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US 2006/0222914 A1Published application
Fuel cell cartridge and fuel cell system
AssigneeKabushiki Kaisha Toshiba
InventorsKazuhiro YASUDA, Yoshihiko NAKANO, Hideyuki OHZU
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Abstract
A fuel cell cartridge filled with liquid fuel includes a warning mechanism including a detector to detect a concentration of metal ions in the liquid fuel and a comparator to compare the concentration of metal ions with a predetermined value, and issuing a warning when the concentration of the metal ions exceeds the predetermined value.
Claims13
A fuel cell cartridge, filled with liquid fuel, comprising:
- a warning mechanism including:
- a detector to detect a concentration of metal ions in the liquid fuel;
- and
- a comparator to compare the concentration of metal ions with a predetermined value, and
- issuing a warning when the concentration of the metal ions exceeds the predetermined value.
2 more elements
A fuel cell system comprising:
- a fuel cell cartridge filled with liquid fuel;
- and
- a fuel cell configured to receive supply of the liquid fuel from the fuel cell cartridge, to be activated, wherein
- the fuel cell cartridge includes a warning mechanism including:
- a detector to detect a concentration of metal ions in the liquid fuel;
- and
- a comparator to compare the concentration of metal ions with a predetermined value, and
- issuing a warning when the concentration of the metal ions exceeds the predetermined value.
5 more elements
A fuel cell system comprising:
- a fuel cell cartridge filled with liquid fuel;
- a fuel cell configured to receive supply of liquid fuel from the fuel cell cartridge, to be activated;
- and
- a warning mechanism including;
- a detector to detect a concentration of metal ions in the liquid fuel;
- and
- a comparator to compare the concentration of metal ions with a predetermined value, and
- issuing a warning when the concentration of the metal ions exceeds the predetermined value.
5 more elements
Dependencies are inferred from the claim text.