DE69519477T2 - Expositionsmelder mit alarmsignalvorrichtung - Google Patents

Expositionsmelder mit alarmsignalvorrichtung

Info

Publication number
DE69519477T2
DE69519477T2 DE69519477T DE69519477T DE69519477T2 DE 69519477 T2 DE69519477 T2 DE 69519477T2 DE 69519477 T DE69519477 T DE 69519477T DE 69519477 T DE69519477 T DE 69519477T DE 69519477 T2 DE69519477 T2 DE 69519477T2
Authority
DE
Germany
Prior art keywords
signaling device
alarm signaling
exposure detector
exposure
detector
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 - Lifetime
Application number
DE69519477T
Other languages
English (en)
Other versions
DE69519477D1 (de
Inventor
K Debe
Gregory Yuschak
E Parsonage
J Poirier
R Miller
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69519477D1 publication Critical patent/DE69519477D1/de
Application granted granted Critical
Publication of DE69519477T2 publication Critical patent/DE69519477T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE69519477T 1994-10-24 1995-09-11 Expositionsmelder mit alarmsignalvorrichtung Expired - Lifetime DE69519477T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/328,103 US5659296A (en) 1994-10-24 1994-10-24 Exposure indicating apparatus
PCT/US1995/011531 WO1996012524A1 (en) 1994-10-24 1995-09-11 Exposure indicating apparatus

Publications (2)

Publication Number Publication Date
DE69519477D1 DE69519477D1 (de) 2000-12-28
DE69519477T2 true DE69519477T2 (de) 2001-07-12

Family

ID=23279530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519477T Expired - Lifetime DE69519477T2 (de) 1994-10-24 1995-09-11 Expositionsmelder mit alarmsignalvorrichtung

Country Status (8)

Country Link
US (1) US5659296A (de)
EP (1) EP0789604B1 (de)
JP (1) JP3701681B2 (de)
KR (1) KR970706867A (de)
BR (1) BR9509486A (de)
CA (1) CA2201155C (de)
DE (1) DE69519477T2 (de)
WO (1) WO1996012524A1 (de)

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US7947109B2 (en) * 2005-10-06 2011-05-24 3M Innovative Properties Company Powered air purifying respirator with battery passivation sensing/correction and method therefor
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US8067110B2 (en) * 2006-09-11 2011-11-29 3M Innovative Properties Company Organic vapor sorbent protective device with thin-film indicator
US7906223B2 (en) * 2006-09-11 2011-03-15 3M Innovative Properties Company Permeable nanoparticle reflector
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WO2008144384A1 (en) 2007-05-18 2008-11-27 3M Innovative Properties Company Method for tracking procedures performed on personal protection equipment and actions of individuals
BRPI0815255B1 (pt) 2007-08-31 2019-03-19 3M Innovative Properties Company Método para determinação de uma condição de pelo menos um artigo de proteção pessoal e sistema de determinação se um artigo de proteção pessoal atende a pelo menos um critério predeterminado
US20090058600A1 (en) 2007-08-31 2009-03-05 3M Innovative Properties Company Determining compatibility of components for assembling approved personal protection configurations
AU2008296768B2 (en) 2007-08-31 2011-06-02 3M Innovative Properties Company Tracking compliance of personal protection articles
ES2828075T3 (es) * 2007-08-31 2021-05-25 3M Innovative Properties Co Determinación de estados de componentes acoplados de forma desmontable a un equipo de protección personal
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US7860662B2 (en) * 2008-12-17 2010-12-28 Scott Technologies, Inc. Systems and methods for determining filter service lives
US8821621B2 (en) 2010-04-02 2014-09-02 3M Innovative Properties Company Filter systems including optical analyte sensors and optical readers
EP2553437A4 (de) * 2010-04-02 2017-12-06 3M Innovative Properties Company Ausrichtungserfassungsfunktion für ein optisches lesegerät eines analytsensors
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DE112011102046T5 (de) 2010-06-17 2013-07-18 Cummins Filtration Ip Inc. Motorluftfilteraustauschanzeigesystem
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US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
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USD778430S1 (en) * 2013-11-15 2017-02-07 3M Innovative Properties Company Filter cartridge
US11344752B2 (en) * 2014-05-16 2022-05-31 Scott Technologies, Inc. System and method for monitoring a service life of a filter with a respirator filter sampling port assembly
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USD763437S1 (en) * 2015-02-27 2016-08-09 3M Innovative Properties Company Respirator cartridge body
USD762845S1 (en) * 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
KR101733287B1 (ko) * 2015-06-08 2017-05-08 재단법인 다차원 스마트 아이티 융합시스템 연구단 사용자에게 흡입되는 공기 질을 모니터링 가능한 스마트 마스크
CN108885771B (zh) 2016-03-07 2022-07-05 3M创新有限公司 用于个人防护设备的智能安全监视和分析系统
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USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
EP3436163B1 (de) 2016-03-28 2020-08-19 3M Innovative Properties Company Dichtungsanordnungen und -verfahren für mehrkammerbeatmungsgerät
KR102450400B1 (ko) 2016-03-28 2022-10-04 쓰리엠 이노베이티브 프로퍼티즈 캄파니 호흡기 적합성 검사 밀봉 장치 및 방법
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EP3675730A1 (de) 2017-09-01 2020-07-08 3M Innovative Properties Company Sensorsystem für atemschutzgerät
EP3675973A4 (de) * 2017-09-01 2021-06-09 3M Innovative Properties Company Passformtestverfahren für beatmungsgerät mit erfassungssystem
CN108922086B (zh) * 2018-06-29 2020-01-17 贵州省仁怀市西科电脑科技有限公司 安防报警与引导方法
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Also Published As

Publication number Publication date
DE69519477D1 (de) 2000-12-28
JP3701681B2 (ja) 2005-10-05
EP0789604A1 (de) 1997-08-20
CA2201155A1 (en) 1996-05-02
JPH10507664A (ja) 1998-07-28
US5659296A (en) 1997-08-19
EP0789604B1 (de) 2000-11-22
MX9702864A (es) 1997-07-31
BR9509486A (pt) 1997-09-30
KR970706867A (ko) 1997-12-01
CA2201155C (en) 2005-02-22
WO1996012524A1 (en) 1996-05-02

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Legal Events

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