DE2617686C2 - Brennstoffzellenanlage und Verfahren zur Zufuhr von Reaktionsgas in die Brennstoffzellen - Google Patents
Brennstoffzellenanlage und Verfahren zur Zufuhr von Reaktionsgas in die BrennstoffzellenInfo
- Publication number
- DE2617686C2 DE2617686C2 DE2617686A DE2617686A DE2617686C2 DE 2617686 C2 DE2617686 C2 DE 2617686C2 DE 2617686 A DE2617686 A DE 2617686A DE 2617686 A DE2617686 A DE 2617686A DE 2617686 C2 DE2617686 C2 DE 2617686C2
- Authority
- DE
- Germany
- Prior art keywords
- chambers
- gas
- fuel
- sub
- fuel cell
- 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 69
- 238000000034 method Methods 0.000 title claims description 8
- 239000012495 reaction gas Substances 0.000 title claims description 6
- 239000007789 gas Substances 0.000 claims description 55
- 239000003792 electrolyte Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims 1
- 239000011236 particulate material Substances 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 76
- 239000007800 oxidant agent Substances 0.000 description 14
- 239000000376 reactant Substances 0.000 description 14
- 238000009826 distribution Methods 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 230000001590 oxidative effect Effects 0.000 description 6
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
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 |
|---|---|---|---|
| US05/574,127 US3994748A (en) | 1975-05-02 | 1975-05-02 | Method for feeding reactant gas to fuel cells in a stack and apparatus therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2617686A1 DE2617686A1 (de) | 1976-11-11 |
| DE2617686C2 true DE2617686C2 (de) | 1986-09-04 |
Family
ID=24294803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2617686A Expired DE2617686C2 (de) | 1975-05-02 | 1976-04-23 | Brennstoffzellenanlage und Verfahren zur Zufuhr von Reaktionsgas in die Brennstoffzellen |
Country Status (15)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3148790A1 (de) * | 1980-12-24 | 1982-08-12 | United Technologies Corp., 06101 Hartford, Conn. | "verfahren und vorrichtung zur verringerung von elektrolytverlusten aus einer elektrochemischen zelle" |
| DE3808991A1 (de) * | 1987-03-17 | 1988-10-06 | Us Energy | Elektrolytzellenstapel |
| DE4308780C1 (de) * | 1993-03-19 | 1994-11-17 | Daimler Benz Ag | Anordnung zum Anschließen von Stapeln von Hochtemperaturbrennstoffzellen |
| DE102005024272A1 (de) * | 2005-05-27 | 2006-11-30 | Ilia Dalin | Das Verfahren und die Einrichtung von der direkten Verwandlung des flüssigen anorganischen Energieträgers in die Elektroenergie auf der Basis der Brennstoffzellen |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175165A (en) * | 1977-07-20 | 1979-11-20 | Engelhard Minerals & Chemicals Corporation | Fuel cell system utilizing ion exchange membranes and bipolar plates |
| US4202933A (en) * | 1978-10-13 | 1980-05-13 | United Technologies Corporation | Method for reducing fuel cell output voltage to permit low power operation |
| US4276355A (en) * | 1980-04-28 | 1981-06-30 | Westinghouse Electric Corp. | Fuel cell system configurations |
| JPS57136777A (en) * | 1981-02-16 | 1982-08-23 | Mitsubishi Electric Corp | Laminated fuel cell |
| JPS57138782A (en) * | 1981-02-20 | 1982-08-27 | Hitachi Ltd | Fuel cell |
| JPS57138781A (en) * | 1981-02-20 | 1982-08-27 | Hitachi Ltd | Fuel cell |
| US4342816A (en) * | 1981-04-22 | 1982-08-03 | The United States Of America As Represented By The United States Department Of Energy | Fuel cell stack arrangements |
| JPS5894768A (ja) * | 1981-11-24 | 1983-06-06 | Toshiba Corp | 電気化学的発電装置 |
| JPS58112263A (ja) * | 1981-12-25 | 1983-07-04 | Mitsubishi Electric Corp | 燃料電池 |
| US4414294A (en) * | 1982-09-27 | 1983-11-08 | The United States Of America As Represented By The U.S. Department Of Energy | Electrically insulating and sealing frame |
| US4564427A (en) * | 1984-12-24 | 1986-01-14 | United Technologies Corporation | Circulating electrolyte electrochemical cell having gas depolarized cathode with hydrophobic barrier layer |
| JPH0630253B2 (ja) * | 1985-03-22 | 1994-04-20 | 株式会社日立製作所 | 燃料電池 |
| JPS61292863A (ja) * | 1985-06-20 | 1986-12-23 | Sanyo Electric Co Ltd | 燃料電池の反応ガス供給マニホルド装置 |
| JPS622459A (ja) * | 1985-06-27 | 1987-01-08 | Toshiba Corp | 燃料電池スタツク装置 |
| JPS6240168A (ja) * | 1985-08-13 | 1987-02-21 | Mitsubishi Electric Corp | 積層形燃料電池 |
| NL8602823A (nl) * | 1985-11-08 | 1987-06-01 | Toshiba Kk | Gesmolten carbonaatbrandstofcel. |
| JPH0756807B2 (ja) * | 1986-02-03 | 1995-06-14 | 株式会社東芝 | 燃料電池 |
| JPS62264564A (ja) * | 1986-05-12 | 1987-11-17 | Ishikawajima Harima Heavy Ind Co Ltd | 積層燃料電池 |
| JPH0615408Y2 (ja) * | 1986-08-18 | 1994-04-20 | 石川島播磨重工業株式会社 | 燃料電池 |
| JP2569550B2 (ja) * | 1987-05-08 | 1997-01-08 | 石川島播磨重工業株式会社 | 燃料電池の温度分布改善方法 |
| US5560999A (en) * | 1993-04-30 | 1996-10-01 | Aer Energy Resources, Inc. | Air manager system for recirculating reactant air in a metal-air battery |
| US5721064A (en) * | 1993-04-30 | 1998-02-24 | Aer Energy Resources Inc. | Air manager system for reducing gas concentrations in a metal-air battery |
| DE4440089A1 (de) * | 1994-11-10 | 1996-05-23 | Daimler Benz Ag | Verbrauchsermittlung für Brennstoffzellen-Fahrzeuge |
| DE19647417C2 (de) * | 1996-11-15 | 2002-12-12 | Forschungszentrum Juelich Gmbh | Brennstoffzellenmodul |
| US6106962A (en) * | 1997-09-24 | 2000-08-22 | Aer Energy Resources Inc. | Air manager control using cell voltage as auto-reference |
| US6238817B1 (en) * | 1999-02-03 | 2001-05-29 | International Fuel Cells, Llc | Gas injection system for treating a fuel cell stack assembly |
| US6497971B1 (en) | 1999-03-08 | 2002-12-24 | Utc Fuel Cells, Llc | Method and apparatus for improved delivery of input reactants to a fuel cell assembly |
| US6207308B1 (en) | 1999-04-20 | 2001-03-27 | International Fuel Cells, Llc | Water treatment system for a fuel cell assembly |
| US6207309B1 (en) | 1999-07-16 | 2001-03-27 | International Fuel Cells Llc | Environmental compensation method and apparatus for a fuel cell assembly |
| US6242118B1 (en) | 1999-10-14 | 2001-06-05 | International Fuel Cells Llc | Method and apparatus for removing contaminants from the coolant supply of a fuel cell power plant |
| US6403247B1 (en) | 1999-12-03 | 2002-06-11 | International Fuel Cells, Llc | Fuel cell power plant having an integrated manifold system |
| US6428916B1 (en) | 1999-12-20 | 2002-08-06 | Utc Fuel Cells, Llc | Coolant treatment system for a direct antifreeze cooled fuel cell assembly |
| US6605378B2 (en) | 2000-04-06 | 2003-08-12 | Utc Fuel Cells, Llc | Functional integration of multiple components for a fuel cell power plant |
| US6451466B1 (en) | 2000-04-06 | 2002-09-17 | Utc Fuel Cells, Llc | Functional integration of multiple components for a fuel cell power plant |
| US20030148157A1 (en) * | 2000-04-06 | 2003-08-07 | Grasso Albert P. | Functional integration of multiple components for a fuel cell power plant |
| US6632556B2 (en) | 2000-12-19 | 2003-10-14 | Utc Fuel Cells, Llc | Manifold assembly for a fuel cell power plant |
| US6596426B2 (en) | 2001-04-05 | 2003-07-22 | Utc Fuel Cells, Llc | Method and apparatus for the operation of a cell stack assembly during subfreezing temperatures |
| US6572995B2 (en) * | 2001-09-07 | 2003-06-03 | Utc Fuel Cells, Llc | Fluid flow control for cool, efficient fuel cell operation |
| JP3849626B2 (ja) * | 2002-03-13 | 2006-11-22 | ブラザー工業株式会社 | インクジェット記録用水性インク |
| US20080138673A1 (en) * | 2005-01-18 | 2008-06-12 | Jesper Bech-Madsen | Fuel Cell Stacks and Methods for Controlling Fuel Gas Flow to Different Sections of Fuel Cell Stacks |
| US8409763B2 (en) * | 2007-08-08 | 2013-04-02 | Solid Cell, Inc. | Modified planar cell (MPC) and stack based on MPC |
| US8765320B2 (en) | 2008-11-26 | 2014-07-01 | Ballard Power Systems Inc. | External manifold for minimizing external leakage of reactant from cell stack |
| JP5994376B2 (ja) * | 2012-05-09 | 2016-09-21 | スズキ株式会社 | 燃料電池の給排気構造 |
| DE102013200112A1 (de) * | 2013-01-07 | 2014-07-10 | Bayerische Motoren Werke Aktiengesellschaft | Brennstoffzelle mit mindestens einer aktiven Flächenschicht |
