FR2251224A5 - Energy extraction system for flowing water - compresses and stores air to drive turbines - Google Patents

Energy extraction system for flowing water - compresses and stores air to drive turbines

Info

Publication number
FR2251224A5
FR2251224A5 FR7340590A FR7340590A FR2251224A5 FR 2251224 A5 FR2251224 A5 FR 2251224A5 FR 7340590 A FR7340590 A FR 7340590A FR 7340590 A FR7340590 A FR 7340590A FR 2251224 A5 FR2251224 A5 FR 2251224A5
Authority
FR
France
Prior art keywords
turbines
water
flowing water
compresses
extraction system
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
Application number
FR7340590A
Other languages
French (fr)
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.)
BOEDEC FRANCOIS LE
Original Assignee
BOEDEC FRANCOIS LE
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 BOEDEC FRANCOIS LE filed Critical BOEDEC FRANCOIS LE
Priority to FR7340590A priority Critical patent/FR2251224A5/en
Application granted granted Critical
Publication of FR2251224A5 publication Critical patent/FR2251224A5/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The system utilises the energy in flowing water. Turbines driven by water currents whether due to tides or rivers are used to drive air compressors. The compressed air is stored in reservoirs to be used when required to drive compressed air motors which may be turbines or piston types. In this way energy can always be available irrespective of the state of the tide or rive. It is proposed to mount the water turbines on platforms anchored to the shore or rivers bed, so that the turbine blades are always immersed on water. The turbine and air compressor are mounted on a common shaft.
FR7340590A 1973-11-12 1973-11-12 Energy extraction system for flowing water - compresses and stores air to drive turbines Expired FR2251224A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7340590A FR2251224A5 (en) 1973-11-12 1973-11-12 Energy extraction system for flowing water - compresses and stores air to drive turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7340590A FR2251224A5 (en) 1973-11-12 1973-11-12 Energy extraction system for flowing water - compresses and stores air to drive turbines

Publications (1)

Publication Number Publication Date
FR2251224A5 true FR2251224A5 (en) 1975-06-06

Family

ID=9127761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340590A Expired FR2251224A5 (en) 1973-11-12 1973-11-12 Energy extraction system for flowing water - compresses and stores air to drive turbines

Country Status (1)

Country Link
FR (1) FR2251224A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2148728C1 (en) * 1997-01-30 2000-05-10 Корнеенко Алексей Васильевич Hydroelectric power complex
RU2166123C2 (en) * 1998-08-07 2001-04-27 Иркутская государственная сельскохозяйственная академия Device for producing compressed air and feeding river water due to water current energy
RU2213881C2 (en) * 2001-06-28 2003-10-10 Иркутская государственная сельскохозяйственная академия "lena-river" hydraulic power-generating plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2148728C1 (en) * 1997-01-30 2000-05-10 Корнеенко Алексей Васильевич Hydroelectric power complex
RU2166123C2 (en) * 1998-08-07 2001-04-27 Иркутская государственная сельскохозяйственная академия Device for producing compressed air and feeding river water due to water current energy
RU2213881C2 (en) * 2001-06-28 2003-10-10 Иркутская государственная сельскохозяйственная академия "lena-river" hydraulic power-generating plant

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Legal Events

Date Code Title Description
ST Notification of lapse