CH84132A - Deformable vane motor - Google Patents

Deformable vane motor

Info

Publication number
CH84132A
CH84132A CH84132A CH84132DA CH84132A CH 84132 A CH84132 A CH 84132A CH 84132 A CH84132 A CH 84132A CH 84132D A CH84132D A CH 84132DA CH 84132 A CH84132 A CH 84132A
Authority
CH
Switzerland
Prior art keywords
vane
blades
blade
deformable
drum
Prior art date
Application number
CH84132A
Other languages
French (fr)
Inventor
Serge Stenbock-Fermor
Original Assignee
Stenbock Fermor Serge
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 Stenbock Fermor Serge filed Critical Stenbock Fermor Serge
Publication of CH84132A publication Critical patent/CH84132A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00Other machines or engines
    • F03B17/06Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062Other 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
    • F03B17/065Other 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00Working fluid
    • F05B2210/16Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/21Rotors for wind turbines
    • F05B2240/211Rotors for wind turbines with vertical axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/70Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/72Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Description

       

  Moteur à aubes     déformables.       L'objet de la présente invention est un       moteur    à aubes     déformables.     



  Le dessin annexé représente d'une ma  nière schématique une forme d'exécution du  moteur, donnée à titre d'exemple.  



  La     fig.    1 est une vue en plan du moteur  avec les aubes     déformables    ployées autour  du     porte-aubes;    la     fig.    2 est     une    vue d'un  fragment du même moteur avec les aubes  déployées; la     fig.    3 est une élévation, et la       fig.    4 est une vue en plan du moteur, lors  qu'il tourne, entraîné par exemple par un  cours d'eau.  



  Dans la forme d'exécution représentée, le  moteur comporte un arbre vertical a sur  lequel est monté     un    tambour     porte-aubes        b     à la surface cylindrique duquel sont articu  lées, parallèlement à l'arbre a, les aubes       déformables    composées chacune de plusieurs  lames c, par exemple en bois, reliées les       unes    aux autres par des liens ou articulations  d, formant charnière; de manière à constituer  une surface étanche et résistante tout en  permettant à l'aube de se ployer dans un  seul sens contre le tambour.

      L'extrémité libre e de chaque aube est  reliée à un point d'attache f de l'aube pré  cédente au moyen d'un lien, par exemple  d'un câble souple     çr,    en vue que     chaque    aube  successivement     amène    la suivante en position  active.  



  Le moteur fonctionne de la manière sui  vante : On suppose que le moteur dont tou  tes les aubes ont été déployées,     comme    repré  senté en<B>fi-.</B> 2, est     immergé,    par     exemple     dans     ni)    cours d'eau de direction marquée  par la flèche en<B>fi*</B> 4, de façon que son axe  soit vertical.

   Sous l'effet de l'eau qui agit  dans le sens de ladite flèche sur toute la  hauteur du tambour et des aubes, une partie  de celles-ci, celles de droite, en     fig.    4, se  ploieront et seront couchées sur le tambour b,  l'effet du courant sur ces aubes, une fois  celles-ci     couchée.,    étant presque nul, alors  que les aubes de gauche resteront déployées  et produiront, sous     l'effet    du courant agissant  sur elles, la rotation du tambour b et de son  arbre     n    dans la direction de la flèche de       fig.    4, jusqu'à ce que, par suite de la rotation,  elles aient pris une position telle qu'elles ne       dévient    plus le courant.

   A partir de cette      position, les aubes commencent. à se ployer  pour     finalement.    se coucher autour du tam  bour comme représenté à droite en     fig.    4.  



  Une fois couchées, les aubes, si elles ont  une certaine     longueur,    ou bien ne se déploie  raient plus, ou bien se déploieraient seulement  au moment où l'articulation de l'aube au  tambour aurait déjà atteint une position  telle que l'aube en position déployée ne  dévierait plus ou presque plus le courant.  En reliant chaque aube au moyen d'un câble  g à l'aube précédente comme représenté, on  oblige     chaque    aube à se déployer au moment  opportun, c'est-à-dire assez tôt pour que le  courant agisse perpendiculairement sur l'aube.

    Par suite de ces liaisons g, les aubes de  droite arrivent ainsi successivement à se  redresser et à subir l'effet du courant qui se  transmet par le tambour     L    à l'arbre a, tan  dis que les aubes de gauche, au fur et à  mesure qu'elles passent à droite, parla rota  tion du tambour     b,    se ploient et se couchent  comme indiqué plus haut.  



  Les aubes travaillent dans le même sens,  quel que soit le sens du courant du cours  d'eau dans lequel le     moteur    est immergé;  autrement dit la forme d'exécution représen  tée, par exemple, tournera toujours dans le  sens indiqué par la flèche en     fig.    4.  



  Pour mieux pouvoir s'adapter à la péri  phérie du     porte-aubes,    les éléments peuvent  présenter des surfaces courbes, ce qui permet  d'en limiter le nombre afin d'éviter des arti  culations trop nombreuses.  



  Les aubes du moteur peuvent être for  mées d'éléments métalliques.  



  Les éléments peuvent être pourvus d'or  ganes les empêchant de se ployer dans un  sens     indîi.       On peut donner aux aubes     une.    longueur  relativement grande par rapport au diamètre  du tambour.  



  Pour des moteurs de grandes dimensions,  on pourrait au surplus relier au tambour les  lames les plus rapprochées de celui-ci par  des liens flexibles destinés à soulager les  articulations reliant ces lames les unes aux  autres et au     tambour;    ou des organes qui  seraient prévus pour empêcher les     aubes    de  se ployer dans un sens     indû.     



  Le moteur peut être employé aussi dans  une position couchée, à axe horizontal.  Enfin, le moteur pourrait être établi pour  utiliser l'énergie     d'un    gaz sous pression ou  encore du vent.



  Deformable vane motor. The object of the present invention is an engine with deformable blades.



  The appended drawing shows schematically an embodiment of the engine, given by way of example.



  Fig. 1 is a plan view of the engine with the deformable vanes folded around the vane carrier; fig. 2 is a view of a fragment of the same engine with the blades deployed; fig. 3 is an elevation, and FIG. 4 is a plan view of the engine, when it is rotating, driven for example by a stream.



  In the embodiment shown, the motor comprises a vertical shaft a on which is mounted a blade-holder drum b on the cylindrical surface of which are articulated, parallel to the shaft a, the deformable blades each composed of several blades c , for example in wood, connected to each other by links or articulations d, forming a hinge; so as to provide a tight and resistant surface while allowing the vane to bend in only one direction against the drum.

      The free end e of each vane is connected to an attachment point f of the preceding vane by means of a link, for example of a flexible cable çr, so that each vane successively brings the next in position. active.



  The motor operates as follows: It is assumed that the motor with all the blades deployed, as shown in <B> fi-. </B> 2, is submerged, for example in ni) course of steering water marked by the arrow at <B> fi * </B> 4, so that its axis is vertical.

   Under the effect of the water which acts in the direction of said arrow over the entire height of the drum and of the vanes, part of these, those on the right, in FIG. 4, will bend and will be lying on the drum b, the effect of the current on these blades, once they are lying., Being almost zero, while the blades on the left will remain deployed and produce, under the effect of the current acting on them, the rotation of the drum b and of its shaft n in the direction of the arrow in FIG. 4, until, as a result of the rotation, they have taken a position such that they no longer deflect the current.

   From this position, the vanes start. to bend for finally. lie down around the drum as shown on the right in fig. 4.



  Once set, the vanes, if they have a certain length, either no longer deploy, or else deploy only when the articulation of the vane to the drum has already reached a position such that the vane in deployed position would no longer or almost no longer deflect the current. By connecting each vane by means of a cable g to the previous vane as shown, each vane is forced to deploy at the appropriate time, that is to say early enough for the current to act perpendicularly on the vane.

    As a result of these connections g, the right vanes thus succeed successively in straightening out and undergoing the effect of the current which is transmitted by the drum L to the shaft a, tan say that the left vanes, as and as they pass to the right, by the rotation of drum b, bend and lie down as indicated above.



  The blades work in the same direction, whatever the direction of the current of the watercourse in which the motor is immersed; in other words, the embodiment shown, for example, will always turn in the direction indicated by the arrow in fig. 4.



  In order to be able to better adapt to the periphery of the blade holder, the elements may have curved surfaces, which makes it possible to limit the number in order to avoid too many joints.



  The vanes of the motor can be formed from metallic elements.



  The elements can be provided with gold ganes preventing them from bending in any direction. We can give the vanes one. relatively large length compared to the diameter of the drum.



  For large-size motors, the blades closest to it could also be connected to the drum by flexible links intended to relieve the joints connecting these blades to each other and to the drum; or members which would be provided to prevent the blades from bending in an undue direction.



  The motor can also be used in a supine position, with horizontal axis. Finally, the engine could be set up to use the energy of a pressurized gas or even wind.


    

Claims (1)

REVE\DIOATION Moteur à aubes, caractérisé en ce que chacune de ses aubes est formée d'éléments reliés les uns aux autres et au porte-aubes par des articulations orientées dans le sens de l'arbre du moteur, afin que l'aube puisse se ployer dans un sens contre le porte-aubes. SOUS-REVENDICATIONS: 1 Aloteur à aubes déformables suivant la revendication, dans lequel l'extrémité libre de chaque aube est reliée par un lien à un point d'attache de l'aube précédente; de telle manière que, pendant la rotation, chaque aube oblige l'aube suivante à se déployer. REVE \ DIOATION Vane motor, characterized in that each of its blades is formed of elements connected to each other and to the blade carrier by articulations oriented in the direction of the motor shaft, so that the blade can bend in one direction against the blade holder. SUB-CLAIMS: 1 Alotor with deformable blades according to claim, in which the free end of each blade is linked by a link to an attachment point of the preceding blade; such that, during the rotation, each vane forces the next vane to deploy. 2 Moteur à aubes déformables suivant la revendication 1, tel que décrit en référence au dessin annexé. 2 Deformable vane motor according to claim 1, as described with reference to the accompanying drawing.
CH84132A 1919-05-14 1919-05-14 Deformable vane motor CH84132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH84132T 1919-05-14

Publications (1)

Publication Number Publication Date
CH84132A true CH84132A (en) 1920-07-01

Family

ID=4339934

Family Applications (1)

Application Number Title Priority Date Filing Date
CH84132A CH84132A (en) 1919-05-14 1919-05-14 Deformable vane motor

Country Status (1)

Country Link
CH (1) CH84132A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001325A1 (en) * 1983-09-16 1985-03-28 Louis Worms Energy converter
US4619582A (en) * 1985-10-22 1986-10-28 Slonim David Meir Apparatus for recovering the energy of a moving fluid
EP2128436A3 (en) * 2008-05-20 2010-12-01 Ventura Ribeiro de Matos, Antonio Turbine with articulated and retractable blades for harnessing energy from a moving fluid
ITTO20110658A1 (en) * 2011-07-21 2011-10-20 Shiftplus Di Bussolino Giuseppe TANGENTIAL TURBINE OF ELECTRIC GENERATION FROM A FLUID IN MOVEMENT.
WO2017025122A1 (en) * 2015-08-07 2017-02-16 REAC Energy GmbH Impeller device, impeller module and turbine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001325A1 (en) * 1983-09-16 1985-03-28 Louis Worms Energy converter
US4679985A (en) * 1983-09-16 1987-07-14 Louis Worms Energy converter
US4619582A (en) * 1985-10-22 1986-10-28 Slonim David Meir Apparatus for recovering the energy of a moving fluid
EP2128436A3 (en) * 2008-05-20 2010-12-01 Ventura Ribeiro de Matos, Antonio Turbine with articulated and retractable blades for harnessing energy from a moving fluid
WO2009142523A3 (en) * 2008-05-20 2010-12-23 Ribeiro De Matos Antonio Ventura Turbine with articulated and retractable blades for harnessing energy from a moving fluid
ES2374892A1 (en) * 2008-05-20 2012-02-23 Antonio Ventura Ribeiro De Matos Turbine with articulated and retractable blades for harnessing energy from a moving fluid
ITTO20110658A1 (en) * 2011-07-21 2011-10-20 Shiftplus Di Bussolino Giuseppe TANGENTIAL TURBINE OF ELECTRIC GENERATION FROM A FLUID IN MOVEMENT.
WO2017025122A1 (en) * 2015-08-07 2017-02-16 REAC Energy GmbH Impeller device, impeller module and turbine

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