FI55935B - Provningsanordning foer den taeta passningen av andningsskyddsmasker - Google Patents

Provningsanordning foer den taeta passningen av andningsskyddsmasker

Info

Publication number
FI55935B
FI55935B FI772635A FI772635A FI55935B FI 55935 B FI55935 B FI 55935B FI 772635 A FI772635 A FI 772635A FI 772635 A FI772635 A FI 772635A FI 55935 B FI55935 B FI 55935B
Authority
FI
Finland
Prior art keywords
andningsskyddsmasker
passing
provisional measures
provisional
measures
Prior art date
Application number
FI772635A
Other languages
English (en)
Other versions
FI772635A (fi
FI55935C (fi
Inventor
Ernst Warncke
Karl-Heinz Huneke
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of FI772635A publication Critical patent/FI772635A/fi
Publication of FI55935B publication Critical patent/FI55935B/fi
Application granted granted Critical
Publication of FI55935C publication Critical patent/FI55935C/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B27/00—Methods or devices for testing respiratory or breathing apparatus for high altitudes

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)
FI772635A 1976-11-10 1977-09-06 Provningsanordning foer den taeta passningen av andningsskyddsmasker FI55935C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2651217A DE2651217B1 (de) 1976-11-10 1976-11-10 Prüfeinrichtung für den dichten Sitz von Atemschutzmasken

Publications (3)

Publication Number Publication Date
FI772635A FI772635A (fi) 1978-05-11
FI55935B true FI55935B (fi) 1979-07-31
FI55935C FI55935C (fi) 1979-11-12

Family

ID=5992795

Family Applications (1)

Application Number Title Priority Date Filing Date
FI772635A FI55935C (fi) 1976-11-10 1977-09-06 Provningsanordning foer den taeta passningen av andningsskyddsmasker

Country Status (7)

Country Link
US (1) US4146025A (fi)
DE (1) DE2651217B1 (fi)
FI (1) FI55935C (fi)
FR (1) FR2370485A1 (fi)
GB (1) GB1546550A (fi)
IT (1) IT1089488B (fi)
SE (1) SE7712656L (fi)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197841A (en) * 1978-05-22 1980-04-15 Auergesellschaft Gmbh Respirator with protective cover
DE2856100A1 (de) * 1978-12-23 1980-06-26 Draegerwerk Ag Pruefgashaube fuer atemschutzmasken
DE3510302A1 (de) * 1985-03-22 1986-09-25 Drägerwerk AG, 2400 Lübeck Atemschutzmaske fuer ueberdruck-atemschutzgeraete
ZA868517B (en) * 1985-11-12 1987-08-26 Univ Cincinnati A non-invasive quantitative method for fit testing respirators and corresponding respirator apparatus
US4846166A (en) * 1985-11-12 1989-07-11 University Of Cincinnati Non-invasive quantitative method for fit testing respirators and corresponding respirator apparatus
US4765325A (en) * 1986-12-12 1988-08-23 Crutchfield Clifton D Method and apparatus for determining respirator face mask fit
US4796467A (en) * 1987-04-30 1989-01-10 Biosystems Inc. Testing device for respiratory protective devices
US4832011A (en) * 1988-01-21 1989-05-23 Innovative Engineering, Inc. Attachment for personal protective respirator
US4914957A (en) * 1988-04-15 1990-04-10 Westinghouse Electric Corp. Leak test adaptor apparatus for facilitating leak testing face mask respirators
US5148802B1 (en) * 1989-09-22 1997-08-12 Respironics Inc Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders
US5059351A (en) * 1990-12-31 1991-10-22 The United States Of America As Represented By The Secretary Of The Army Method of testing the efficiency of gas mask filters using monodispersed aerosols
US5133344A (en) * 1991-06-03 1992-07-28 Environmental Safety First Industries, Inc. Inflatable protective hood
DE4129848A1 (de) * 1991-09-07 1993-03-11 Draegerwerk Ag Vorrichtung zum betreiben und pruefen von atemschutzgeraeten
US5529056A (en) * 1994-08-12 1996-06-25 Tecnol Medical Products, Inc. Apparatus and method for testing respirator fit and seal
US5617849A (en) * 1995-09-12 1997-04-08 Minnesota Mining And Manufacturing Company Respirator having thermochromic fit-indicating seal
US6408845B1 (en) * 1997-05-19 2002-06-25 Michael Pereira Respiratory filter
US6192876B1 (en) * 1997-12-12 2001-02-27 Astra Aktiebolag Inhalation apparatus and method
US6435009B1 (en) * 1998-06-01 2002-08-20 Hamilton Associates, Inc. Portable multi-function system for testing protective devices
US6955170B1 (en) * 2000-10-27 2005-10-18 3M Innovative Properties Company Automated respirator fit testing method and system
GB0210417D0 (en) * 2002-05-08 2002-06-12 Qinetiq Ltd Respirator assembly
GB0222497D0 (en) * 2002-09-27 2002-11-06 Secr Defence Respirator
US8011368B2 (en) 2004-04-20 2011-09-06 Crutchfield Clifton D Respirator fit-testing apparatus and method
US7614280B1 (en) * 2006-03-06 2009-11-10 The United States Of America As Represented By The Secretary Of The Army Quantitative fit test system and method for assessing respirator biological fit factors
JP4224610B2 (ja) * 2006-04-17 2009-02-18 興研株式会社 呼吸保護具の評価試験用模擬呼吸装置
US7415864B1 (en) * 2006-08-31 2008-08-26 The United States Of America As Represented By The Secretary Of The Army Orifice test device for protective mask testers
US8196454B2 (en) * 2009-12-11 2012-06-12 Hamilton Associates, Inc. Portable multi-function system for testing protective devices
DE102012215116A1 (de) * 2012-08-24 2014-02-27 Msa Auer Gmbh Atemschutzhaube
DE102014221311B3 (de) * 2014-10-21 2016-01-28 Uvex Arbeitsschutz Gmbh Atemschutzmaske und Verfahren zur Dichtsitzprüfung einer Atemschutzmaske
US10151679B2 (en) 2015-04-08 2018-12-11 Emd Millipore Corporation Enhanced aerosol test for assessing filter integrity
EP3454817A4 (en) * 2016-05-12 2020-02-19 Nextteq LLC DEVICE FOR TESTING THE ADJUSTMENT OF GAS MASKS
CN111065442B (zh) * 2017-09-01 2021-12-14 3M创新有限公司 用于具有感测系统的呼吸器的贴合测试方法
EP3675730A1 (en) 2017-09-01 2020-07-08 3M Innovative Properties Company Sensing system for respirator
CN111050858B (zh) * 2017-09-01 2021-09-28 3M创新有限公司 用于具有感测系统的呼吸器的贴合测试方法
EP3676607A4 (en) 2017-09-01 2021-06-30 3M Innovative Properties Company SENSOR ELEMENT FOR RESPIRATORY DEVICE
CN108318374A (zh) * 2018-03-08 2018-07-24 常州市华纺纺织仪器有限公司 口罩静态呼吸阻力测试系统及其工作方法
CN110646148B (zh) * 2019-10-10 2021-09-21 澎浩船舶技术服务(上海)有限公司 呼吸器检测设备及呼吸器检测系统
CN111982496B (zh) * 2020-07-15 2022-05-03 广东福瑞杰新材料有限公司 充气袋保气性能检测装置及其制备方法和检测方法
IT202100019430A1 (it) * 2021-07-22 2023-01-22 Gvs Spa Adattatore riutilizzabile per testare l'adattamento di maschere di protezione a gas o particolato e di maschere di protezione contro le polveri

