HYDROGEN GENERATOR AND FUEL CELL SYSTEM INCLUDING THE SAME
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United States of America Patent
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N/A
Issued Date -
Jun 30, 2011
app pub date -
Aug 31, 2009
filing date -
Sep 2, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention provides a hydrogen generator capable of estimating the remaining amount of hydrogen without adding a detection means, which leads to an increase in the cost, and a fuel cell system including the hydrogen generator. The hydrogen generator includes the following: a hydrogen generating portion (3) that holds a hydrogen generating material (4) that reacts with water (2) to generate hydrogen; a water supply means (5) that supplies the water (2) to the hydrogen generating portion (3); a water supply control means (11) that controls the water supply means (5) so as to adjust the amount of the water (2) to be supplied to the hydrogen generating portion (3); and a remaining amount management means (13) that estimates a remaining amount of hydrogen that can be generated in the hydrogen generating portion (3) from water quantity information of the water (2) supplied to the hydrogen generating portion (3), the water quantity information being obtained from the water supply means (5) or the water supply control means (11).

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HITACHI MAXELL ENERGY LTD | 1 KOIZUMI OYAMAZAKI-CHO OTOKUNI-GUN KYOTO 618-8525 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Miki, Takeshi | Osaka, JP | 84 | 278 |
Nakai, Toshihiro | Osaka, JP | 21 | 102 |
Tanaka, Atsushi | Osaka, JP | 574 | 12836 |
Todaka, Yoshihiro | Osaka, JP | 11 | 195 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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