JP2013197027A5 - - Google Patents

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Publication number
JP2013197027A5
JP2013197027A5 JP2012065437A JP2012065437A JP2013197027A5 JP 2013197027 A5 JP2013197027 A5 JP 2013197027A5 JP 2012065437 A JP2012065437 A JP 2012065437A JP 2012065437 A JP2012065437 A JP 2012065437A JP 2013197027 A5 JP2013197027 A5 JP 2013197027A5
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JP
Japan
Prior art keywords
gas
fuel
fuel cell
cell stack
generates
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JP2012065437A
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Japanese (ja)
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JP5990960B2 (en
JP2013197027A (en
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Priority to JP2012065437A priority Critical patent/JP5990960B2/en
Priority claimed from JP2012065437A external-priority patent/JP5990960B2/en
Publication of JP2013197027A publication Critical patent/JP2013197027A/en
Publication of JP2013197027A5 publication Critical patent/JP2013197027A5/ja
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Publication of JP5990960B2 publication Critical patent/JP5990960B2/en
Expired - Fee Related legal-status Critical Current
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Description

近年、燃料ガス（水素含有ガス）と酸化剤ガス（酸素含有ガス）とを反応させて電力を得ることができる燃料電池セルを複数配列してなる燃料電池セルスタックをケーシング内に有し、燃料電池セルスタックに燃料ガスと酸化剤ガスとを供給して発電する燃料電池ユニットが提案されている。この種の燃料電池ユニットとして、水蒸気改質により燃料ガスを生成する改質器と、水を蒸発させ改質に用いる水蒸気を生成する蒸発器と、をケーシング内の燃料電池セルスタックの上方に設け、発電反応に使用されなかった燃料ガスと酸化剤ガスとが燃焼することで発生する燃焼ガスの熱を改質器における改質反応及び蒸発器における水の蒸発に利用するものが知られている（例えば、特許文献１参照。）。
In recent years, a fuel cell stack in which a plurality of fuel cells that can obtain electric power can be obtained by reacting a fuel gas (hydrogen-containing gas) and an oxidant gas (oxygen-containing gas) is provided in a casing. A fuel cell unit that generates power by supplying a fuel gas and an oxidant gas to a battery cell stack has been proposed. As this type of fuel cell unit, a reformer that generates fuel gas by steam reforming and an evaporator that evaporates water and generates steam used for reforming are provided above the fuel cell stack in the casing. Further, it is known that the heat of combustion gas generated by combustion of fuel gas and oxidant gas not used in power generation reaction is used for reforming reaction in the reformer and water evaporation in the evaporator. (For example, refer to Patent Document 1).

JP2012065437A 2012-03-22 2012-03-22 Fuel cell unit Expired - Fee Related JP5990960B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012065437A JP5990960B2 (en) 2012-03-22 2012-03-22 Fuel cell unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012065437A JP5990960B2 (en) 2012-03-22 2012-03-22 Fuel cell unit

Publications (3)

Publication Number Publication Date
JP2013197027A JP2013197027A (en) 2013-09-30
JP2013197027A5 true JP2013197027A5 (en) 2015-05-07
JP5990960B2 JP5990960B2 (en) 2016-09-14

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ID=49395712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012065437A Expired - Fee Related JP5990960B2 (en) 2012-03-22 2012-03-22 Fuel cell unit

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JP (1) JP5990960B2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002352841A (en) * 2001-05-30 2002-12-06 Nissan Motor Co Ltd Steam reforming reactor
JP4794086B2 (en) * 2001-08-30 2011-10-12 京セラ株式会社 Solid electrolyte fuel cell
JP2004175580A (en) * 2002-11-22 2004-06-24 Toyo Radiator Co Ltd Steam reformer
JP2006331881A (en) * 2005-05-26 2006-12-07 Kyocera Corp Fuel cell
JP5063048B2 (en) * 2006-07-27 2012-10-31 京セラ株式会社 Fuel cell
JP2008234994A (en) * 2007-03-20 2008-10-02 Osaka Gas Co Ltd Fuel cell system
JP5235986B2 (en) * 2008-03-26 2013-07-10 京セラ株式会社 Reformer, cell stack device, fuel cell module, and fuel cell device
JP5618252B2 (en) * 2010-06-30 2014-11-05 Toto株式会社 Fuel cell device

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