FR3035074A1 - Aeronef comprenant une pile a combustible ayant un systeme d'alimentation ameliore en oxygene - Google Patents
Aeronef comprenant une pile a combustible ayant un systeme d'alimentation ameliore en oxygene Download PDFInfo
- Publication number
- FR3035074A1 FR3035074A1 FR1553438A FR1553438A FR3035074A1 FR 3035074 A1 FR3035074 A1 FR 3035074A1 FR 1553438 A FR1553438 A FR 1553438A FR 1553438 A FR1553438 A FR 1553438A FR 3035074 A1 FR3035074 A1 FR 3035074A1
- Authority
- FR
- France
- Prior art keywords
- fuel cell
- pressurized zone
- air
- aircraft
- pressure regulator
- 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 47
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 14
- 239000001301 oxygen Substances 0.000 title claims abstract description 14
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
Classifications
-
- 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
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
- B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being pressurised
- B64D13/04—Automatic control of pressure
-
- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04761—Pressure; Flow of fuel cell exhausts
-
- 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
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0611—Environmental Control Systems combined with auxiliary power units (APU's)
-
- 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
- B64D41/00—Power installations for auxiliary purposes
- B64D2041/005—Fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (6)
- REVENDICATIONS1. Aéronef comprenant - une zone pressurisée (1), - une zone non pressurisée (2), - un conduit de refoulement (4) d'air de la zone pressurisée (1) vers la zone non pressurisée (2), - une pile à combustible (5), comprenant un côté et une entrée cathode adaptée pour être alimentée en oxygène, caractérisé en ce que la pile à combustible (5) est alimentée en oxygène par le conduit de refoulement (4) d'air de la zone pressurisée (1) vers la zone non pressurisée (2).
- 2. Aéronef selon la revendication 1, dans lequel la pile à combustible (5) 15 comprend une ligne de refoulement cathodique comprenant un régulateur aval de pression (6).
- 3. Aéronef selon l'une des revendications 1 ou 2, comprenant un premier régulateur de pression (7), relié au conduit de refoulement (4) 20 d'air en parallèle de la pile à combustible (5).
- 4. Aéronef selon les revendications 2 et 3, dans lequel le premier régulateur de pression (7) et le régulateur aval de pression (6) sont pilotés par une commande (8) configurée de manière à réguler le débit 25 d'air en provenance de la zone pressurisée (1) passant par la pile à combustible (5).
- 5. Aéronef selon la revendication 4, comprenant en outre un régulateur amont de pression (11), interposé entre le conduit de refoulement (4) et 30 la pile à combustible (5), et piloté par la commande (8).
- 6. Aéronef selon l'une des revendications 4 ou 5, comprenant en outre un système d'injection d'air (3) dans la zone pressurisée de l'aéronef, 3035074 8 ledit système d'injection d'air (3) étant piloté par ladite commande (8), de manière à maintenir la pression dans la zone pressurisée (1) dans une gamme de valeurs prédéfinie. 5
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553438A FR3035074B1 (fr) | 2015-04-17 | 2015-04-17 | Aeronef comprenant une pile a combustible ayant un systeme d'alimentation ameliore en oxygene |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553438 | 2015-04-17 | ||
FR1553438A FR3035074B1 (fr) | 2015-04-17 | 2015-04-17 | Aeronef comprenant une pile a combustible ayant un systeme d'alimentation ameliore en oxygene |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3035074A1 true FR3035074A1 (fr) | 2016-10-21 |
FR3035074B1 FR3035074B1 (fr) | 2018-07-27 |
Family
ID=53514358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1553438A Active FR3035074B1 (fr) | 2015-04-17 | 2015-04-17 | Aeronef comprenant une pile a combustible ayant un systeme d'alimentation ameliore en oxygene |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3035074B1 (fr) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6296957B1 (en) * | 1998-05-15 | 2001-10-02 | Xcellsis Gmbh | Energy supply unit on board an aircraft |
WO2007028622A1 (fr) * | 2005-09-08 | 2007-03-15 | Airbus Deutschland Gmbh | Systeme de pile a combustible destine a une alimentation en eau potable et en oxygene |
WO2007057188A1 (fr) * | 2005-11-17 | 2007-05-24 | Airbus Deutschland Gmbh | Dispositif d'enrichissement en oxygene comprenant au moins deux tamis moleculaires pour l'alimentation d'un systeme a pile a combustible |
US20080178609A1 (en) * | 2006-07-24 | 2008-07-31 | Airbus Deutschland Gmbh | Combined cooling and heating system |
US20100221642A1 (en) * | 2007-09-27 | 2010-09-02 | Airbus Operations Gmbh | Fuel cell system with suction operation for an aircraft |
EP2289802A2 (fr) * | 2004-12-03 | 2011-03-02 | Airbus Deutschland GmbH | Système et procédé d'alimentation en énergie dans un aéronef |
WO2014186881A1 (fr) * | 2013-05-24 | 2014-11-27 | Hydrogenics Corporation | Production d'air enrichi en azote et système d'inertage de réservoir de combustible |
-
2015
- 2015-04-17 FR FR1553438A patent/FR3035074B1/fr active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6296957B1 (en) * | 1998-05-15 | 2001-10-02 | Xcellsis Gmbh | Energy supply unit on board an aircraft |
EP2289802A2 (fr) * | 2004-12-03 | 2011-03-02 | Airbus Deutschland GmbH | Système et procédé d'alimentation en énergie dans un aéronef |
WO2007028622A1 (fr) * | 2005-09-08 | 2007-03-15 | Airbus Deutschland Gmbh | Systeme de pile a combustible destine a une alimentation en eau potable et en oxygene |
WO2007057188A1 (fr) * | 2005-11-17 | 2007-05-24 | Airbus Deutschland Gmbh | Dispositif d'enrichissement en oxygene comprenant au moins deux tamis moleculaires pour l'alimentation d'un systeme a pile a combustible |
US20080178609A1 (en) * | 2006-07-24 | 2008-07-31 | Airbus Deutschland Gmbh | Combined cooling and heating system |
US20100221642A1 (en) * | 2007-09-27 | 2010-09-02 | Airbus Operations Gmbh | Fuel cell system with suction operation for an aircraft |
WO2014186881A1 (fr) * | 2013-05-24 | 2014-11-27 | Hydrogenics Corporation | Production d'air enrichi en azote et système d'inertage de réservoir de combustible |
Also Published As
Publication number | Publication date |
---|---|
FR3035074B1 (fr) | 2018-07-27 |
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