WO2005009590A3 - Oxygen concentrator construction, supply and repair - Google Patents

Oxygen concentrator construction, supply and repair Download PDF

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Publication number
WO2005009590A3
WO2005009590A3 PCT/US2004/024151 US2004024151W WO2005009590A3 WO 2005009590 A3 WO2005009590 A3 WO 2005009590A3 US 2004024151 W US2004024151 W US 2004024151W WO 2005009590 A3 WO2005009590 A3 WO 2005009590A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxygen concentrator
repair
supply
concentrator construction
concentrator
Prior art date
Application number
PCT/US2004/024151
Other languages
French (fr)
Other versions
WO2005009590A2 (en
Inventor
Bernard R Berntson
Original Assignee
Thomas Industries Inc
Bernard R Berntson
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 Thomas Industries Inc, Bernard R Berntson filed Critical Thomas Industries Inc
Publication of WO2005009590A2 publication Critical patent/WO2005009590A2/en
Publication of WO2005009590A3 publication Critical patent/WO2005009590A3/en

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
    • B01D53/0415—Beds in cartridges
    • 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
    • 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
    • B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks
    • 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)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The pump (36), valve(s) and sieve beds (42) of a medical oxygen concentrator (10) are assembled into an oxygen rich air generator unit (32) that is subsequently put together as a unit with other components of the oxygen concentrator within a cabinet (12) to complete the concentrator.
PCT/US2004/024151 2003-07-24 2004-07-22 Oxygen concentrator construction, supply and repair WO2005009590A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48967403P 2003-07-24 2003-07-24
US60/489,674 2003-07-24

Publications (2)

Publication Number Publication Date
WO2005009590A2 WO2005009590A2 (en) 2005-02-03
WO2005009590A3 true WO2005009590A3 (en) 2005-03-31

Family

ID=34102918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/024151 WO2005009590A2 (en) 2003-07-24 2004-07-22 Oxygen concentrator construction, supply and repair

Country Status (2)

Country Link
TW (1) TW200510019A (en)
WO (1) WO2005009590A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2065067B1 (en) 2006-09-22 2013-12-25 Teijin Pharma Limited Oxygen concentrator
CN107309639B (en) * 2017-08-10 2023-04-25 广西淞森车用部件有限公司 Fuel pump core assembly device and method for assembling pump core assembly by using same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373938A (en) * 1981-09-11 1983-02-15 Greene & Kellogg, Incorporated Modular industrial 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
US4545790A (en) * 1983-08-11 1985-10-08 Bio-Care, Incorporated Oxygen concentrator
US4584001A (en) * 1983-08-09 1986-04-22 Vbm Corporation Modular oxygen generator
US5549736A (en) * 1994-01-19 1996-08-27 Litton Systems, Inc. Modular, stackable pressure swing absorption concentrator
US5827358A (en) * 1996-11-08 1998-10-27 Impact Mst, Incorporation Rapid cycle pressure swing adsorption oxygen concentration method and apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378982A (en) * 1981-08-28 1983-04-05 Greene & Kellogg, Inc. Compact oxygen concentrator
US4373938A (en) * 1981-09-11 1983-02-15 Greene & Kellogg, Incorporated Modular industrial 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
US4545790A (en) * 1983-08-11 1985-10-08 Bio-Care, Incorporated Oxygen concentrator
US5549736A (en) * 1994-01-19 1996-08-27 Litton Systems, Inc. Modular, stackable pressure swing absorption concentrator
US5827358A (en) * 1996-11-08 1998-10-27 Impact Mst, Incorporation Rapid cycle pressure swing adsorption oxygen concentration method and apparatus

Also Published As

Publication number Publication date
TW200510019A (en) 2005-03-16
WO2005009590A2 (en) 2005-02-03

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