BRPI0822318A8 - Dispositivo para entregar um gás de respiração para uma máscara de respiração - Google Patents
Dispositivo para entregar um gás de respiração para uma máscara de respiraçãoInfo
- Publication number
- BRPI0822318A8 BRPI0822318A8 BRPI0822318A BRPI0822318A BRPI0822318A8 BR PI0822318 A8 BRPI0822318 A8 BR PI0822318A8 BR PI0822318 A BRPI0822318 A BR PI0822318A BR PI0822318 A BRPI0822318 A BR PI0822318A BR PI0822318 A8 BRPI0822318 A8 BR PI0822318A8
- Authority
- BR
- Brazil
- Prior art keywords
- gas
- breathing
- delivering
- compressor
- outlet
- Prior art date
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract 7
- 239000007789 gas Substances 0.000 abstract 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 5
- 239000001301 oxygen Substances 0.000 abstract 5
- 229910052760 oxygen Inorganic materials 0.000 abstract 5
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)
Abstract
DISPOSITIVO PARA ENTREGAR UM GÁS DE RESPIRAÇÃO PARA UMA MÁSCARA DE RESPIRAÇÃO. Um dispositivo para entregar um gás de respiração para uma máscara de respiração (23) sob demanda compreende - um Gerador de Oxigênio a Bordo (1) compreendendo uma extremidade de saída de gás rico em oxigênio, - meio compressor (7) compreendendo meio de entrada (6) e meio de saída (12), o dito meio de entrada sendo conectado na extremidade de saída do gás rico em oxigênio do dito Gerador de Oxigênio a Bordo (1) para receber o dito gás, o dito meio compressor sendo operável para aumentar a pressão do dito gás para entrega do dito meio de saída para a máscara de respiração sob demanda. O dispositivo ainda compreende um meio de conexão (17) para conectar o dito meio de saída do compressor (12) ao dito meio de entrada do compressor (6) de modo que o gás rico em oxigênio em excesso no meio de saída seja redirecionado para o meio de entrada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2008/051806 WO2009106936A2 (en) | 2008-02-26 | 2008-02-26 | Aircraft breathing system using obogs |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0822318A2 BRPI0822318A2 (pt) | 2015-06-16 |
BRPI0822318A8 true BRPI0822318A8 (pt) | 2017-06-27 |
BRPI0822318B1 BRPI0822318B1 (pt) | 2018-08-07 |
Family
ID=40940563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0822318-1A BRPI0822318B1 (pt) | 2008-02-26 | 2008-02-26 | Dispositivo para entregar um gás de respiração para uma máscara de respiração |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110000490A1 (pt) |
EP (1) | EP2247340B1 (pt) |
CN (1) | CN102015032B (pt) |
BR (1) | BRPI0822318B1 (pt) |
CA (1) | CA2715435C (pt) |
WO (1) | WO2009106936A2 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9345913B2 (en) * | 2012-02-24 | 2016-05-24 | Zodiac Aerotechnics | Oxygen breathing device with elongated supply time |
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 |
US9550570B2 (en) | 2012-05-25 | 2017-01-24 | B/E Aerospace, Inc. | On-board generation of oxygen for aircraft passengers |
WO2013180994A1 (en) * | 2012-05-30 | 2013-12-05 | B/E Aerospace, Inc. | Hybrid on-board generation of oxygen for aircraft passengers |
WO2015106202A1 (en) * | 2014-01-10 | 2015-07-16 | Carleton Life Support Systems, Inc. | Reduced cognitive function detection and alleviation system for a pilot |
US11040225B2 (en) * | 2015-05-04 | 2021-06-22 | Avox Systems Inc. | Back-up crew breathing gas system and method |
US10654593B2 (en) * | 2017-07-20 | 2020-05-19 | The Boeing Company | Systems and methods for pressure control |
DE102017127293A1 (de) * | 2017-11-20 | 2019-05-23 | Airbus Operations Gmbh | Sauerstoffversorgungsvorrichtung und Verfahren zum Versorgen einer Passagierkabine eines Luftfahrzeugs mit Sauerstoff |
US20210299483A1 (en) * | 2020-03-26 | 2021-09-30 | The Boeing Company | Apparatus, System, and Method for Pressure Altitude-Compensating Breath-Controlled Oxygen Release |
US20220001217A1 (en) * | 2020-07-01 | 2022-01-06 | Avox Systems Inc. | Method of supplying oxygen to an aircraft oxygen mask |
GB202013603D0 (en) | 2020-08-28 | 2020-10-14 | Honeywell Int Inc | Obogs controller |
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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922149A (en) * | 1974-01-30 | 1975-11-25 | Garrett Corp | Oxygen air enrichment method |
DE3029080A1 (de) * | 1980-07-31 | 1982-02-18 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum bereitstellen von atemgas |
US4651728A (en) * | 1984-09-28 | 1987-03-24 | The Boeing Company | Breathing system for high altitude aircraft |
GB8812888D0 (en) | 1988-05-31 | 1988-07-06 | Normalair Garrett Ltd | Aircraft aircrew life support systems |
USRE34434E (en) * | 1988-09-12 | 1993-11-09 | Praxair Technology, Inc. | Oxygen enriched air system |
US5069692A (en) * | 1989-12-11 | 1991-12-03 | Sundstrand Corporation | Fully integrated inert gas and oxidizer replenishment system |
GB9003033D0 (en) * | 1990-02-10 | 1990-04-11 | Normalair Garrett Ltd | Oxygen-rich gas breathing systems |
US6691702B2 (en) * | 2000-08-03 | 2004-02-17 | Sequal Technologies, Inc. | Portable oxygen concentration system and method of using the same |
US7481214B2 (en) * | 2005-09-19 | 2009-01-27 | The Boeing Company | System and method for enriching aircraft cabin air with oxygen from a nitrogen generation system |
-
2008
- 2008-02-26 BR BRPI0822318-1A patent/BRPI0822318B1/pt not_active IP Right Cessation
- 2008-02-26 EP EP08776405.6A patent/EP2247340B1/en not_active Not-in-force
- 2008-02-26 WO PCT/IB2008/051806 patent/WO2009106936A2/en active Application Filing
- 2008-02-26 US US12/918,838 patent/US20110000490A1/en not_active Abandoned
- 2008-02-26 CN CN2008801282830A patent/CN102015032B/zh not_active Expired - Fee Related
- 2008-02-26 CA CA2715435A patent/CA2715435C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2247340B1 (en) | 2017-11-01 |
BRPI0822318B1 (pt) | 2018-08-07 |
CN102015032A (zh) | 2011-04-13 |
EP2247340A2 (en) | 2010-11-10 |
WO2009106936A2 (en) | 2009-09-03 |
CA2715435C (en) | 2013-01-08 |
BRPI0822318A2 (pt) | 2015-06-16 |
WO2009106936A3 (en) | 2009-10-22 |
US20110000490A1 (en) | 2011-01-06 |
CN102015032B (zh) | 2012-10-17 |
CA2715435A1 (en) | 2009-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: ZODIAC AEROTECHNICS (FR) |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2659 DE 21-12-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |