GB775911A - Improvements in breathing apparatus for use in aircraft - Google Patents

Improvements in breathing apparatus for use in aircraft

Info

Publication number
GB775911A
GB775911A GB268955A GB268955A GB775911A GB 775911 A GB775911 A GB 775911A GB 268955 A GB268955 A GB 268955A GB 268955 A GB268955 A GB 268955A GB 775911 A GB775911 A GB 775911A
Authority
GB
United Kingdom
Prior art keywords
mask
tube
bladder
oxygen
wearer
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
Application number
GB268955A
Inventor
David Herbert Young
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.)
Walter Kidde Ltd
Original Assignee
Walter Kidde Ltd
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
Application filed by Walter Kidde Ltd filed Critical Walter Kidde Ltd
Priority to GB268955A priority Critical patent/GB775911A/en
Publication of GB775911A publication Critical patent/GB775911A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets

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

775,911. Respiratory appliances. KIDDE CO., Ltd., W. Jan. 30, 1956 [Jan. 28, 1955], No. 2689/55. Class 81(2) Breathing apparatus for use in aircraft comprises a mask a, Fig. 1, comprising an oval-shaped inflatable bladder d, Fig. 2, and a banjo fitting g connected by a tubular supporting boom b to a harness c and communicating through a tube b 1 , incorporating an aneroid-operated valve, with an oxygen cylinder. When the mask is not in use, the bladder is in a collapsed condition and the mask is held clear of the face. Upon the pressure in the aircraft cabin falling to a predetermined minimum, the valve opens automatically so that oxygen is supplied to the tube b and inflates the bladder through the tube m so as to seal the mask against the wearer's face Following the inflation, the oxygen flows into the banjo fitting through a spring- loaded ball valve and thence through the passage h to the mouth of the wearer. A microphone p may be incorporated in the mask and the harness provided with earphones.
GB268955A 1955-01-28 1955-01-28 Improvements in breathing apparatus for use in aircraft Expired GB775911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB268955A GB775911A (en) 1955-01-28 1955-01-28 Improvements in breathing apparatus for use in aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB268955A GB775911A (en) 1955-01-28 1955-01-28 Improvements in breathing apparatus for use in aircraft

Publications (1)

Publication Number Publication Date
GB775911A true GB775911A (en) 1957-05-29

Family

ID=9744054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB268955A Expired GB775911A (en) 1955-01-28 1955-01-28 Improvements in breathing apparatus for use in aircraft

Country Status (1)

Country Link
GB (1) GB775911A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834085A (en) * 1987-12-10 1989-05-30 Webster Ii John W Person-to-person resuscitation device
US4936298A (en) * 1988-12-29 1990-06-26 Nishina Edward T Oxygen producer artificial respirator
US4971051A (en) * 1987-07-13 1990-11-20 Toffolon Norman R Pneumatic cushion and seal
US5243971A (en) * 1990-05-21 1993-09-14 The University Of Sydney Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours
WO1994001178A1 (en) * 1992-07-11 1994-01-20 Gec-Marconi Avionics (Holdings) Ltd. An oxygen supply system
US6039044A (en) * 1994-12-09 2000-03-21 University Of Sydney Gas delivery mask
WO2002040086A2 (en) * 2000-11-15 2002-05-23 Deka Products Limited Partnership Oxygen supply mask with incomplete headband
US6581602B2 (en) 1996-07-26 2003-06-24 Resmed Limited Nasal mask and mask cushion therefor
US6701927B2 (en) 1996-07-26 2004-03-09 Resmed Limited Full-face mask and mask cushion therefor
WO2007044799A3 (en) * 2005-10-11 2007-06-14 Be Intellectual Pty Inc Improved breathing mask and regulator for aircraft
US9943713B2 (en) 2011-10-31 2018-04-17 Zodiac Aerotechnics Method for storing a respiratory mask and respiratory equipment including a respiratory mask and a storage element
CN113138104A (en) * 2021-04-11 2021-07-20 董金呈 Industrial waste gas sampling device suitable for multiple outlet duct

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971051A (en) * 1987-07-13 1990-11-20 Toffolon Norman R Pneumatic cushion and seal
US4834085A (en) * 1987-12-10 1989-05-30 Webster Ii John W Person-to-person resuscitation device
US4936298A (en) * 1988-12-29 1990-06-26 Nishina Edward T Oxygen producer artificial respirator
US5243971A (en) * 1990-05-21 1993-09-14 The University Of Sydney Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours
WO1994001178A1 (en) * 1992-07-11 1994-01-20 Gec-Marconi Avionics (Holdings) Ltd. An oxygen supply system
US6039044A (en) * 1994-12-09 2000-03-21 University Of Sydney Gas delivery mask
US6581602B2 (en) 1996-07-26 2003-06-24 Resmed Limited Nasal mask and mask cushion therefor
US9463295B2 (en) 1996-07-26 2016-10-11 Resmed Limited Mask and mask cushion therefor
US8056561B2 (en) 1996-07-26 2011-11-15 Resmed Limited Full-face mask and mask cushion therefor
US9421339B2 (en) 1996-07-26 2016-08-23 Resmed Limited Patient interface
US6634358B2 (en) 1996-07-26 2003-10-21 Resmed Limited Nasal mask cushion assembly
US6701927B2 (en) 1996-07-26 2004-03-09 Resmed Limited Full-face mask and mask cushion therefor
US8813748B2 (en) 1996-07-26 2014-08-26 Resmed Limited Full-face mask and mask cushion therefor
US8636006B2 (en) 1996-07-26 2014-01-28 Resmed Limited Mask
US8522783B2 (en) 1996-07-26 2013-09-03 Resmed Limited Cushion and mask therefor
US7950392B2 (en) 1996-07-26 2011-05-31 Resmed Limited Cushion and mask therefor
WO2002040086A3 (en) * 2000-11-15 2003-01-16 Deka Products Lp Oxygen supply mask with incomplete headband
US6619288B2 (en) 2000-11-15 2003-09-16 Deka Products Limited Partnership Breathing mask with incomplete headband
WO2002040086A2 (en) * 2000-11-15 2002-05-23 Deka Products Limited Partnership Oxygen supply mask with incomplete headband
JP4864976B2 (en) * 2005-10-11 2012-02-01 ビーイー・インテレクチュアル・プロパティー・インコーポレイテッド Improvement of respirator and adjuster for airplane
US8496005B2 (en) 2005-10-11 2013-07-30 Be Aerospace, Inc. Breathing mask and regulator for aircraft
US7836886B2 (en) 2005-10-11 2010-11-23 B/E Intellectual Property Breathing mask and regulator for aircraft
JP2009511187A (en) * 2005-10-11 2009-03-19 ビーイー・インテレクチュアル・プロパティー・インコーポレイテッド Improvement of respirator and adjuster for airplane
WO2007044799A3 (en) * 2005-10-11 2007-06-14 Be Intellectual Pty Inc Improved breathing mask and regulator for aircraft
US9616256B2 (en) 2005-10-11 2017-04-11 B/E Aerospace, Inc. Breathing mask and regulator for aircraft
US9943713B2 (en) 2011-10-31 2018-04-17 Zodiac Aerotechnics Method for storing a respiratory mask and respiratory equipment including a respiratory mask and a storage element
US10695593B2 (en) 2011-10-31 2020-06-30 Zodiac Aerotechnics Method for storing a respiratory mask and respiratory equipment including a respiratory mask and a storage element
CN113138104A (en) * 2021-04-11 2021-07-20 董金呈 Industrial waste gas sampling device suitable for multiple outlet duct

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