About 27 results
https://drivepatents.com/patents/1080850 · 12 Jan 2005
The invention provides a fuel cell vehicle in which a fuel cylinder and a fuel cell stack are arranged so that the barycentric position is kept low and load is appropriately shared between the front and rear wheels. In the invention, the fuel cylinder 41 i...
https://drivepatents.com/patents/1084209 · 8 Sep 2004
The system includes a principal fuel cell stack (5), a reformer (1) for feeding the principal fuel stack with hydrogen, an electric resistance (3) for maintaining the temperature of the reformer, an auxiliary fuel cell stack (6) connected to this resistanc...
https://drivepatents.com/patents/1087167 · 19 May 2004
A fuel cell power plant system for a moving body includes a drive device (2) for driving the moving body by receiving power,-a power plant (10) having a fuel cell (1) for supplying power to the drive device (2) and a fuel supply device (3) which supplies f...
https://drivepatents.com/patents/1090726 · 2 Jan 2004
A method of operating a fuel cell includes the step of selectively connecting and disconnecting the fuel cell to at least one electrical load dependent at least in part upon at least one of a fuel cell voltage, a fuel cell current and a fuel cell temperatu...
https://drivepatents.com/patents/1093953 · 20 Aug 2003
A fuel cell vehicle comprises a fuel cell system (50), a fuel tank (12) which stores fuel supplied to the fuel cell system (50), and a sensor (22) which detects a remaining fuel amount in the fuel tank (12). A controller (23) of the fuel cell system (50) p...
https://drivepatents.com/patents/1099353 · 2 Jan 2003
Disclosed is a control device for a fuel cell vehicle which prevents that a fuel cell vehicle cannot run immediately after an abnormal condition of a fuel cell occurs. A current supply limiting unit 54 permits output current limiting means 30 to interrupt ...
https://drivepatents.com/patents/1099682 · 18 Dec 2002
The present invention intends to provide a control device for a fuel cell vehicle which suppresses the deterioration of driveability upon acceleration without increasing the size of a driving electric motor or a motor driver. When a requested output (PD_CA...
https://drivepatents.com/patents/1099775 · 11 Dec 2002
An upper limit amount of discharged electric energy calculator 53 calculates an upper limit amount of discharged electric energy (Pcap_LMT), which represents a discharged electric energy of a capacitor 3 when the amount of electric energy discharged by a f...
https://drivepatents.com/patents/1099925 · 4 Dec 2002
A power supply management control unit 14 has a target output current calculator 50 including a correction processor 52 which compares an upper-limit output current (Ifc_LMT) of a fuel cell with a requested output current (Ifc_CAL) calculated by requested ...
https://drivepatents.com/patents/1100923 · 23 Oct 2002
A vehicle with a fuel cell device, wherein a water tank means and supply means for supplying water accommodated in said water tank means to the fuel cell device are provided, and at least one device which generates heat is provided for warming up said wate...