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE539204C (de) * 1931-01-31 1931-11-26 Draegerwerk Heinr U Bernh Drae Masken- Dichtpruefer
DE705843C (de) * 1936-08-23 1941-05-12 Bernh Draeger Verfahren und Vorrichtungen zum Bestimmen des Mitatmens und zum Bestimmen des Totraumes von Gasschutzmasken
DE698045C (de) * 1938-12-17 1940-10-31 Draegerwerk Heinr U Bernh Drae Pruefgeraet zur Feststellung des Mitatmens von Gasschutzmascken
FR889783A (fr) * 1943-01-11 1944-01-19 Auergesellschaft Ag Masque ou capuchon servant au raccordement des appareils respiratoires
US2420372A (en) * 1944-06-29 1947-05-13 Air Reduction Leak tester for therapeutic masks
US2449053A (en) * 1944-11-28 1948-09-14 Henry L Burns Leak detector
US2738669A (en) * 1952-01-05 1956-03-20 Silverman Leslie Leakage measuring apparatus
DE1232474B (de) * 1965-02-16 1967-01-12 Medizintechnik Leipzig Veb Maskendichtpruefgeraet
DE1279474B (de) * 1966-10-17 1968-10-03 Medizintechnik Leipzig Veb Dichtpruefgeraet fuer Atemschutzmasken und Atemventile
US3426745A (en) * 1967-03-27 1969-02-11 Bioconsultants Inc Bag means for collecting breathing and rebreathing air samples
US3486366A (en) * 1968-12-23 1969-12-30 Albert W Jackson Method and apparatus for the testing and repair of oxygen breathing apparatus
US3580051A (en) * 1969-10-03 1971-05-25 Us Army Method for leak testing masks
DE2135751C3 (de) * 1971-07-16 1983-12-29 Leybold-Heraeus GmbH, 5000 Köln Verfahren zur integralen Dichtigkeitsbestimmung

Also Published As

Publication number Publication date
US4146025A (en) 1979-03-27
IT1089488B (it) 1985-06-18
FR2370485A1 (fr) 1978-06-09
FI772635A (fi) 1978-05-11
FI55935C (fi) 1979-11-12
SE7712656L (sv) 1978-05-11
GB1546550A (en) 1979-05-23
DE2651217B1 (de) 1978-04-06

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Owner name: DRAEGERWERK AKTIENGESELLSCHAFT