Title:
LIQUID TYPE FUEL CELL SYSTEM AND BOOSTING UNIT THEREOF
Document Type and Number:
WIPO Patent Application WO/2005/008822
Kind Code:
A1
Abstract:
A liquid type fuel cell system includes: a liquid type fuel cell unit (1) for outputting a first voltage; a boosting circuit (8) for boosting the first voltage (Vin) outputted from the liquid type fuel cell unit (1) and supplying a second voltage (Vout) boosted to an electronic device; and a first control circuit (91). The first control circuit (91) compares the first voltage (Vin) outputted from the liquid type fuel cell unit (1) to a preset first threshold voltage (Vcont) and according to the comparison result, controls the boosting circuit (8) so that the first voltage (Vin) is not lower than the first threshold value (Vcont) or the first voltage (Vin) maintains the first threshold voltage (Vcont) or above.
Inventors:
SAKAI HIROTAKA (JP)
SHIBUYA NOBUO (JP)
HASEBE HIROYUKI (JP)
SHIBUYA NOBUO (JP)
HASEBE HIROYUKI (JP)
Application Number:
PCT/JP2004/010522
Publication Date:
January 27, 2005
Filing Date:
July 16, 2004
Export Citation:
Assignee:
TOSHIBA KK (JP)
SAKAI HIROTAKA (JP)
SHIBUYA NOBUO (JP)
HASEBE HIROYUKI (JP)
SAKAI HIROTAKA (JP)
SHIBUYA NOBUO (JP)
HASEBE HIROYUKI (JP)
International Classes:
H01M8/04; H01M16/00; H02J7/34; (IPC1-7): H01M8/04; H01M8/00
Foreign References:
| JPH07153474A | 1995-06-16 | |||
| JPS6030062A | 1985-02-15 | |||
| JP2003178786A | 2003-06-27 | |||
| JP2002044807A | 2002-02-08 |
Other References:
See also references of EP 1667268A4
Attorney, Agent or Firm:
Suzuye, Takehiko c/o SUZUYE & SUZUYE (7-2 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, JP)
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