JP4396971B2 - 航空機用の生命維持システム - Google Patents
航空機用の生命維持システム Download PDFInfo
- Publication number
- JP4396971B2 JP4396971B2 JP2003567497A JP2003567497A JP4396971B2 JP 4396971 B2 JP4396971 B2 JP 4396971B2 JP 2003567497 A JP2003567497 A JP 2003567497A JP 2003567497 A JP2003567497 A JP 2003567497A JP 4396971 B2 JP4396971 B2 JP 4396971B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- gas
- supply device
- product gas
- supply
- 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 - Fee Related
Links
- 239000007789 gas Substances 0.000 claims abstract description 120
- 239000001301 oxygen Substances 0.000 claims abstract description 107
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 107
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 106
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 34
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000000241 respiratory effect Effects 0.000 claims description 8
- 239000002808 molecular sieve Substances 0.000 claims description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/14—Respiratory apparatus for high-altitude aircraft
-
- 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
- B64D2231/00—Emergency oxygen systems
- B64D2231/02—Supply or distribution systems
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Tires In General (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Materials For Medical Uses (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Prostheses (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
本発明は、航空機用の生命維持システム、及び生命維持システムを動作させる方法に関する。
Claims (9)
- 航空機用の生命維持システムであって、
純粋酸素及び酸素富化ガスの一方である、供給量が限定されている第1生成ガスを呼吸ガス供給装置に供給する第1酸素供給装置と、
酸素濃度が前記第1生成ガスより低い酸素富化ガスである、供給量が永続している第2生成ガスを前記呼吸ガス供給装置に供給する第2酸素供給装置と
を備えており、
前記第2生成ガスは、前記第1生成ガスを前記呼吸ガス供給装置に供給する圧力より高圧で前記呼吸ガス供給装置に供給される、航空機用の生命維持システム。 - 前記第1酸素供給装置は、前記第1生成ガスを貯蔵する1つまたは複数の加圧容器を有する、請求項1に記載の生命維持システム。
- 前記第1酸素供給装置は、化学試薬を反応させることによって前記第1生成ガスを供給する、請求項1に記載の生命維持システム。
- 前記第2酸素供給装置はモレキュラーシーブ型である、請求項1〜3のいずれか1項に記載の生命維持システム。
- 前記呼吸ガス供給装置は、それぞれのオリフィスを介して少なくとも1つの呼吸マスクにつながる少なくとも1つの呼吸ガス供給管を有する、請求項1〜4のいずれか1項に記載の生命維持システム。
- 航空機用の生命維持システムを動作させる方法であって、
純粋酸素及び酸素富化ガスの一方である、供給量が限定されている第1生成ガスを呼吸ガス供給装置に供給するように第1酸素供給装置を動作させること、および
酸素濃度が前記第1生成ガスより低い酸素富化ガスである、供給量が永続している供給量の第2生成ガスを前記呼吸ガス供給装置に供給するように第2酸素供給装置を動作させることを含み、
前記第2酸素供給装置は、前記第1生成ガスを前記呼吸ガス供給装置に供給する圧力より高圧で、前記第2生成ガスを前記呼吸ガス供給装置に供給するように動作する、航空機用の生命維持システムを動作させる方法。 - 前記生命維持システムの動作を緊急に必要とする場合、前記第1酸素供給装置が最初に動作し、その後に前記第2酸素供給装置が動作する、請求項6に記載の航空機用の生命維持システムを動作させる方法。
- 前記第2酸素供給装置は、前記第1生成ガス供給が尽きた時にも動作し続ける、請求項6または7に記載の航空機用の生命維持システムを動作させる方法。
- 請求項1〜5のいずれか1項に記載の生命維持装置を設置した航空機。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0203640.8A GB0203640D0 (en) | 2002-02-15 | 2002-02-15 | Life support systems for aircraft |
PCT/GB2003/000617 WO2003068317A1 (en) | 2002-02-15 | 2003-02-13 | Life support systems for aircraft |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005516743A JP2005516743A (ja) | 2005-06-09 |
JP2005516743A5 JP2005516743A5 (ja) | 2009-09-03 |
JP4396971B2 true JP4396971B2 (ja) | 2010-01-13 |
Family
ID=9931166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003567497A Expired - Fee Related JP4396971B2 (ja) | 2002-02-15 | 2003-02-13 | 航空機用の生命維持システム |
Country Status (13)
Country | Link |
---|---|
US (1) | US7055780B2 (ja) |
EP (1) | EP1474205B1 (ja) |
JP (1) | JP4396971B2 (ja) |
CN (1) | CN1331542C (ja) |
AT (1) | ATE303847T1 (ja) |
AU (1) | AU2003245779A1 (ja) |
BR (1) | BR0303073A (ja) |
CA (1) | CA2461008A1 (ja) |
DE (1) | DE60301556T2 (ja) |
ES (1) | ES2248759T3 (ja) |
GB (1) | GB0203640D0 (ja) |
RU (1) | RU2298422C2 (ja) |
WO (1) | WO2003068317A1 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0123310D0 (en) * | 2001-09-28 | 2001-11-21 | Honeywell Normalair Garrett | Breathing gas supply system |
GB0204886D0 (en) * | 2002-03-01 | 2002-04-17 | Honeywell Normalair Garrett | Breathing gas supply system |
FR2863585B1 (fr) * | 2003-12-15 | 2006-02-03 | Air Liquide | Aeronef de transport |
DE10361271A1 (de) * | 2003-12-24 | 2005-07-28 | Airbus Deutschland Gmbh | Vorrichtung und Verfahren zur gezielten Zufuhr von Sauerstoff in den Bereich von Atmungsorganen, insbesondere innerhalb von Flugzeugkabinen |
US8113195B2 (en) * | 2005-06-23 | 2012-02-14 | Airbus Operations Gmbh | Bringing a multi-component jet into the visual field of a user |
WO2007054122A1 (en) * | 2005-11-09 | 2007-05-18 | Intertechnique | Oxygen supplying circuit for an aicraft crew member |
DE102006024052B4 (de) * | 2006-05-23 | 2014-09-25 | B/E Aerospace Systems Gmbh | Flugzeugsauerstoffversorgungseinheit |
DE102006025263B3 (de) | 2006-05-31 | 2007-12-06 | DRäGER AEROSPACE GMBH | Sauerstoffnotversorgungsvorrichtung |
CN101454204B (zh) * | 2006-06-02 | 2014-06-11 | 空中客车德国运营有限责任公司 | 用于在飞行器中从机舱空气产生氧气的供氧系统 |
DE102006039181A1 (de) | 2006-06-02 | 2007-12-06 | Airbus Deutschland Gmbh | Sauerstoffversorgungssystem zur Sauerstofferzeugung aus Kabinenluft in einem Flugzeug |
EP2038015B1 (en) * | 2006-07-12 | 2016-05-11 | Zodiac Aerotechnics | A respiratory gas supply circuit to feed crew members and passengers of an aircraft with oxygen |
US7694678B2 (en) * | 2006-08-16 | 2010-04-13 | Rescue Air Systems, Inc. | Breathable air safety system and method having a fill station |
US7677247B2 (en) * | 2006-08-16 | 2010-03-16 | Rescue Air Systems, Inc | Safety system and method of an underground mine |
US8413653B2 (en) * | 2006-08-16 | 2013-04-09 | Rescue Air Systems, Inc. | Safety system and method of a tunnel structure |
US7673629B2 (en) * | 2006-08-16 | 2010-03-09 | Rescue Air Systems, Inc | Safety system and method of a tunnel structure |
US7621269B2 (en) * | 2006-08-16 | 2009-11-24 | Rescue Air Systems, Inc. | Breathable air safety system and method having at least one fill site |
CN101616716B (zh) * | 2006-12-05 | 2012-05-23 | 联合技术公司 | 为飞机机组人员和乘客提供氧气的呼吸气体供应回路 |
GB2474885A (en) * | 2009-10-30 | 2011-05-04 | Honeywell Uk Ltd | A breathing gas system for an aircraft having emergency and auxiliary gas supplies |
RU2486483C1 (ru) * | 2011-11-03 | 2013-06-27 | Открытое акционерное общество "КАМПО" | Регулятор соотношения давлений с регулируемой по давлению межмембранной полостью |
US9550570B2 (en) | 2012-05-25 | 2017-01-24 | B/E Aerospace, Inc. | On-board generation of oxygen for aircraft passengers |
US9120571B2 (en) | 2012-05-25 | 2015-09-01 | B/E Aerospace, Inc. | Hybrid on-board generation of oxygen for aircraft passengers |
US9550575B2 (en) | 2012-05-25 | 2017-01-24 | B/E Aerospace, Inc. | On-board generation of oxygen for aircraft pilots |
EP2855271B1 (en) * | 2012-05-30 | 2016-07-20 | B/E Aerospace Inc. | Hybrid on-board generation of oxygen for aircraft passengers |
EP2679499A3 (en) * | 2012-06-28 | 2016-08-10 | Zodiac Aerotechnics | Emergency oxygen device, oxygen supply system and method for activating an emergency oxygen device for at least one passenger of an aircraft |
