EP0164946A3 - Athemschutzmasken - Google Patents

Athemschutzmasken Download PDF

Info

Publication number
EP0164946A3
EP0164946A3 EP85303668A EP85303668A EP0164946A3 EP 0164946 A3 EP0164946 A3 EP 0164946A3 EP 85303668 A EP85303668 A EP 85303668A EP 85303668 A EP85303668 A EP 85303668A EP 0164946 A3 EP0164946 A3 EP 0164946A3
Authority
EP
European Patent Office
Prior art keywords
fan
respirator
facepiece
filter canister
pump module
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.)
Withdrawn
Application number
EP85303668A
Other languages
English (en)
French (fr)
Other versions
EP0164946A2 (de
Inventor
Joseph Raymond Hilton
Raymond Odell
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 EP0164946A2 publication Critical patent/EP0164946A2/de
Publication of EP0164946A3 publication Critical patent/EP0164946A3/de
Withdrawn legal-status Critical Current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)
EP85303668A 1984-06-06 1985-05-23 Athemschutzmasken Withdrawn EP0164946A3 (de)

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 (2)

Publication Number Publication Date
EP0164946A2 EP0164946A2 (de) 1985-12-18
EP0164946A3 true EP0164946A3 (de) 1986-06-25

Family

ID=26287826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85303668A Withdrawn EP0164946A3 (de) 1984-06-06 1985-05-23 Athemschutzmasken

Country Status (4)

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

Families Citing this family (32)

* 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
EP0352938B1 (de) * 1988-07-26 1993-10-06 RACAL HEALTH & SAFETY LIMITED Atemgerät
US5239995A (en) * 1989-09-22 1993-08-31 Respironics, Inc. Sleep apnea treatment apparatus
DE4133235A1 (de) * 1991-10-07 1993-04-08 Draegerwerk Ag Geblaeseunterstuetztes atemschutzgeraet mit einem aufsetzbaren steuerteil
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 (fi) * 1994-02-25 1997-11-14 Kemira Safety Oy Menetelmä kaasunaamariin syötetyn ilmamäärän säätämiseksi sekä kaasuna amari
US6044842A (en) * 1997-05-19 2000-04-04 Pereira; Michael Gasketless connecting adapter
FR2766377B1 (fr) * 1997-07-22 1999-09-17 Giat Ind Sa Dispositif de ventilation en surpression pour masque a gaz
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 (de) * 2002-03-12 2018-01-04 Drägerwerk AG & Co. KGaA Vorrichtung zur Atemunterstützung
US6564384B1 (en) * 2002-07-30 2003-05-20 Joseph D. Kiser Combined helmet and compass
FR2856930B1 (fr) * 2003-07-04 2007-09-07 Saime Sarl Dispositif d'aide a la respiration a turbine et capteur modulaires.
GB2404866B (en) 2003-08-15 2008-02-27 Shahar Hayek Respiratory apparatus
AU2004273546B2 (en) 2003-09-25 2011-06-02 Resmed Limited 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
US20090320842A1 (en) * 2006-09-07 2009-12-31 Renee Frances Doherty Mask and flow generator system
FR2899484B1 (fr) * 2007-06-11 2010-07-30 Saime Dispositif d'aide a la respiration a turbine et ventilateur axial
JP2011504398A (ja) 2007-11-20 2011-02-10 エイヴォン プロテクション システムズ，インク． 電動式空気浄化呼吸器モジュール
NZ602818A (en) 2008-01-31 2014-01-31 Resmed 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
CN102596299A (zh) 2009-08-28 2012-07-18 雷斯梅德有限公司 Pap系统
CN104314843B (zh) 2009-11-19 2018-07-24 瑞思迈发动机及马达技术股份有限公司 鼓风机
CN108175969B (zh) * 2018-01-30 2020-05-01 山东星火科学技术研究院 一种径流式化学实验防毒面罩
US20220331620A1 (en) * 2019-09-04 2022-10-20 Koninklijke Philips N.V. Face mask
EP3808412A1 (de) * 2019-10-15 2021-04-21 Koninklijke Philips N.V. Gesichtsmaske
EP3838349A1 (de) * 2019-12-20 2021-06-23 Optrel Holding AG Gebläsevorrichtung für ein atemschutzsystem

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE694423C (de) * 1933-12-14 1940-08-01 Chem Fab Dr Hugo Stoltzenberg Atemschutzfilter mit mehreren loesbar hintereinandergeschalteten Einzelfiltern
DE1115588B (de) * 1957-09-25 1961-10-19 Aloysius Drax Filteratemschutzgerät, insbesondere Staubschutzgerät, mit einer Atemschutzmaske und einer elektrisch betätigten Pumpe zum Ansaugen der Atemluft
DE1803868A1 (de) * 1957-09-25 1970-06-04 Aloysius Drax Vereinfachung des Filteratemschutzgeräts,insbesondere Staubschutzgerät
FR2097508A5 (de) * 1970-07-09 1972-03-03 Bassin Nord Pas Calais
FR2322618A1 (fr) * 1975-09-08 1977-04-01 Auergesellschaft Gmbh Filtre additionnel pour masque respiratoire
EP0094757A2 (de) * 1982-05-13 1983-11-23 Racal Safety Limited Atemschutzgerät
EP0108560A1 (de) * 1982-11-01 1984-05-16 Racal Safety Limited Luftversorgungseinheit mit Motorantrieb für Atemgeräte

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE694423C (de) * 1933-12-14 1940-08-01 Chem Fab Dr Hugo Stoltzenberg Atemschutzfilter mit mehreren loesbar hintereinandergeschalteten Einzelfiltern
DE1115588B (de) * 1957-09-25 1961-10-19 Aloysius Drax Filteratemschutzgerät, insbesondere Staubschutzgerät, mit einer Atemschutzmaske und einer elektrisch betätigten Pumpe zum Ansaugen der Atemluft
DE1803868A1 (de) * 1957-09-25 1970-06-04 Aloysius Drax Vereinfachung des Filteratemschutzgeräts,insbesondere Staubschutzgerät
FR2097508A5 (de) * 1970-07-09 1972-03-03 Bassin Nord Pas Calais
FR2322618A1 (fr) * 1975-09-08 1977-04-01 Auergesellschaft Gmbh Filtre additionnel pour masque respiratoire
EP0094757A2 (de) * 1982-05-13 1983-11-23 Racal Safety Limited Atemschutzgerät
EP0108560A1 (de) * 1982-11-01 1984-05-16 Racal Safety Limited Luftversorgungseinheit mit Motorantrieb für Atemgeräte

Also Published As

Publication number Publication date
DK245185A (da) 1985-12-07
FI852272A0 (fi) 1985-06-06
DK245185D0 (da) 1985-05-31
AU4275385A (en) 1985-12-12
EP0164946A2 (de) 1985-12-18
FI852272L (fi) 1985-12-07

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19861209

17Q First examination report despatched

Effective date: 19880203

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19880614

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ODELL, RAYMOND

Inventor name: HILTON, JOSEPH RAYMOND