JPH02131267U - - Google Patents
Info
- Publication number
- JPH02131267U JPH02131267U JP1989040261U JP4026189U JPH02131267U JP H02131267 U JPH02131267 U JP H02131267U JP 1989040261 U JP1989040261 U JP 1989040261U JP 4026189 U JP4026189 U JP 4026189U JP H02131267 U JPH02131267 U JP H02131267U
- Authority
- JP
- Japan
- Prior art keywords
- metal foil
- metal
- periphery
- solid electrolyte
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 19
- 239000011888 foil Substances 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 11
- 239000007784 solid electrolyte Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- Y02E60/525—
Description
第１図は本考案の第１の実施例の固体電解質型
燃料電池の説明図、第２図は本考案の第１の実施
例の固体電解質型燃料電池に使用する金属箔の斜
視図、第３図は第１図の実施例において金属箔を
金属セパレータに固着した状態を示す斜視図、第
４図は本考案の第２の実施例の固体電解質型燃料
電池の説明図、第５図は本考案の第２の実施例の
固体電解質型燃料電池に使用する金属箔の斜視図
、第６図は第２の実施例において金属箔を金属セ
パレータに固着した状態を示す斜視図、第７図は
第２の実施例における電極と金属箔との接合部を
示す断面図、第８図は従来の固体電解質型燃料電
池の電極部材の断面図、第９図は第８図の電極部
材を使用した固体電解質型燃料電池の説明図、第
１０図は従来の他の固体電解質型燃料電池の説明
図である。
１，２１……金属セパレータ、３，２３……金
属箔のしわ状部、５，２５……金属箔、６，２６
……燃料電極、７，２７……固体電解質、８，２
８……空気電極、９，２９……電極部材。
FIG. 1 is an explanatory diagram of a solid oxide fuel cell according to the first embodiment of the present invention, and FIG. 2 is a perspective view of a metal foil used in the solid oxide fuel cell according to the first embodiment of the present invention. 3 is a perspective view showing the state in which the metal foil is fixed to the metal separator in the embodiment of FIG. 1, FIG. 4 is an explanatory diagram of the solid oxide fuel cell according to the second embodiment of the present invention, and FIG. A perspective view of a metal foil used in a solid oxide fuel cell according to a second embodiment of the present invention, FIG. 6 is a perspective view showing a state in which the metal foil is fixed to a metal separator in the second embodiment, and FIG. 7 is a cross-sectional view showing the joint between the electrode and metal foil in the second embodiment, FIG. 8 is a cross-sectional view of the electrode member of a conventional solid oxide fuel cell, and FIG. 9 is a cross-sectional view showing the electrode member of FIG. 8. FIG. 10 is an explanatory diagram of another conventional solid oxide fuel cell. 1, 21... Metal separator, 3, 23... Wrinkled portion of metal foil, 5, 25... Metal foil, 6, 26
...Fuel electrode, 7,27...Solid electrolyte, 8,2
8... Air electrode, 9, 29... Electrode member.
Claims (1)
しかつ周縁部に上方に突出したしわ状部を有する
金属箔を、金属箔の周縁部のみが該金属セパレー
タに固着されるようにして取付け、この金属箔の
上に燃料電極、固体電解質及び空気電極からなる
３層体を固着して構成される電極部材を、複数積
層したことを特徴とする固体電解質型燃料電池。 (2) 金属セパレータの一面に、周縁部に上方に
突出したしわ状部を有する円環状の金属箔を、金
属箔の周縁部のみが該金属セパレータに固着され
るようにして取付け、この金属箔の円環部に燃料
電極、固体電解質及び空気電極からなる３層体を
固着して構成される電極部材を、複数積層したこ
とを特徴とする固体電解質型燃料電池。[Claims for Utility Model Registration] (1) A metal foil having numerous through holes on one side of a metal separator and a wrinkled portion protruding upward at the periphery, only the periphery of the metal foil is covered with the metal. A solid electrolyte characterized in that a plurality of electrode members are laminated by being attached to a separator and having a three-layer structure consisting of a fuel electrode, a solid electrolyte, and an air electrode fixed on top of the metal foil. type fuel cell. (2) Attach an annular metal foil having an upwardly protruding wrinkled portion on the periphery to one surface of the metal separator so that only the periphery of the metal foil is fixed to the metal separator; What is claimed is: 1. A solid electrolyte fuel cell characterized in that a plurality of electrode members each having a three-layer structure consisting of a fuel electrode, a solid electrolyte, and an air electrode fixed to an annular portion are laminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989040261U JPH02131267U (en) | 1989-04-05 | 1989-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989040261U JPH02131267U (en) | 1989-04-05 | 1989-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131267U true JPH02131267U (en) | 1990-10-31 |
Family
ID=31549900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989040261U Pending JPH02131267U (en) | 1989-04-05 | 1989-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005085521A (en) * | 2003-09-05 | 2005-03-31 | Mitsubishi Materials Corp | Solid oxide fuel cell |
| JP2008159566A (en) * | 2006-11-27 | 2008-07-10 | Ngk Insulators Ltd | Device with ceramic thin plate and metal thin plate |
| CN101421873A (en) * | 2006-04-10 | 2009-04-29 | 施泰克赛拉有限责任公司 | Polar plate, particularly end plate or bipolar plate for a fuel cell |
-
1989
- 1989-04-05 JP JP1989040261U patent/JPH02131267U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005085521A (en) * | 2003-09-05 | 2005-03-31 | Mitsubishi Materials Corp | Solid oxide fuel cell |
| JP4529393B2 (en) * | 2003-09-05 | 2010-08-25 | 三菱マテリアル株式会社 | Solid oxide fuel cell |
| CN101421873A (en) * | 2006-04-10 | 2009-04-29 | 施泰克赛拉有限责任公司 | Polar plate, particularly end plate or bipolar plate for a fuel cell |
| JP2009533806A (en) * | 2006-04-10 | 2009-09-17 | ステクセラ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Electrode plates for fuel cells, especially end plates or bipolar plates |
| JP2008159566A (en) * | 2006-11-27 | 2008-07-10 | Ngk Insulators Ltd | Device with ceramic thin plate and metal thin plate |