ATE357962T1 - Sauerstoffkonzentrator mit reduziertem geräuschpegel - Google Patents

Sauerstoffkonzentrator mit reduziertem geräuschpegel

Info

Publication number
ATE357962T1
ATE357962T1 AT03719891T AT03719891T ATE357962T1 AT E357962 T1 ATE357962 T1 AT E357962T1 AT 03719891 T AT03719891 T AT 03719891T AT 03719891 T AT03719891 T AT 03719891T AT E357962 T1 ATE357962 T1 AT E357962T1
Authority
AT
Austria
Prior art keywords
noise level
oxygen concentrator
reduced noise
oxygen
noisier
Prior art date
Application number
AT03719891T
Other languages
English (en)
Inventor
Norman R Mccombs
James A Alessi
Robert E Casey
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 ATE357962T1 publication Critical patent/ATE357962T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Gas Separation By Absorption (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT03719891T 2002-04-24 2003-04-23 Sauerstoffkonzentrator mit reduziertem geräuschpegel ATE357962T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37525602P 2002-04-24 2002-04-24

Publications (1)

Publication Number Publication Date
ATE357962T1 true ATE357962T1 (de) 2007-04-15

Family

ID=29270620

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03719891T ATE357962T1 (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 (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1481703A4 (de) * 2002-03-05 2011-02-02 Teijin Ltd Sauerstoffanreicherer
CA2537077C (en) * 2003-09-02 2010-12-07 Airsep Corporation Sound enclosure for portable oxygen concentrators
JP4971582B2 (ja) 2004-02-16 2012-07-11 帝人ファーマ株式会社 酸素濃縮装置
US8016925B2 (en) 2004-10-12 2011-09-13 Mccombs Norman R Mini-portable oxygen concentrator
US7954490B2 (en) 2005-02-09 2011-06-07 Vbox, Incorporated Method of providing ambulatory oxygen
US7368005B2 (en) 2005-04-05 2008-05-06 Respironics Oxytec, Inc. Portable oxygen concentrator
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
US7510601B2 (en) * 2005-12-20 2009-03-31 Air Products And Chemicals, Inc. Portable medical oxygen concentrator
WO2008004523A1 (en) * 2006-07-03 2008-01-10 Sanyo Electronic Industries Co., Ltd. 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
US20080302516A1 (en) * 2007-06-08 2008-12-11 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
USD606655S1 (en) 2008-06-27 2009-12-22 Inova Labs, Llc Portable oxygen concentrator
WO2011011432A2 (en) 2009-07-22 2011-01-27 Vbox, Incorporated Apparatus for separating oxygen from ambient air
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
US8616207B2 (en) 2010-09-07 2013-12-31 Inova Labs, Inc. Oxygen concentrator heat management system and method
US20120055474A1 (en) 2010-09-07 2012-03-08 Wilkinson William R Methods and systems for providing oxygen enriched gas
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
AU2013244090B2 (en) 2012-04-05 2018-04-05 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
WO2014059408A1 (en) 2012-10-12 2014-04-17 Inova Labs, Inc. Dual oxygen concentrator systems and methods
JP6321663B2 (ja) 2012-10-12 2018-05-09 イノヴァ ラボ，インコーポレイテッド 酸素富化ガス送達のための方法およびシステム
WO2014059409A1 (en) 2012-10-12 2014-04-17 Inova Labs, Inc. Oxygen concentrator systems and methods
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
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US10245406B2 (en) 2015-03-24 2019-04-02 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
CN114796783A (zh) 2015-12-02 2022-07-29 费雪派克医疗保健有限公司 流量治疗设备的流动路径感测
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
EP3478393B1 (de) 2016-06-29 2020-05-13 Koninklijke Philips N.V. Rotationsventilanordnung für druckwechseladsorptionssystem
US11083865B2 (en) * 2017-05-30 2021-08-10 Inogen, Inc. Compact portable oxygen concentrator
EP3781291B1 (de) * 2018-04-16 2022-09-07 Parker Hannifin EMEA S.à.r.l. Ein druckwechsel-adsorptionssystem
WO2019221852A1 (en) 2018-05-13 2019-11-21 Ahmad Samir Saleh Portable medical ventilator system using portable oxygen concentrators
EP4240456A4 (de) 2020-11-06 2024-09-04 Ventec Life Systems, Inc. Systeme, vorrichtungen und verfahren zur verwaltung von atemtherapiedaten
US12440634B2 (en) 2020-12-21 2025-10-14 Ventec Life Systems, Inc. Ventilator systems with integrated oxygen delivery, and associated devices and methods

