DE2140988C2 - Brennstoffzellensystem und Verfahren zu seinem Betrieb - Google Patents
Brennstoffzellensystem und Verfahren zu seinem BetriebInfo
- Publication number
- DE2140988C2 DE2140988C2 DE2140988A DE2140988A DE2140988C2 DE 2140988 C2 DE2140988 C2 DE 2140988C2 DE 2140988 A DE2140988 A DE 2140988A DE 2140988 A DE2140988 A DE 2140988A DE 2140988 C2 DE2140988 C2 DE 2140988C2
- Authority
- DE
- Germany
- Prior art keywords
- cell
- fuel
- laminates
- air
- cell system
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title claims description 142
- 238000000034 method Methods 0.000 title claims description 5
- 239000003570 air Substances 0.000 claims description 132
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 53
- 239000001301 oxygen Substances 0.000 claims description 53
- 229910052760 oxygen Inorganic materials 0.000 claims description 53
- 239000012159 carrier gas Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 20
- 239000003792 electrolyte Substances 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 4
- 239000012080 ambient air Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 14
- 125000006850 spacer group Chemical group 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 10
- -1 polytetrafluoroethylene Polymers 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- LYKJEJVAXSGWAJ-UHFFFAOYSA-N compactone Natural products CC1(C)CCCC2(C)C1CC(=O)C3(O)CC(C)(CCC23)C=C LYKJEJVAXSGWAJ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002918 waste heat 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
- H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6431970A | 1970-08-17 | 1970-08-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2140988A1 DE2140988A1 (de) | 1972-02-24 |
| DE2140988C2 true DE2140988C2 (de) | 1982-02-25 |
Family
ID=22055117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2140988A Expired DE2140988C2 (de) | 1970-08-17 | 1971-08-16 | Brennstoffzellensystem und Verfahren zu seinem Betrieb |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3709736A (OSRAM) |
| JP (1) | JPS5639033B1 (OSRAM) |
| AU (1) | AU461660B2 (OSRAM) |
| CA (1) | CA1003897A (OSRAM) |
| CH (1) | CH531794A (OSRAM) |
| DE (1) | DE2140988C2 (OSRAM) |
| FR (1) | FR2102287B1 (OSRAM) |
| GB (1) | GB1361208A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3512326A1 (de) * | 1984-04-04 | 1985-10-24 | Kureha Kagaku Kogyo K.K., Tokio/Tokyo | Elektrodenmaterial fuer brennstoffzellen und verfahren zu seiner herstellung |
| WO1995017772A1 (en) * | 1993-12-22 | 1995-06-29 | Ballard Power Systems Inc. | Electrochemical fuel cell employing ambient air as the oxidant and coolant |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994748A (en) * | 1975-05-02 | 1976-11-30 | United Technologies Corporation | Method for feeding reactant gas to fuel cells in a stack and apparatus therefor |
| US4175165A (en) * | 1977-07-20 | 1979-11-20 | Engelhard Minerals & Chemicals Corporation | Fuel cell system utilizing ion exchange membranes and bipolar plates |
| CA1140891A (en) * | 1978-01-03 | 1983-02-08 | General Electric Company | Electrolytic cell with membrane and electrodes bonded to it having outward projections |
| US4276355A (en) * | 1980-04-28 | 1981-06-30 | Westinghouse Electric Corp. | Fuel cell system configurations |
| US4324844A (en) * | 1980-04-28 | 1982-04-13 | Westinghouse Electric Corp. | Variable area fuel cell cooling |
| US4310605A (en) * | 1980-09-22 | 1982-01-12 | Engelhard Minerals & Chemicals Corp. | Fuel cell system |
| US4374185A (en) * | 1981-05-14 | 1983-02-15 | United Technologies Corporation | High temperature, high pressure chemical resistant seal material |
| US4582765A (en) * | 1981-08-25 | 1986-04-15 | The United States Of America As Represented By The United States Department Of Energy | Fuel cell system with coolant flow reversal |
