BR9509486A - Aparelho indicador de exposição e estojo de fluxo direto que contém um sensor para uso com um aparelho indicador de exposição - Google Patents

Aparelho indicador de exposição e estojo de fluxo direto que contém um sensor para uso com um aparelho indicador de exposição

Info

Publication number
BR9509486A
BR9509486A BR9509486A BR9509486A BR9509486A BR 9509486 A BR9509486 A BR 9509486A BR 9509486 A BR9509486 A BR 9509486A BR 9509486 A BR9509486 A BR 9509486A BR 9509486 A BR9509486 A BR 9509486A
Authority
BR
Brazil
Prior art keywords
indicator device
exposure indicator
sensor
direct flow
case containing
Prior art date
Application number
BR9509486A
Other languages
English (en)
Inventor
Mark K Debe
Gregory Yuschak
Edward E Parsonage
Richard J Poirier
Lowell R Miller
Original Assignee
Minnesota Mining & Mfg
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 & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9509486A publication Critical patent/BR9509486A/pt

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
BR9509486A 1994-10-24 1995-09-11 Aparelho indicador de exposição e estojo de fluxo direto que contém um sensor para uso com um aparelho indicador de exposição BR9509486A (pt)

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 (1)

Publication Number Publication Date
BR9509486A true BR9509486A (pt) 1997-09-30

Family

ID=23279530

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9509486A BR9509486A (pt) 1994-10-24 1995-09-11 Aparelho indicador de exposição e estojo de fluxo direto que contém um sensor para uso com um aparelho indicador de exposição

Country Status (8)

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

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USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
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CN113769289B (zh) 2016-03-28 2023-02-17 3M创新有限公司 呼吸器密合度检查密封装置
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CN108961628B (zh) * 2018-06-29 2020-01-17 贵州省仁怀市西科电脑科技有限公司 安防报警与引导系统
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Also Published As

Publication number Publication date
WO1996012524A1 (en) 1996-05-02
JP3701681B2 (ja) 2005-10-05
EP0789604B1 (en) 2000-11-22
EP0789604A1 (en) 1997-08-20
DE69519477D1 (de) 2000-12-28
MX9702864A (es) 1997-07-31
CA2201155C (en) 2005-02-22
US5659296A (en) 1997-08-19
CA2201155A1 (en) 1996-05-02
KR970706867A (ko) 1997-12-01
JPH10507664A (ja) 1998-07-28
DE69519477T2 (de) 2001-07-12

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Legal Events

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FA10 Dismissal: dismissal - article 33 of industrial property law