JP2003532519A5 - - Google Patents
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- Publication number
- JP2003532519A5 JP2003532519A5 JP2001581959A JP2001581959A JP2003532519A5 JP 2003532519 A5 JP2003532519 A5 JP 2003532519A5 JP 2001581959 A JP2001581959 A JP 2001581959A JP 2001581959 A JP2001581959 A JP 2001581959A JP 2003532519 A5 JP2003532519 A5 JP 2003532519A5
- Authority
- JP
- Japan
- Prior art keywords
- adsorber
- adsorber bed
- bed
- gas
- product gas
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 description 69
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 26
- 239000012080 ambient air Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 238000010926 purge Methods 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000003570 air Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20289800P | 2000-05-10 | 2000-05-10 | |
| US60/202,898 | 2000-05-10 | ||
| PCT/US2001/015053 WO2001085309A1 (en) | 2000-05-10 | 2001-05-10 | Multiple bed pressure swing adsorption method and apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003532519A JP2003532519A (ja) | 2003-11-05 |
| JP2003532519A5 true JP2003532519A5 (enExample) | 2008-10-09 |
| JP4958366B2 JP4958366B2 (ja) | 2012-06-20 |
Family
ID=22751674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001581959A Expired - Fee Related JP4958366B2 (ja) | 2000-05-10 | 2001-05-10 | 多数床圧力スイング吸着方法及び装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6558451B2 (enExample) |
| EP (1) | EP1283739B1 (enExample) |
| JP (1) | JP4958366B2 (enExample) |
| AT (1) | ATE368500T1 (enExample) |
| AU (1) | AU2001261349A1 (enExample) |
| CA (1) | CA2408273C (enExample) |
| DE (1) | DE60129685T2 (enExample) |
| ES (1) | ES2290133T3 (enExample) |
| WO (1) | WO2001085309A1 (enExample) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0123310D0 (en) * | 2001-09-28 | 2001-11-21 | Honeywell Normalair Garrett | Breathing gas supply system |
| KR100495974B1 (ko) * | 2002-01-16 | 2005-06-17 | 디지털오토모빌(주) | 산소공급기능을 갖는 자동차용 공기정화장치 |
| WO2003064009A1 (en) * | 2002-01-31 | 2003-08-07 | Airsep Corporation | Portable oxygen concentrator |
| GB0204886D0 (en) * | 2002-03-01 | 2002-04-17 | Honeywell Normalair Garrett | Breathing gas supply system |
| KR100491684B1 (ko) * | 2002-04-12 | 2005-05-30 | 주식회사 옥서스 | 압력순환흡착을 이용한 산소농축방법 및 장치 |
| US6908503B2 (en) * | 2002-04-24 | 2005-06-21 | Airsep Corporation | Reduced noise oxygen concentrator |
| DE10245042B4 (de) * | 2002-09-26 | 2007-09-27 | DRäGER AEROSPACE GMBH | Vorrichtung zur Anreicherung von Luft Sauerstoff |
| US6699307B1 (en) * | 2002-10-11 | 2004-03-02 | H2Gen Innovations, Inc. | High recovery PSA cycles and apparatus with reduced complexity |
| US6866701B2 (en) * | 2002-11-26 | 2005-03-15 | Udi Meirav | Oxygen enrichment of indoor human environments |
| WO2004054493A2 (en) * | 2002-12-12 | 2004-07-01 | Airsep Corporation | Portable hypoxic apparatus |
| US20040211414A1 (en) * | 2003-04-28 | 2004-10-28 | Litton Systems, Inc. | Oxygen concentration system having selectable beds |
| AU2003263649A1 (en) * | 2003-05-27 | 2005-01-21 | Samsun Corporation | Oxygen generator |
| US6887301B2 (en) * | 2003-06-04 | 2005-05-03 | H2Gen Innovations, Inc. | Flow control in pressure swing adsorption systems |
| US7156903B2 (en) * | 2003-09-02 | 2007-01-02 | Airsep Corporation | Sound enclosure for portable oxygen concentrators |
| WO2005022014A2 (en) * | 2003-09-02 | 2005-03-10 | Airsep Corporation | Rotary cam valve |
| CN100584403C (zh) * | 2003-10-06 | 2010-01-27 | 多孔介质公司 | 氧气加湿器 |
| US20050072423A1 (en) * | 2003-10-07 | 2005-04-07 | Deane Geoffrey Frank | Portable gas fractionalization system |
| US20050072426A1 (en) * | 2003-10-07 | 2005-04-07 | Deane Geoffrey Frank | Portable gas fractionalization system |
| JP2007508052A (ja) | 2003-10-07 | 2007-04-05 | アイノゲン、インコーポレイテッド | 携帯型ガス分離システム |
| US7135059B2 (en) | 2003-10-07 | 2006-11-14 | Inogen, Inc. | Portable gas fractionalization system |
| US7066985B2 (en) * | 2003-10-07 | 2006-06-27 | Inogen, Inc. | Portable gas fractionalization system |
| US7011693B2 (en) * | 2003-11-12 | 2006-03-14 | General Motors Corporation | Control of a hydrogen purifying pressure swing adsorption unit in fuel processor module for hydrogen generation |
