ES2292748T3 - Valvula de respirador. - Google Patents

Valvula de respirador. Download PDF

Info

Publication number
ES2292748T3
ES2292748T3 ES02721816T ES02721816T ES2292748T3 ES 2292748 T3 ES2292748 T3 ES 2292748T3 ES 02721816 T ES02721816 T ES 02721816T ES 02721816 T ES02721816 T ES 02721816T ES 2292748 T3 ES2292748 T3 ES 2292748T3
Authority
ES
Spain
Prior art keywords
valve
cover
mask
diaphragm
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.)
Expired - Lifetime
Application number
ES02721816T
Other languages
English (en)
Spanish (es)
Inventor
William A. Mittelstadt
David M. Castiglione
Thomas I. Insley
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 Innovative Properties Co
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
Application granted granted Critical
Publication of ES2292748T3 publication Critical patent/ES2292748T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
ES02721816T 2001-06-25 2002-04-24 Valvula de respirador. Expired - Lifetime ES2292748T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US888943 2001-06-25
US09/888,943 US7849856B2 (en) 2001-06-25 2001-06-25 Respirator valve

Publications (1)

Publication Number Publication Date
ES2292748T3 true ES2292748T3 (es) 2008-03-16

Family

ID=25394216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02721816T Expired - Lifetime ES2292748T3 (es) 2001-06-25 2002-04-24 Valvula de respirador.

Country Status (15)

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

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US7320722B2 (en) * 2004-10-29 2008-01-22 3M Innovative Properties Company Respiratory protection device that has rapid threaded clean air source attachment
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US8855771B2 (en) 2011-01-28 2014-10-07 Cyberonics, Inc. Screening devices and methods for obstructive sleep apnea therapy
US9744354B2 (en) 2008-12-31 2017-08-29 Cyberonics, Inc. Obstructive sleep apnea treatment devices, systems and methods
US9186511B2 (en) 2006-10-13 2015-11-17 Cyberonics, Inc. Obstructive sleep apnea treatment devices, systems and methods
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US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
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
US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
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
US11052268B2 (en) 2013-02-01 2021-07-06 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
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USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
US10905903B2 (en) 2013-07-15 2021-02-02 3M Innovative Properties Company Respirator having optically active exhalation valve
US9814913B2 (en) 2013-11-15 2017-11-14 3M Innovative Properties Company Respirator with floating elastomeric sleeve
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USD778430S1 (en) * 2013-11-15 2017-02-07 3M Innovative Properties Company Filter cartridge
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USD757928S1 (en) * 2014-05-22 2016-05-31 3M Innovative Properties Company Respirator cartridge body
USD757247S1 (en) * 2014-05-22 2016-05-24 3M Innovative Properties Company Respirator cartridge
USD744088S1 (en) 2014-05-22 2015-11-24 3M Innovative Properties Company Respirator mask having a circular button
USD754844S1 (en) 2014-05-22 2016-04-26 3M Innovative Properties Company Respirator mask
USD746438S1 (en) * 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator filter cover
USD787660S1 (en) 2014-05-22 2017-05-23 3M Innovative Properties Company Respirator mask having a face seal flexing region
USD746437S1 (en) 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator mask having a communication grille
USD745962S1 (en) * 2014-05-22 2015-12-22 3M Innovative Properties Company Respirator filter retainer
USD759807S1 (en) 2014-05-22 2016-06-21 3M Innovative Properties Company Respirator mask exhalation port
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USD764656S1 (en) * 2014-06-26 2016-08-23 Moldex-Metric, Inc. Compact mask with changeable filters
USD763437S1 (en) 2015-02-27 2016-08-09 3M Innovative Properties Company Respirator cartridge body
USD742504S1 (en) 2015-02-27 2015-11-03 3M Innovative Properties Company Respirator mask
USD795415S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator cartridge having an engagement latch
USD747795S1 (en) 2015-02-27 2016-01-19 3M Innovative Properties Company Respirator mask body
USD762845S1 (en) 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
USD741475S1 (en) 2015-02-27 2015-10-20 3M Innovation Properties Company Respirator mask having a communication grille
USD767116S1 (en) 2015-02-27 2016-09-20 3M Innovative Properties Company Respirator mask having an exhalation port
USD795416S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator mask
USD743536S1 (en) 2015-02-27 2015-11-17 3M Innovative Properties Company Respirator mask having a circular button
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
WO2017079967A1 (en) * 2015-11-13 2017-05-18 Honeywell International Inc. Auto-open inhalation valve for emergency escape breathing device
US11992078B2 (en) 2016-03-28 2024-05-28 3M Innovative Properties Company Headwear suspension attachment element
USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
BR112018070028A2 (pt) 2016-03-28 2019-02-05 3M Innovative Properties Co dispositivos respiratórios vedantes com múltiplas câmaras e métodos
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
AU2017240441A1 (en) * 2016-03-28 2018-10-18 3M Innovative Properties Company Respirator fit check sealing devices and methods
USD908205S1 (en) * 2017-03-16 2021-01-19 Gwo-Tzong Hwang Air filtering mask
CN110869110B (zh) 2017-07-14 2022-11-18 3M创新有限公司 用于输送多个液体流的适配器
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
NL2019418B1 (en) * 2017-08-15 2019-02-25 Van Woerkum Holding B V Portable air treatment device and method for supplying filtered air to a person
USD970125S1 (en) * 2020-06-09 2022-11-15 Lg Electronics Inc. Air purifier mask body
GB2597641B (en) * 2020-06-16 2023-02-08 Airgill Ltd Adjustable face mask
USD980410S1 (en) * 2020-07-10 2023-03-07 Lg Electronics Inc. Filter housing for mask type air purifier
USD955652S1 (en) * 2020-11-03 2022-06-21 Atmos Life Science Inc. Transparent protective face mask
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USD1084525S1 (en) * 2022-11-11 2025-07-15 Otos Wing Co., Ltd. Dust mask

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Also Published As

Publication number Publication date
DE60222129D1 (de) 2007-10-11
ATE371826T1 (de) 2007-09-15
MXPA03011449A (es) 2004-07-01
CN100402905C (zh) 2008-07-16
CA2449252A1 (en) 2003-01-03
EP1402210A1 (en) 2004-03-31
AU2002252726B2 (en) 2007-06-07
BR0210441A (pt) 2004-08-17
WO2003001097A1 (en) 2003-01-03
US20020195109A1 (en) 2002-12-26
TW562683B (en) 2003-11-21
CN1518650A (zh) 2004-08-04
DE60222129T2 (de) 2008-09-11
HK1064428A1 (en) 2005-01-28
EP1402210B1 (en) 2007-08-29
BR0210441B1 (pt) 2010-10-05
JP2004533586A (ja) 2004-11-04
AR034515A1 (es) 2004-02-25
KR20040012966A (ko) 2004-02-11
US7849856B2 (en) 2010-12-14

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