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144314A (en) * 1960-06-22 1964-08-11 Bell Telephone Labor Inc Means for supplying pressurized dry air to an enclosure and cable systems embodying such means
US3258899A (en) * 1962-02-06 1966-07-05 Puregas Equipment Corp Apparatus for fractionating gaseous mixtures
US3543482A (en) * 1967-05-01 1970-12-01 W D Gale Inc Air drier system
US3564816A (en) * 1968-12-30 1971-02-23 Union Carbide Corp Selective adsorption process
US3717974A (en) * 1968-12-30 1973-02-27 Union Carbide Corp Selective adsorption process for air separation
US3636679A (en) * 1971-01-04 1972-01-25 Union Carbide Corp Selective adsorption gas separation process
US3922149A (en) * 1974-01-30 1975-11-25 Garrett Corp Oxygen air enrichment method
US4342573A (en) * 1979-10-12 1982-08-03 Greene & Kellogg, Incorporated Compact oxygen concentrator
US4302224A (en) * 1979-10-12 1981-11-24 Greene & Kellogg, Inc. 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
US4971609A (en) * 1990-02-05 1990-11-20 Pawlos Robert A Portable oxygen concentrator
US5171336A (en) * 1991-06-17 1992-12-15 Shulick Robert J Purge air system
US5474595A (en) * 1994-04-25 1995-12-12 Airsep Corporation Capacity control system for pressure swing adsorption apparatus and associated method
US5531807A (en) * 1994-11-30 1996-07-02 Airsep Corporation Apparatus and method for supplying oxygen to passengers on board aircraft
GB2318150B (en) * 1996-10-09 2000-02-16 Brian Walker Adsorption gas dryer two stage silencers with integral bypass
US5871564A (en) * 1997-06-16 1999-02-16 Airsep Corp Pressure swing adsorption apparatus
US6558451B2 (en) * 2000-05-10 2003-05-06 Airsep Corporation Multiple bed pressure swing adsorption method and apparatus
US6478850B2 (en) * 2000-08-02 2002-11-12 Wearair Oxygen Inc. Miniaturized wearable oxygen concentrator

Also Published As

Publication number Publication date
AU2003223693A1 (en) 2003-11-10
EP1497012B1 (de) 2007-03-28
DE60312837T2 (de) 2007-12-06
ES2283764T3 (es) 2007-11-01
JP4398736B2 (ja) 2010-01-13
WO2003090903A1 (en) 2003-11-06
US6908503B2 (en) 2005-06-21
JP2005523135A (ja) 2005-08-04
EP1497012A4 (de) 2005-11-16
DE60312837D1 (de) 2007-05-10
EP1497012A1 (de) 2005-01-19
US20030200865A1 (en) 2003-10-30

Similar Documents

Publication Publication Date Title
DE60312837D1 (de) Sauerstoffkonzentrator mit reduziertem geräuschpegel
ATE476583T1 (de) Verwendung von voc als brennstoff für einen motor
TW200714345A (en) Permeable member, permeable member kit, and permeable casing and permeable tank using them
MY140034A (en) Method of separating an olefin from a gas stream
JP2005523135A5 (de)
DE602005013965D1 (de) Flugzeugmotoranordnung
ATE546957T1 (de) Lautsprecher in schallwandebene
EP2587832A4 (de) Mikrofoneinheit
SE0103386D0 (sv) Process and device in connection with the production of oxygen or oxygen enriched air
SE0303064D0 (sv) Förfarande och anordning för reducering av koldioxidhalten i en dödvolym
WO2007131739A3 (de) Gasdetektor mit akustischer messzelle und selektiv adsorbierender oberfläche
EA200800765A1 (ru) Тренажер с вибропоглощающей опорой
SE0403195L (sv) Ett gas detekterande arrangemang
ATE506576T1 (de) Vorrichtung zur schalldämpfung für zuführkreislauf von gasförmigen fluiden
TW200632245A (en) A thermal insulator
MY176945A (en) Oxygen concentration device
RU2007140688A (ru) Потолочное охлаждающее устройство
TW200604086A (en) Damping device for elevator
BRPI0409081A (pt) sistema embarcado de produção de fluxo gasoso enriquecido com oxigênio e processo para alimentar as vias aéreas de ocupantes de uma aeronave
CN103426420A (zh) 吉他开音养护器
CN203517840U (zh) 隔振降噪脉冲罐
EA200702538A1 (ru) Способ получения синтез-газа и соответствующий аппарат
CN106586969A (zh) 一种空间制氧室外机
CN203490928U (zh) 吉他开音养护器
TW200719944A (en) Method for concurrent separation of oxygen gas and nitrogen gas, and system for the concurrent separation

Legal Events

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