JPS6155870A - liquid fuel cell - Google Patents
liquid fuel cellInfo
- Publication number
- JPS6155870A JPS6155870A JP59178053A JP17805384A JPS6155870A JP S6155870 A JPS6155870 A JP S6155870A JP 59178053 A JP59178053 A JP 59178053A JP 17805384 A JP17805384 A JP 17805384A JP S6155870 A JPS6155870 A JP S6155870A
- Authority
- JP
- Japan
- Prior art keywords
- liquid fuel
- fuel cell
- heat dissipation
- cell
- partition wall
- 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 title claims description 7
- 239000007788 liquid Substances 0.000 title claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、ヒドラジン、メタノール等を燃料とし、空気
等を酸化剤とする液体燃料電池の冷却方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a method for cooling a liquid fuel cell using hydrazine, methanol, etc. as a fuel and air or the like as an oxidizing agent.
従来の技術
従来液体燃料電池の冷却方法は、冷却器を別に設は空気
極を直接空冷している。BACKGROUND OF THE INVENTION Conventional methods for cooling liquid fuel cells include installing a separate cooler and cooling the air electrode directly with air.
発明が解決しようとする問題点
しかし、該方法では体積効率が悪く組み立て工程が複雑
であυ、温度依存性の高い空気極性能は、電池温度が下
るより早く空気極性能が低下してしまうという欠点があ
った。Problems to be Solved by the Invention However, this method has low volumetric efficiency and a complicated assembly process, and the air electrode performance is highly temperature dependent, meaning that the air electrode performance deteriorates faster than the battery temperature drops. There were drawbacks.
問題点を解決するための手段
本発明は上記の如き欠点を除去するもので金属あるーは
炭素など比較的熱伝導率の高い材料で作られるバイポー
ラプレートを電池外へ延長して放熱ファンとするもので
ある。Means for Solving the Problems The present invention eliminates the above-mentioned drawbacks by extending a bipolar plate made of a material with relatively high thermal conductivity, such as metal or carbon, to the outside of the battery to serve as a heat dissipation fan. It is something.
作用 電池構成材が直接冷却される。action Cell components are directly cooled.
実施例
電池枠１の隔壁にめるパイボー２プレート２の上部に放
熱フィン３を設け、プロワ４を取り付けたダクト５を押
え板６の上部外側（二固定し、ブロワ４を回転させ空気
を送風することによシ冷却を行なう〇
発明の効果
上述のように本発明によれば、空気極性能を低下させる
ことなく電池内温度を基準温度内に抑制することができ
る等工莱的価値甚だ大なるものである。Embodiment A heat dissipation fin 3 is provided on the upper part of the pibo 2 plate 2 that is installed in the partition wall of the battery frame 1, the duct 5 with the blower 4 attached is fixed on the upper outer side of the holding plate 6, and the blower 4 is rotated to blow air. Effects of the Invention As mentioned above, according to the present invention, the internal temperature of the battery can be suppressed to within the standard temperature without deteriorating the air electrode performance, etc. It is what it is.
第１図は本発明液体燃料電池一実施例を示す単電池の６
４成図、第２図は第１図における単電池を積層した燃料
電池の側面図である。
３は放熱フィンFIG. 1 shows six unit cells showing one embodiment of the liquid fuel cell of the present invention.
FIG. 2 is a side view of the fuel cell in which the unit cells in FIG. 1 are stacked. 3 is a heat dissipation fin
Claims (1)
て、隔壁を電池外に延長して放熱フィンとすることを特
徴とする液体燃料電池。A liquid fuel cell in which a partition wall within a unit cell also serves as a current collector, characterized in that the partition wall is extended outside the cell to serve as a heat dissipation fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59178053A JPS6155870A (en) | 1984-08-27 | 1984-08-27 | liquid fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59178053A JPS6155870A (en) | 1984-08-27 | 1984-08-27 | liquid fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155870A true JPS6155870A (en) | 1986-03-20 |
Family
ID=16041776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59178053A Pending JPS6155870A (en) | 1984-08-27 | 1984-08-27 | liquid fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155870A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2827427A1 (en) * | 2001-07-12 | 2003-01-17 | Commissariat Energie Atomique | Solid electrolyte fuel cell with temperature regulation has thermally conducting supports of varying conductivity removing and dissipating excess heat |
| WO2005013405A1 (en) * | 2003-07-31 | 2005-02-10 | Toyota Jidosha Kabushiki Kaisha | Fuel cell stack, fuel cell system, and method for producing fuel cell stack |
| WO2006101071A1 (en) * | 2005-03-24 | 2006-09-28 | Kabushiki Kaisha Toshiba | Fuel cell |
| KR100696681B1 (en) * | 2005-07-05 | 2007-03-19 | 삼성에스디아이 주식회사 | Stacks and Fuel Cell Devices Comprising the Same |
| CN105098198A (en) * | 2014-12-22 | 2015-11-25 | 武汉众宇动力系统科技有限公司 | Bipolar plate for fuel cell |
-
1984
- 1984-08-27 JP JP59178053A patent/JPS6155870A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2827427A1 (en) * | 2001-07-12 | 2003-01-17 | Commissariat Energie Atomique | Solid electrolyte fuel cell with temperature regulation has thermally conducting supports of varying conductivity removing and dissipating excess heat |
| WO2003007409A2 (en) * | 2001-07-12 | 2003-01-23 | Commissariat A L'energie Atomique | Optimized thermal management fuel cell |
| WO2003007409A3 (en) * | 2001-07-12 | 2004-02-19 | Commissariat Energie Atomique | Optimized thermal management fuel cell |
| WO2005013405A1 (en) * | 2003-07-31 | 2005-02-10 | Toyota Jidosha Kabushiki Kaisha | Fuel cell stack, fuel cell system, and method for producing fuel cell stack |
| JPWO2005013405A1 (en) * | 2003-07-31 | 2006-09-28 | トヨタ自動車株式会社 | FUEL CELL STACK, FUEL CELL SYSTEM, AND METHOD FOR PRODUCING FUEL CELL STACK |
| WO2006101071A1 (en) * | 2005-03-24 | 2006-09-28 | Kabushiki Kaisha Toshiba | Fuel cell |
| US7722973B2 (en) | 2005-03-24 | 2010-05-25 | Kabushiki Kaisha Toshiba | Fuel cell |
| KR100696681B1 (en) * | 2005-07-05 | 2007-03-19 | 삼성에스디아이 주식회사 | Stacks and Fuel Cell Devices Comprising the Same |
| US7981562B2 (en) | 2005-07-05 | 2011-07-19 | Samsung Sdi Co., Ltd. | Fuel cell stack with heat sink element |
| CN105098198A (en) * | 2014-12-22 | 2015-11-25 | 武汉众宇动力系统科技有限公司 | Bipolar plate for fuel cell |
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