JPH0261065U - - Google Patents
Info
- Publication number
- JPH0261065U JPH0261065U JP1988139224U JP13922488U JPH0261065U JP H0261065 U JPH0261065 U JP H0261065U JP 1988139224 U JP1988139224 U JP 1988139224U JP 13922488 U JP13922488 U JP 13922488U JP H0261065 U JPH0261065 U JP H0261065U
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- insulation materials
- stack
- holders
- bolster
- 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
- 239000000446 fuel Substances 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 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図は本考案の燃料電池の締付構造の一実施
例を示す概略側面図、第2図は本考案に用いるク
ツシヨンの断面図、第3図は燃料電池の一例を示
す断面図、第4図は従来の燃料電池の締付方式の
一例を示す概略側面図である。
1……タイル、2……カソード、3……アノー
ド、4……セパレータ、10……上部ボルスタ、
11……下部ボルスタ、12,13……断熱材、
14……上部ホルダー、15……下部ホルダー、
18……クツシヨン、19……荷重機、S……ス
タツク。
FIG. 1 is a schematic side view showing an embodiment of the tightening structure for a fuel cell according to the present invention, FIG. 2 is a cross-sectional view of a cushion used in the present invention, and FIG. 3 is a cross-sectional view showing an example of a fuel cell. FIG. 4 is a schematic side view showing an example of a conventional fuel cell tightening method. 1... Tile, 2... Cathode, 3... Anode, 4... Separator, 10... Upper bolster,
11... lower bolster, 12, 13... insulation material,
14... Upper holder, 15... Lower holder,
18...Cushion, 19...Loading machine, S...Stack.
Claims (1)
1つのセルをセパレータを介して多層に積層して
なるスタツクを、上下部のホルダーで挾持させ、
該上下部のホルダーが上下部のボルスタ間にそれ
ぞれ断熱材を介して位置させられるようにスタツ
クを配置し、且つ少なくとも上下一方の断熱材の
片面側に金属製のクツシヨンを介在させ、上記上
下部のボルスタを荷重機により締め付けるように
してなることを特徴とする燃料電池の締付構造。 A stack consisting of a single cell with a tile sandwiched between cathode and anode electrodes, stacked in multiple layers with a separator in between, is held between upper and lower holders.
The stack is arranged such that the upper and lower holders are positioned between the upper and lower bolsters through insulation materials, and a metal cushion is interposed on one side of at least one of the upper and lower insulation materials. A tightening structure for a fuel cell, characterized in that the bolster of the fuel cell is tightened by a loading machine.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988139224U JPH0261065U (en) | 1988-10-27 | 1988-10-27 | |
US07/311,458 US4973531A (en) | 1988-02-19 | 1989-02-16 | Arrangement for tightening stack of fuel cell elements |
DE68915463T DE68915463T2 (en) | 1988-02-19 | 1989-02-17 | Arrangement for clamping a stack of fuel cell elements. |
EP89102767A EP0329161B1 (en) | 1988-02-19 | 1989-02-17 | Arrangement for tightening stack of fuel cell elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988139224U JPH0261065U (en) | 1988-10-27 | 1988-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0261065U true JPH0261065U (en) | 1990-05-07 |
Family
ID=31402285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988139224U Pending JPH0261065U (en) | 1988-02-19 | 1988-10-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0261065U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215676A (en) * | 1983-05-24 | 1984-12-05 | Hokuriku Electric Power Co Inc:The | Cell laminated body clamping device of fuel cell |
JPS6139372A (en) * | 1984-07-28 | 1986-02-25 | Fuji Electric Corp Res & Dev Ltd | Structure of cell stack assembly for fuel cell |
JPS62234873A (en) * | 1986-04-04 | 1987-10-15 | Hitachi Ltd | Fuel cell |
-
1988
- 1988-10-27 JP JP1988139224U patent/JPH0261065U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215676A (en) * | 1983-05-24 | 1984-12-05 | Hokuriku Electric Power Co Inc:The | Cell laminated body clamping device of fuel cell |
JPS6139372A (en) * | 1984-07-28 | 1986-02-25 | Fuji Electric Corp Res & Dev Ltd | Structure of cell stack assembly for fuel cell |
JPS62234873A (en) * | 1986-04-04 | 1987-10-15 | Hitachi Ltd | Fuel cell |