JPS6158173A - Liquid fuel cell - Google Patents
Liquid fuel cellInfo
- Publication number
- JPS6158173A JPS6158173A JP59179966A JP17996684A JPS6158173A JP S6158173 A JPS6158173 A JP S6158173A JP 59179966 A JP59179966 A JP 59179966A JP 17996684 A JP17996684 A JP 17996684A JP S6158173 A JPS6158173 A JP S6158173A
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- liquid fuel
- heat
- sensitive material
- flakes
- 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
- 239000000446 fuel Substances 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 title claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000005300 metallic glass Substances 0.000 claims description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 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
-
- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged 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)
- Control Of Temperature (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) [Summary] 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する液体
燃料電池の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to improvements in liquid fuel cells using hydrazine, methanol, etc. as fuel.
従来の技術
従来、液体燃料電池において、電池内部の温度を調節す
る方法として電池外部に冷却器を設け、該冷却器を用い
て空気極全直接空冷することで電池内の温度を適自な温
度になるよう調節していた。Conventional technology Conventionally, in a liquid fuel cell, as a method of adjusting the temperature inside the cell, a cooler was installed outside the cell, and the air electrode was completely directly air-cooled using the cooler, so that the temperature inside the cell could be adjusted to an appropriate temperature. I adjusted it so that
発明が解決しようとする問題点
しかし、温度依存性の高い空気極性能は、電池温度が下
が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ｐ、、また、冷却器を設けたことによジ組立行程が復
雑で体積効率も悪く、電気的制御も必要となる為に動作
が複雑になり、野外で使用する時や振動がある場合など
故障し易く、価格面でも高価になるという問題があった
０
問題点を解決するための手段
本発明は、上記問題点を解決するもので一１高熱伝導性
の感熱材料薄片を電池内に挿入し、放熱フィンとして残
部を電池外へ露出させ、バイメタルなどの形状変化を利
用し、該放熱フィンを直立または傾倒させるようにした
ものである。Problems to be Solved by the Invention However, the air electrode performance, which is highly temperature dependent, has the disadvantage that the air electrode performance deteriorates faster than the battery temperature drops. The assembly process is complicated, the volumetric efficiency is poor, the operation is complicated because it requires electrical control, and it is prone to failure when used outdoors or when there is vibration, and it is expensive in terms of price. There were 0 problems. Means for solving the problems The present invention solves the above problems.11 A thin piece of highly thermally conductive heat-sensitive material is inserted into the battery, and the remaining part is exposed outside the battery as a heat dissipation fin. The heat dissipating fins are made to stand upright or tilt by making use of the shape change of bimetal.
作用
上記構造を有することによって、電池内温度が高温時に
は高熱伝導性薄片が直立し、低温時には傾倒するために
、空気極性能を低下させることなく電池内の温度を調節
し、且つ電池作製の簡略化がなさ几るものである。Function: By having the above structure, the highly thermally conductive flakes stand upright when the temperature inside the battery is high and tilt when the temperature is low, so the temperature inside the battery can be adjusted without deteriorating the air electrode performance, and the battery fabrication can be simplified. There is no change.
実施例 次に本発明の一実施例を説明する。Example Next, one embodiment of the present invention will be described.
高熱伝導性の感熱材料である可とり性の黒鉛の薄片を電
池枠１に挿入して残部を電池上部へ３中のアノライトを
ポンプ４で循環させ、アノライト排出口に設けた液留り
５に感熱材料のバイメタル６を取り付け、突起物７が放
熱フィン名聞にある金属線８をバイメタル６と接続し、
アノライト温度の高、低で起こるバイメタル６の形状変
化を利用し、該放熱フィン多を直立また傾倒させファン
９による送風の流量を調整することによ４ｙ ′Ｆ＆：
池温度の調節を計った。A thin piece of flexible graphite, which is a heat-sensitive material with high thermal conductivity, is inserted into the battery frame 1, and the remaining part is circulated to the top of the battery using a pump 4. Attach the bimetal 6 made of heat-sensitive material, connect the metal wire 8 whose protrusion 7 is on the side of the heat radiation fin to the bimetal 6,
Utilizing the change in shape of the bimetal 6 that occurs when the anorite temperature is high or low, the heat dissipating fins are made upright or tilted to adjust the flow rate of the air blown by the fan 9.
