DE60335857D1 - Verfahren zur Steuerung einer Vorrichtung zum Adsorbieren von Gasen zur Produktion von atembarem Gas in einem Flugzeug - Google Patents

Verfahren zur Steuerung einer Vorrichtung zum Adsorbieren von Gasen zur Produktion von atembarem Gas in einem Flugzeug

Info

Publication number
DE60335857D1
DE60335857D1 DE60335857T DE60335857T DE60335857D1 DE 60335857 D1 DE60335857 D1 DE 60335857D1 DE 60335857 T DE60335857 T DE 60335857T DE 60335857 T DE60335857 T DE 60335857T DE 60335857 D1 DE60335857 D1 DE 60335857D1
Authority
DE
Germany
Prior art keywords
product gas
bed
controlling
gas supply
operating
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 - Lifetime
Application number
DE60335857T
Other languages
English (en)
Inventor
Kraig Charles Murley
David John Peacey
Terence Oborne
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.)
Honeywell UK Ltd
Honeywell Aerospace BV
Original Assignee
Honeywell UK Ltd
Honeywell Aerospace BV
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 Honeywell UK Ltd, Honeywell Aerospace BV filed Critical Honeywell UK Ltd
Application granted granted Critical
Publication of DE60335857D1 publication Critical patent/DE60335857D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/0454—Controlling adsorption
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/14—Respiratory apparatus for high-altitude aircraft
    • 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
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • 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
    • B01D2259/4566—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

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)
  • Gas Separation By Absorption (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE60335857T 2002-12-24 2003-12-12 Verfahren zur Steuerung einer Vorrichtung zum Adsorbieren von Gasen zur Produktion von atembarem Gas in einem Flugzeug Expired - Lifetime DE60335857D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0230098.6A GB0230098D0 (en) 2002-12-24 2002-12-24 Method of controlling a gas absorption apparatus

Publications (1)

Publication Number Publication Date
DE60335857D1 true DE60335857D1 (de) 2011-03-10

Family

ID=9950381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60335857T Expired - Lifetime DE60335857D1 (de) 2002-12-24 2003-12-12 Verfahren zur Steuerung einer Vorrichtung zum Adsorbieren von Gasen zur Produktion von atembarem Gas in einem Flugzeug

Country Status (6)

Country Link
US (1) US7087101B2 (de)
EP (1) EP1433517B1 (de)
AT (1) ATE496675T1 (de)
AU (1) AU2003268875B2 (de)
DE (1) DE60335857D1 (de)
GB (1) GB0230098D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7771511B2 (en) * 2006-08-28 2010-08-10 Ric Investments, Llc Oxygen concentration system and method
CA2934673A1 (en) * 2013-12-18 2015-06-25 Carleton Life Support Systems, Inc. Air drying system for obogs
US10737791B2 (en) * 2017-10-04 2020-08-11 The Boeing Company Aerospace vehicle environmental control system
WO2021061983A1 (en) * 2019-09-24 2021-04-01 Cobham Mission Systems Davenport Lss Inc. Improved composition control for obogs
WO2024022796A1 (en) * 2022-07-26 2024-02-01 Asml Netherlands B.V. Apparatus for and method of supplying gas to a lithography system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683589A (en) * 1970-09-08 1972-08-15 Us Interior Helium purifier
US3703068A (en) * 1971-03-26 1972-11-21 Union Carbide Corp Control system for selective adsorption process
DE2930782A1 (de) * 1979-07-28 1981-02-12 Linde Ag Verfahren zur adsorptiven reinigung oder zerlegung von gasgemischen
DE3173496D1 (en) * 1980-08-18 1986-02-27 Normalair Garrett Ltd Molecular sieve type gas separation systems
US4516424A (en) * 1982-07-09 1985-05-14 Hudson Oxygen Therapy Sales Company Oxygen concentrator monitor and regulation assembly
US4576616A (en) * 1982-07-27 1986-03-18 Proto-Med. Inc. Method and apparatus for concentrating oxygen
US4693730A (en) * 1986-07-24 1987-09-15 Union Carbide Corporation Pressure swing adsorption product purity control method and apparatus
US4927434A (en) * 1988-12-16 1990-05-22 Pall Corporation Gas component extraction
US5213593A (en) * 1989-01-06 1993-05-25 Pall Corporation Pressure swing sorption system and method
GB8907447D0 (en) * 1989-04-03 1989-05-17 Normalair Garrett Ltd Molecular sieve-type gas separation systems
EP0609620B1 (de) * 1993-01-30 1999-02-10 The BOC Group plc Gastrennung
US5340381A (en) * 1993-05-17 1994-08-23 Vorih Marc L Operating system for dual-sieve oxygen concentrators
GB9524721D0 (en) * 1995-12-02 1996-01-31 Normalair Garrett Ltd Molecular sieve type gas separation apparatus
US6063161A (en) * 1996-04-24 2000-05-16 Sofinoy Societte Financiere D'innovation Inc. Flow regulated pressure swing adsorption system
US5906672A (en) * 1996-06-14 1999-05-25 Invacare Corporation Closed-loop feedback control for oxygen concentrator
US5917135A (en) * 1996-06-14 1999-06-29 Invacare Corporation Gas concentration sensor and control for oxygen concentrator utilizing gas concentration sensor
US5827358A (en) * 1996-11-08 1998-10-27 Impact Mst, Incorporation Rapid cycle pressure swing adsorption oxygen concentration method and apparatus
US5858063A (en) * 1997-06-03 1999-01-12 Litton Systems, Inc. Oxygen concentrator with beds' duty cycle control and self-test
US5871564A (en) * 1997-06-16 1999-02-16 Airsep Corp Pressure swing adsorption apparatus
DE60032649T2 (de) * 1999-11-17 2007-11-08 Parker Hannifin Limited, Hemel Hempstead Luftbehandlungsystem
GB0016893D0 (en) * 2000-07-11 2000-08-30 Honeywell Normalair Garrett Life support system
CA2430271A1 (en) * 2000-12-08 2002-06-13 Questair Technologies Inc. Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source
GB0123310D0 (en) * 2001-09-28 2001-11-21 Honeywell Normalair Garrett Breathing gas supply system
US6712876B2 (en) * 2002-08-27 2004-03-30 Litton Systems, Inc. Oxygen concentrator system with altitude compensation
US6712877B2 (en) * 2002-08-27 2004-03-30 Litton Systems, Inc. Oxygen concentrator system

Also Published As

Publication number Publication date
US7087101B2 (en) 2006-08-08
US20040134349A1 (en) 2004-07-15
EP1433517A3 (de) 2004-12-29
GB0230098D0 (en) 2003-01-29
AU2003268875B2 (en) 2009-06-04
EP1433517B1 (de) 2011-01-26
EP1433517A2 (de) 2004-06-30
ATE496675T1 (de) 2011-02-15
AU2003268875A1 (en) 2004-07-15

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