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. 08, 2014
Filed:
Aug. 27, 2008
Ulrike Krewer, Suwon-si, KR;
Jun-young Park, Suwon-si, KR;
Jin-hwa Lee, Suwon-si, KR;
Hye-jung Cho, Anyang-si, KR;
Toshihiko Ichinose, Suwon-si, KR;
Ulrike Krewer, Suwon-si, KR;
Jun-Young Park, Suwon-si, KR;
Jin-Hwa Lee, Suwon-si, KR;
Hye-Jung Cho, Anyang-si, KR;
Toshihiko Ichinose, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A fuel cell system operating method in which a temperature of a fuel cell power generator is measured when the fuel cell power generator stops generating power, and it is determined whether the temperature is within a predetermined temperature range, and a reverse current is supplied to the fuel cell power generator upon restart if the temperature was determined to be outside of the predetermined range so as to increase the efficiency of the system after restarting the fuel cell power generator after being exposed to extreme conditions. Subsequently, the reverse current supply to the fuel cell power generator stops and electric energy is generated through an electrochemical reaction between hydrogen and oxygen in the fuel cell power generator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile