DE50114472D1 - Volumensteuerung für gebläsefiltergeräte - Google Patents

Volumensteuerung für gebläsefiltergeräte

Info

Publication number
DE50114472D1
DE50114472D1 DE50114472T DE50114472T DE50114472D1 DE 50114472 D1 DE50114472 D1 DE 50114472D1 DE 50114472 T DE50114472 T DE 50114472T DE 50114472 T DE50114472 T DE 50114472T DE 50114472 D1 DE50114472 D1 DE 50114472D1
Authority
DE
Germany
Prior art keywords
measuring points
filter device
filter devices
volume control
fan filter
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
DE50114472T
Other languages
English (en)
Inventor
Thomas Kruegerke
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.)
MSA Auer GmbH
Original Assignee
MSA Auer GmbH
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 MSA Auer GmbH filed Critical MSA Auer GmbH
Application granted granted Critical
Publication of DE50114472D1 publication Critical patent/DE50114472D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A62B18/006—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 with pumps for forced ventilation

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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Electric Motors In General (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Compressor (AREA)
  • Measuring Volume Flow (AREA)
DE50114472T 2000-04-27 2001-04-06 Volumensteuerung für gebläsefiltergeräte Expired - Lifetime DE50114472D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000121581 DE10021581B4 (de) 2000-04-27 2000-04-27 Volumensteuerung für Gebläsefiltergeräte
PCT/DE2001/001456 WO2001080952A1 (de) 2000-04-27 2001-04-06 Volumensteuerung für gebläsefiltergeräte

Publications (1)

Publication Number Publication Date
DE50114472D1 true DE50114472D1 (de) 2008-12-18

Family

ID=7640673

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2000121581 Expired - Fee Related DE10021581B4 (de) 2000-04-27 2000-04-27 Volumensteuerung für Gebläsefiltergeräte
DE50114472T Expired - Lifetime DE50114472D1 (de) 2000-04-27 2001-04-06 Volumensteuerung für gebläsefiltergeräte

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2000121581 Expired - Fee Related DE10021581B4 (de) 2000-04-27 2000-04-27 Volumensteuerung für Gebläsefiltergeräte

Country Status (6)

Country Link
US (1) US6953318B2 (de)
EP (1) EP1276541B1 (de)
AT (1) ATE413213T1 (de)
AU (2) AU6006201A (de)
DE (2) DE10021581B4 (de)
WO (1) WO2001080952A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030190644A1 (en) 1999-10-13 2003-10-09 Andreas Braun Methods for generating databases and databases for identifying polymorphic genetic markers
EP1605788B8 (de) 2003-03-27 2011-03-02 Helmet Integrated Systems Limited Atemschutzmaske
GB2399758A (en) * 2003-03-27 2004-09-29 Helmet Integrated Syst Ltd Respirator with means for controlling a fan in response to a measured flow rate
JP5848702B2 (ja) * 2009-07-17 2016-01-27 パフテック テクノロジーズ ピーティーワイ リミテッド レスピレータ
GB2472592A (en) 2009-08-11 2011-02-16 3M Innovative Properties Co A control unit for respirator
GB2474917B (en) 2009-11-02 2015-12-23 Scott Health & Safety Ltd Improvements to powered air breathing apparatus
US8453646B2 (en) * 2009-12-22 2013-06-04 Honeywell International Inc. Sensor apparatus and method to regulate air flow in a powered air purifying respirator
US9192795B2 (en) 2011-10-07 2015-11-24 Honeywell International Inc. System and method of calibration in a powered air purifying respirator
US9808656B2 (en) 2012-01-09 2017-11-07 Honeywell International Inc. System and method of oxygen deficiency warning in a powered air purifying respirator
DE102013006915B4 (de) 2013-04-20 2018-07-19 Dräger Safety AG & Co. KGaA Gebläsefiltergerät
DE102013016600B4 (de) * 2013-10-07 2019-03-21 Dräger Safety AG & Co. KGaA Gebläsefiltergerät, Atemschutzsystem und Verfahren
DE102015003385B4 (de) 2015-03-17 2018-07-19 Dräger Safety AG & Co. KGaA Gebläsefilteratemsystem
DE102015122316A1 (de) * 2015-12-18 2017-06-22 Alfred Kärcher Gmbh & Co. Kg Tragbares individuelles Luftreinigungssystem
US10888721B2 (en) * 2016-07-28 2021-01-12 Design West Technologies, Inc. Breath responsive powered air purifying respirator
US10960237B2 (en) 2017-07-19 2021-03-30 Honeywell International Inc. Powered air-purifying respirator (PAPR) with eccentric venturi air flow rate determination
CN113842528B (zh) * 2020-06-28 2023-08-22 南京理工大学 一种压差控制的高流量通气方法和系统
CN112169207B (zh) * 2020-09-29 2022-04-15 深圳市大雨创新实业有限公司 自动风量的调速方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247095A (ja) * 1984-05-22 1985-12-06 Matsushita Electric Ind Co Ltd 送風機
FI80606C (fi) 1987-10-05 1990-07-10 Kemira Oy Foerfarande foer reglering av luftmaongden som matas in i en gasmask samt en gasmask som genomfoer denna foerfarande.
DE68909707T2 (de) * 1988-07-26 1994-02-03 Racal Health & Safety Ltd Atemgerät.
FR2680467B1 (fr) * 1991-08-21 1997-04-04 Intertechnique Sa Equipement de protection respiratoire contre les polluants.
DE4207533C2 (de) 1992-03-10 1994-03-31 Draegerwerk Ag Atemschutzgerät mit Atemluftrückführung
GB9307733D0 (en) * 1993-04-14 1993-06-02 Msa Britain Ltd Respiratory protective device
JPH0874787A (ja) * 1994-09-09 1996-03-19 Miura Co Ltd 送風機の送風量制御方法
DE19502360C1 (de) 1995-01-26 1996-03-07 Becker Gmbh Verfahren und Vorrichtung zum schnellen Verfügbarmachen von programmbezogenen Daten im Rundfunkgerät
AUPN191095A0 (en) * 1995-03-23 1995-04-27 Safety Equipment Australia Pty Ltd Positive air-purifying respirator management system
AUPO163896A0 (en) * 1996-08-14 1996-09-05 Resmed Limited Determination of respiratory airflow

Also Published As

Publication number Publication date
EP1276541A1 (de) 2003-01-22
AU2001260062B2 (en) 2005-08-18
AU6006201A (en) 2001-11-07
DE10021581A1 (de) 2001-11-15
US20030180149A1 (en) 2003-09-25
US6953318B2 (en) 2005-10-11
ATE413213T1 (de) 2008-11-15
WO2001080952A1 (de) 2001-11-01
DE10021581B4 (de) 2005-01-13
EP1276541B1 (de) 2008-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition