CA2433150C - Dispositif de production d'oxygene et de gaz inerte - Google Patents
Dispositif de production d'oxygene et de gaz inerte Download PDFInfo
- Publication number
- CA2433150C CA2433150C CA2433150A CA2433150A CA2433150C CA 2433150 C CA2433150 C CA 2433150C CA 2433150 A CA2433150 A CA 2433150A CA 2433150 A CA2433150 A CA 2433150A CA 2433150 C CA2433150 C CA 2433150C
- Authority
- CA
- Canada
- Prior art keywords
- oxygen
- obogs
- air stream
- air
- inert gas
- 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 - Lifetime
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 239000001301 oxygen Substances 0.000 title claims abstract description 129
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 129
- 239000011261 inert gas Substances 0.000 title claims abstract description 44
- 239000007789 gas Substances 0.000 claims abstract description 81
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 49
- 239000002828 fuel tank Substances 0.000 claims abstract description 44
- 239000002912 waste gas Substances 0.000 claims abstract description 33
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229910001868 water Inorganic materials 0.000 claims description 14
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000001143 conditioned effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 15
- 239000000047 product Substances 0.000 description 15
- 238000000926 separation method Methods 0.000 description 10
- 238000002640 oxygen therapy Methods 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013022 venting 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
- B64D37/00—Arrangements in connection with fuel supply for power plant
- B64D37/32—Safety measures not otherwise provided for, e.g. preventing explosive conditions
-
- 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
-
- 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
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
-
- 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
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Procédé de production de gaz et appareil pouvant être utilisé à bord d'un aéronef produisant de l'oxygène avec au moins un système de génération d'oxygène embarqué (OBOGS) et produisant un gaz inerte avec au moins un système de génération de gaz inerte embarqué (OBIGGS) et alimentant de manière sélective une source auxiliaire de gaz inerte utilisant la sortie des gaz usés d'au moins un OBOGS. Le gaz inerte peut comprendre de l'azote . Une source auxiliaire d'oxygène peut aussi être fournie. Des robinets de commande peuvent être utilisés pour alimenter de manière sélective la sortie en gaz inerte d'au moins un OBOGS à l'atmosphère ou à un ou l'autre des deux endroits. L'oxygène peut être utilisé dans la cabine des passagers de l'aéronef et le gaz inerte peut être utilisé dans le réservoir de carburant ou dans la soute de l'aéronef.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39108602P | 2002-06-25 | 2002-06-25 | |
| US60/391,086 | 2002-06-25 | ||
| US10/464,498 | 2003-06-19 | ||
| US10/464,498 US6997970B2 (en) | 2002-06-25 | 2003-06-19 | Oxygen/inert gas generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2433150A1 CA2433150A1 (fr) | 2003-12-25 |
| CA2433150C true CA2433150C (fr) | 2011-08-09 |
Family
ID=29718064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2433150A Expired - Lifetime CA2433150C (fr) | 2002-06-25 | 2003-06-23 | Dispositif de production d'oxygene et de gaz inerte |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4345917B2 (fr) |
| CA (1) | CA2433150C (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2491718B (en) * | 2009-08-28 | 2014-07-16 | Kidde Tech Inc | Fire suppression system with pressure regulation |
| KR20150020162A (ko) * | 2012-03-19 | 2015-02-25 | 조디악 에어로테크닉스 | 발화 및／또는 폭발 방지를 위한 연료 전지 디바이스들 |
| US9701416B2 (en) * | 2012-12-28 | 2017-07-11 | General Electric Company | Aircraft and a retrofit cryogenic fuel system |
| WO2017184855A1 (fr) * | 2016-04-20 | 2017-10-26 | Carleton Life Support Systems, Inc. | Lits de tamis moléculaire résistants à l'humidité |
| FR3088907B1 (fr) * | 2018-11-23 | 2021-05-28 | Zodiac Aerotechnics | Générateur de gaz d’inertage d’un système d’inertage d’un réservoir de carburant d’un aéronef, et procédé d’inertage |
| US20200317352A1 (en) * | 2019-04-05 | 2020-10-08 | The Boeing Company | Reuse of waste oxygen enriched air in an aircraft |
| CN112572806B (zh) * | 2021-01-27 | 2022-03-08 | 南京航空航天大学 | 综合利用飞机舱室压力的环控与制氮耦合系统及工作方法 |
| CN113264152B (zh) * | 2021-06-22 | 2023-02-07 | 广船国际有限公司 | 一种管路布置装置、船舶及管路控制方法 |
-
2003
- 2003-06-23 CA CA2433150A patent/CA2433150C/fr not_active Expired - Lifetime
- 2003-06-24 JP JP2003179757A patent/JP4345917B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005193696A (ja) | 2005-07-21 |
| CA2433150A1 (fr) | 2003-12-25 |
| JP4345917B2 (ja) | 2009-10-14 |
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| Miller et al. | Evolution and Operational Use of Molecular Sieve Oxygen Concentrator Systems | |
| Generator | Molecular sieve generation of aviator's oxygen: Performance of a prototype system under simulated flight conditions | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20230623 |