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CA2147963A1 - Adaptateur a pression d'air positive/negative destine aux respirateurs - Google Patents

Adaptateur a pression d'air positive/negative destine aux respirateurs

Info

Publication number
CA2147963A1
CA2147963A1 CA 2147963 CA2147963A CA2147963A1 CA 2147963 A1 CA2147963 A1 CA 2147963A1 CA 2147963 CA2147963 CA 2147963 CA 2147963 A CA2147963 A CA 2147963A CA 2147963 A1 CA2147963 A1 CA 2147963A1
Authority
CA
Canada
Prior art keywords
positive
air
respirator
pressure
adaptor
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.)
Abandoned
Application number
CA 2147963
Other languages
English (en)
Inventor
Gerald V. Elstran
Jerome D. Phillips
Robert J. Matilla
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
Priority to CA 2147963 priority Critical patent/CA2147963A1/fr
Priority to DE1996115570 priority patent/DE19615570B4/de
Priority to JP10038996A priority patent/JP3756571B2/ja
Publication of CA2147963A1 publication Critical patent/CA2147963A1/fr
Abandoned 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves

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)
CA 2147963 1995-04-26 1995-04-26 Adaptateur a pression d'air positive/negative destine aux respirateurs Abandoned CA2147963A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2147963 CA2147963A1 (fr) 1995-04-26 1995-04-26 Adaptateur a pression d'air positive/negative destine aux respirateurs
DE1996115570 DE19615570B4 (de) 1995-04-26 1996-04-19 Überdruck/Unterdruckluftadapter für Atemschutzgeräte
JP10038996A JP3756571B2 (ja) 1995-04-26 1996-04-22 呼吸用保護装置の正圧／負圧アダプタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2147963 CA2147963A1 (fr) 1995-04-26 1995-04-26 Adaptateur a pression d'air positive/negative destine aux respirateurs

Publications (1)

Publication Number Publication Date
CA2147963A1 true CA2147963A1 (fr) 1996-10-27

Family

ID=4155731

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2147963 Abandoned CA2147963A1 (fr) 1995-04-26 1995-04-26 Adaptateur a pression d'air positive/negative destine aux respirateurs

Country Status (3)

Country Link
JP (1) JP3756571B2 (fr)
CA (1) CA2147963A1 (fr)
DE (1) DE19615570B4 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101815557A (zh) * 2007-10-05 2010-08-25 3M创新有限公司 呼吸器流量控制设备和方法
US8225792B2 (en) 2006-10-04 2012-07-24 Koken Ltd. Mask device with blower
CN106232184A (zh) * 2014-04-16 2016-12-14 萨塔有限两合公司 呼吸保护装置
CN113440754A (zh) * 2021-05-19 2021-09-28 刘楚悦 一种负离子空气净化系统

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757703C5 (de) * 1997-12-23 2009-09-17 Map Medizin-Technologie Gmbh Beatmungsvorrichtung
US6644316B2 (en) * 1999-10-12 2003-11-11 Mallinckrodt Inc. Variable aperture venting for respiratory mask
JP2010012280A (ja) * 2009-09-02 2010-01-21 Koken Ltd ブロワー付マスク装置
DE102011118120A1 (de) * 2011-11-10 2013-05-16 Sata Gmbh & Co. Kg Vorrichtung und Verfahren zur Behandlung von Luft, insbesondere Atemluft
DE202014003214U1 (de) * 2014-04-16 2015-03-11 Sata Gmbh & Co. Kg Atemschutzvorrichtung
DE202020001717U1 (de) 2020-04-23 2020-05-10 Manuel Pescher Fassung für wechselbaren Mund-Nasenschutz und Schutzmaske
DE202021100594U1 (de) 2020-04-23 2021-02-12 Manuel Pescher Halbmaske für einen anpassbaren Sicherheitsstandard

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775968A (en) * 1954-02-08 1957-01-01 Polli John Mask-type respirator
DE2853225A1 (de) * 1978-12-09 1980-06-26 Draegerwerk Ag Druckluftschlauchgeraet
US4411264A (en) * 1980-07-25 1983-10-25 Nuclear Power Outfitters Supplied air respirator
DE9411933U1 (de) * 1994-07-22 1994-10-27 Gottlieb Weinmann Geräte für Medizin und Arbeitsschutz GmbH + Co, 22525 Hamburg Gaszuführleitung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225792B2 (en) 2006-10-04 2012-07-24 Koken Ltd. Mask device with blower
CN101516451B (zh) * 2006-10-04 2013-06-05 兴研株式会社 送风式面罩装置
CN101815557A (zh) * 2007-10-05 2010-08-25 3M创新有限公司 呼吸器流量控制设备和方法
CN106232184A (zh) * 2014-04-16 2016-12-14 萨塔有限两合公司 呼吸保护装置
US10806953B2 (en) 2014-04-16 2020-10-20 Sata Gmbh & Co. Kg Breathing apparatus
CN106232184B (zh) * 2014-04-16 2023-08-29 萨塔有限两合公司 呼吸保护装置
CN113440754A (zh) * 2021-05-19 2021-09-28 刘楚悦 一种负离子空气净化系统

Also Published As

Publication number Publication date
DE19615570A1 (de) 1996-10-31
DE19615570B4 (de) 2006-12-07
JPH08299476A (ja) 1996-11-19
JP3756571B2 (ja) 2006-03-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead