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. 10, 2018
Filed:
Jan. 23, 2015
Ford Global Technologies, Llc, Dearborn, MI (US);
Shiguang Zhou, Ann Arbor, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A vehicle includes an engine having an exhaust system, and a heat pipe containing a phase change material. The heat pipe has a condenser region and an evaporative region in thermal contact with the exhaust system, and defines a vapor space and a liquid space separated by a wicking layer. The vehicle has an expander, a condenser, a pump, a first heater, and a second heater in sequential fluid communication in a thermodynamic cycle containing a working fluid. The first heater is in thermal contact with exhaust gases in the exhaust system. The second heater is in thermal contact with the condenser region of the heat pipe.