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

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)
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)

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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
US6561191B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
AUPO504597A0 (en) * 1997-02-10 1997-03-06 Resmed Limited A mask and a vent assembly therefor
EP1165187A1 (de) 1999-03-17 2002-01-02 T.E.M.! Technische Entwicklungen und Management GmbH Sensorvorrichtung und verfahren zur detektion von in luft enthaltenen gasen oder dämpfen
DE19911867C2 (de) * 1999-03-17 2002-02-21 T E M Techn Entwicklungen Und Sensorsystem zur Detektion von Gasen und Dämpfen in Luft
WO2001078838A2 (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
US7261104B2 (en) * 2001-05-11 2007-08-28 Mine Safety Appliances Company Respirator facepieces
JP3726886B2 (ja) * 2001-06-29 2005-12-14 興研株式会社 呼吸装置
US20040216737A1 (en) * 2001-07-26 2004-11-04 Anderson Leslie B. System for anesthetizing laboratory animals
US6776158B1 (en) * 2001-07-26 2004-08-17 Euthanex Corporation System for anesthetizing laboratory animals
GB2399025A (en) * 2001-12-12 2004-09-08 Hipco Inc 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
US7942150B2 (en) 2004-04-09 2011-05-17 Resmed Limited Nasal assembly
SE531310C2 (sv) * 2005-04-12 2009-02-17 Interspiro Ab Andningsmask
US20070240720A1 (en) * 2006-03-23 2007-10-18 Castro Valentin A 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)
WO2010002575A2 (en) * 2008-06-30 2010-01-07 3M Innovative Properties Company Exposure indicating device
US20100065058A1 (en) * 2008-09-18 2010-03-18 Moldex-Metric, Inc. Full face respirator mask
JP5889182B2 (ja) * 2009-03-30 2016-03-22 スリーエム イノベイティブ プロパティズ カンパニー 検体の検出のための光電子法及びデバイス
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
WO2011123403A1 (en) 2010-04-02 2011-10-06 3M Innovative Properties Company Filter systems including optical analyte sensors and optical readers
JP5832514B2 (ja) * 2010-04-02 2015-12-16 スリーエム イノベイティブ プロパティズ カンパニー パターン付き光学式検体センサ及び光学式読み取り装置を含むフィルタシステム
AU2011235309B2 (en) * 2010-04-02 2013-07-04 3M Innovative Properties Company Alignment registration feature for analyte sensor optical reader
EP2619570A4 (de) 2010-09-23 2017-09-06 3M Innovative Properties Company Poröser chemischer indikator für gasförmige medien
US9442073B2 (en) * 2011-03-28 2016-09-13 3M Innovative Properties Company Sensor comprising a masking layer adhesive
US9192795B2 (en) 2011-10-07 2015-11-24 Honeywell International Inc. System and method of calibration in a powered air purifying respirator
RU2595665C2 (ru) 2011-12-12 2016-08-27 3М Инновейтив Пропертиз Компани Системы, индицирующие окончание срока службы, для многослойных фильтрующих картриджей
US9808656B2 (en) 2012-01-09 2017-11-07 Honeywell International Inc. System and method of oxygen deficiency warning in a powered air purifying respirator
US9498656B2 (en) * 2012-07-11 2016-11-22 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus
US9545530B2 (en) 2012-07-11 2017-01-17 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus
US9751038B2 (en) 2013-03-15 2017-09-05 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
WO2017069756A1 (en) * 2015-10-22 2017-04-27 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
EP4356358A1 (de) 2021-06-18 2024-04-24 Milwaukee Electric Tool Corporation Keepout-zonensystem

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

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Legal Events

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