KR20040012966A - 호흡 보호구 밸브 - Google Patents

호흡 보호구 밸브 Download PDF

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Publication number
KR20040012966A
KR20040012966A KR10-2003-7016850A KR20037016850A KR20040012966A KR 20040012966 A KR20040012966 A KR 20040012966A KR 20037016850 A KR20037016850 A KR 20037016850A KR 20040012966 A KR20040012966 A KR 20040012966A
Authority
KR
South Korea
Prior art keywords
valve
flap
unidirectional
frame
valve seat
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.)
Ceased
Application number
KR10-2003-7016850A
Other languages
English (en)
Korean (ko)
Inventor
윌리암에이. 미텔스타트
데이빗엠. 카스티글리온
토마스아이. 인슬레이
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20040012966A publication Critical patent/KR20040012966A/ko
Ceased legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00Component parts for respiratory or breathing apparatus
    • A62B9/02Valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/14Check valves with flexible valve members
    • F16K15/16Check valves with flexible valve members with tongue-shaped laminae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
KR10-2003-7016850A 2001-06-25 2002-04-24 호흡 보호구 밸브 Ceased KR20040012966A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/888,943 US7849856B2 (en) 2001-06-25 2001-06-25 Respirator valve
US09/888,943 2001-06-25
PCT/US2002/013157 WO2003001097A1 (en) 2001-06-25 2002-04-24 Respirator valve

Publications (1)

Publication Number Publication Date
KR20040012966A true KR20040012966A (ko) 2004-02-11

Family

ID=25394216

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-7016850A Ceased KR20040012966A (ko) 2001-06-25 2002-04-24 호흡 보호구 밸브

Country Status (15)

Country Link
US (1) US7849856B2 (enExample)
EP (1) EP1402210B1 (enExample)
JP (1) JP2004533586A (enExample)
KR (1) KR20040012966A (enExample)
CN (1) CN100402905C (enExample)
AR (1) AR034515A1 (enExample)
AT (1) ATE371826T1 (enExample)
AU (1) AU2002252726B2 (enExample)
BR (1) BR0210441B1 (enExample)
CA (1) CA2449252A1 (enExample)
DE (1) DE60222129T2 (enExample)
ES (1) ES2292748T3 (enExample)
MX (1) MXPA03011449A (enExample)
TW (1) TW562683B (enExample)
WO (1) WO2003001097A1 (enExample)

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US9186511B2 (en) 2006-10-13 2015-11-17 Cyberonics, Inc. Obstructive sleep apnea treatment devices, systems and methods
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US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
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US9393448B2 (en) * 2011-11-17 2016-07-19 3M Innovative Properties Company Side plug-in filter cartridge
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US11052268B2 (en) 2013-02-01 2021-07-06 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
US9950202B2 (en) 2013-02-01 2018-04-24 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
US9517367B2 (en) 2013-02-01 2016-12-13 3M Innovative Properties Company Respiratory mask having a clean air inlet chamber
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AU2014290207B2 (en) 2013-07-15 2017-05-11 3M Innovative Properties Company Respirator having optically active exhalation valve
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
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USD757928S1 (en) * 2014-05-22 2016-05-31 3M Innovative Properties Company Respirator cartridge body
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USD762845S1 (en) 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
USD743536S1 (en) 2015-02-27 2015-11-17 3M Innovative Properties Company Respirator mask having a circular button
USD795416S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator mask
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USD741475S1 (en) 2015-02-27 2015-10-20 3M Innovation Properties Company Respirator mask having a communication grille
USD747795S1 (en) 2015-02-27 2016-01-19 3M Innovative Properties Company Respirator mask body
USD767116S1 (en) 2015-02-27 2016-09-20 3M Innovative Properties Company Respirator mask having an exhalation port
USD795415S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator cartridge having an engagement latch
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
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WO2017172510A1 (en) 2016-03-28 2017-10-05 3M Innovative Properties Company Headwear suspension attachment element
USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
US11020619B2 (en) 2016-03-28 2021-06-01 3M Innovative Properties Company Multiple chamber respirator sealing devices and methods
USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
WO2017172358A1 (en) * 2016-03-28 2017-10-05 3M Innovative Properties Company Respirator fit check sealing devices and methods
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
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CN107183810B (zh) * 2017-07-26 2019-04-12 荆州市泰克体育用品有限公司 一种滑雪用面部防护罩
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USD970125S1 (en) * 2020-06-09 2022-11-15 Lg Electronics Inc. Air purifier mask body
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USD955652S1 (en) * 2020-11-03 2022-06-21 Atmos Life Science Inc. Transparent protective face mask
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Also Published As

Publication number Publication date
US7849856B2 (en) 2010-12-14
CA2449252A1 (en) 2003-01-03
ES2292748T3 (es) 2008-03-16
CN1518650A (zh) 2004-08-04
ATE371826T1 (de) 2007-09-15
DE60222129D1 (de) 2007-10-11
JP2004533586A (ja) 2004-11-04
US20020195109A1 (en) 2002-12-26
EP1402210B1 (en) 2007-08-29
MXPA03011449A (es) 2004-07-01
HK1064428A1 (en) 2005-01-28
CN100402905C (zh) 2008-07-16
AU2002252726B2 (en) 2007-06-07
EP1402210A1 (en) 2004-03-31
TW562683B (en) 2003-11-21
WO2003001097A1 (en) 2003-01-03
AR034515A1 (es) 2004-02-25
BR0210441A (pt) 2004-08-17
BR0210441B1 (pt) 2010-10-05
DE60222129T2 (de) 2008-09-11

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