JPS62175568U - - Google Patents
Info
- Publication number
- JPS62175568U JPS62175568U JP1986061997U JP6199786U JPS62175568U JP S62175568 U JPS62175568 U JP S62175568U JP 1986061997 U JP1986061997 U JP 1986061997U JP 6199786 U JP6199786 U JP 6199786U JP S62175568 U JPS62175568 U JP S62175568U
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- electrolyte
- electrolyte replenishment
- plate
- hole
- 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
- 239000003792 electrolyte Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims 5
- 238000010030 laminating Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000012495 reaction gas Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Description
第１図は本考案の実施例による燃料電池のシー
ル構造を示す部分断面図、第２図は第１図のＥ―
Ｅ部分矢視図、第３図は単電池の分解斜視図、第
４図は第３図の単電池からなる燃料電池の分解斜
視図、第５図は従来の電解質補給手段を示す部分
断面図、第６図は第５図のＤ―Ｄ部分断面図、第
７図は第６図のＡ―Ａ部分断面図、第８図は燃料
電池運転時における第６図のＢ―Ｂ部分断面図で
ある。
１：マトリツクス、２：燃料電極、３：酸化剤
電極、４：プレート、４ａ，４ｂ：反応ガスの流
路、１２，１２ａ，１３：シール材、１５：電解
質補給孔、１５ａ：分岐口、１６：電解質補給溝
、１６ａ：連通孔。
FIG. 1 is a partial sectional view showing the seal structure of a fuel cell according to an embodiment of the present invention, and FIG.
3 is an exploded perspective view of a single cell, FIG. 4 is an exploded perspective view of a fuel cell made up of the single cells shown in FIG. 3, and FIG. 5 is a partial sectional view showing a conventional electrolyte replenishment means. , FIG. 6 is a partial sectional view taken along line DD in FIG. 5, FIG. 7 is a partial sectional view taken along line AA in FIG. 6, and FIG. 8 is a partial sectional view taken along line BB in FIG. 6 during fuel cell operation. It is. 1: Matrix, 2: Fuel electrode, 3: Oxidizer electrode, 4: Plate, 4a, 4b: Reactant gas flow path, 12, 12a, 13: Seal material, 15: Electrolyte supply hole, 15a: Branch port, 16 : Electrolyte supply groove, 16a: Communication hole.
Claims (1)
リツクスを挾持する電極とからなる単電池と、該
単電池の外域に配された複数の短冊状のシール材
と、該シール材と前記単電池とを反応ガスの流路
を備えたプレートを介して積層してなる電池積層
体であつて、該電池積層体の前記シール材とプレ
ートとを積層方向に貫通する電解質補給孔と、こ
の補給孔から分岐して前記プレートのシール材と
接する面に開口する電解質補給溝とを有する燃料
電池のシール構造において、前記プレートに、短
冊状のシール材を側路して、前記電解質補給孔と
電解質補給溝とを接続する連通孔を設けたことを
特徴とする燃料電池のシール構造。 A unit cell consisting of a matrix that impregnates and retains an electrolyte, electrodes that sandwich the matrix, a plurality of strip-shaped sealing materials arranged on the outer area of the unit cell, and a reaction gas between the sealing material and the unit cell. A battery laminate formed by laminating the cells through plates having a flow path, the battery laminate comprising: an electrolyte replenishment hole penetrating the sealing material and the plate of the battery laminate in the stacking direction; and an electrolyte replenishment hole branching from the replenishment hole. In the fuel cell seal structure having an electrolyte replenishment groove opening on a surface of the plate that contacts the sealing material, a strip-shaped sealing material is bypassed to the plate to connect the electrolyte replenishment hole and the electrolyte replenishment groove. A fuel cell seal structure characterized by having a communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986061997U JPS62175568U (en) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986061997U JPS62175568U (en) | 1986-04-24 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62175568U true JPS62175568U (en) | 1987-11-07 |
Family
ID=30895847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986061997U Pending JPS62175568U (en) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62175568U (en) |
-
1986
- 1986-04-24 JP JP1986061997U patent/JPS62175568U/ja active Pending
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