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. 10, 2025
Filed:
Jun. 04, 2023
Intelligent Energy Limited, Loughborough, GB;
Peter David Hood, Loughborough, GB;
Abstract
A method of operating a fuel cell system () comprising a fuel cell stack () and a closed loop water cooling circuit for direct injection of cooling water into the stack (), the method comprising: measuring an operational parameter of the fuel cell system () over a time period; adding an amount of water to the closed loop cooling circuit from the total amount of water generated during operation of the fuel cell stack () over the time period; and removing the amount of water from the closed loop cooling circuit generated during operation of the fuel cell stack () over the time period is automatically determined by the fuel cell system () as a function of the operational parameter.