DE3480329D1 - Oxygen partial pressure controller for a pressure swing adsorption system - Google Patents
Oxygen partial pressure controller for a pressure swing adsorption systemInfo
- Publication number
- DE3480329D1 DE3480329D1 DE8484102599T DE3480329T DE3480329D1 DE 3480329 D1 DE3480329 D1 DE 3480329D1 DE 8484102599 T DE8484102599 T DE 8484102599T DE 3480329 T DE3480329 T DE 3480329T DE 3480329 D1 DE3480329 D1 DE 3480329D1
- Authority
- DE
- Germany
- Prior art keywords
- oxygen partial
- swing adsorption
- adsorption system
- partial pressure
- pressure controller
- 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
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
- B01D53/30—Controlling by gas-analysis apparatus
-
- 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
-
- 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
- B01D2259/40007—Controlling pressure or temperature swing adsorption
- B01D2259/40009—Controlling pressure or temperature swing adsorption using sensors or gas analysers
-
- 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
- B01D53/0454—Controlling adsorption
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/1842—Ambient condition change responsive
- Y10T137/1939—Atmospheric
- Y10T137/2012—Pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2617—Bypass or relief valve biased open
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/474,130 US4567909A (en) | 1983-03-10 | 1983-03-10 | Oxygen partial pressure controller for a pressure swing adsorption system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3480329D1 true DE3480329D1 (en) | 1989-12-07 |
Family
ID=23882302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484102599T Expired DE3480329D1 (en) | 1983-03-10 | 1984-03-09 | Oxygen partial pressure controller for a pressure swing adsorption system |
Country Status (5)
Country | Link |
---|---|
US (1) | US4567909A (de) |
EP (1) | EP0121796B1 (de) |
JP (1) | JPS59172021A (de) |
CA (1) | CA1214706A (de) |
DE (1) | DE3480329D1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4589436A (en) * | 1983-03-10 | 1986-05-20 | Litton Systems, Inc. | Oxygen partial pressure controller for a pressure swing adsorption system |
EP0207686A1 (de) * | 1985-06-17 | 1987-01-07 | Negretti Aviation Limited | Druckwechselverfahren für die Aufbereitung von Sauerstoff |
JPH071702B2 (ja) * | 1985-11-20 | 1995-01-11 | 三菱重工業株式会社 | 燃料電池発電システム |
EP0250235A1 (de) * | 1986-06-17 | 1987-12-23 | Negretti Aviation Limited | Druckwechselverfahren für die Aufbereitung von Sauerstoff |
US6063169A (en) * | 1996-05-10 | 2000-05-16 | Litton Systems, Inc. | Control means for molecular sieve on-board oxygen generator |
FR2778575B1 (fr) * | 1998-05-12 | 2000-07-28 | Intertechnique Sa | Equipement de protection respiratoire a mise en place rapide |
US6669758B1 (en) | 2002-06-27 | 2003-12-30 | Carleton Life Support Systems, Inc. | Variable inlet air restriction for composition control of product gas |
US7036521B2 (en) * | 2003-04-27 | 2006-05-02 | Carleton Life Support Systems, Inc. | Air conserving slide valve |
US7341072B2 (en) * | 2003-05-02 | 2008-03-11 | Carleton Technologies, Inc. | Oxygen supply system having a central flow control unit |
US7757842B1 (en) | 2005-09-26 | 2010-07-20 | Mantissa Corporation | Conveyor belt deck and frame having an substantially vertical maintenance position |
US9038628B2 (en) | 2011-11-30 | 2015-05-26 | Avox Systems Inc. | System and method for an oxygen system alarm |
AU2014268072B2 (en) * | 2013-05-16 | 2015-12-24 | O2I Ltd. | Regulating apparatus for a pressure activated one-way valve |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3002521A (en) * | 1956-10-09 | 1961-10-03 | Fairchild Stratos Corp | Surge controller for compressors and pumps |
US3113582A (en) * | 1961-01-11 | 1963-12-10 | Fluidgenics | Pressure control system |
US3572356A (en) * | 1968-09-23 | 1971-03-23 | United Aircraft Corp | Relief valve with altitude compensation |
NL6901021A (de) * | 1969-01-22 | 1970-07-24 | ||
DE2319961A1 (de) * | 1973-04-19 | 1974-11-07 | Bosch Gmbh Robert | Elektrohydraulische schaltvorrichtung fuer fahrzeuggetriebe |
US4236546A (en) * | 1978-10-23 | 1980-12-02 | The United States Of America As Represented By The Secretary Of The Navy | Electronic breathing mixture control |
DE3015980A1 (de) * | 1980-04-25 | 1981-11-05 | Honeywell B.V., Amsterdam | Gasdruckregler |
DE3173496D1 (en) * | 1980-08-18 | 1986-02-27 | Normalair Garrett Ltd | Molecular sieve type gas separation systems |
US4589436A (en) * | 1983-03-10 | 1986-05-20 | Litton Systems, Inc. | Oxygen partial pressure controller for a pressure swing adsorption system |
-
1983
- 1983-03-10 US US06/474,130 patent/US4567909A/en not_active Expired - Lifetime
-
1984
- 1984-02-21 CA CA000447969A patent/CA1214706A/en not_active Expired
- 1984-03-09 DE DE8484102599T patent/DE3480329D1/de not_active Expired
- 1984-03-09 EP EP84102599A patent/EP0121796B1/de not_active Expired
- 1984-03-10 JP JP59044857A patent/JPS59172021A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59172021A (ja) | 1984-09-28 |
EP0121796A3 (en) | 1987-06-16 |
CA1214706A (en) | 1986-12-02 |
EP0121796A2 (de) | 1984-10-17 |
EP0121796B1 (de) | 1989-11-02 |
JPH0562373B2 (de) | 1993-09-08 |
US4567909A (en) | 1986-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |