ES1060609U - Device for exploiting wind energy using a sail - Google Patents

Device for exploiting wind energy using a sail

Info

Publication number
ES1060609U
ES1060609U ES200501374U ES200501374U ES1060609U ES 1060609 U ES1060609 U ES 1060609U ES 200501374 U ES200501374 U ES 200501374U ES 200501374 U ES200501374 U ES 200501374U ES 1060609 U ES1060609 U ES 1060609U
Authority
ES
Spain
Prior art keywords
sails
rails
wheels
wagon
wind
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
ES200501374U
Other languages
Spanish (es)
Other versions
ES1060609Y (en
Inventor
Jose Maria Castañ Castañ
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES200501374U priority Critical patent/ES1060609Y/en
Publication of ES1060609U publication Critical patent/ES1060609U/en
Application granted granted Critical
Publication of ES1060609Y publication Critical patent/ES1060609Y/en
Priority to PCT/ES2006/000061 priority patent/WO2006131575A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • 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
    • F03DWIND MOTORS
    • F03D5/00Other wind motors
    • F03D5/04Other wind motors the wind-engaging parts being attached to carriages running on tracks or the like
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • H04M1/72533
    • 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
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/94Mounting on supporting structures or systems on a movable wheeled structure
    • F05B2240/941Mounting on supporting structures or systems on a movable wheeled structure which is a land vehicle
    • 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
    • Y02E10/70Wind energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Sustainable Development (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)

Abstract

Device for harnessing wind energy by means of sails, characterized in that it comprises a wagon (1) equipped with wheels (3) and sails (4), which can be moved and in contact with rails (2) through their own wheels (3) of the car (1), so that the rails (2) constitute a closed circuit, and the sails (4) are rotatable in their orientation, and so that the sails collect and use the force of the surrounding wind to moving the wagon (1) along the rails (2) by means of the wheels (3), the wheels (3) being connected by a pulley (6) with an electric current generator (5) located in the wagon (1), of so that when the wagon (1) moves along the rails (2) by the action of the force of the wind taken advantage of by the sails (4), the consequent rotational movement of the wheels (3) is transmitted to the generator (5) of the wagon (1) through the pulleys (6), generating electric current, so that through changes in the direction ion wind and also changing the orientation of the sails (4), the wagon (1) runs through a closed circuit consisting of the rails (4) thus generating electric current. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo de aprovechamiento de la energía eólica mediante velas.Energy harnessing device Wind through candles.

Objeto de la invenciónObject of the invention

La presente invención tiene por objeto un dispositivo de aprovechamiento de la energía eólica mediante velas, que permite el aprovechamiento y conversión de la energía eólica recogida por unas velas orientables según la dirección del viento circundante, en energía eléctrica.The present invention aims at a wind energy utilization device using sails, which allows the use and conversion of wind energy collected by adjustable sails according to the wind direction surrounding, in electrical energy.

Antecedentes de la invenciónBackground of the invention

La presente invención surge como respuesta a la necesidad de poder aprovechar la fuerza motriz del viento, de forma simple y sencilla.The present invention arises in response to the need to be able to take advantage of the driving force of the wind, so simple and simple.

El progresivo y creciente incremento del consumo energético a todos los niveles, tanto local como mundial, es un hecho incuestionable en nuestros días.The progressive and increasing increase in consumption energy at all levels, both local and worldwide, is a unquestionable fact in our days.

Es necesario por tanto satisfacer la creciente demanda energética que está teniendo lugar tanto a nivel doméstico e industrial, como a nivel local y mundial, y encontrar así un sistema de producción energética limpio, sostenible, ilimitado, y sin deshechos ni residuos.It is therefore necessary to satisfy the growing energy demand that is taking place both domestically and industrial, as locally and worldwide, and thus find a clean, sustainable, unlimited energy production system, and No waste or waste.

