JPS5533794A - Internally cooling fuel cell - Google Patents
Internally cooling fuel cellInfo
- Publication number
- JPS5533794A JPS5533794A JP9495179A JP9495179A JPS5533794A JP S5533794 A JPS5533794 A JP S5533794A JP 9495179 A JP9495179 A JP 9495179A JP 9495179 A JP9495179 A JP 9495179A JP S5533794 A JPS5533794 A JP S5533794A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- water
- oxygen
- gas chamber
- hydrogen
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title abstract 4
- 239000000446 fuel Substances 0.000 title abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 abstract 2
- 239000003929 acidic solution Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- -1 and the like Substances 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 abstract 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
Landscapes
- Fuel Cell (AREA)
Abstract
PURPOSE: To improve the performance and life of a fuel cell by constituting same such that one electrode opposite to the other electrode at which water is formed by reaction is cooled to prevent condensed water from appearing on and around the one electrode.
CONSTITUTION: Except with an outermost electrode, a fuel cell has a pair of oxygen electrodes 1, 1' belonging to a common oxygen gas chamber 2 and a pair of hydrogen electrodes 3, 3' belonging to a common hydrogen gas chamber 4. An electrolyte chamber 5 is formed between the oxygen electrodes 1, 1' and the hydrogen electrodes 3, 3'. In the cell, when 30% KOH electrolyte is used, water is produced at the hydrogen electrodes 3, 3' by reaction. Accordingly, a cooling pipe 6 is provided within the oxygen gas chamber 2 of this cell, and cooling water is flowed through the cooling pipe 6 to cool the oxygen electrodes 1, 1'. On the other hand, if electrolyte consists of acidic solution such as of sulfuric acid, phosphoric acid, and the like, water is produced by reaction at the oxygen electrodes. In this case, therefore, a cooling pipe is provided within a hydrogen gas chamber.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9495179A JPS5533794A (en) | 1979-07-27 | 1979-07-27 | Internally cooling fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9495179A JPS5533794A (en) | 1979-07-27 | 1979-07-27 | Internally cooling fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5533794A true JPS5533794A (en) | 1980-03-10 |
| JPS576229B2 JPS576229B2 (en) | 1982-02-03 |
Family
ID=14124244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9495179A Granted JPS5533794A (en) | 1979-07-27 | 1979-07-27 | Internally cooling fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5533794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931568A (en) * | 1982-06-23 | 1984-02-20 | ユナイテッド・テクノロジ−ズ・コ−ポレ−ション | Film cooling type fuel battery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828936A (en) * | 1971-08-18 | 1973-04-17 |
-
1979
- 1979-07-27 JP JP9495179A patent/JPS5533794A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828936A (en) * | 1971-08-18 | 1973-04-17 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931568A (en) * | 1982-06-23 | 1984-02-20 | ユナイテッド・テクノロジ−ズ・コ−ポレ−ション | Film cooling type fuel battery |
| JPH0425673B2 (en) * | 1982-06-23 | 1992-05-01 | Yunaitetsudo Tekunorojiizu Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS576229B2 (en) | 1982-02-03 |
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