US9498656B2 (en) | 2012-07-11 | 2016-11-22 | B/E Aerospace, Inc. | Aircraft crew member protective breathing apparatus |
WO2015006468A1 (en) * | 2013-07-10 | 2015-01-15 | B/E Aerospace, Inc. | Aircraft crew member protective breathing apparatus |
CN105502297B (zh) * | 2015-12-11 | 2017-09-22 | 中国航空工业集团公司西安飞机设计研究所 | 一种液体污染物加注装置 |
US10654593B2 (en) * | 2017-07-20 | 2020-05-19 | The Boeing Company | Systems and methods for pressure control |
CN107521699A (zh) * | 2017-07-31 | 2017-12-29 | 中国航空工业集团公司西安飞机设计研究所 | 一种可蓄氧的分子筛供氧系统 |
CN113911369B (zh) * | 2021-09-02 | 2023-08-08 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种飞机座舱内集成供氧装置 |
CN115463514B (zh) * | 2022-10-12 | 2024-04-26 | 芜湖中科飞机制造有限公司 | 一种基础教练机用机载分子筛氧气系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2934293A (en) * | 1957-12-16 | 1960-04-26 | Lockheed Aircraft Corp | Emergency oxygen system for high altitude aircraft |
US4651728A (en) * | 1984-09-28 | 1987-03-24 | The Boeing Company | Breathing system for high altitude aircraft |
DE19531916C2 (de) * | 1995-08-30 | 1997-11-20 | Daimler Benz Aerospace Airbus | Verfahren und Vorrichtung zur Bereitstellung von Atemgas in Notsauerstoffsystemen |
US5809999A (en) * | 1995-08-30 | 1998-09-22 | Daimler-Benz Aerospace Airbus Gmbh | Method and apparatus for supplying breathable gas in emergency oxygen systems, especially in an aircraft |
US6244540B1 (en) * | 1998-05-18 | 2001-06-12 | James R. Stabile | Method of calculating oxygen required and system for monitoring oxygen supply and/or calculating flight level after emergency cabin decompression |
GB0016893D0 (en) | 2000-07-11 | 2000-08-30 | Honeywell Normalair Garrett | Life support system |
-
2002
- 2002-02-15 GB GBGB0203640.8A patent/GB0203640D0/en not_active Ceased
-
2003
- 2003-02-13 BR BR0303073-3A patent/BR0303073A/pt not_active Application Discontinuation
- 2003-02-13 JP JP2003567497A patent/JP4396971B2/ja not_active Expired - Fee Related
- 2003-02-13 CA CA002461008A patent/CA2461008A1/en not_active Abandoned
- 2003-02-13 WO PCT/GB2003/000617 patent/WO2003068317A1/en active IP Right Grant
- 2003-02-13 RU RU2004102388/12A patent/RU2298422C2/ru not_active IP Right Cessation
- 2003-02-13 AT AT03739569T patent/ATE303847T1/de not_active IP Right Cessation
- 2003-02-13 CN CNB038009684A patent/CN1331542C/zh not_active Expired - Fee Related
- 2003-02-13 DE DE60301556T patent/DE60301556T2/de not_active Expired - Lifetime
- 2003-02-13 AU AU2003245779A patent/AU2003245779A1/en not_active Abandoned
- 2003-02-13 EP EP03739569A patent/EP1474205B1/en not_active Revoked
- 2003-02-13 ES ES03739569T patent/ES2248759T3/es not_active Expired - Lifetime
-
2004
- 2004-01-21 US US10/761,863 patent/US7055780B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60301556T2 (de) | 2006-06-14 |
ES2248759T3 (es) | 2006-03-16 |
GB0203640D0 (en) | 2002-04-03 |
CN1551790A (zh) | 2004-12-01 |
JP2005516743A (ja) | 2005-06-09 |
RU2004102388A (ru) | 2005-02-27 |
CN1331542C (zh) | 2007-08-15 |
CA2461008A1 (en) | 2003-08-21 |
EP1474205A1 (en) | 2004-11-10 |
WO2003068317A1 (en) | 2003-08-21 |
DE60301556D1 (de) | 2005-10-13 |
US20050098683A1 (en) | 2005-05-12 |
ATE303847T1 (de) | 2005-09-15 |
EP1474205B1 (en) | 2005-09-07 |
US7055780B2 (en) | 2006-06-06 |
RU2298422C2 (ru) | 2007-05-10 |
BR0303073A (pt) | 2004-12-28 |
AU2003245779A1 (en) | 2003-09-04 |
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