| US10096844B2 (en) * | 2013-10-03 | 2018-10-09 | Hamilton Sundstrand Corporation | Manifold for plural fuel cell stacks |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US409366A (en) * | 1889-08-20 | Process of obtaining- electricity from aas batteries | ||
| US3436272A (en) * | 1966-10-12 | 1969-04-01 | United Aircraft Corp | Stacked fuel cells |
| US3533847A (en) * | 1967-02-23 | 1970-10-13 | United Aircraft Corp | Fuel cell assembly |
| DE1671973A1 (de) * | 1967-03-15 | 1971-10-21 | Varta Ag | Brennstoffbatterie mit poroesen Elektroden und Dichtungsrahmen |
| DE1671990B1 (de) * | 1967-08-19 | 1972-05-04 | Varta Ag | Batterie elektrochemischer zellen mit gas-diffusionselektroden |
| US3615849A (en) * | 1969-06-18 | 1971-10-26 | United Aircraft Corp | Fuel cell dielectric heat transfer medium |
| US3623913A (en) * | 1969-09-18 | 1971-11-30 | Engelhard Min & Chem | Fuel cell system |
| US3709736A (en) * | 1970-08-17 | 1973-01-09 | Engelhard Min & Chem | Fuel cell system comprising noncirculating,counter-current gas flow means |
| JPS5220033B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-28 | 1977-06-01 | ||
| US3867206A (en) * | 1973-12-21 | 1975-02-18 | United Aircraft Corp | Wet seal for liquid electrolyte fuel cells |
-
1975
- 1975-05-02 US US05/574,127 patent/US3994748A/en not_active Expired - Lifetime
-
1976
- 1976-03-30 SE SE7603792A patent/SE417561B/xx not_active IP Right Cessation
- 1976-03-31 DK DK152576AA patent/DK142297B/da not_active IP Right Cessation
- 1976-03-31 CA CA249,290A patent/CA1044315A/en not_active Expired
- 1976-04-02 IL IL49337A patent/IL49337A/xx unknown
- 1976-04-23 DE DE2617686A patent/DE2617686C2/de not_active Expired
- 1976-04-23 CH CH511176A patent/CH608655A5/xx not_active IP Right Cessation
- 1976-04-27 GB GB16999/76A patent/GB1545102A/en not_active Expired
- 1976-04-27 BE BE166488A patent/BE841168A/xx not_active IP Right Cessation
- 1976-04-28 NL NLAANVRAGE7604547,A patent/NL183261C/xx not_active IP Right Cessation
- 1976-04-28 JP JP51049373A patent/JPS5822866B2/ja not_active Expired
- 1976-04-29 BR BR2665/76A patent/BR7602665A/pt unknown
- 1976-04-30 FR FR7612875A patent/FR2309991A1/fr active Granted
- 1976-04-30 IT IT22842/76A patent/IT1059045B/it active
- 1976-04-30 ES ES447505A patent/ES447505A1/es not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3148790A1 (de) * | 1980-12-24 | 1982-08-12 | United Technologies Corp., 06101 Hartford, Conn. | "verfahren und vorrichtung zur verringerung von elektrolytverlusten aus einer elektrochemischen zelle" |
| DE3808991A1 (de) * | 1987-03-17 | 1988-10-06 | Us Energy | Elektrolytzellenstapel |
| DE4308780C1 (de) * | 1993-03-19 | 1994-11-17 | Daimler Benz Ag | Anordnung zum Anschließen von Stapeln von Hochtemperaturbrennstoffzellen |
| DE102005024272A1 (de) * | 2005-05-27 | 2006-11-30 | Ilia Dalin | Das Verfahren und die Einrichtung von der direkten Verwandlung des flüssigen anorganischen Energieträgers in die Elektroenergie auf der Basis der Brennstoffzellen |
Also Published As
| Publication number | Publication date |
|---|---|
| DK142297B (da) | 1980-10-06 |
| CH608655A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-01-15 |
| IL49337A0 (en) | 1976-06-30 |
| SE7603792L (sv) | 1976-11-03 |
| NL183261B (nl) | 1988-04-05 |
| DK152576A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-11-03 |
| JPS5822866B2 (ja) | 1983-05-11 |
| NL183261C (nl) | 1988-09-01 |
| SE417561B (sv) | 1981-03-23 |
| US3994748A (en) | 1976-11-30 |
| ES447505A1 (es) | 1977-07-01 |
| JPS51134842A (en) | 1976-11-22 |
| IT1059045B (it) | 1982-05-31 |
| CA1044315A (en) | 1978-12-12 |
| NL7604547A (nl) | 1976-11-04 |
| GB1545102A (en) | 1979-05-02 |
| AU1279676A (en) | 1977-10-13 |
| BE841168A (fr) | 1976-08-16 |
| DK142297C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-06-29 |
| IL49337A (en) | 1979-01-31 |
| DE2617686A1 (de) | 1976-11-11 |
| FR2309991A1 (fr) | 1976-11-26 |
| BR7602665A (pt) | 1976-11-09 |
| FR2309991B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: MENGES, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |