DE60312837D1 - Sauerstoffkonzentrator mit reduziertem geräuschpegel - Google Patents

Sauerstoffkonzentrator mit reduziertem geräuschpegel

Info

Publication number
DE60312837D1
DE60312837D1 DE60312837T DE60312837T DE60312837D1 DE 60312837 D1 DE60312837 D1 DE 60312837D1 DE 60312837 T DE60312837 T DE 60312837T DE 60312837 T DE60312837 T DE 60312837T DE 60312837 D1 DE60312837 D1 DE 60312837D1
Authority
DE
Germany
Prior art keywords
noise level
oxygen concentrator
reduced noise
oxygen
noisier
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
DE60312837T
Other languages
English (en)
Other versions
DE60312837T2 (de
Inventor
Norman R Mccombs
James A Alessi
Robert E Casey
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.)
Airsep Corp
Original Assignee
Airsep Corp
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 Airsep Corp filed Critical Airsep Corp
Application granted granted Critical
Publication of DE60312837D1 publication Critical patent/DE60312837D1/de
Publication of DE60312837T2 publication Critical patent/DE60312837T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40081—Counter-current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0438—Cooling or heating systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
DE60312837T 2002-04-24 2003-04-23 Sauerstoffkonzentrator mit reduziertem geräuschpegel Expired - Lifetime DE60312837T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37525602P 2002-04-24 2002-04-24
US375256P 2002-04-24
PCT/US2003/012470 WO2003090903A1 (en) 2002-04-24 2003-04-23 Reduced noise oxygen concentrator

Publications (2)

Publication Number Publication Date
DE60312837D1 true DE60312837D1 (de) 2007-05-10
DE60312837T2 DE60312837T2 (de) 2007-12-06

Family

ID=29270620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312837T Expired - Lifetime DE60312837T2 (de) 2002-04-24 2003-04-23 Sauerstoffkonzentrator mit reduziertem geräuschpegel

Country Status (8)

Country Link
US (1) US6908503B2 (de)
EP (1) EP1497012B1 (de)
JP (1) JP4398736B2 (de)
AT (1) ATE357962T1 (de)
AU (1) AU2003223693A1 (de)
DE (1) DE60312837T2 (de)
ES (1) ES2283764T3 (de)
WO (1) WO2003090903A1 (de)

Families Citing this family (37)

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AU2003213391A1 (en) * 2002-03-05 2003-09-16 Teijin Limited Oxygen enricher
EP1663433B1 (de) * 2003-09-02 2011-07-27 Airsep Corporation Schallgehäuse für tragbare sauerstoffkonzentratoren
JP4971582B2 (ja) * 2004-02-16 2012-07-11 帝人ファーマ株式会社 酸素濃縮装置
JP4898689B2 (ja) * 2004-10-12 2012-03-21 エアーセップ・コーポレーション 小型携帯酸素濃縮機
US7954490B2 (en) 2005-02-09 2011-06-07 Vbox, Incorporated Method of providing ambulatory oxygen
US7402193B2 (en) 2005-04-05 2008-07-22 Respironics Oxytec, Inc. Portable oxygen concentrator
US7329304B2 (en) 2005-04-05 2008-02-12 Respironics Oxytec, Inc. Portable oxygen concentrator
US7368005B2 (en) 2005-04-05 2008-05-06 Respironics Oxytec, Inc. Portable oxygen concentrator
US7510601B2 (en) * 2005-12-20 2009-03-31 Air Products And Chemicals, Inc. Portable medical oxygen concentrator
US20090277333A1 (en) * 2006-07-03 2009-11-12 Hideyuki Sakurai Oxygen concentrating device
FR2906160B1 (fr) 2006-09-25 2009-06-05 Air Liquide Procede psa a lit d'adsorption composite forme d'un adsorbant et d'agglomerats de mcp
WO2008154273A2 (en) * 2007-06-08 2008-12-18 Sequal Technologies, Inc. Compressor cooling system and method of use
US20090065007A1 (en) 2007-09-06 2009-03-12 Wilkinson William R Oxygen concentrator apparatus and method
US8695600B2 (en) * 2009-07-22 2014-04-15 Vbox, Incorporated Method of separating and distributing oxygen
NZ601654A (en) * 2010-02-09 2014-09-26 Invacare Corp Breathing gas supply system
DE202010009330U1 (de) 2010-06-21 2011-10-20 Ai Mediq S.A. Einrichtung zur Komplexhypoxietherapie
US8603228B2 (en) 2010-09-07 2013-12-10 Inova Labs, Inc. Power management systems and methods for use in an oxygen concentrator
US8616207B2 (en) 2010-09-07 2013-12-31 Inova Labs, Inc. Oxygen concentrator heat management system and method
KR101200387B1 (ko) * 2010-11-02 2012-11-12 주식회사 옥시젠클럽 산소 발생장치
US8440004B2 (en) * 2010-12-30 2013-05-14 Inogen, Inc. Advanced portable oxygen concentrator
EP2694188B1 (de) 2011-04-08 2017-06-21 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Mischung aus einem adsorbens und speicherstoff mit angepasster dichte
US10357629B2 (en) 2012-04-05 2019-07-23 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
EP2906280B1 (de) 2012-10-12 2018-09-26 Inova Labs, Inc. Sauerstoffkonzentratorsysteme und verfahren
US9138557B2 (en) 2012-10-12 2015-09-22 Inova Labs, Inc. Dual oxygen concentrator systems and methods
NZ707064A (en) 2012-10-12 2017-11-24 Inova Labs Inc Method and systems for the delivery of oxygen enriched gas
US9440179B2 (en) 2014-02-14 2016-09-13 InovaLabs, LLC Oxygen concentrator pump systems and methods
CN110393839B (zh) 2014-05-27 2023-03-24 费雪派克医疗保健有限公司 用于医疗装置的气体混合和测量
US10245406B2 (en) 2015-03-24 2019-04-02 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
WO2017095241A2 (en) 2015-12-02 2017-06-08 Fisher & Paykel Healthcare Limited Flow path sensing for flow therapy apparatus
RU169867U1 (ru) * 2016-04-22 2017-04-04 Александр Владимирович Гущин Устройство для извлечения кислорода из воздуха
US11458274B2 (en) 2016-05-03 2022-10-04 Inova Labs, Inc. Method and systems for the delivery of oxygen enriched gas
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
US10843120B2 (en) 2016-06-29 2020-11-24 Koninklijke Philips N.V. Rotary valve assembly for pressure swing adsorption system
US11083865B2 (en) * 2017-05-30 2021-08-10 Inogen, Inc. Compact portable oxygen concentrator
WO2019201631A1 (en) * 2018-04-16 2019-10-24 Parker Hannifin Emea S.À.R.L., A pressure swing adsorption system
CN114504714A (zh) 2018-05-13 2022-05-17 万泰生命系统公司 使用便携式氧气浓缩器的便携式医用呼吸机系统

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US4342573A (en) * 1979-10-12 1982-08-03 Greene & Kellogg, Incorporated Compact oxygen concentrator
US4378982A (en) * 1981-08-28 1983-04-05 Greene & Kellogg, Inc. Compact oxygen concentrator
US4509959A (en) * 1983-07-28 1985-04-09 Greene & Kellogg, Inc. Modular industrial oxygen concentrator
US4584001A (en) * 1983-08-09 1986-04-22 Vbm Corporation Modular oxygen generator
US4511377A (en) * 1983-11-01 1985-04-16 Greene & Kellogg, Inc. Apparatus for the production of oxygen
US4559065A (en) * 1984-03-15 1985-12-17 Wilkerson Corporation Twin tower gas fractionation apparatus
US4802899A (en) * 1987-09-21 1989-02-07 Airsep Corporation Pressure swing adsorption apparatus
US4826510A (en) * 1988-01-13 1989-05-02 The John Bunn Company Portable low profile DC oxygen concentrator
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Also Published As

Publication number Publication date
ES2283764T3 (es) 2007-11-01
DE60312837T2 (de) 2007-12-06
AU2003223693A1 (en) 2003-11-10
JP4398736B2 (ja) 2010-01-13
JP2005523135A (ja) 2005-08-04
US6908503B2 (en) 2005-06-21
US20030200865A1 (en) 2003-10-30
EP1497012B1 (de) 2007-03-28
ATE357962T1 (de) 2007-04-15
EP1497012A4 (de) 2005-11-16
EP1497012A1 (de) 2005-01-19
WO2003090903A1 (en) 2003-11-06

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Legal Events

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8364 No opposition during term of opposition