The pond temperature was adjusted.
なお本実施例では放熱フイ／２に可とう性黒鉛の薄片を
用いたが、アモルファスメタル等の金属薄片を使用する
こともできる。また感熱材料についても、例えば形状記
憶合金を使用することもできる。In this embodiment, a thin piece of flexible graphite is used for the heat dissipation fin/2, but a thin piece of metal such as amorphous metal may also be used. Further, as for the heat-sensitive material, for example, a shape memory alloy can also be used.
発明の効果
上述のように、本発明によｎば、電池内の温度調節の為
の冷却器を用いることはなく、電池作製の簡略化ができ
るので、価格低減に寄与する等工業的価値甚だ大なるも
のである。Effects of the Invention As mentioned above, according to the present invention, there is no need to use a cooler to adjust the temperature inside the battery, and battery manufacturing can be simplified, which has great industrial value, such as contributing to cost reduction. It is a big thing.
図面は本発明による液体燃料電池の説明図で６る０
１１”を電池枠、２は放熱フィン、６にバイメタル、ｌ
−１突起物、８は金属線The drawing is an explanatory diagram of a liquid fuel cell according to the present invention, and 60 to 11" are battery frames, 2 is a radiation fin, 6 is a bimetal, and 1 is a battery frame.
-1 protrusion, 8 is metal wire
Claims (1)
熱フィンとして働く高熱伝導性薄片を有し、該薄片が、
温度によって形状変化する感熱材料と連動して、該材料
の形状変化によって、前記薄片を高温時には直立させ、
低温時には傾倒させて電池温度を調節することを特徴と
する液体燃料電池。 ２ 放熱フィンが可とう性黒鉛薄片であることを特徴と
する特許請求の範囲第１項記載の液体燃料電池。 ３ 放熱フィンが金属薄片であることを特徴とする特許
請求の範囲第１項記載の液体燃料電池。 ４ 金属薄片がアモルファスメタル薄片であることを特
徴とする特許請求の範囲第３項記載の液体燃料電池。 ５ 感熱材料がバイメタルであることを特徴とする特許
請求の範囲第１項または第２項または第３項または第４
項記載の液体燃料電池。 ６ 感熱材料が形状記憶合金であることを特徴とする特
許請求の範囲第１項または第２項または第３項または第
４項記載の液体燃料電池。[Claims] 1. A highly thermally conductive thin piece, a part of which is inserted inside the fuel cell and the remaining part of which acts as a heat dissipation fin outside the cell, the thin piece having:
In conjunction with a heat-sensitive material whose shape changes depending on the temperature, the shape of the material changes to cause the flakes to stand upright at high temperatures;
A liquid fuel cell characterized by tilting the cell at low temperatures to adjust the cell temperature. 2. The liquid fuel cell according to claim 1, wherein the radiation fins are flexible graphite flakes. 3. The liquid fuel cell according to claim 1, wherein the radiation fin is a thin metal piece. 4. The liquid fuel cell according to claim 3, wherein the metal flakes are amorphous metal flakes. 5. Claim 1, 2, 3, or 4, characterized in that the heat-sensitive material is a bimetal.
Liquid fuel cell described in section. 6. The liquid fuel cell according to claim 1, 2, 3, or 4, wherein the heat-sensitive material is a shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59179966A JPS6158173A (en) | 1984-08-29 | 1984-08-29 | Liquid fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59179966A JPS6158173A (en) | 1984-08-29 | 1984-08-29 | Liquid fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6158173A true JPS6158173A (en) | 1986-03-25 |
| JPH0357579B2 JPH0357579B2 (en) | 1991-09-02 |
Family
ID=16075084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59179966A Granted JPS6158173A (en) | 1984-08-29 | 1984-08-29 | Liquid fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158173A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04215726A (en) * | 1990-12-12 | 1992-08-06 | Inax Corp | Wash stand with liquid feeder |
| 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 |
| EP1394890A2 (en) * | 2002-08-29 | 2004-03-03 | Matsushita Electric Industrial Co., Ltd. | Heat control device for battery |
| WO2004025763A1 (en) * | 2002-08-13 | 2004-03-25 | Daimlerchrysler Ag | Control of a fluid flow in an electrochemical cell |
| JP2005005080A (en) * | 2003-06-11 | 2005-01-06 | Honda Motor Co Ltd | Fuel cell and temperature control system |
| EP1263069A3 (en) * | 2001-05-31 | 2005-08-31 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Fuel cell system and method for generating electrical energy by means of a fuel cell system |
| WO2008003206A1 (en) * | 2006-06-30 | 2008-01-10 | Byd Company Limited | An organic fuel cell |
-
1984
- 1984-08-29 JP JP59179966A patent/JPS6158173A/en active Granted
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04215726A (en) * | 1990-12-12 | 1992-08-06 | Inax Corp | Wash stand with liquid feeder |
| EP1263069A3 (en) * | 2001-05-31 | 2005-08-31 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Fuel cell system and method for generating electrical energy by means of a fuel cell system |
| US7255951B2 (en) | 2001-07-12 | 2007-08-14 | 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 |
| WO2003007409A2 (en) * | 2001-07-12 | 2003-01-23 | Commissariat A L'energie Atomique | Optimized thermal management fuel cell |
| 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 |
| WO2004025763A1 (en) * | 2002-08-13 | 2004-03-25 | Daimlerchrysler Ag | Control of a fluid flow in an electrochemical cell |
| DE10236998B4 (en) * | 2002-08-13 | 2008-01-31 | Daimler Ag | Electrochemical cell |
| EP1394890A2 (en) * | 2002-08-29 | 2004-03-03 | Matsushita Electric Industrial Co., Ltd. | Heat control device for battery |
| EP1394890A3 (en) * | 2002-08-29 | 2004-04-07 | Matsushita Electric Industrial Co., Ltd. | Heat control device for battery |
| JP2005005080A (en) * | 2003-06-11 | 2005-01-06 | Honda Motor Co Ltd | Fuel cell and temperature control system |
| JP4629961B2 (en) * | 2003-06-11 | 2011-02-09 | 本田技研工業株式会社 | Fuel cell and temperature control system |
| WO2008003206A1 (en) * | 2006-06-30 | 2008-01-10 | Byd Company Limited | An organic fuel cell |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0357579B2 (en) | 1991-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3347977B2 (en) | Liquid circulation type thermoelectric cooling / heating device | |
| US4060712A (en) | Non-condensation mirror | |
| JPS6158173A (en) | Liquid fuel cell | |
| US3141987A (en) | Camera and temperature-controlling jacket | |
| JP2548124B2 (en) | Heat sink device | |
| JPH06162827A (en) | Bus bar structure | |
| JPS6113348B2 (en) | ||
| CN217589100U (en) | Battery module | |
| JP2004221409A (en) | Peltier module device | |
| JPS6155870A (en) | liquid fuel cell | |
| CN217064424U (en) | Heat dissipation system and mobile terminal | |
| JP2582577Y2 (en) | Radiation fin | |
| CN219874436U (en) | Heat radiation structure and solid laser temperature control system | |
| CN112285847A (en) | Multipath parallel optical module heat radiation structure | |
| CN217064423U (en) | Heat dissipation system and mobile terminal | |
| JPS60252172A (en) | Cooling method using heat sink for energized shape memory alloy actuator | |
| CN218177500U (en) | Display card fan capable of sensing ambient temperature | |
| CN216286535U (en) | Server heat radiation structure and server | |
| CN112739151B (en) | Electronic device | |
| CN221705831U (en) | Integrated heating type thermoelectric refrigeration sheet | |
| CN212257584U (en) | Lithium battery with safety device | |
| CN215955796U (en) | Temperature control antistatic distribution box based on PLC control | |
| CN219246018U (en) | Server for wind farm | |
| CN215872381U (en) | Optical module with heat dissipation function | |
| CN221830386U (en) | Refrigerating cup cover with stable structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |