FR2474106A1 - Water energy extractor for rivers or sea - has blades hinged to chain mounted between two end sprockets for rotary output - Google Patents

Water energy extractor for rivers or sea - has blades hinged to chain mounted between two end sprockets for rotary output Download PDF

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Publication number
FR2474106A1
FR2474106A1 FR8001269A FR8001269A FR2474106A1 FR 2474106 A1 FR2474106 A1 FR 2474106A1 FR 8001269 A FR8001269 A FR 8001269A FR 8001269 A FR8001269 A FR 8001269A FR 2474106 A1 FR2474106 A1 FR 2474106A1
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FR
France
Prior art keywords
sea
rivers
rotary output
water energy
chain
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.)
Granted
Application number
FR8001269A
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French (fr)
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FR2474106B1 (en
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8001269A priority Critical patent/FR2474106A1/en
Publication of FR2474106A1 publication Critical patent/FR2474106A1/en
Application granted granted Critical
Publication of FR2474106B1 publication Critical patent/FR2474106B1/fr
Granted legal-status Critical Current

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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
    • F03B17/066—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 and a rotor of the endless-chain type
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • 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

Abstract

The water power extractor has an endless chain (5) which runs between two sprockets (4) mounted horizontally at each end of a chassis (3). One of the wheels drives a power generator mounted ashore. The chassis is supported by frames (2) located at equal intervals along it and mounted on a base resting on the bed. The vanes are carried at equal spaces along the chain and hinged at the base to hang vertically below the chain.

Description

Description
La différence de cette roue à aubes par rapport à une roue traditionnelle est: qu'elle est Oblongue.Description
The difference of this paddle wheel compared to a traditional wheel is: that it is Oblong.

Elle se compose de6parties principales queje défini ainsi:
I Semelles : C'est a dire des ballasts de sous-marins avec d'autres formes . Elles devront etre tres résistantes pour donner à l'ensemble une grande rigidité . Etre assenblables entres elles par boulonnages et tuyauteries.It consists of 6 main parts which I define as follows:
I Soles: This means submarine ballasts with other shapes. They must be very resistant to give the whole great rigidity. Be assembled between them by bolts and pipes.

Etant etanches elles donneront à l'ensemble lapossibilite de plonger ou flotter selon la hauteur d'eau désiré pour la bonne marche de la roue.Elles seront munies d'un dispositif d'ancrage qui permetra à l'ensemble de flotter tout en etant fixe.Being waterproof they will give the whole possibility of diving or floating according to the desired water height for the good running of the wheel. They will be provided with an anchoring device which will allow the whole to float while being fixed .

2 Bàtisr Grosses charpentes metalliques assemblables fixes sur les semelles par boulonnages 7 Chassis: Constitues par des charpentes metalliques assemblables les une aux autres par boulonnages,ils seront munis de chemins de roulements (rails) dessus dessous pour faciliter la circulation des chaines. La relation chdssis-batls se fera par verrins hydrauliques qui rattrapperont rapidement la difference de hauteur des vagues 4 Tette et Pied : Un arbre ,deux paliers à billes montes sur glissieres pour permètre de tendre les chaines ,d'une roue dentée pour transmetre le mouvement . Trois roues à 8 ouI2 pans pour la rotation des chaines.2 Bàtisr Large assembled metal structures fixed on the soles by bolts 7 Chassis: Constituted by metal structures assembled one to the other by bolts, they will be provided with raceways (rails) upside down to facilitate the circulation of the chains. The chassis-batches relationship will be made by hydraulic cylinders which will quickly catch up with the difference in height of the waves. 4 Tette and Foot: A shaft, two ball bearings mounted on slides to allow tensioning the chains, a toothed wheel to transmit the movement. . Three wheels with 8 ouI2 sides for the rotation of the chains.

La relation tete et pied avec le chassis se fera par les glissières des paliers.The relationship between head and foot with the chassis will be made by the slide rails of the bearings.

5 Les chaines: Trois chaines une sur chaques bord une centrale .Elles seront munies de galets pour facilite la votation. Elles devront etres en matières résistantes et ingère. 5 The chains: Three chains one on each edge a central. They will be provided with rollers to facilitate the voting. They must be made of resistant materials and ingested.

6 Aubes: Elles seront faites de matieres légères et résistantes comme les chaines. Elles seront reliées aux chaînes par les axes de montages,seront articulées sur cet axe a fin de se coucher,sur les chaines au retour et permetre d'arreter la roue quand on le désirera. 6 Blades: They will be made of light and resistant materials like chains. They will be connected to the chains by the mounting axes, will be articulated on this axis at the end of bedtime, on the chains on the return and will allow the wheel to be stopped when desired.

Pour cela il suffira de bloquer les aubes dans cette position
Vous ayant décrit les principales pièces,je vais vous en donner le fonctionnement I1 faudra surement plusieurs semelles ,baotis,chassis,tout depend de la distance qu'il y a entre chaques vagues et la force que nous récupèrerons dans les aubes.For this it will suffice to block the blades in this position
Having described the main parts, I will give you the operation I1 will probably need several soles, baotis, chassis, it all depends on the distance between each wave and the force that we will recover in the blades.

Le principe tel que je l'imagine est ainsi fait:
La vague arrive du large vers la terre ,elle rentre en contac avec une aube elle la pousse, une deuxième vague arrive et pousse une autre aube , puis une troisième vague et ainsi de suite le mouvement est créé.The principle as I imagine it is thus made:
The wave arrives from the broad towards the ground, it comes into contact with a dawn it pushes it, a second wave arrives and pushes another dawn, then a third wave and so on the movement is created.

Par la roue dentée le mouvement est transmi a une pompe hydraulique qui compressera un fluide que nous enveront dans un grand réservoir .31 aura la possibilité de recevoir le fluide de plusieurs roues à aubes . I1 régularisera la distribution aux moteurs hydrauliques qui entraineront un alternateur qui fera du courant electrique.  By the gear wheel the movement is transmitted to a hydraulic pump which will compress a fluid which we will send in a large tank .31 will have the possibility of receiving the fluid of several impellers. It will regulate the distribution to the hydraulic motors which will drive an alternator which will make electric current.

Claims (1)

Revendications IO) Utilisation des vagues de la mer ,de l'ocean, le courant d'un fleuve, d'une rivière,par une roue Oblongue.Claims IO) Use of the waves of the sea, of the ocean, the current of a river, of a river, by an Oblong wheel. 20) La flottaison de l'ensemble et la tenue a hauteur constante.20) The flotation of the whole and the holding at constant height. 3ç) La transmission du mouvement par hydraulique.  3ç) The transmission of the movement by hydraulic.
FR8001269A 1980-01-21 1980-01-21 Water energy extractor for rivers or sea - has blades hinged to chain mounted between two end sprockets for rotary output Granted FR2474106A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8001269A FR2474106A1 (en) 1980-01-21 1980-01-21 Water energy extractor for rivers or sea - has blades hinged to chain mounted between two end sprockets for rotary output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001269A FR2474106A1 (en) 1980-01-21 1980-01-21 Water energy extractor for rivers or sea - has blades hinged to chain mounted between two end sprockets for rotary output

Publications (2)

Publication Number Publication Date
FR2474106A1 true FR2474106A1 (en) 1981-07-24
FR2474106B1 FR2474106B1 (en) 1984-09-07

Family

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Family Applications (1)

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FR8001269A Granted FR2474106A1 (en) 1980-01-21 1980-01-21 Water energy extractor for rivers or sea - has blades hinged to chain mounted between two end sprockets for rotary output

Country Status (1)

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FR (1) FR2474106A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6809430B2 (en) * 2003-03-04 2004-10-26 Diederich Juergen Conveyor-type fluid energy-harnessing apparatus
WO2005028857A1 (en) * 2003-09-19 2005-03-31 Atlantis Resources Corporation Pte Limited A system of underwater power generation
WO2005108781A1 (en) * 2004-05-07 2005-11-17 Pulse Generation Limited Fluid power generation/propulsion system
WO2005119052A1 (en) * 2004-06-01 2005-12-15 Atlantis Resources Corporation Pte Limited A system of underwater power generation
US7862290B2 (en) 2006-05-05 2011-01-04 Diederich Juergen Fluid energy-harnessing apparatus
NO345747B1 (en) * 2020-10-20 2021-07-12 Tidal Sails As An underwater power plant comprising asymmetric foils

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018158612A1 (en) * 2017-03-01 2018-09-07 Morovati Sharif Abadi Mostafa Wave energy convertor – bouyant paddels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1625896A (en) * 1926-11-01 1927-04-26 Keywood William Water motor
CH129071A (en) * 1927-09-21 1928-12-01 Gustav Seeliger Water engine in flowing water.
US2379314A (en) * 1942-08-19 1945-06-26 Guy J Pepper Current motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1625896A (en) * 1926-11-01 1927-04-26 Keywood William Water motor
CH129071A (en) * 1927-09-21 1928-12-01 Gustav Seeliger Water engine in flowing water.
US2379314A (en) * 1942-08-19 1945-06-26 Guy J Pepper Current motor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6809430B2 (en) * 2003-03-04 2004-10-26 Diederich Juergen Conveyor-type fluid energy-harnessing apparatus
WO2005028857A1 (en) * 2003-09-19 2005-03-31 Atlantis Resources Corporation Pte Limited A system of underwater power generation
EP1676028A1 (en) * 2003-09-19 2006-07-05 Atlantis Resources Corporation Pte Limited A system of underwater power generation
EA008203B1 (en) * 2003-09-19 2007-04-27 Атлантис Ресорсес Корпорэйшн Пте. Лимитед A system of underwater power generation
US7654082B2 (en) 2003-09-19 2010-02-02 Atlantis Resources Corporation Pte Limited System of underwater power generation
EP1676028A4 (en) * 2003-09-19 2012-07-04 Atlantis Resources Corp Pte A system of underwater power generation
WO2005108781A1 (en) * 2004-05-07 2005-11-17 Pulse Generation Limited Fluid power generation/propulsion system
WO2005119052A1 (en) * 2004-06-01 2005-12-15 Atlantis Resources Corporation Pte Limited A system of underwater power generation
EA010327B1 (en) * 2004-06-01 2008-08-29 Атлантис Ресорсес Корпорэйшн Пте. Лимитед A system of underwater power generation
US7862290B2 (en) 2006-05-05 2011-01-04 Diederich Juergen Fluid energy-harnessing apparatus
NO345747B1 (en) * 2020-10-20 2021-07-12 Tidal Sails As An underwater power plant comprising asymmetric foils
WO2022086339A1 (en) 2020-10-20 2022-04-28 Tidal Sails As An underwater power plant comprising asymmetric foils

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