ITRN20040005A1 - EXTRACTION OF ENERGY FROM WATER CURRENTS BY MEANS OF AIR EJECTORS - Google Patents

EXTRACTION OF ENERGY FROM WATER CURRENTS BY MEANS OF AIR EJECTORS

Info

Publication number
ITRN20040005A1
ITRN20040005A1 IT000005A ITRN20040005A ITRN20040005A1 IT RN20040005 A1 ITRN20040005 A1 IT RN20040005A1 IT 000005 A IT000005 A IT 000005A IT RN20040005 A ITRN20040005 A IT RN20040005A IT RN20040005 A1 ITRN20040005 A1 IT RN20040005A1
Authority
IT
Italy
Prior art keywords
extraction
energy
water currents
air ejectors
ejectors
Prior art date
Application number
IT000005A
Other languages
Italian (it)
Inventor
Gian Vieri Nardini
Original Assignee
Gian Vieri Nardini
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 Gian Vieri Nardini filed Critical Gian Vieri Nardini
Priority to IT000005A priority Critical patent/ITRN20040005A1/en
Publication of ITRN20040005A1 publication Critical patent/ITRN20040005A1/en
Priority to PCT/IB2005/000216 priority patent/WO2005075818A1/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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
    • F03B13/086—Plants characterised by the use of siphons; their regulation
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • 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
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • F05B2260/601—Fluid transfer using an ejector or a jet pump
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
IT000005A 2004-02-02 2004-02-02 EXTRACTION OF ENERGY FROM WATER CURRENTS BY MEANS OF AIR EJECTORS ITRN20040005A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000005A ITRN20040005A1 (en) 2004-02-02 2004-02-02 EXTRACTION OF ENERGY FROM WATER CURRENTS BY MEANS OF AIR EJECTORS
PCT/IB2005/000216 WO2005075818A1 (en) 2004-02-02 2005-01-28 Process and device for converting hydraulic energy into mechanical energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000005A ITRN20040005A1 (en) 2004-02-02 2004-02-02 EXTRACTION OF ENERGY FROM WATER CURRENTS BY MEANS OF AIR EJECTORS

Publications (1)

Publication Number Publication Date
ITRN20040005A1 true ITRN20040005A1 (en) 2004-05-02

Family

ID=34835617

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000005A ITRN20040005A1 (en) 2004-02-02 2004-02-02 EXTRACTION OF ENERGY FROM WATER CURRENTS BY MEANS OF AIR EJECTORS

Country Status (2)

Country Link
IT (1) ITRN20040005A1 (en)
WO (1) WO2005075818A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2064441B1 (en) 2006-08-03 2015-09-23 VerdErg Limited Apparatus for converting energy from wave or current flows using pipes acting as venturi pumps
GB2443195B8 (en) * 2006-08-03 2010-05-05 Verderg Ltd Apparatus for converting energy from wave or current flows
US20100283248A1 (en) 2009-02-20 2010-11-11 Moffat Brian L Venturi based ocean wave energy conversion system
ES2349973B1 (en) * 2009-04-21 2011-12-12 Xavier Delgado Sureda ELECTRICAL ELECTRICITY GENERATOR.
WO2011043846A2 (en) * 2009-10-05 2011-04-14 Moffat Brian L Venturi based ocean wave energy conversion system
PT2547898T (en) 2010-03-16 2022-08-09 Verderg Ltd Apparatus for generating power from fluid flow
DE102010020685A1 (en) * 2010-05-15 2011-11-17 Klaus Bußmann River flow power plant has energy recovery device that is closed at low-pressure container and multiple spiral springs, where flow acceleration device is made of aluminum, steel or plastic
GB2491192A (en) * 2011-05-27 2012-11-28 Univ Lancaster A machine for aerating water and generating power
GB2503250B (en) 2012-06-20 2015-05-27 Verderg Ltd Apparatus for converting energy from fluid flow
ES2524011B1 (en) * 2013-02-08 2015-07-15 Leopoldo Alandete Jurado System to establish a fluid stream by suction in an improved water stream.
WO2015026891A1 (en) 2013-08-21 2015-02-26 Paha Designs, Llc Energy conversion system and method
GB2524782B (en) 2014-04-02 2016-04-20 Verderg Ltd Turbine assembly
WO2018152208A1 (en) * 2017-02-14 2018-08-23 KNIGHT, Bradford G. Modular envelope hydrodynamic electrification system
IT202000018925A1 (en) * 2020-07-31 2020-10-31 Bruno Cossu VACUUM PLANE DRIVEN BY WAVE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR761818A (en) * 1932-12-20 1934-03-28 Device for the use of energy from the sea
JPS57206778A (en) * 1981-06-12 1982-12-18 Kyuzo Kamata Electric power generation by air turbine utilizing hydroelectric generating penstock
US5099648A (en) * 1988-11-08 1992-03-31 Angle Lonnie L Hydraulic air compressor and turbine apparatus
GB9009559D0 (en) * 1990-04-27 1990-06-20 Hydro Energy Ass Ltd Hydro-electric power conversion system
GB0004940D0 (en) * 2000-03-02 2000-04-19 Kemp John F Apparatus for deriving energy from waves

Also Published As

Publication number Publication date
WO2005075818A1 (en) 2005-08-18

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