JP2009123711A5 - - Google Patents

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Publication number
JP2009123711A5
JP2009123711A5 JP2009021255A JP2009021255A JP2009123711A5 JP 2009123711 A5 JP2009123711 A5 JP 2009123711A5 JP 2009021255 A JP2009021255 A JP 2009021255A JP 2009021255 A JP2009021255 A JP 2009021255A JP 2009123711 A5 JP2009123711 A5 JP 2009123711A5
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JP
Japan
Prior art keywords
fuel
oxygen
fuel cell
cell stack
electrode
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Pending
Application number
JP2009021255A
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Japanese (ja)
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JP2009123711A (en
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Priority to JP2009021255A priority Critical patent/JP2009123711A/en
Priority claimed from JP2009021255A external-priority patent/JP2009123711A/en
Publication of JP2009123711A publication Critical patent/JP2009123711A/en
Publication of JP2009123711A5 publication Critical patent/JP2009123711A5/ja
Pending legal-status Critical Current

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Claims (5)

電解質の一方の面に燃料極、他方の面に酸素極が形成された単電池を複数積層してなる燃料電池セルスタックであって、
隣接する単電池を燃料極同士、酸素極同士が対向するように配置し、
絶縁体からなる絶縁枠の両面に導体からなるインターコネクトが設けられた隔壁材を、隣接する単電池の燃料極同士、酸素極同士で挟持し、
対向する燃料極と隔壁材とにより燃料極に燃料ガスを供給する燃料供給流路が形成され、
対向する酸素極と隔壁材とにより酸素極に酸素を供給する酸素供給流路が形成されることを特徴とする燃料電池セルスタック。 A fuel cell stack formed by stacking a plurality of unit cells each having a fuel electrode on one surface and an oxygen electrode on the other surface,
Arrange adjacent cells so that the fuel electrodes and oxygen electrodes face each other,
A partition material in which an interconnect made of a conductor is provided on both surfaces of an insulating frame made of an insulator is sandwiched between fuel electrodes of adjacent unit cells, oxygen electrodes,
A fuel supply channel for supplying fuel gas to the fuel electrode is formed by the opposed fuel electrode and the partition material,
A fuel cell stack, wherein an oxygen supply channel for supplying oxygen to the oxygen electrode is formed by the opposing oxygen electrode and partition material. 前記燃料供給流路または前記酸素供給流路のうち少なくとも一方が、略矩形状であり、且つ、ガスの流入部および流出部を結ぶ線分に対して線対称、または、前記線分の中点に対して点対称であることを特徴とする請求項１に記載の燃料電池セルスタック。 At least one of the fuel supply channel or the oxygen supply channel is substantially rectangular and is symmetrical with respect to a line segment connecting the gas inflow portion and the gas outflow portion, or the midpoint of the line segment The fuel cell stack according to claim 1 , wherein the fuel cell stack is point-symmetric with respect to. 前記燃料供給流路または前記酸素供給流路のうち前記略矩形状とされた少なくとも一方の流路の高さは５００μｍ以下であることを特徴とする請求項２に記載の燃料電池セルスタック。 3. The fuel cell stack according to claim 2 , wherein a height of at least one of the fuel supply flow path and the oxygen supply flow path having a substantially rectangular shape is 500 μm or less. 請求項１〜３のいずれか一項に記載の燃料電池セルスタックを備えることを特徴とする燃料電池装置。 請 Motomeko fuel cell apparatus comprising: a fuel cell stack according to any one of 1 to 3. 請求項４に記載の燃料電池装置を備えることを特徴とする電子機器。 An electronic apparatus comprising the fuel cell device according to claim 4 .
JP2009021255A 2009-02-02 2009-02-02 FUEL CELL CELL, FUEL CELL CELL STACK, FUEL CELL DEVICE, AND ELECTRONIC DEVICE Pending JP2009123711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009021255A JP2009123711A (en) 2009-02-02 2009-02-02 FUEL CELL CELL, FUEL CELL CELL STACK, FUEL CELL DEVICE, AND ELECTRONIC DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009021255A JP2009123711A (en) 2009-02-02 2009-02-02 FUEL CELL CELL, FUEL CELL CELL STACK, FUEL CELL DEVICE, AND ELECTRONIC DEVICE

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006261028A Division JP4285522B2 (en) 2006-09-26 2006-09-26 FUEL CELL, FUEL CELL STACK, FUEL CELL DEVICE, AND ELECTRONIC DEVICE

Publications (2)

Publication Number Publication Date
JP2009123711A JP2009123711A (en) 2009-06-04
JP2009123711A5 true JP2009123711A5 (en) 2009-11-12

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ID=40815595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009021255A Pending JP2009123711A (en) 2009-02-02 2009-02-02 FUEL CELL CELL, FUEL CELL CELL STACK, FUEL CELL DEVICE, AND ELECTRONIC DEVICE

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JP (1) JP2009123711A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62226586A (en) * 1986-03-27 1987-10-05 Shin Kobe Electric Mach Co Ltd Fuel cell
JPH0227670A (en) * 1988-07-15 1990-01-30 Fuji Electric Co Ltd Fuel cell
JP2000058100A (en) * 1998-08-05 2000-02-25 Sony Corp Electrode laminated structure

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