Title:
APPARATUS FOR MONITORING INSIDE OF FUEL CELL CARTRIDGE, AND METHOD FOR MEASURING GAS COMPONENT INSIDE OF FUEL CELL CARTRIDGE
Document Type and Number:
Japanese Patent JP2014225386
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an apparatus for monitoring the inside of a fuel cell cartridge and a method for measuring a gas component inside of a fuel cell cartridge which check whether an oxidant is surely supplied to a single cell.SOLUTION: An apparatus for monitoring the inside of a fuel cell cartridge includes: a fuel cell for generating power from a fuel gas 12 supplied into a single cell 11 and an oxidant 13 supplied outside of the single cell 11 so as to be opposite to the fuel gas 12; a light sending lens 22 for radiating pulsed laser light 21 along a vicinity of a sidewall of the single cell 11, and a light receiving lens 24 for receiving Raman-scattered light 23 generated by the radiation of the pulsed laser light 21; a pulsed laser sending part 26 for sending the pulsed laser light 21 to the light sending lens 22 via a sending optical fiber 25; and a gated optical sensor 28 for receiving the Raman-scattered light 23 from the light receiving lens 24 via a receiving optical fiber 27.
Inventors:
DOBASHI SHINSAKU
TSUKAHARA CHISATO
SUEMORI SHIGENORI
OSAWA HIROYUKI
KAWAZOE KOHEI
TOMONAGA NARIYUKI
ASAKUSA KOICHI
HASHIMOTO KYOHEI
TSUKAHARA CHISATO
SUEMORI SHIGENORI
OSAWA HIROYUKI
KAWAZOE KOHEI
TOMONAGA NARIYUKI
ASAKUSA KOICHI
HASHIMOTO KYOHEI
Application Number:
JP2013104425A
Publication Date:
December 04, 2014
Filing Date:
May 16, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
H01M8/04; G01N21/65; H01M8/12
Attorney, Agent or Firm:
Hiroaki Sakai
Jun Takamura
Jun Takamura