EG13490A - Reverse osmosis method and apparatus - Google Patents

Reverse osmosis method and apparatus

Info

Publication number
EG13490A
EG13490A EG214/78A EG21478A EG13490A EG 13490 A EG13490 A EG 13490A EG 214/78 A EG214/78 A EG 214/78A EG 21478 A EG21478 A EG 21478A EG 13490 A EG13490 A EG 13490A
Authority
EG
Egypt
Prior art keywords
reverse osmosis
osmosis method
reverse
osmosis
Prior art date
Application number
EG214/78A
Inventor
Gordon Keefer Bowie
Original Assignee
Keefer Bowie
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 Keefer Bowie filed Critical Keefer Bowie
Application granted granted Critical
Publication of EG13490A publication Critical patent/EG13490A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/06—Energy recovery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
    • F04B11/0083—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series the pistons having different cross-sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0053—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for reciprocating distribution members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B01D2313/246—Energy recovery means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/62—Application for desalination
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/141—Wind power
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Reciprocating Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
EG214/78A 1977-03-28 1978-03-28 Reverse osmosis method and apparatus EG13490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78254077A 1977-03-28 1977-03-28

Publications (1)

Publication Number Publication Date
EG13490A true EG13490A (en) 1982-03-31

Family

ID=25126373

Family Applications (1)

Application Number Title Priority Date Filing Date
EG214/78A EG13490A (en) 1977-03-28 1978-03-28 Reverse osmosis method and apparatus

Country Status (8)

Country Link
JP (1) JPS53144472A (en)
AU (1) AU513613B2 (en)
CA (1) CA1118365A (en)
DE (1) DE2812761A1 (en)
EG (1) EG13490A (en)
FR (1) FR2385427A1 (en)
GB (2) GB1601519A (en)
IL (1) IL54291A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288326A (en) * 1978-03-14 1981-09-08 Keefer Bowie Rotary shaft driven reverse osmosis method and apparatus
US4367140A (en) * 1979-11-05 1983-01-04 Sykes Ocean Water Ltd. Reverse osmosis liquid purification apparatus
US4637783A (en) * 1980-10-20 1987-01-20 Sri International Fluid motor-pumping apparatus and method for energy recovery
GR75052B (en) * 1981-01-05 1984-07-13 Mesple Jose L R
DE3146588A1 (en) * 1981-11-25 1983-06-30 Gerhard 7990 Friedrichshafen Hestermann Apparatus for the partial separation of liquid solutions by the reverse osmosis principle
JPS58161695U (en) * 1982-04-20 1983-10-27 株式会社救命 water generator
GB2128101B (en) * 1982-10-12 1986-10-08 Plessey Co Plc Reverse osmosis liquid filtration apparatus
JPS61118612U (en) * 1985-01-07 1986-07-26
FR2596106A1 (en) * 1986-03-20 1987-09-25 Deltaqua Desalination pump
JPH029489A (en) * 1988-06-29 1990-01-12 Himeji Kishiyou Kk Water making device
JPH0220996U (en) * 1988-07-29 1990-02-13
DE3923722C2 (en) * 1989-07-18 1997-07-10 Uraca Pumpen Combination of displacement pump, in particular piston pump, and displacement motor, in particular piston motor
FR2673172B1 (en) * 1991-02-22 1995-09-08 Electricite De France FLUIDIC DEVICE FOR RELATIVE MOVEMENT OF TWO ASSEMBLIES BY APPLYING ANTAGONIST PUSHES TO THE SAME.
WO1993002781A1 (en) * 1991-08-02 1993-02-18 Astroa Pty. Limited Portable water purification system
DE10000874A1 (en) * 2000-01-12 2001-07-19 Klaus Brinkmann Emergency cross-flow water filter is contained within portable case and electrically powered by solar cells or wind generator
GB2363741B (en) * 2000-06-20 2004-08-11 Finch Internat Ltd Energy recovery system
JP2002346342A (en) * 2001-05-24 2002-12-03 Toray Ind Inc Water treatment apparatus
WO2003031341A1 (en) * 2001-10-11 2003-04-17 Robert Niederer Mobile cube for the production of energy and the purification of water by reverse osmosis and similar techniques
JP4794131B2 (en) * 2004-03-16 2011-10-19 アムテック株式会社 Pump device
CN103256409B (en) * 2012-02-15 2015-01-07 浦坚 Check valve assembly and pump and water purifying device using same
CN104176842A (en) * 2013-05-25 2014-12-03 赵百华 Portable manual vacuum water pumping purifier
JP2015003288A (en) * 2013-06-20 2015-01-08 アドヴァンス株式会社 Water purifying apparatus
CN105422520A (en) * 2015-12-10 2016-03-23 广西玉柴机器股份有限公司 Liquid supercharger
CN105508168B (en) * 2015-12-15 2018-02-27 重庆亘宇园林景观工程有限公司 Water circulation system on artificial hillock
IT202000009730A1 (en) * 2020-05-04 2021-11-04 Nuovo Pignone Tecnologie Srl RECIPROCATING COMPRESSOR WITH CASING AROUND THE PISTON ROD
CN114504869B (en) * 2022-01-27 2023-05-23 浙江工业大学 Portable hand formula sea water desalination ware

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1388254A (en) * 1920-12-07 1921-08-23 Hans L C Hansen Pump-piston
US2308974A (en) * 1939-11-01 1943-01-19 Lyndus E Harper Positive displacement pump
US2261469A (en) * 1940-08-26 1941-11-04 Trabon Engineering Corp Sleeve type foot valve
US2802424A (en) * 1954-01-20 1957-08-13 Luther E Lee Pump
FR1355682A (en) * 1963-02-05 1964-03-20 App S Pour La Manipulation Des Dosing pump
US3254607A (en) * 1963-11-26 1966-06-07 Air Reduction Pump for a boiling liquid
FR1497712A (en) * 1965-10-04 1967-10-13 Gen Dynamics Corp Liquid purification apparatus
US3558242A (en) * 1969-03-04 1971-01-26 Petersen Candy International L Pump for desalination plant
US3807909A (en) * 1972-05-01 1974-04-30 Owens Illinois Inc Pump for dispensing food products
JPS5758385B2 (en) * 1973-08-27 1982-12-09 Daicel Chem
IL51522A0 (en) * 1976-02-27 1977-04-29 Ocean Water Ltd Improvements in or relating to water purification by reverse osmosis

Also Published As

Publication number Publication date
AU3429978A (en) 1979-09-27
AU513613B2 (en) 1980-12-11
FR2385427A1 (en) 1978-10-27
IL54291A0 (en) 1978-06-15
FR2385427B1 (en) 1985-05-10
DE2812761A1 (en) 1978-10-05
GB1601519A (en) 1981-10-28
GB1601518A (en) 1981-10-28
CA1118365A (en) 1982-02-16
IL54291A (en) 1981-11-30
DE2812761C2 (en) 1989-05-11
JPS641667B2 (en) 1989-01-12
JPS53144472A (en) 1978-12-15

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