AU4275385A - Respirators fan-assisted - Google Patents

Respirators fan-assisted

Info

Publication number
AU4275385A
AU4275385A AU42753/85A AU4275385A AU4275385A AU 4275385 A AU4275385 A AU 4275385A AU 42753/85 A AU42753/85 A AU 42753/85A AU 4275385 A AU4275385 A AU 4275385A AU 4275385 A AU4275385 A AU 4275385A
Authority
AU
Australia
Prior art keywords
respirators
assisted
fan
respirators fan
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.)
Abandoned
Application number
AU42753/85A
Inventor
Not Given Name
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.)
Racal Safety Ltd
Original Assignee
Racal Safety 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
Priority claimed from GB858504828A external-priority patent/GB8504828D0/en
Application filed by Racal Safety Ltd filed Critical Racal Safety Ltd
Publication of AU4275385A publication Critical patent/AU4275385A/en
Abandoned 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
    • A62B18/006—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 with pumps for forced ventilation

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU42753/85A 1984-06-06 1985-05-22 Respirators fan-assisted Abandoned AU4275385A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8414430 1984-06-06
GB8414430 1984-06-06
GB858504828A GB8504828D0 (en) 1985-02-25 1985-02-25 Respirators
GB8504828 1985-02-25

Publications (1)

Publication Number Publication Date
AU4275385A true AU4275385A (en) 1985-12-12

Family

ID=26287826

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42753/85A Abandoned AU4275385A (en) 1984-06-06 1985-05-22 Respirators fan-assisted

Country Status (4)

Country Link
EP (1) EP0164946A3 (en)
AU (1) AU4275385A (en)
DK (1) DK245185A (en)
FI (1) FI852272L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU612876B2 (en) * 1988-07-26 1991-07-18 Minnesota Mining And Manufacturing Company Breathing apparatus

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215217A (en) * 1988-03-01 1989-09-20 Sabre Safety Ltd Positive pressure filter respirator
IL87156A (en) * 1988-07-20 1993-05-13 Eagle Forced-ventilation filtration unit particularly for respiration device
US5239995A (en) * 1989-09-22 1993-08-31 Respironics, Inc. Sleep apnea treatment apparatus
DE4133235A1 (en) * 1991-10-07 1993-04-08 Draegerwerk Ag FAN-SUPPORTED BREATHING DEVICE WITH AN ADD-ON CONTROL UNIT
US6629527B1 (en) 1991-10-17 2003-10-07 Respironics, Inc. Sleep apnea treatment apparatus
US7013892B2 (en) 1991-11-01 2006-03-21 Ric Investments, Llc Sleep apnea treatment apparatus
FI100307B (en) * 1994-02-25 1997-11-14 Kemira Safety Oy A method for adjusting the amount of air supplied to a gas mask and Amari as a gas
US6044842A (en) * 1997-05-19 2000-04-04 Pereira; Michael Gasketless connecting adapter
FR2766377B1 (en) * 1997-07-22 1999-09-17 Giat Ind Sa OVERPRESSURE VENTILATION DEVICE FOR GAS MASK
US6575165B1 (en) 2000-08-03 2003-06-10 3M Innovative Properties Company Apparatus and method for breathing apparatus component coupling
US7007690B1 (en) * 2000-08-31 2006-03-07 The United States Of America As Represented By The Secretary Of The Army Advanced chemical/biological crew mask
US6435184B1 (en) * 2000-09-01 2002-08-20 Tien Lu Ho Gas mask structure
DE10210878B4 (en) * 2002-03-12 2018-01-04 Drägerwerk AG & Co. KGaA Apparatus for breathing support
US6564384B1 (en) * 2002-07-30 2003-05-20 Joseph D. Kiser Combined helmet and compass
FR2856930B1 (en) 2003-07-04 2007-09-07 Saime Sarl MODULAR TURBINE BREATHING AIDING DEVICE.
GB2404866B (en) 2003-08-15 2008-02-27 Shahar Hayek Respiratory apparatus
CN1859940B (en) * 2003-09-25 2010-06-16 雷斯梅德有限公司 Ventilator mask and system
US20090014002A1 (en) * 2005-04-14 2009-01-15 Honeywell International Inc. Air filter assembly
US7947109B2 (en) 2005-10-06 2011-05-24 3M Innovative Properties Company Powered air purifying respirator with battery passivation sensing/correction and method therefor
EP2063945B1 (en) 2006-09-07 2019-07-03 ResMed Ltd. Mask and flow generator system
FR2899484B1 (en) * 2007-06-11 2010-07-30 Saime TURBINE BREATHING AIDING DEVICE AND AXIAL FAN
KR20100105607A (en) 2007-11-20 2010-09-29 애번 프로텍션 시스템 인코포레이티드 Modular powered air purifying resporator
AU2009200357B2 (en) 2008-01-31 2013-10-24 ResMed Pty Ltd Respiratory Apparatus
US10238822B2 (en) 2009-05-29 2019-03-26 Resmed Limited PAP system
GB2472592A (en) 2009-08-11 2011-02-16 3M Innovative Properties Co A control unit for respirator
CN109999290B (en) 2009-08-28 2022-06-28 瑞思迈有限公司 PAP system
EP4039301A1 (en) 2009-11-19 2022-08-10 ResMed Motor Technologies Inc. Blower
CN108175969B (en) * 2018-01-30 2020-05-01 山东星火科学技术研究院 Radial-flow chemical experiment gas mask
EP3808412A1 (en) * 2019-10-15 2021-04-21 Koninklijke Philips N.V. A face mask
JP2022546804A (en) * 2019-09-04 2022-11-09 コーニンクレッカ フィリップス エヌ ヴェ face mask
EP3838349A1 (en) * 2019-12-20 2021-06-23 Optrel Holding AG Fan device for a respiratory protection system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE694423C (en) * 1933-12-14 1940-08-01 Chem Fab Dr Hugo Stoltzenberg Respiratory protection filter with several detachable individual filters connected in series
DE1803868A1 (en) * 1957-09-25 1970-06-04 Aloysius Drax Simplification of the filter breathing apparatus, especially the dust protection device
DE1115588B (en) * 1957-09-25 1961-10-19 Aloysius Drax Filter breathing apparatus, in particular dust protection apparatus, with a breathing mask and an electrically operated pump for drawing in breathing air
FR2097508A5 (en) * 1970-07-09 1972-03-03 Bassin Nord Pas Calais
DE2540314C3 (en) * 1975-09-08 1978-09-14 Auergesellschaft Gmbh, 1000 Berlin Pre-filter
AU554194B2 (en) * 1982-05-13 1986-08-14 Minnesota Mining And Manufacturing Company Respirator
GB2128897A (en) * 1982-11-01 1984-05-10 Racal Safety Ltd Powered air supply unit for respirators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU612876B2 (en) * 1988-07-26 1991-07-18 Minnesota Mining And Manufacturing Company Breathing apparatus

Also Published As

Publication number Publication date
DK245185A (en) 1985-12-07
EP0164946A3 (en) 1986-06-25
FI852272A0 (en) 1985-06-06
FI852272L (en) 1985-12-07
DK245185D0 (en) 1985-05-31
EP0164946A2 (en) 1985-12-18

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