| US7179324B2 (en) * | 2004-05-19 | 2007-02-20 | Praxair Technology, Inc. | Continuous feed three-bed pressure swing adsorption system |
| US7279029B2 (en) * | 2004-05-21 | 2007-10-09 | Air Products And Chemicals, Inc. | Weight-optimized portable oxygen concentrator |
| CN101151085B (zh) * | 2005-01-12 | 2011-11-16 | 鲁姆斯技术公司 | 用于psa流量变化的改进控制的方法和装置 |
| 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 |
| US7686870B1 (en) | 2005-12-29 | 2010-03-30 | Inogen, Inc. | Expandable product rate portable gas fractionalization system |
| US7771511B2 (en) * | 2006-08-28 | 2010-08-10 | Ric Investments, Llc | Oxygen concentration system and method |
| WO2008035817A1 (fr) * | 2006-09-22 | 2008-03-27 | Teijin Pharma Limited | Concentrateur d'oxygène |
| MY162143A (en) * | 2006-10-10 | 2017-05-31 | Univation Tech Llc | Discharge system to remove solids from a vessel |
| US8129486B2 (en) * | 2006-10-10 | 2012-03-06 | Univation Technologies, Llc | Discharge systems and methods of using the same |
| DE102007006556B4 (de) * | 2007-02-09 | 2012-09-06 | B/E Aerospace Systems Gmbh | Verfahren zur Sauerstoffnotversorgung in einem Flugzeug |
| US20090065007A1 (en) | 2007-09-06 | 2009-03-12 | Wilkinson William R | Oxygen concentrator apparatus and method |
| US20090205494A1 (en) * | 2008-02-20 | 2009-08-20 | Mcclain Michael S | Single manifold assembly for oxygen-generating systems |
| US20090205493A1 (en) * | 2008-02-20 | 2009-08-20 | Thompson Loren M | Method of removing water from an inlet region of an oxygen generating system |
| US7722698B2 (en) * | 2008-02-21 | 2010-05-25 | Delphi Technologies, Inc. | Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system |
| US20090211443A1 (en) * | 2008-02-21 | 2009-08-27 | Youngblood James H | Self-serviceable filter for an oxygen generating device |
| US20090214393A1 (en) * | 2008-02-22 | 2009-08-27 | Chekal Michael P | Method of generating an oxygen-enriched gas for a user |
| US8075676B2 (en) | 2008-02-22 | 2011-12-13 | Oxus America, Inc. | Damping apparatus for scroll compressors for oxygen-generating systems |
| US20090229460A1 (en) * | 2008-03-13 | 2009-09-17 | Mcclain Michael S | System for generating an oxygen-enriched gas |
| USD606655S1 (en) | 2008-06-27 | 2009-12-22 | Inova Labs, Llc | Portable oxygen concentrator |
| US8307825B1 (en) | 2008-07-21 | 2012-11-13 | Corad Healthcare, Inc. | Membrane oxygen humidifier |
| US9114225B1 (en) | 2008-07-21 | 2015-08-25 | Corad Healthcare, Inc. | Membrane oxygen humidifier |
| US8267081B2 (en) | 2009-02-20 | 2012-09-18 | Baxter International Inc. | Inhaled anesthetic agent therapy and delivery system |
| US8616207B2 (en) | 2010-09-07 | 2013-12-31 | Inova Labs, Inc. | Oxygen concentrator heat management system and method |
| US8603228B2 (en) | 2010-09-07 | 2013-12-10 | Inova Labs, Inc. | Power management systems and methods for use in an oxygen concentrator |
| US8888902B2 (en) * | 2011-08-26 | 2014-11-18 | Separation Design Group Llc | Portable oxygen enrichment device and method of use |
| BR112015008210A2 (pt) | 2012-10-12 | 2017-07-04 | Inova Labs Inc | métodos e sistemas de concentrador de oxigênio dual. |
| EP2906278B1 (en) | 2012-10-12 | 2019-01-30 | Inova Labs, Inc. | Systems for the delivery of oxygen enriched gas |
| NZ707260A (en) | 2012-10-12 | 2017-12-22 | Inova Labs Inc | Oxygen concentrator systems and methods |
| US9440179B2 (en) | 2014-02-14 | 2016-09-13 | InovaLabs, LLC | Oxygen concentrator pump systems and methods |
| US20150238721A1 (en) * | 2014-02-24 | 2015-08-27 | Vetland Medical Sales and Services, LLC | Electronic E-Cylinder |
| US11247015B2 (en) | 2015-03-24 | 2022-02-15 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
| US10315002B2 (en) | 2015-03-24 | 2019-06-11 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
| CA2991624A1 (en) * | 2015-07-13 | 2017-01-19 | Nuvera Fuel Cells, LLC | Pressure swing adsorbers with flow regulation by orifices |
| 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 |
| CN112218674A (zh) | 2018-05-13 | 2021-01-12 | 萨米尔·萨利赫·艾哈迈德 | 使用便携式氧气浓缩器的便携式医用呼吸机系统 |
| JP2024503250A (ja) | 2020-12-21 | 2024-01-25 | ベンテック ライフ システムズ, インコーポレイテッド | 一体化された酸素送達を有するベンチレータシステムおよび関連付けられたデバイスおよび方法 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL291467A (enExample) * | 1962-04-12 | 1900-01-01 | ||
| US3717974A (en) * | 1968-12-30 | 1973-02-27 | Union Carbide Corp | Selective adsorption process for air separation |
| US3564816A (en) * | 1968-12-30 | 1971-02-23 | Union Carbide Corp | Selective adsorption process |
| US3636679A (en) * | 1971-01-04 | 1972-01-25 | Union Carbide Corp | Selective adsorption gas separation process |
| JPS543822B1 (enExample) * | 1971-03-27 | 1979-02-27 | ||
| US3738087A (en) * | 1971-07-01 | 1973-06-12 | Union Carbide Corp | Selective adsorption gas separation process |
| DE2460513C3 (de) * | 1974-12-20 | 1979-01-25 | Linde Ag, 6200 Wiesbaden | Verfahren und Vorrichtung zur Zerlegung von Gasgemischen durch adiabatische Ad- und Desorption |
| US4013429A (en) * | 1975-06-04 | 1977-03-22 | Air Products And Chemicals, Inc. | Fractionation of air by adsorption |
| FR2363362A1 (fr) * | 1976-09-07 | 1978-03-31 | Air Liquide | Procede de traitement, par adsorption, d'un melange gazeux |
| US4194890A (en) * | 1976-11-26 | 1980-03-25 | Greene & Kellogg, Inc. | Pressure swing adsorption process and system for gas separation |
| US4140495A (en) * | 1977-05-27 | 1979-02-20 | Union Carbide Corporation | Turndown control for pressure swing adsorption |
| JPS5681119A (en) * | 1979-12-07 | 1981-07-02 | Toray Ind Inc | Separation of mixed gas |
| US4648888A (en) * | 1982-07-09 | 1987-03-10 | Hudson Oxygen Therapy Sales Co. | Oxygen concentrator |
| JPS6022919A (ja) * | 1983-07-18 | 1985-02-05 | Nippon Steel Corp | 3塔式圧力スイング法における吸着塔の昇圧方法 |
| US4512780A (en) * | 1983-11-08 | 1985-04-23 | Union Carbide Corporation | Pressure swing adsorption with intermediate product recovery |
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| JPS61266302A (ja) * | 1985-05-17 | 1986-11-26 | Seitetsu Kagaku Co Ltd | 濃縮酸素回収方法 |
| JPS63166702A (ja) * | 1986-12-26 | 1988-07-09 | Osaka Oxygen Ind Ltd | 酸素ガス濃縮法 |
| JPH07165B2 (ja) * | 1987-08-24 | 1995-01-11 | 昭和エンジニアリング株式会社 | 炭化水素改質ガスの精製方法 |
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| FR2633847B1 (fr) * | 1988-07-08 | 1991-04-19 | Air Liquide | Procede de traitement d'un melange gazeux par adsorption |
| US5002591A (en) * | 1988-10-14 | 1991-03-26 | Vbm Corporation | High efficiency PSA gas concentrator |
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| US5985003A (en) * | 1994-06-02 | 1999-11-16 | Nippon Sanso Corporation | Oxygen production process by pressure swing adsorption separation |
| US5531807A (en) * | 1994-11-30 | 1996-07-02 | Airsep Corporation | Apparatus and method for supplying oxygen to passengers on board aircraft |
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| US5906672A (en) * | 1996-06-14 | 1999-05-25 | Invacare Corporation | Closed-loop feedback control for oxygen concentrator |
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| US6010555A (en) * | 1997-11-04 | 2000-01-04 | Praxair Technology, Inc. | Vacuum pressure swing adsorption system and method |
| US6048384A (en) * | 1997-12-09 | 2000-04-11 | Smolarek; James | PSA process and system using simultaneous top and bottom evacuation of absorbent bed |
| US5906674A (en) * | 1997-12-16 | 1999-05-25 | The Boc Group, Inc. | Process and apparatus for separating gas mixtures |
-
2001
- 2001-05-09 US US09/851,750 patent/US6558451B2/en not_active Expired - Lifetime
- 2001-05-10 DE DE60129685T patent/DE60129685T2/de not_active Expired - Lifetime
- 2001-05-10 WO PCT/US2001/015053 patent/WO2001085309A1/en not_active Ceased
- 2001-05-10 AT AT01935239T patent/ATE368500T1/de not_active IP Right Cessation
- 2001-05-10 JP JP2001581959A patent/JP4958366B2/ja not_active Expired - Fee Related
- 2001-05-10 CA CA002408273A patent/CA2408273C/en not_active Expired - Fee Related
- 2001-05-10 AU AU2001261349A patent/AU2001261349A1/en not_active Abandoned
- 2001-05-10 ES ES01935239T patent/ES2290133T3/es not_active Expired - Lifetime
- 2001-05-10 EP EP01935239A patent/EP1283739B1/en not_active Expired - Lifetime
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