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ATE346672T1 - Luftfilterungs- und luftzufuhrsysteme für personen - Google Patents

Luftfilterungs- und luftzufuhrsysteme für personen

Info

Publication number
ATE346672T1
ATE346672T1 AT98907540T AT98907540T ATE346672T1 AT E346672 T1 ATE346672 T1 AT E346672T1 AT 98907540 T AT98907540 T AT 98907540T AT 98907540 T AT98907540 T AT 98907540T AT E346672 T1 ATE346672 T1 AT E346672T1
Authority
AT
Austria
Prior art keywords
air
filter media
user
filtered
area
Prior art date
Application number
AT98907540T
Other languages
English (en)
Inventor
David J Korman
Original Assignee
David J Korman
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 David J Korman filed Critical David J Korman
Application granted granted Critical
Publication of ATE346672T1 publication Critical patent/ATE346672T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0091—Including arrangements for environmental or personal protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Massaging Devices (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AT98907540T 1997-02-18 1998-02-18 Luftfilterungs- und luftzufuhrsysteme für personen ATE346672T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3884297P 1997-02-18 1997-02-18

Publications (1)

Publication Number Publication Date
ATE346672T1 true ATE346672T1 (de) 2006-12-15

Family

ID=21902217

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98907540T ATE346672T1 (de) 1997-02-18 1998-02-18 Luftfilterungs- und luftzufuhrsysteme für personen

Country Status (7)

Country Link
US (1) US6119689A (de)
EP (1) EP0929356B1 (de)
AT (1) ATE346672T1 (de)
AU (1) AU6332098A (de)
CA (1) CA2259128A1 (de)
DE (1) DE69836532D1 (de)
WO (1) WO1999012635A1 (de)

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US6916238B2 (en) 2001-07-10 2005-07-12 David J. Korman Canopy air delivery system
US6702875B2 (en) 2001-09-21 2004-03-09 University Of Kentucky Research Foundation Carbon fiber filters for air filtration
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US7523750B2 (en) * 2003-11-12 2009-04-28 Krzysztofik J Mario Breathing respirator
US20060073784A1 (en) * 2004-09-25 2006-04-06 Terrel Porter Air displacement upon a medical patient
US7409952B2 (en) * 2004-12-20 2008-08-12 Yu-Hu Chen Portable breathing apparatus
US7195014B2 (en) * 2005-03-22 2007-03-27 Hoffman Laboratories, Llc Portable continuous positive airway pressure system
US7833305B1 (en) * 2005-04-19 2010-11-16 Studer Ronald M Filter device
US7753977B2 (en) * 2005-06-09 2010-07-13 Filtration Group, Inc. Air filtration system having a removable diffuser
US8113195B2 (en) * 2005-06-23 2012-02-14 Airbus Operations Gmbh Bringing a multi-component jet into the visual field of a user
EA011697B1 (ru) * 2006-10-18 2009-04-28 Сергей Николаевич Осипов Способ распределения воздуха в помещении
GB0623831D0 (en) * 2006-11-29 2007-01-10 Scotcan Ltd Vacuum cleaner filter assembly
US7673353B1 (en) * 2007-07-31 2010-03-09 Majid Khodabandeh Super bed
PL2217333T3 (pl) * 2007-11-12 2019-07-31 3M Innovative Properties Company Zespół respiratora z regulacją kierunku przepływu powietrza
US20100108071A1 (en) * 2008-10-30 2010-05-06 Macy Jr Bradford Apparatuses to filter air
CN101890197B (zh) * 2009-05-19 2014-04-30 顺力西科技股份有限公司 呼吸系统
US8122540B2 (en) * 2010-05-10 2012-02-28 Furniture Traditions, Inc. Bed headboard with ventilation system
GB201112917D0 (en) * 2011-07-27 2011-09-14 Howie Robin M Filter box assembly and filter unit
US9010346B2 (en) * 2012-08-15 2015-04-21 Frances Stankiewicz Personal cooling apparatus
US20140209096A1 (en) * 2013-01-25 2014-07-31 Shaahin Cheyene Portable Inhaler
CN114061008A (zh) 2014-12-04 2022-02-18 瑞思迈私人有限公司 用于输送空气的可穿戴设备
US10124140B2 (en) 2015-09-12 2018-11-13 Ashoke Seth Atmosphere conditioning device
KR20180070630A (ko) * 2015-10-15 2018-06-26 클리어 에어 테크놀로지 리미티드 호흡기
CN109477650A (zh) * 2016-07-05 2019-03-15 布鲁雅尔公司 空气净化帐篷
DE102017129469B4 (de) * 2017-12-11 2023-11-30 Ebm-Papst Mulfingen Gmbh & Co. Kg Tragbare Luftreinigungsvorrichtung
DE102018005343A1 (de) * 2018-07-06 2020-01-09 Dräger Safety AG & Co. KGaA Atemschutzvorrichtung
CN110860018B (zh) * 2019-12-21 2024-09-10 北京仰生恒泰科技有限责任公司 一种干预呼吸微环境的系统
EP4007643A1 (de) 2019-09-12 2022-06-08 O2-O2, Inc. Beatmungsgeräte mit quellenkontrollmechanismen und entsprechende systeme und methoden
US11317986B1 (en) * 2020-03-20 2022-05-03 David J. Ahearn Safely scavenge screen assembly
US11357590B1 (en) 2020-03-20 2022-06-14 David J. Ahearn Safely scavenge screen assembly
WO2021195115A1 (en) * 2020-03-24 2021-09-30 Justair, Inc. Method and apparatus for personal isolation and/or protection
US11207630B2 (en) * 2020-04-25 2021-12-28 Aerocontain Technologies Inc. Aerosol protection system
USD930841S1 (en) 2020-06-11 2021-09-14 David J. Ahearn Protective vacuum shield for personal service providers
USD942017S1 (en) 2020-06-11 2022-01-25 David J. Ahearn Protective vacuum shield for personal service providers
US20210394197A1 (en) * 2020-06-22 2021-12-23 Stanley Black & Decker Inc. Anti-virus mask

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Also Published As

Publication number Publication date
EP0929356B1 (de) 2006-11-29
AU6332098A (en) 1999-03-29
EP0929356A4 (de) 2001-05-02
WO1999012635A1 (en) 1999-03-18
US6119689A (en) 2000-09-19
EP0929356A1 (de) 1999-07-21
DE69836532D1 (de) 2007-01-11
CA2259128A1 (en) 1998-08-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties