DE3782395T2 - Geraet zur anreicherung von sauerstoff mit mitteln zur regelung der sauerstoffkonzentration des mit sauerstoff angereicherten gases. - Google Patents

Geraet zur anreicherung von sauerstoff mit mitteln zur regelung der sauerstoffkonzentration des mit sauerstoff angereicherten gases.

Info

Publication number
DE3782395T2
DE3782395T2 DE8787308368T DE3782395T DE3782395T2 DE 3782395 T2 DE3782395 T2 DE 3782395T2 DE 8787308368 T DE8787308368 T DE 8787308368T DE 3782395 T DE3782395 T DE 3782395T DE 3782395 T2 DE3782395 T2 DE 3782395T2
Authority
DE
Germany
Prior art keywords
oxygen
controlling
enriching
enriched gas
concentration
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 - Fee Related
Application number
DE8787308368T
Other languages
English (en)
Other versions
DE3782395D1 (de
Inventor
Akira Kato
Terukuni Ikuta
Masamichi Tamada
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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
Priority claimed from JP61222055A external-priority patent/JPS6379709A/ja
Priority claimed from JP61222056A external-priority patent/JPS6379710A/ja
Priority claimed from JP30788586A external-priority patent/JPS63162031A/ja
Priority claimed from JP30851686A external-priority patent/JPS63162032A/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of DE3782395D1 publication Critical patent/DE3782395D1/de
Publication of DE3782395T2 publication Critical patent/DE3782395T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D53/0454—Controlling adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Of Gases By Adsorption (AREA)
DE8787308368T 1986-09-22 1987-09-22 Geraet zur anreicherung von sauerstoff mit mitteln zur regelung der sauerstoffkonzentration des mit sauerstoff angereicherten gases. Expired - Fee Related DE3782395T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61222055A JPS6379709A (ja) 1986-09-22 1986-09-22 酸素富化器
JP61222056A JPS6379710A (ja) 1986-09-22 1986-09-22 酸素富化器
JP30788586A JPS63162031A (ja) 1986-12-25 1986-12-25 酸素濃縮気体供給装置
JP30851686A JPS63162032A (ja) 1986-12-26 1986-12-26 酸素富化気体供給装置

Publications (2)

Publication Number Publication Date
DE3782395D1 DE3782395D1 (de) 1992-12-03
DE3782395T2 true DE3782395T2 (de) 1993-05-27

Family

ID=27477025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787308368T Expired - Fee Related DE3782395T2 (de) 1986-09-22 1987-09-22 Geraet zur anreicherung von sauerstoff mit mitteln zur regelung der sauerstoffkonzentration des mit sauerstoff angereicherten gases.

Country Status (4)

Country Link
US (1) US4822384A (de)
EP (1) EP0266051B1 (de)
CA (1) CA1297298C (de)
DE (1) DE3782395T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020116514A1 (de) 2020-06-23 2021-12-23 Krinner Drucklufttechnik Gmbh Vorrichtung und verfahren zur atemlufterzeugung

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EP1637209A1 (de) * 2002-01-31 2006-03-22 Airsep Corporation Tragbarer Sauerstoffkonzentrator
WO2003064009A1 (en) * 2002-01-31 2003-08-07 Airsep Corporation Portable oxygen concentrator
KR20020026233A (ko) * 2002-03-13 2002-04-06 성세제 공기통의 압축공기 충진장치
US20030230196A1 (en) * 2002-06-18 2003-12-18 Tai-Jin Kim Oxygen supply device
US6669758B1 (en) 2002-06-27 2003-12-30 Carleton Life Support Systems, Inc. Variable inlet air restriction for composition control of product gas
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JP4598357B2 (ja) * 2002-12-17 2010-12-15 帝人株式会社 酸素供給装置
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EP1661596B1 (de) * 2003-08-26 2016-05-25 Teijin Pharma Limited Sauerstoffanreicherungsvorrichtung
US7617826B1 (en) 2004-02-26 2009-11-17 Ameriflo, Inc. Conserver
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US7522972B1 (en) 2005-06-10 2009-04-21 Beauford Basped Oxygen vending machine
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EP2485794A4 (de) 2009-10-05 2013-12-18 Separation Design Group Llc Tragbarer sauerstoffkonzentrator mit ultraschnellem zyklus
US20110247495A1 (en) * 2010-04-07 2011-10-13 Doron Marco Gas Adsorber For Use In Gas Storager
US8425673B2 (en) * 2010-07-16 2013-04-23 Solution Dynamics Regenerative dryers with a bypass
EP3094560A1 (de) * 2013-12-18 2016-11-23 Carleton Life Support Systems, Inc. Lufttrocknendes system für obogs
US20180369532A1 (en) * 2015-12-18 2018-12-27 Inova Labs, Inc. Water removal system for an oxygen concentrator system
US11607519B2 (en) * 2019-05-22 2023-03-21 Breathe Technologies, Inc. O2 concentrator with sieve bed bypass and control method thereof
CN110497896B (zh) * 2019-08-13 2021-03-02 中国铁道科学研究院集团有限公司 列车风源系统及润滑油乳化防治方法
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020116514A1 (de) 2020-06-23 2021-12-23 Krinner Drucklufttechnik Gmbh Vorrichtung und verfahren zur atemlufterzeugung

Also Published As

Publication number Publication date
CA1297298C (en) 1992-03-17
US4822384A (en) 1989-04-18
DE3782395D1 (de) 1992-12-03
EP0266051B1 (de) 1992-10-28
EP0266051A1 (de) 1988-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee