may be downstream from the cooling pump. The high load valve and thermal energy storage may be downstream from the cooling source. The first input of the mixing valve may be downstream from the thermal energy storage. The second input of the mixing valve may be downstream from the low-load valve and the high-load valve. The thermal load may be downstream from an output of the mixing valve. The cooling system may switch between a low load mode and a high load mode with coordinated operation of the low-load valve and high-load valve.