| US4444851A (en) * | 1982-06-28 | 1984-04-24 | Energy Research Corporation | Fuel cell stack |
| US4505992A (en) | 1983-04-11 | 1985-03-19 | Engelhard Corporation | Integral gas seal for fuel cell gas distribution assemblies and method of fabrication |
| US4514475A (en) * | 1984-03-30 | 1985-04-30 | The United States Of America As Represented By The United States Department Of Energy | Fuel cell separator with compressible sealing flanges |
| US4631239A (en) * | 1985-12-04 | 1986-12-23 | Westinghouse Electric Corp. | Fuel cell plates with improved arrangement of process channels for enhanced pressure drop across the plates |
| US4795683A (en) * | 1987-07-23 | 1989-01-03 | United Technologies Corporation | High power density evaporatively cooled ion exchange membrane fuel cell |
| NO891595L (no) * | 1989-04-19 | 1990-10-22 | Alcatel Stk As | Transmisjonslinje. |
| DE4443688C1 (de) * | 1994-12-08 | 1996-03-28 | Mtu Friedrichshafen Gmbh | Bipolarplatte für Brennstoffzellen |
| JP4880836B2 (ja) * | 2001-08-29 | 2012-02-22 | 本田技研工業株式会社 | 燃料電池スタックおよび反応ガス供給方法 |
| US6890680B2 (en) * | 2002-02-19 | 2005-05-10 | Mti Microfuel Cells Inc. | Modified diffusion layer for use in a fuel cell system |
| JP4595305B2 (ja) * | 2003-10-03 | 2010-12-08 | トヨタ自動車株式会社 | 燃料電池 |
| KR101223554B1 (ko) * | 2005-02-02 | 2013-01-17 | 삼성에스디아이 주식회사 | 하이브리드형 연료전지 시스템 |
| US8137741B2 (en) | 2007-05-10 | 2012-03-20 | Fuelcell Energy, Inc. | System for fabricating a fuel cell component for use with or as part of a fuel cell in a fuel cell stack |
| AT506761B1 (de) * | 2008-04-30 | 2012-11-15 | Climt Energiesysteme Gmbh | Temperaturmanagement von brennstoffzellen |
| EP3012189B1 (en) * | 2014-10-22 | 2018-02-07 | Airbus Operations GmbH | Galley system, method for operating electrical galley devices and use of a fuel cell in a galley system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1367534A (fr) * | 1963-05-17 | 1964-07-24 | Comp Generale Electricite | Pile électrique à combustibles |
| FR1481318A (fr) * | 1965-05-18 | 1967-05-19 | Energy Conversion Ltd | Piles électrochimiques multiples à gaz |
| US3573102A (en) * | 1966-11-07 | 1971-03-30 | United Aircraft Corp | Fuel cell gas manifold system |
| US3476609A (en) * | 1967-03-30 | 1969-11-04 | United Aircraft Corp | Fuel cell module |
-
1970
- 1970-08-17 US US00064319A patent/US3709736A/en not_active Expired - Lifetime
-
1971
- 1971-07-15 FR FR7125897A patent/FR2102287B1/fr not_active Expired
- 1971-08-11 CA CA120,308A patent/CA1003897A/en not_active Expired
- 1971-08-13 JP JP6110371A patent/JPS5639033B1/ja active Pending
- 1971-08-16 AU AU32377/71A patent/AU461660B2/en not_active Expired
- 1971-08-16 GB GB3841371A patent/GB1361208A/en not_active Expired
- 1971-08-16 DE DE2140988A patent/DE2140988C2/de not_active Expired
- 1971-08-17 CH CH1208871A patent/CH531794A/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3512326A1 (de) * | 1984-04-04 | 1985-10-24 | Kureha Kagaku Kogyo K.K., Tokio/Tokyo | Elektrodenmaterial fuer brennstoffzellen und verfahren zu seiner herstellung |
| WO1995017772A1 (en) * | 1993-12-22 | 1995-06-29 | Ballard Power Systems Inc. | Electrochemical fuel cell employing ambient air as the oxidant and coolant |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1361208A (en) | 1974-07-24 |
| AU461660B2 (en) | 1975-06-05 |
| FR2102287B1 (OSRAM) | 1976-02-06 |
| US3709736A (en) | 1973-01-09 |
| CH531794A (de) | 1972-12-15 |
| DE2140988A1 (de) | 1972-02-24 |
| JPS5639033B1 (OSRAM) | 1981-09-10 |
| CA1003897A (en) | 1977-01-18 |
| FR2102287A1 (OSRAM) | 1972-04-07 |
| AU3237771A (en) | 1973-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ENGELHARD CORP., 08830 ISELIN, N.J., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: ABITZ, W., DIPL.-ING.DR.-ING. MORF, D., DR. GRITSCHNEDER, M., DIPL.-PHYS. FRHR. VON WITTGENSTEIN, A., DIPL.-CHEM. DR.PHIL.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |