FR3052815B1 - Turbine a pales escamotables - Google Patents

Turbine a pales escamotables Download PDF

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Publication number
FR3052815B1
FR3052815B1 FR1655637A FR1655637A FR3052815B1 FR 3052815 B1 FR3052815 B1 FR 3052815B1 FR 1655637 A FR1655637 A FR 1655637A FR 1655637 A FR1655637 A FR 1655637A FR 3052815 B1 FR3052815 B1 FR 3052815B1
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France
Prior art keywords
intrados
hub
turbine
rotation
flow
Prior art date
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FR1655637A
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English (en)
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FR3052815A1 (fr
Inventor
Robert Belli
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Individual
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Individual
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Priority to FR1655637A priority Critical patent/FR3052815B1/fr
Publication of FR3052815A1 publication Critical patent/FR3052815A1/fr
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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"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Turbine (1) comprenant un moyeu (11) mobile en rotation autour d'un axe de rotation (10), et des pales (12) montées sur ledit moyeu et configurées pour entraîner en rotation ledit moyeu sous l'effet d'un écoulement fluidique (EF), chaque pale présentant un intrados (17) et un extrados (18), et étant conformée pour offrir naturellement deux configurations selon son exposition à l'écoulement fluidique, à savoir : - une configuration déployée lorsque son intrados est face audit écoulement fluidique afin que ledit intrados offre un maximum de surface ; et - une configuration escamotée lorsque son extrados est face audit écoulement fluidique afin que ledit extrados offre un minimum de surface
FR1655637A 2016-06-17 2016-06-17 Turbine a pales escamotables Active FR3052815B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1655637A FR3052815B1 (fr) 2016-06-17 2016-06-17 Turbine a pales escamotables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1655637A FR3052815B1 (fr) 2016-06-17 2016-06-17 Turbine a pales escamotables

Publications (2)

Publication Number Publication Date
FR3052815A1 FR3052815A1 (fr) 2017-12-22
FR3052815B1 true FR3052815B1 (fr) 2021-04-30

Family

ID=56943703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655637A Active FR3052815B1 (fr) 2016-06-17 2016-06-17 Turbine a pales escamotables

Country Status (1)

Country Link
FR (1) FR3052815B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143170A (en) * 1981-03-02 1982-09-04 Hokuto Seisakusho:Kk Improvement of impeller generating power by converting fluid energy
WO2012117272A2 (fr) * 2011-01-20 2012-09-07 William Lange Procédé et appareil permettant d'extraire de l'énergie issue du mouvement de fluides
ITPD20120160A1 (it) * 2012-05-18 2013-11-19 Gianni Bau Dispositivo modulare per la trasformazione del moto ondoso o del moto del flusso di un corso d'acqua, applicabile ad un generatore di energia elettrica
JP5400976B1 (ja) * 2013-02-26 2014-01-29 奈津之▲じょう▼ 石川 タービン機構
KR101561585B1 (ko) * 2013-05-06 2015-10-20 이인남 발전효율을 증대시킨 날개 가변형 조력 겸용 풍력발전기

Also Published As

Publication number Publication date
FR3052815A1 (fr) 2017-12-22

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