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:
Jan. 06, 2015
Filed:
Aug. 13, 2009
Jun-young Park, Suwon-si, KR;
Jin-hwa Lee, Suwon-si, KR;
Seong-jin an, Suwon-si, KR;
Chi-seung Lee, Suwon-si, KR;
Jun-won Suh, Suwon-si, KR;
Jun-Young Park, Suwon-si, KR;
Jin-Hwa Lee, Suwon-si, KR;
Seong-Jin An, Suwon-si, KR;
Chi-Seung Lee, Suwon-si, KR;
Jun-Won Suh, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A method of driving a fuel cell system according to embodiments of the present invention includes supplying a first amount of oxidizer (which is less than a normal amount of oxidizer) to a fuel cell stack while continuously supplying fuel to the fuel cell stack, supplying a second amount of oxidizer (which is more than the normal amount) to the fuel cell stack, and supplying a third amount of oxidizer (which is the normal amount of oxidizer supplied in a normal driving state) to the fuel cell stack.