DE59206349D1 - Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator - Google Patents

Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator

Info

Publication number
DE59206349D1
DE59206349D1 DE59206349T DE59206349T DE59206349D1 DE 59206349 D1 DE59206349 D1 DE 59206349D1 DE 59206349 T DE59206349 T DE 59206349T DE 59206349 T DE59206349 T DE 59206349T DE 59206349 D1 DE59206349 D1 DE 59206349D1
Authority
DE
Germany
Prior art keywords
mask
inner half
respirator
pollutant indicator
pollutant
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 - Fee Related
Application number
DE59206349T
Other languages
English (en)
Inventor
Wolfgang Dr May
Wolfgang Dr Baether
Der Smissen Carl-Ernst Dr Van
Gerhold Dr Muehmel
Hans-Joachim Walther
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Application granted granted Critical
Publication of DE59206349D1 publication Critical patent/DE59206349D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A62B18/088—Devices for indicating filter saturation
DE59206349T 1991-10-01 1992-09-02 Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator Expired - Fee Related DE59206349D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4132680A DE4132680C2 (de) 1991-10-01 1991-10-01 Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator

Publications (1)

Publication Number Publication Date
DE59206349D1 true DE59206349D1 (de) 1996-06-27

Family

ID=6441910

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4132680A Expired - Fee Related DE4132680C2 (de) 1991-10-01 1991-10-01 Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator
DE59206349T Expired - Fee Related DE59206349D1 (de) 1991-10-01 1992-09-02 Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4132680A Expired - Fee Related DE4132680C2 (de) 1991-10-01 1991-10-01 Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator

Country Status (3)

Country Link
US (1) US5297544A (de)
EP (1) EP0535385B1 (de)
DE (2) DE4132680C2 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562092A (en) * 1993-06-14 1996-10-08 George; Eric W. Firefighter's emergency smoke filter
US5666949A (en) * 1994-10-24 1997-09-16 Minnesota Mining And Manufacturing Company Exposure indicator with continuous alarm signal indicating multiple conditions
US5659296A (en) * 1994-10-24 1997-08-19 Minnesota Mining And Manufacturing Company Exposure indicating apparatus
AUPN191095A0 (en) * 1995-03-23 1995-04-27 Safety Equipment Australia Pty Ltd Positive air-purifying respirator management system
FR2740689B1 (fr) 1995-11-03 1998-01-23 Comasec International Oculaire destine a un masque de protection respiratoire, masque pourvu de l'oculaire et casque et scaphandre pourvu du masque
US6513526B2 (en) 1996-07-26 2003-02-04 Resmed Limited Full-face mask and mask cushion therefor
AUPO126596A0 (en) * 1996-07-26 1996-08-22 Resmed Limited A nasal mask and mask cushion therefor
DE19650897A1 (de) * 1996-12-07 1998-06-10 T E M Tech Entwicklung Und Man Apparat und Verfahren zur Erhöhung der Sicherheit von Atemschutzmasken
AUPO504597A0 (en) * 1997-02-10 1997-03-06 Resmed Limited A mask and a vent assembly therefor
US6561191B1 (en) * 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
DE19911867C2 (de) * 1999-03-17 2002-02-21 T E M Techn Entwicklungen Und Sensorsystem zur Detektion von Gasen und Dämpfen in Luft
DE50014087D1 (de) 1999-03-17 2007-04-05 T E M Techn Entwicklungen Und Verfahren und sensorvorrichtung zur detektion von in luft enthaltenen gasen oder dämpfen
CA2405789A1 (en) 2000-04-17 2001-10-25 Scott Technologies, Inc. Respiratory mask and service module
US6581594B1 (en) * 2000-05-15 2003-06-24 Resmed Limited Respiratory mask having gas washout vent and gas washout vent for respiratory mask
US6497756B1 (en) 2000-09-12 2002-12-24 North Safety Products, Inc. Service life indicator for respirator cartridge
BR0209549B1 (pt) * 2001-05-11 2012-01-24 peça de face para respirador.
JP3726886B2 (ja) * 2001-06-29 2005-12-14 興研株式会社 呼吸装置
US6776158B1 (en) * 2001-07-26 2004-08-17 Euthanex Corporation System for anesthetizing laboratory animals
US20040216737A1 (en) * 2001-07-26 2004-11-04 Anderson Leslie B. System for anesthetizing laboratory animals
WO2003049531A2 (en) * 2001-12-12 2003-06-19 Hipco, Incorporated Biological defense masks
US6701925B1 (en) * 2002-04-11 2004-03-09 Todd A. Resnick Protective hood respirator
GB0210417D0 (en) * 2002-05-08 2002-06-12 Qinetiq Ltd Respirator assembly
USD478660S1 (en) 2002-07-01 2003-08-19 Healthetech, Inc. Disposable mask with sanitation insert for a respiratory analyzer
GB0406291D0 (en) 2004-03-19 2004-04-21 Scott Health & Safety Ltd Respirators
NZ550348A (en) 2004-04-09 2011-02-25 Resmed Ltd Nasal assembly with vent and baffle
SE531310C2 (sv) * 2005-04-12 2009-02-17 Interspiro Ab Andningsmask
WO2007112027A1 (en) * 2006-03-23 2007-10-04 Avox Systems, Inc. Supplemental passenger oxygen mask
US8067110B2 (en) * 2006-09-11 2011-11-29 3M Innovative Properties Company Organic vapor sorbent protective device with thin-film indicator
US20080302360A1 (en) * 2007-04-19 2008-12-11 Chambers Paul A Self rescuer including self-contained breathing apparatus (SCBA) and breathing air monitor (BAM)
CN102056649B (zh) * 2008-06-30 2012-11-28 3M创新有限公司 暴露指示装置
US20100065058A1 (en) * 2008-09-18 2010-03-18 Moldex-Metric, Inc. Full face respirator mask
RU2487337C2 (ru) * 2009-03-30 2013-07-10 3М Инновейтив Пропертиз Компани Способ контроля вещества в атмосфере и устройство для его осуществления
US8225782B2 (en) * 2009-05-22 2012-07-24 3M Innovative Properties Company Filter cartridge having location-registered view window for end-of-service-life-indicator (ESLI)
US8336543B2 (en) * 2009-05-22 2012-12-25 3M Innovative Properties Company Filter cartridge having cover for masking service life indicator
US8365723B2 (en) * 2009-05-22 2013-02-05 3M Innovative Properties Company Filter cartridge having cone of visibility for end-of-service-life-indicator (ESLI)
US8955515B2 (en) * 2009-10-23 2015-02-17 3M Innovative Properties Company Patterned chemical sensor having inert occluding layer
AU2011235309B2 (en) * 2010-04-02 2013-07-04 3M Innovative Properties Company Alignment registration feature for analyte sensor optical reader
EP2553438B1 (de) * 2010-04-02 2020-02-26 3M Innovative Properties Company Filtersysteme mit strukturierten optischen analytsensoren und optischen lesegeräten
AU2011235303A1 (en) 2010-04-02 2012-11-01 3M Innovative Properties Company Filter systems including optical analyte sensors and optical readers
CN107064414A (zh) 2010-09-23 2017-08-18 3M创新有限公司 用于气体介质的多孔化学指示物
EP2694952B1 (de) * 2011-03-28 2017-11-01 3M Innovative Properties Company Sensor mit einem maskierungsschichtklebstoff
US9192795B2 (en) 2011-10-07 2015-11-24 Honeywell International Inc. System and method of calibration in a powered air purifying respirator
AU2012352762B2 (en) 2011-12-12 2016-02-18 3M Innovative Properties Company End of service life indicating systems for layered filter cartridges
US9808656B2 (en) 2012-01-09 2017-11-07 Honeywell International Inc. System and method of oxygen deficiency warning in a powered air purifying respirator
US9545530B2 (en) 2012-07-11 2017-01-17 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus
US9498656B2 (en) * 2012-07-11 2016-11-22 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus
AU2014237705B2 (en) 2013-03-15 2017-03-09 3M Innovative Properties Company End of service life indicating systems for layered filter cartridges
CA2917650C (en) * 2013-07-10 2019-08-06 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus
EP2875847B1 (de) * 2013-11-26 2020-03-11 Naphtachimie S.A. Gesicherte Atemschutzvorrichtung
US10292961B2 (en) * 2015-07-15 2019-05-21 Hangzhou Dac Biotech Co., Ltd. Disulfur bridge linkers for conjugation of a cell-binding molecule
US10843015B2 (en) * 2015-10-22 2020-11-24 Honeywell International Inc. Smart respiratory face mask module
TWI660760B (zh) * 2018-02-01 2019-06-01 晶巧股份有限公司 智能偵測口罩

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA643291A (en) * 1962-06-19 Labeyrie Jacques Breathing mask for protection against radioactive aerosols
DE971654C (de) * 1953-01-09 1959-03-05 Draegerwerk Ag Atemschutzmaske mit durch eine Zwischenwand in zwei Raeume unterteiltem Maskenraum
DE962313C (de) * 1954-09-19 1957-04-18 Draegerwerk Ag Atemschutzmaske
DE1041802B (de) * 1955-07-19 1958-10-23 Draegerwerk Ag Gasschutzvollmaske aus zwei ineinanderliegenden Masken
US3395701A (en) * 1965-10-29 1968-08-06 Navy Usa End tidal sampler for an oxygen breathing mask
DE2529058A1 (de) * 1975-06-30 1977-02-03 Richard A Wallace Sicherheitswarnvorrichtung
US4146887A (en) * 1977-08-05 1979-03-27 American Optical Corporation Respirator cartridge end-of-service life indicator
US4263588A (en) * 1979-07-25 1981-04-21 Oldham France S.A. Helmet-carried apparatus for detecting and signalling the presence of a dangerous gas in an atmosphere
US4326514A (en) * 1980-06-20 1982-04-27 Minnesota Mining And Manufacturing Company Cartridge respirator with service life indicator
US4428907A (en) * 1981-02-23 1984-01-31 Nederlandse Centrale Organizatie Voor Toegepast Natuurwetenschappelijk Onderzoek Detector for detecting air components
DE3445639A1 (de) * 1984-12-14 1986-06-26 Drägerwerk AG, 2400 Lübeck Kolorimetrischer indikator zur anzeige des erschoepfungszustandes von gasfiltern
DE3504498A1 (de) * 1985-02-09 1986-08-14 Drägerwerk AG, 2400 Lübeck Gassensor mit mehreren sensorelementen
US4662996A (en) * 1985-12-20 1987-05-05 Honeywell Inc. Method and electrochemical sensor for sensing chemical agents using a sensing elctrode coated with electrically conductive polymers
DE3613512C3 (de) * 1986-04-22 1994-09-29 Auergesellschaft Gmbh Elektrische Warneinrichtung zur Anzeige des Erschöpfungszustandes eines Schadgase zurückhaltenden Gasfilters
EP0244394B1 (de) * 1986-04-23 1992-06-17 AVL Medical Instruments AG Sensorelement zur Bestimmung von Stoffkonzentrationen
DE3622147A1 (de) * 1986-07-02 1988-01-21 Draegerwerk Ag Atemschutzeinrichtung mit signalverarbeitungseinheit
US5059394A (en) * 1986-08-13 1991-10-22 Lifescan, Inc. Analytical device for the automated determination of analytes in fluids
DE3722693C1 (de) * 1987-07-09 1988-05-05 Sonnenschein Accumulatoren UEberwachungseinrichtung fuer die Qualitaet eines Arbeitsfilters
GB2215615B (en) * 1988-03-21 1991-12-18 Sabre Safety Ltd Breathing apparatus
DE3818052A1 (de) * 1988-05-27 1989-12-07 Geraetebau Gmbh Atemschutzmaske
DE3914664A1 (de) * 1989-05-03 1990-11-08 Joseph Stetter Sensor zur ermittlung bzw. anzeige der erschoepfung eines adsorptionsmittel-bettes
US5057436A (en) * 1989-10-02 1991-10-15 Agmaster, Inc. Method and apparatus for detecting toxic gases

Also Published As

Publication number Publication date
EP0535385A1 (de) 1993-04-07
DE4132680C2 (de) 1994-02-10
US5297544A (en) 1994-03-29
EP0535385B1 (de) 1996-05-22
DE4132680A1 (de) 1993-04-08

Similar Documents

Publication Publication Date Title
DE59206349D1 (de) Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator
DE69719280D1 (de) Beatmungsgerät und dazugehöriges Gesichtsschutzstück
DE69109162D1 (de) Inhalationsgerät mit Zähler und Zeitmesser.
DE69304629D1 (de) Individuelle atemausruestung und schuetzende ausruestung gegen die mit schadstoffen beladene atmosphaere
DE69320914D1 (de) Gaskonzentration und/oder Strömungssensor
DE69228641D1 (de) Kodierer und dekodierer
DE69301244T2 (de) Sauerstoffmasken
DE3878889T2 (de) Packung und verpackung mit sauerstoff absorbierenden mitteln.
DE69115345D1 (de) Geänderte gekreuzte Abstandshaltevorrichtung und Aufbau
DE69124805D1 (de) Auflicht- oder durchlichtprojektionsschirme mit maximalem gewinn und verbessertem kontrast
DE69214040T2 (de) Gleichfeld-Gasentladungsanzeigeeinrichtung und diese verwendende Gasentladungsanzeigevorrichtung
DE58902290D1 (de) Sauerstoffabsorptionsmittel und verwendung desselben.
DE69514266D1 (de) Verschlussmechanismus und Sperrvorrichtung
DE69216368T2 (de) Tresor und den Tresor enthaltende Anordnung
DE69206645D1 (de) Suspensionzusammensetzung und daraus hergestellten gesinterten Teil
DE69213362D1 (de) Elektrolyseur und Herstellung davon
DE69227564T2 (de) Nachlauf spreizungskompensiert und Sturz nachlaufkompensiert
DE9213354U1 (de) Beatmungsmaske
KR930010485U (ko) 호흡용 마스크
DE69309135D1 (de) Magnetisch permeabele Zusammensetzung und weichmagnetisches Teil
DE59107772D1 (de) Fotografisches Kopiergerät und Betriebsverfahren
FI921002A0 (fi) Hengityssuojain, jossa on huppu ja siihen kiinnitetty suodatin
DE59108055D1 (de) Fotografisches Kopiergerät und Betriebsverfahren
DE69320714D1 (de) Neue radiographische Anordnung mit minimalem bildmässigem Crossover Effekt und von sehr schneller Verarbeitbarkeit
DE59303014D1 (de) Atemschutzmaske mit festem Maskenkörper

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee