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CA2917650C - Appareil respiratoire protecteur destine aux membres de l'equipage d'un avion - Google Patents

Appareil respiratoire protecteur destine aux membres de l'equipage d'un avion Download PDF

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Publication number
CA2917650C
CA2917650C CA2917650A CA2917650A CA2917650C CA 2917650 C CA2917650 C CA 2917650C CA 2917650 A CA2917650 A CA 2917650A CA 2917650 A CA2917650 A CA 2917650A CA 2917650 C CA2917650 C CA 2917650C
Authority
CA
Canada
Prior art keywords
hood
oxygen
self
threshold value
indicator
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.)
Active
Application number
CA2917650A
Other languages
English (en)
Other versions
CA2917650A1 (fr
Inventor
Andrew ELLIOTT
Girish Kshirsagar
Wayne NOEHREN
Chip KUPER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BE Aerospace Inc
Original Assignee
BE Aerospace Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/938,707 external-priority patent/US9545530B2/en
Application filed by BE Aerospace Inc filed Critical BE Aerospace Inc
Publication of CA2917650A1 publication Critical patent/CA2917650A1/fr
Application granted granted Critical
Publication of CA2917650C publication Critical patent/CA2917650C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/08—Respiratory apparatus containing chemicals producing oxygen

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Toxicology (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention concerne un dispositif respiratoire autonome pouvant être utilisé dans le cadre de la lutte contre les incendies. Ledit dispositif respiratoire autonome comprend une cagoule recouvrant la tête de l'utilisateur, une membrane destinée à fermer hermétiquement la cagoule de façon à créer un espace au sein duquel il est possible de respirer à l'intérieur de la cagoule, et une source d'oxygène disposée à l'intérieur de la cagoule. La source d'oxygène est reliée à l'utilisateur par un conduit situé à l'intérieur de la cagoule, tandis qu'un autre conduit dirige le dioxyde de carbone expiré par l'utilisateur jusqu'à la source d'oxygène. Ledit dispositif respiratoire comprend un indicateur visuel situé à l'intérieur de la cagoule et qui réagit en présence d'un gaz dans la cagoule pour fournir à l'utilisateur un retour d'information visuel sur la base de la quantité de gaz présente dans la cagoule.
CA2917650A 2013-07-10 2014-07-09 Appareil respiratoire protecteur destine aux membres de l'equipage d'un avion Active CA2917650C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/938,707 US9545530B2 (en) 2012-07-11 2013-07-10 Aircraft crew member protective breathing apparatus
US13/938,707 2013-07-10
PCT/US2014/045986 WO2015006468A1 (fr) 2013-07-10 2014-07-09 Appareil respiratoire protecteur destiné aux membres de l'équipage d'un avion

Publications (2)

Publication Number Publication Date
CA2917650A1 CA2917650A1 (fr) 2015-01-15
CA2917650C true CA2917650C (fr) 2019-08-06

Family

ID=51225916

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2917650A Active CA2917650C (fr) 2013-07-10 2014-07-09 Appareil respiratoire protecteur destine aux membres de l'equipage d'un avion

Country Status (5)

Country Link
EP (1) EP3019245B1 (fr)
JP (1) JP6239105B2 (fr)
CN (1) CN105473187A (fr)
CA (1) CA2917650C (fr)
WO (1) WO2015006468A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621241B (zh) * 2018-11-05 2021-07-16 中国航空工业集团公司西安飞机设计研究所 一种可加压的自生氧供氧装置
AU2021268868A1 (en) * 2020-05-07 2022-12-01 Southmed Limited Improvements to an assisted ventilation interface
CN111973902A (zh) * 2020-09-01 2020-11-24 广州益善通新材料科技有限公司 作业型化学氧呼吸器

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773044A (en) * 1971-03-10 1973-11-20 R Wallace Chemical breathing apparatus with alarm device
JPS5530504Y2 (fr) * 1975-09-16 1980-07-21
JPS5325094A (en) * 1976-08-20 1978-03-08 Kimimichi Kadoma Smoke and poison protective instrument
JPS57200234U (fr) * 1981-06-16 1982-12-20
JPS6063463A (ja) * 1983-09-16 1985-04-11 Dainippon Printing Co Ltd 酸素検知物
US4504522A (en) * 1984-03-15 1985-03-12 Ford Motor Company Method of making a titanium dioxide oxygen sensor element by chemical vapor deposition
US5003973A (en) * 1988-01-15 1991-04-02 Ford Theodore H Rescue helmet apparatus
DE4132680C2 (de) * 1991-10-01 1994-02-10 Draegerwerk Ag Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator
FI100309B (fi) * 1992-12-01 1997-11-14 Kemira Oy Hengityssuojain, jossa on näyttöyksikkö
US5326531A (en) 1992-12-11 1994-07-05 Puritan-Bennett Corporation CO2 sensor using a hydrophilic polyurethane matrix and process for manufacturing
DE4411560C1 (de) 1994-04-02 1995-08-03 Auergesellschaft Gmbh Chemikalsauerstoffgerät
JPH08333101A (ja) * 1995-04-07 1996-12-17 Daicel Chem Ind Ltd 酸素発生装置
US5857460A (en) * 1996-03-14 1999-01-12 Beth Israel Deaconess Medical Center, Inc. Gas-sensing mask
FI111352B (fi) 1996-11-08 2003-07-15 Valtion Teknillinen Pakkaus pilaantuvia elintarvikkeita varten
DE19650897A1 (de) * 1996-12-07 1998-06-10 T E M Tech Entwicklung Und Man Apparat und Verfahren zur Erhöhung der Sicherheit von Atemschutzmasken
JP4283989B2 (ja) * 1997-08-18 2009-06-24 ノバルティス アクチエンゲゼルシャフト 光学式二酸化炭素センサ
DE19832000C1 (de) * 1998-07-16 1999-11-04 Draeger Aerospace Gmbh Fluchthaube
GB9906322D0 (en) * 1999-03-19 1999-05-12 Minnesota Mining & Mfg Flow indicator device for respirators
AU774875B2 (en) 1999-12-15 2004-07-08 Otsuka Pharmaceutical Factory, Inc. Ink composition for detecting carbon dioxide and carbon dioxide indicator using the same, and package having carbon dioxide indicator therein
JP2003062096A (ja) * 2001-08-30 2003-03-04 Japan Safety Network Inc 緊急用防煙マスク
GB0203640D0 (en) * 2002-02-15 2002-04-03 Honeywell Normalair Garrett Life support systems for aircraft
GB0221451D0 (en) * 2002-09-16 2002-10-23 Molecular Oxygen Ltd Gas generator
US20050037512A1 (en) 2003-08-12 2005-02-17 Ming-Hsiung Yeh Microencapsulation of oxygen-sensing particles
GB2478759A (en) * 2010-03-17 2011-09-21 3M Innovative Properties Co A powered air purifying respirator
JP2011212162A (ja) * 2010-03-31 2011-10-27 Toppan Printing Co Ltd 積層体、酸素ガスバリア性包装体、ラベルおよび衛生マスク
EP2446930B1 (fr) * 2010-10-26 2016-07-13 Zodiac Aerotechnics Dispositif respiratoire à oxygène avec tampon flexible intégré
US9498656B2 (en) * 2012-07-11 2016-11-22 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus

Also Published As

Publication number Publication date
JP2016526987A (ja) 2016-09-08
EP3019245A1 (fr) 2016-05-18
CA2917650A1 (fr) 2015-01-15
CN105473187A (zh) 2016-04-06
JP6239105B2 (ja) 2017-11-29
EP3019245B1 (fr) 2023-08-30
WO2015006468A1 (fr) 2015-01-15

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160106