PL1962964T3 - Filtrująca maska na twarz z jednokierunkowym zaworem posiadającym sztywną nienaprężoną giętką klapkę - Google Patents

Filtrująca maska na twarz z jednokierunkowym zaworem posiadającym sztywną nienaprężoną giętką klapkę

Info

Publication number
PL1962964T3
PL1962964T3 PL06845808T PL06845808T PL1962964T3 PL 1962964 T3 PL1962964 T3 PL 1962964T3 PL 06845808 T PL06845808 T PL 06845808T PL 06845808 T PL06845808 T PL 06845808T PL 1962964 T3 PL1962964 T3 PL 1962964T3
Authority
PL
Poland
Prior art keywords
flap
unbiased
face mask
valve
filtering face
Prior art date
Application number
PL06845808T
Other languages
English (en)
Inventor
Philip G Martin
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of PL1962964T3 publication Critical patent/PL1962964T3/pl

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
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • 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
    • A62B18/10—Valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
PL06845808T 2005-12-22 2006-12-19 Filtrująca maska na twarz z jednokierunkowym zaworem posiadającym sztywną nienaprężoną giętką klapkę PL1962964T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/275,299 US7503326B2 (en) 2005-12-22 2005-12-22 Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap
EP06845808A EP1962964B1 (en) 2005-12-22 2006-12-19 Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap
PCT/US2006/048424 WO2007075679A1 (en) 2005-12-22 2006-12-19 Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap

Publications (1)

Publication Number Publication Date
PL1962964T3 true PL1962964T3 (pl) 2012-02-29

Family

ID=38192161

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06845808T PL1962964T3 (pl) 2005-12-22 2006-12-19 Filtrująca maska na twarz z jednokierunkowym zaworem posiadającym sztywną nienaprężoną giętką klapkę

Country Status (7)

Country Link
US (1) US7503326B2 (pl)
EP (1) EP1962964B1 (pl)
JP (1) JP2009521273A (pl)
CN (1) CN101330945B (pl)
AT (1) ATE524221T1 (pl)
PL (1) PL1962964T3 (pl)
WO (1) WO2007075679A1 (pl)

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EP3651887A4 (en) 2017-07-14 2021-04-14 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
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KR101914642B1 (ko) 2018-08-17 2018-11-06 비클시스템주식회사 안면 마스크
KR101953127B1 (ko) * 2018-09-11 2019-03-05 비클시스템주식회사 비상 밸브를 구비한 안면 마스크
EP3718751A1 (en) * 2019-04-01 2020-10-07 Volvo Car Corporation Manufacturing of an inflatable structure
CN110390163B (zh) * 2019-07-23 2023-05-12 哈尔滨汽轮机厂有限责任公司 一种用于汽轮机阀门快关动态冲击载荷计算方法
IT202000007018A1 (it) * 2020-04-02 2021-10-02 Raffaella Tabacco Dispositivo di protezione
US20220062670A1 (en) * 2020-08-26 2022-03-03 Melody Maddox Multiple Layer Mask
CN112657079A (zh) * 2021-01-25 2021-04-16 王永明 扣罩密闭贴面造型
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Also Published As

Publication number Publication date
WO2007075679A1 (en) 2007-07-05
EP1962964A4 (en) 2009-07-22
CN101330945B (zh) 2011-08-31
CN101330945A (zh) 2008-12-24
US20070144524A1 (en) 2007-06-28
EP1962964A1 (en) 2008-09-03
JP2009521273A (ja) 2009-06-04
US7503326B2 (en) 2009-03-17
ATE524221T1 (de) 2011-09-15
EP1962964B1 (en) 2011-09-14

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