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:
Jun. 14, 2022
Filed:
Mar. 05, 2020
Ford Global Technologies, Llc, Dearborn, MI (US);
Nicholas David Moore, Dearborn, MI (US);
Rian Edman, Dearborn, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A thermal management for a hybrid vehicle is provided. The system includes an engine coolant to cabin air heat exchanger in a first heat exchange loop and being operably coupled to an engine coolant circuit and cabin air in the vehicle, respectively, a transmission fluid to engine coolant heat exchanger in a second heat exchange loop and being operably coupled to a transmission fluid circuit and the engine coolant circuit, respectively, a control valve operable to control a flow of engine coolant through at least the second heat exchange loop, and a control module configured to selectively operate the control valve to initiate or restrict the flow through the second heat exchange loop to provide heat to the transmission fluid circuit based on ambient temperature, transmission fluid temperature and engine coolant temperature. The control module is further configured to enable control functions associated with transmission operation and hybrid functions based on the transmission fluid temperature.