DE10216710A1 - Arrangement for producing water on board an airplane comprises a water producing unit in the form of high temperature fuel cells partially or completely integrated into a driving gear of the airplane - Google Patents
Arrangement for producing water on board an airplane comprises a water producing unit in the form of high temperature fuel cells partially or completely integrated into a driving gear of the airplaneInfo
- Publication number
- DE10216710A1 DE10216710A1 DE10216710A DE10216710A DE10216710A1 DE 10216710 A1 DE10216710 A1 DE 10216710A1 DE 10216710 A DE10216710 A DE 10216710A DE 10216710 A DE10216710 A DE 10216710A DE 10216710 A1 DE10216710 A1 DE 10216710A1
- Authority
- DE
- Germany
- Prior art keywords
- arrangement according
- fuel cell
- engine
- water
- fuel
- 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 abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 13
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000010797 grey water Substances 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000011224 oxide ceramic Substances 0.000 claims description 2
- 229910052574 oxide ceramic Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/02—Toilet fittings
-
- 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
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
-
- 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
- H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
- H01M8/2495—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies of fuel cells of different types
-
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fuel Cell (AREA)
Abstract
Description
Die Erfindung betrifft eine Anordnung zur Erzeugung von Wasser an Bord eines Luftfahrzeuges unter Verwendung von einer oder mehreren Brennstoffzellen. The invention relates to an arrangement for generating water on board an aircraft Use of one or more fuel cells.
Speziell in Luftfahrzeugen aber auch an Bord von Wasser- oder Landfahrzeugen sowie bei autonomen stationären Einrichtungen lässt sich Wasser z. B. durch den Einsatz von Brennstoffzellen oder durch einen anderen geeigneten Prozess gewinnen. Um hierbei die der Flug- und Betriebssicherheit sowie dem Komfort eines Luftfahrzeuges dienenden Redundanzen zu gewährleisten, müssen die einzelnen Systeme entsprechend miteinander verschaltet sein. Die bisher übliche Trennung zwischen Wasser- bzw. Abwassersystemen einerseits, Klima- bzw. Kabinenluftsystemen, Energieerzeugungssystemen sowie Hydraulik- bzw. Pneumatiksystemen anderseits ist durch den Einsatz von Brennstoffzellen nicht sinnvoll und vorteilhaft. Especially in aircraft, but also on board water or land vehicles and at autonomous stationary facilities can water z. B. through the use of fuel cells or win through another suitable process. In this regard, that of flight and operational safety as well as to ensure redundancies for the comfort of an aircraft, the individual systems can be interconnected accordingly. The usual separation between Water and wastewater systems on the one hand, air conditioning and cabin air systems, Power generation systems as well as hydraulic or pneumatic systems on the other hand is through the use of Fuel cells not useful and advantageous.
Der Erfindung liegt die Aufgabe zugrunde, eine Anordnung der eingangs genannten Art zu schaffen, die eine optimale Ausnutzung der Brennstoffzellentechnologie und entsprechende Redundanzen für das Flugzeug gewährleistet sowie den geforderten Sicherheitsaspekten Rechnung trägt. The invention has for its object to provide an arrangement of the type mentioned, which make optimal use of fuel cell technology and corresponding redundancies for the aircraft guarantees and takes into account the required safety aspects.
Die Aufgabe wird erfindungsgemäß gelöst durch eine teilweise oder vollständige Integration einer Wassererzeugungseinheit in Form von einer oder mehreren Hochtemperatur = Brennstoffzellen (9) in ein Flugzeugtriebwerk derart, dass Brennkammern des Flugzeugtriebwerkes ganz oder teilweise ersetzt werden. The object is achieved according to the invention by partially or completely integrating a water generation unit in the form of one or more high-temperature fuel cells ( 9 ) into an aircraft engine such that combustion chambers of the aircraft engine are replaced in whole or in part.
Erfindungsgemäße Ausgestaltungen der Anordnung sind in den Unteransprüchen 2 bis 29 beschrieben. Embodiments of the arrangement according to the invention are in subclaims 2 to 29 described.
Der Hauptvorteil der Erfindung liegt neben den aus der bordeigenen Wassererzeugung bekannten Vorteilen in Bezug auf Gewicht, Flexibilität, Wasserqualität und Wassermenge sowie Abwassermengenreduzierung, insbesondere in einem deutlich verminderten Schadstoffausstoß des Triebwerkes durch die höhere Effizienz des mit einem Gasturbinenprozess verbundenen Hochtemperatur-Brennstoffzellenprozess sowie der damit verbundenen Reduzierung des Kraftstoffverbrauchs und der Nutzung des Brennstoffzellen-Abgases zur Wassergeneration. Im Idealfall wird lediglich CO2 und Wasserdampf als Abgas ausgestossen. The main advantage of the invention lies in addition to the advantages known from on-board water production in terms of weight, flexibility, water quality and water quantity as well as wastewater quantity reduction, in particular in a significantly reduced emission of pollutants by the engine due to the higher efficiency of the high-temperature fuel cell process associated with a gas turbine process and the associated process Reduction of fuel consumption and the use of fuel cell exhaust gas for water generation. Ideally, only CO 2 and water vapor are emitted as exhaust gas.
Ein weiterer Vorteil besteht darin, dass durch die teilweise Nutzung des im Brennstoffzellen-Abgas enthaltenen Wassers, die Bildung von Kondensstreifen und die damit verbundene typische Schlierenbewölkung in hohen Atmosphäreschichten vermindert wird. Bezogen auf die Gesamtzahl der täglichen Flugbewegungen und durch die zusätzliche Verminderung des Ausstoßes von Kondensationskeimen durch unvollständige Verbrennungsprozesse ergibt sich hier eine nennenswerte Verminderung von Kondensatbildung in der Atmosphäre durch Flugzeugabgase. Another advantage is that by partially using the fuel cell exhaust gas contained water, the formation of contrails and the associated typical Cloud streaking in high atmospheric layers is reduced. Based on the total number of daily Flight movements and by additionally reducing the emission of condensation germs incomplete combustion processes result in a significant reduction of Airborne exhaust fumes form in the atmosphere.
In der Zeichnung ist ein Ausführungsbeispiel nach der Erfindung dargestellt, und zwar zeigt die einzige Figur eine Anordnung zur Wassergenerierung durch eine in ein Triebwerk integrierte Hochtemperatur-Brennstoffzelle. Diese Anordnung wird nach einem aus gängigen Flugzeugtriebwerken bekannten Prozess betrieben. Luft wird angesaugt, über Kompressorstufen verdichtet, in Brennkammern (herkömmlich mit Treibstoff versetzt und gezündet) erhitzt und über Turbinenstufen, die ihrerseits mit den Kompressorstufen gekoppelt sind, ausgestoßen. Die dabei entstehende Rotationsenergie der Kompressor-Turbineneinheit wird auf einen sogenannten Fan übertragen, welcher den Hauptanteil des Schubes eines Triebwerks liefert. In the drawing, an embodiment according to the invention is shown, and that shows only figure an arrangement for water generation by an integrated in an engine High-temperature fuel cell. This arrangement is based on one of common aircraft engines known process operated. Air is sucked in, compressed via compressor stages, in combustion chambers (conventionally mixed with fuel and ignited) heated and over turbine stages, which in turn with are coupled to the compressor stages. The resulting rotational energy of the Compressor turbine unit is transferred to a so-called fan, which is the main part of the thrust of an engine delivers.
Erfindungsgemäß wird der in den Brennkammern herkömmlicher Art stattfindende Prozess durch den Einsatz von einer oder mehreren Hochtemperatur-Brennstoffzellen ergänzt bzw. ganz abgelöst. Das Prinzip von Hochtemperaturbrennstoffzellen ist für sogenannte SOFCs (Solid Oxide Fuel Cells - Oxidkeramik-Brennstoffzellen) und MCFGs (Motten Carbonate Fuel Cells - Schmelzkarbonat Brennstoffzellen) beschrieben worden. Zukünftig verfügbare andere Verfahren sind grundsätzlich ebenfalls einsetzbar. According to the invention, the process taking place in the conventional combustion chambers is carried out by the Use of one or more high-temperature fuel cells supplemented or completely replaced. The principle of high-temperature fuel cells is for so-called SOFCs (Solid Oxide Fuel Cells - Oxide Ceramic Fuel Cells) and MCFGs (Moth Carbonate Fuel Cells - Molten Carbonate Fuel cells) have been described. Other procedures available in the future are fundamental can also be used.
Bei dem vorliegenden Verfahren sind prinzipbedingt die Luftseite d. h. der Sauerstofflieferant der Brennstoffzelle und die Brennstoffseite d. h. der Wasserstofflieferant der Brennstoffzelle voneinander getrennt. In the present method, the air side d. H. the oxygen supplier of the Fuel cell and the fuel side d. H. the hydrogen supplier of the fuel cell from each other Cut.
Die Luft durchströmt das Triebwerk in Schubrichtung, wird verdichtet und in die Hochtemperatur- Brennstoffzelle geleitet. Hier wird sie durch den Oxidationsprozess erhitzt, der Sauerstoffanteil wird, soweit von der Brennstoffzelle benötigt, entzogen. Schließlich wird die so erhitzte Luft in der Turbine des Triebwerkes wieder entspannt. Die enthaltene Energie wird in den verschiedenen Turbinenstufen in Rotationsenergie umgewandelt und an die Kompressorstufen und den Fan des Triebwerkes abgegeben um neue Luft anzusaugen bzw. Schubarbeit zu verrichten. The air flows through the engine in the thrust direction, is compressed and into the high-temperature Fuel cell headed. Here it is heated by the oxidation process, which becomes oxygen as far as required by the fuel cell. Eventually the air heated in the turbine the engine relaxed again. The energy contained is in the different turbine stages converted into rotational energy and sent to the compressor stages and the fan of the engine given to suck in new air or to do push work.
Der Brennstoff, gängigerweise Kerosin, wird zunächst mit einem Grauwasseranteil emulgiert und dann über einen Verdampfer in die Brennstoffzelle geleitet. Der interne Reformerprozess spaltet den für den Betrieb der Brennstoffzelle nötigen Wasserstoff aus dem Brennstoff ab und oxidiert zu Wasser, weiches in der Brennstoffzelle dann als Wasserdampf vorliegt. Die im Brennstoff enthaltenen Kohlenstoffanteile oxidieren zu CO2 welches dem Abgas an geeigneter Stelle d. h. nach der ersten und/oder zweiten Kondensationsstufe entzogen wird. The fuel, usually kerosene, is first emulsified with a proportion of gray water and then passed into the fuel cell via an evaporator. The internal reformer process separates the hydrogen necessary for the operation of the fuel cell from the fuel and oxidizes it to water, which is then present in the fuel cell as water vapor. The carbon components contained in the fuel oxidize to CO 2 which is extracted from the exhaust gas at a suitable point, ie after the first and / or second condensation stage.
Der so erzeugte Wasserdampf wird teilweise in den Turbinenteil abgeleitet um den in ihm enthaltenen Energieanteil in Rotationsenergie umzuwandeln und zu einem geringeren Teil in einem Wärmetauscher zu Wasser auskondensiert. The water vapor generated in this way is partially discharged into the turbine section around the one contained in it Convert energy share into rotational energy and to a lesser extent in one Heat exchanger condensed to water.
Zur Aussonderung noch eventuell vorhandener Schadstoffe im Wasser, wird dieses zunächst über einen Verdampfer/Kondensator-Prozess erneut destilliert und dann über Aktivkohlefilter nachbehandelt. To separate out any pollutants that may still be present in the water, this is first done using distilled an evaporator / condenser process again and then over activated carbon filter treated.
Der Verdampfer wird mit der Prozesswärme der Brennstoffzelle betrieben. Ebenso werden die Aktivkohlefilter mit der Prozesswärme der Brennstoffzelle in einem Temperaturniveau betrieben, welches Verkeimung der Filter ausschließt. Zur Regeneration der Aktivkohle werden die Filter jeweils wechselseitig mit Brennstoffzellen-Prozesswärme regeneriert. Nach der Aktivkolhlefiltration erfolgt eine erneute Kondensation und Absenkung des Temperaturniveaus des Wassers. The evaporator is operated with the process heat of the fuel cell. Likewise, the Activated carbon filter operated with the process heat of the fuel cell at a temperature level Germs in the filter are excluded. The filters are used to regenerate the activated carbon alternately regenerated with fuel cell process heat. After the active column filtration there is another Condensation and lowering the temperature level of the water.
Claims (29)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10216710A DE10216710B4 (en) | 2001-10-11 | 2002-04-16 | Arrangement for generating water on board an aircraft |
| DE10249588A DE10249588B4 (en) | 2002-04-16 | 2002-10-24 | Arrangement for generating water on board an aircraft |
| AT03008232T ATE323644T1 (en) | 2002-04-16 | 2003-04-09 | ARRANGEMENT FOR GENERATING WATER ON BOARD AN AIRCRAFT |
| EP03008232A EP1354794B1 (en) | 2002-04-16 | 2003-04-09 | Apparatus for obtaining water onboard an aircraft |
| ES03008232T ES2262917T3 (en) | 2002-04-16 | 2003-04-09 | SYSTEM FOR THE PRODUCTION OF WATER ON BOARD OF AN AIRCRAFT. |
| DE50303003T DE50303003D1 (en) | 2002-04-16 | 2003-04-09 | Arrangement for generating water on board an aircraft |
| JP2003110380A JP4746823B2 (en) | 2002-04-16 | 2003-04-15 | Propulsion device configured to generate water on board an aircraft |
| US10/417,893 US7550218B2 (en) | 2001-10-11 | 2003-04-16 | Apparatus for producing water onboard of a craft driven by a power plant |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10150261 | 2001-10-11 | ||
| DE10150261.3 | 2001-10-11 | ||
| DE10216710A DE10216710B4 (en) | 2001-10-11 | 2002-04-16 | Arrangement for generating water on board an aircraft |
| DE10249588A DE10249588B4 (en) | 2002-04-16 | 2002-10-24 | Arrangement for generating water on board an aircraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10216710A1 true DE10216710A1 (en) | 2003-04-30 |
| DE10216710B4 DE10216710B4 (en) | 2006-11-16 |
Family
ID=26010356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10216710A Expired - Fee Related DE10216710B4 (en) | 2001-10-11 | 2002-04-16 | Arrangement for generating water on board an aircraft |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10216710B4 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10229309B4 (en) * | 2002-06-29 | 2006-06-01 | Airbus Deutschland Gmbh | Process for the use of black and / or gray water in the treatment of fuels for high temperature fuel cells |
| DE10249588B4 (en) * | 2002-04-16 | 2006-10-19 | Airbus Deutschland Gmbh | Arrangement for generating water on board an aircraft |
| WO2009095180A1 (en) * | 2008-01-31 | 2009-08-06 | Airbus Operations Gmbh | System and method for the reduction of harmful substances in engine exhaust gases |
| US7648628B2 (en) | 2004-06-09 | 2010-01-19 | Airbus Deutschland Gmbh | Water treatment for an aircraft |
| US7659015B2 (en) | 2006-01-20 | 2010-02-09 | Airbus Deutschland Gmbh | Combined fuel cell system |
| US7767359B2 (en) | 2002-10-24 | 2010-08-03 | Airbus Deutschland Gmbh | Device for producing water on board of an airplane |
