About 42 results
https://drivepatents.com/patents/989400 · 26 Jun 2013
A fuel cell system (1A) comprises a casing (2) having a suction port (31) through which air is introduced from outside into an internal space thereof; a fuel cell (4) accommodated within the casing (2) and configured to generate electric power through an e...
https://drivepatents.com/patents/990184 · 5 Jun 2013
A solid oxide fuel cell system 1 comprises a fuel cell main body 20 provided with a gas reformer 22 and a fuel cell 20, a reforming gas supply means 12 for supplying a reforming gas to the gas reformer 22, an oxygen-containing gas supply means 13 for suppl...
https://drivepatents.com/patents/985102 · 17 Apr 2013
The disclosure is directed at a method and system for improving the efficiency of fuel cells by removing impediments within the fuel cell channel. The system includes at least one sensor and a processor for determining when a gas, such as carbon dioxide, c...
https://drivepatents.com/patents/1005452 · 8 Feb 2012
0A fuel cell system (301) of the present invention comprises a fuel cell (1); a water circulating path (9) through which water associated with an operation of the fuel cell (1) circulates; a water circulator (10) for circulating water in the water circulat...
https://drivepatents.com/patents/1005635 · 1 Feb 2012
A stack and a method of operating the stack. A method of operating a stack having a plurality of cells and a plurality of cooling plates includes: supplying a working fluid to a first group of the cooling plates; and re-supplying the working fluid passed t...
https://drivepatents.com/patents/1010508 · 3 Aug 2011
A fuel cell system of the present invention comprises a fuel cell (101); a first heat medium path through which a first heat medium for cooling the fuel cell (101) flows; a first flow control device (107) configured to flow the first heat medium in the fir...
https://drivepatents.com/patents/1014159 · 6 Apr 2011
A fuel cell system for optimally controlling an amount and temperature of liquid component stored in a gas-liquid separator, and its control method. The fuel cell system includes a fuel cell, a pump for supplying gas to the fuel cell, a gas-liquid separato...
https://drivepatents.com/patents/1015436 · 23 Feb 2011
A fuel cell system (10) comprising: an anode gas circulation path (46) comprising an anode gas supplying path (23) and an anode gas ejection path (35); a fuel cell (11); a blowdown valve (52); and a control unit (45) controlling the blowdown valve, wherein...
https://drivepatents.com/patents/1015767 · 16 Feb 2011
Disclosed is a fuel cell (1) comprising a cell composition part (10) composed of an electrolyte membrane (17) sandwiched between an anode (fuel electrode) (13) and a cathode (air electrode) (16), and a fuel supply mechanism (40) disposed on the anode (fuel...
https://drivepatents.com/patents/1067493 · 17 May 2006
A fuel-cell energetic system (1) is disclosed, comprising at least one pile (15) with fuel cells, means for supplying hydrogen (9), water (10) and air (11) to the pile (15), means for expelling reaction products (17), means for producing hydrogen (3) and c...