Title:
FUEL BATTERY SYSTEM
Document Type and Number:
Japanese Patent JP2016162644
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel battery system that has a long lifetime and is stable for a long term.SOLUTION: A fuel battery system 1 is a fuel battery system having a direct methanol type fuel battery 2, and includes a fuel tank 3 in which liquid fuel containing methanol is stored, a methanol supply device 4 for supplying methanol to the fuel tank, a liquid concentration sensor 5 for measuring the methanol concentration of the liquid fuel stored in the fuel tank, a current sensor 6 for measuring the output current value of the fuel cell, and a control device 7 for controlling the supply amount of methanol to the fuel tank. The control device controls the methanol supply device based on the output current value measured by the current sensor, and corrects the supply amount of methanol by the methanol supply device based on the measured value of the liquid concentration sensor at regular time intervals.SELECTED DRAWING: Figure 3
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Inventors:
TAKAGUCHI HIROAKI
KAKU SHIN
OHASHI MASAKAZU
MORIMATSU YUKI
KAKU SHIN
OHASHI MASAKAZU
MORIMATSU YUKI
Application Number:
JP2015041606A
Publication Date:
September 05, 2016
Filing Date:
March 03, 2015
Export Citation:
Assignee:
FUJIKURA LTD
International Classes:
H01M8/04186; H01M8/04858
Domestic Patent References:
| JP2009054546A | 2009-03-12 | |||
| JP2006269262A | 2006-10-05 | |||
| JP2009110924A | 2009-05-21 | |||
| JP2005026215A | 2005-01-27 | |||
| JP2011096461A | 2011-05-12 | |||
| JP2011096459A | 2011-05-12 | |||
| JP2005166355A | 2005-06-23 | |||
| JP2005310589A | 2005-11-04 |
Foreign References:
| US20090110983A1 | 2009-04-30 |
Attorney, Agent or Firm:
Eternal patent business corporation