| US9350037B2 (en) | 2011-04-21 | 2016-05-24 | Airbus Operations Gmbh | Method for manufacturing a solid oxide fuel cell element by layer-wise buildup and solid oxide fuel cell element |
| US9541001B2 (en) | 2011-04-21 | 2017-01-10 | Airbus Operations Gmbh | Drive unit, method for providing power, and use of a drive unit |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012020345A1 (en) * | 2012-10-17 | 2014-04-17 | Eads Deutschland Gmbh | Fuel cell system used in aircraft, for producing hydrogen containing gas, has mixing device that is connected to fuel source and water source, and adapted to provide fuel emulsion of water and fuel for producing hydrogen containing gas |
| DE202014102091U1 (en) | 2014-05-05 | 2014-05-28 | Quazim Ismaili | Apparatus for producing industrial water for an aircraft |
| DE102018203159B4 (en) | 2018-03-02 | 2021-05-06 | MTU Aero Engines AG | Reduction of contrails when operating aircraft |
| DE102021004031A1 (en) | 2021-08-03 | 2023-02-09 | Hans-Martin Striebel | Long-haul airliner with no harmful emissions, called Care Liner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4323719C2 (en) * | 1993-07-15 | 1995-06-22 | Daimler Benz Aerospace Airbus | Method and device for carrying out the method for water supply on board an aircraft |
| WO1999035702A1 (en) * | 1998-01-08 | 1999-07-15 | Southern California Edison Company | Power generation system utilizing turbine gas generator and fuel cell |
| DE19821952C2 (en) * | 1998-05-15 | 2000-07-27 | Dbb Fuel Cell Engines Gmbh | Power supply unit on board an aircraft |
| GB9813757D0 (en) * | 1998-06-25 | 1998-08-26 | Gec Marconi Aerospace Limited | Integral fuel cell |
-
2002
- 2002-04-16 DE DE10216710A patent/DE10216710B4/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10249588B4 (en) * | 2002-04-16 | 2006-10-19 | Airbus Deutschland Gmbh | Arrangement for generating water on board an aircraft |
| DE10229309B4 (en) * | 2002-06-29 | 2006-06-01 | Airbus Deutschland Gmbh | Process for the use of black and / or gray water in the treatment of fuels for high temperature fuel cells |
| US7172702B2 (en) | 2002-06-29 | 2007-02-06 | Airbus Deutschland Gmbh | Method for using water in the processing of fuels for high temperature fuel cells |
| US7767359B2 (en) | 2002-10-24 | 2010-08-03 | Airbus Deutschland Gmbh | Device for producing water on board of an airplane |
| US7648628B2 (en) | 2004-06-09 | 2010-01-19 | Airbus Deutschland Gmbh | Water treatment for an aircraft |
| US7659015B2 (en) | 2006-01-20 | 2010-02-09 | Airbus Deutschland Gmbh | Combined fuel cell system |
| WO2009095180A1 (en) * | 2008-01-31 | 2009-08-06 | Airbus Operations Gmbh | System and method for the reduction of harmful substances in engine exhaust gases |
| CN101932811A (en) * | 2008-01-31 | 2010-12-29 | 空中客车作业有限公司 | Systems and methods for reducing hazardous substances in engine exhaust |
| US8910484B2 (en) | 2008-01-31 | 2014-12-16 | Airbus Operations Gmbh | System and process for the reduction of harmful substances in engine exhaust gases |
| US9350037B2 (en) | 2011-04-21 | 2016-05-24 | Airbus Operations Gmbh | Method for manufacturing a solid oxide fuel cell element by layer-wise buildup and solid oxide fuel cell element |
| US9541001B2 (en) | 2011-04-21 | 2017-01-10 | Airbus Operations Gmbh | Drive unit, method for providing power, and use of a drive unit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10216710B4 (en) | 2006-11-16 |
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