JP4486170B2 - ベッドのデューティサイクル制御及び自己検査を伴う酸素濃縮器 - Google Patents

ベッドのデューティサイクル制御及び自己検査を伴う酸素濃縮器 Download PDF

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Publication number
JP4486170B2
JP4486170B2 JP04649698A JP4649698A JP4486170B2 JP 4486170 B2 JP4486170 B2 JP 4486170B2 JP 04649698 A JP04649698 A JP 04649698A JP 4649698 A JP4649698 A JP 4649698A JP 4486170 B2 JP4486170 B2 JP 4486170B2
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Japan
Prior art keywords
oxygen
molecular sieve
sieve bed
period
bed
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Expired - Fee Related
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JP04649698A
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English (en)
Japanese (ja)
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JPH11410A5 (enExample
JPH11410A (ja
Inventor
クオック カオ チュアン
フランク ハート ラッセル
ディヴィッド モリス ウイリアム
ケント フランツ リチャード
ブラッドレー ハガー チャールズ
ポール クロム ヴィクター
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Carletonn Life Support Systems inc
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Carletonn Life Support Systems inc
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Publication of JPH11410A5 publication Critical patent/JPH11410A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D10/00—Flight suits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being conditioned
    • 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
    • B01D53/0454—Controlling adsorption
    • 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
    • B01D2259/402—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
    • B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
    • B01D2259/4575—Gas separation or purification devices adapted for specific applications for use in transportation means in aeroplanes or space ships
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0677—Environmental Control Systems comprising on board oxygen generator systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0681—Environmental Control Systems with oxygen control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D2231/00—Emergency oxygen systems
    • B64D2231/02—Supply or distribution systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP04649698A 1997-06-03 1998-02-27 ベッドのデューティサイクル制御及び自己検査を伴う酸素濃縮器 Expired - Fee Related JP4486170B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/868419 1997-06-03
US08/868,419 US5858063A (en) 1997-06-03 1997-06-03 Oxygen concentrator with beds' duty cycle control and self-test

Publications (3)

Publication Number Publication Date
JPH11410A JPH11410A (ja) 1999-01-06
JPH11410A5 JPH11410A5 (enExample) 2005-08-25
JP4486170B2 true JP4486170B2 (ja) 2010-06-23

Family

ID=25351651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04649698A Expired - Fee Related JP4486170B2 (ja) 1997-06-03 1998-02-27 ベッドのデューティサイクル制御及び自己検査を伴う酸素濃縮器

Country Status (6)

Country Link
US (1) US5858063A (enExample)
EP (1) EP0882484B1 (enExample)
JP (1) JP4486170B2 (enExample)
KR (1) KR100533179B1 (enExample)
CA (1) CA2234759C (enExample)
DE (1) DE69815950T2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104787726A (zh) * 2015-04-24 2015-07-22 惠州市美亚飞电器有限公司 一种双气道混合出氧家用制氧机及其制氧方法

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FR2785554B1 (fr) * 1998-11-09 2000-12-22 Air Liquide Unite psa ou vsa a debit et pression de production conjointement regules
US6368491B1 (en) * 2000-11-08 2002-04-09 Northrop Grumman Corporation Method of controlling a modular ceramic oxygen generating system
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FR2839263B1 (fr) * 2002-05-03 2005-01-14 Air Liquide Systeme embarque de production d'oxygene pour aeronefs, en particulier aeronefs a long rayon d'action
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JP6336991B2 (ja) 2012-10-12 2018-06-06 イノヴァ ラボ，インコーポレイテッド 酸素濃縮器二重化システムおよび方法
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
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US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
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CN110294459A (zh) * 2018-03-22 2019-10-01 欧姆龙健康医疗(中国)有限公司 制氧机及制氧方法
CN108404614B (zh) * 2018-04-11 2021-05-28 珠海市思卡净化技术有限公司 一种互动切换型压缩空气净化装置
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CN108584879A (zh) * 2018-07-13 2018-09-28 威海威高海盛医用设备有限公司 Psa制氧机中气体控制阀开启状态监测装置
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Also Published As

Publication number Publication date
EP0882484A3 (en) 1999-03-10
KR19990006380A (ko) 1999-01-25
DE69815950T2 (de) 2004-05-27
EP0882484B1 (en) 2003-07-02
US5858063A (en) 1999-01-12
KR100533179B1 (ko) 2006-02-28
DE69815950D1 (de) 2003-08-07
CA2234759A1 (en) 1998-12-03
EP0882484A2 (en) 1998-12-09
JPH11410A (ja) 1999-01-06
CA2234759C (en) 2002-02-12

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