Todo ello responde a varios factores a la vez: crecimiento demográfico de la población, acceso de mayor proporción de la población a nuevas comodidades y por lo tanto demanda energética (lavadoras, calefacción, televisores, etc.), utilización de servicios y nuevas tecnologías que anteriormente no existían (internet, etc.), aumento global de la industrialización, etc.All this responds to several factors at once: population growth, access of greater proportion from the population to new comforts and therefore demand energy (washing machines, heating, televisions, etc.), use of services and new technologies that previously did not exist (internet, etc.), global increase in industrialization, etc.

Tal circunstancia, ha conllevado una creciente sensibilización al respecto, tanto a nivel social como por parte de los poderes públicos.Such circumstance has led to a growing awareness of this, both socially and by The public powers.

Como consecuencia de todo ello, las fuentes hasta ahora consideradas como tradicionales de producción energética, están siendo objeto de estudio y revisión, en el sentido de encontrar nuevas fuentes de energía alternativas o añadidas a ellas, que permitan satisfacer la creciente demanda energética, y permitir un correcto desarrollo sostenible a nivel global.As a result of all this, the sources up now considered as traditional energy production, are being studied and reviewed, in the sense of find new alternative energy sources or added to they, which allow to meet the growing energy demand, and allow proper sustainable development globally.

Además de todo lo explicado anteriormente, debe de añadirse también la imperiosa necesidad de que las nuevas alternativas energéticas en estudio a las ya existentes actualmente, sean plenamente compatibles con un desarrollo medioambientalmente sostenible, y que no supongan una hipoteca medioambiental a generaciones futuras.In addition to everything explained above, you must to also add the imperative need for new energy alternatives under study to existing ones currently, be fully compatible with a development environmentally sustainable, and not a mortgage environmental to future generations.

Tal situación ha creado una creciente concienciación y sensibilidad social en lo que respecta a las posibles nuevas fuentes de energía, en el sentido de que sean sostenibles y medioambientalmente limpias. Asimismo, también por parte de los poderes públicos se ha creado una concienciación en la misma dirección.Such a situation has created a growing social awareness and sensitivity regarding possible new sources of energy, in the sense that they are sustainable and environmentally clean. Also, also by part of the public authorities has created an awareness in the same direction.

El sistema de la presente invención contribuye a solventar y resolver toda esta problemática, pues permite la utilización y aprovechamiento de la fuerza motriz del viento para su conversión en energía eléctrica.The system of the present invention contributes to solve and solve all this problem, because it allows the use and use of the driving force of the wind to Your conversion into electrical energy.

Sumario de la invenciónSummary of the invention

El dispositivo de aprovechamiento de la energía eólica mediante velas, se caracteriza porque comprende un vagón dotado de unas ruedas y de unas velas, desplazable y en contacto con unos raíles a través de las propias ruedas del vagón, de forma que los raíles constituyen un circuito cerrado, y siendo las velas giratorias en su orientación, y de forma que las velas recogen y utilizan la fuerza del viento circundante para desplazar el vagón por los raíles mediante las ruedas, estando las ruedas conectadas mediante una polea con un generador de corriente eléctrica situado en el vagón, de forma que al desplazarse el vagón por los raíles por la acción de la fuerza del viento aprovechado por las velas, el movimiento giratorio consiguiente de las ruedas es transmitido al generador del vagón a través de las poleas, generando corriente eléctrica, de forma que mediante los cambios en la dirección del viento y cambiando también la orientación de las velas, el vagón realiza el recorrido por circuito cerrado constituido por los raíles generando corriente
eléctrica.
The device for the use of wind energy by sails is characterized in that it comprises a wagon equipped with wheels and sails, movable and in contact with some rails through the wagon's own wheels, so that the rails constitute a circuit closed, and the rotating sails being in their orientation, and so that the sails collect and use the force of the surrounding wind to move the car through the rails by means of the wheels, the wheels being connected by a pulley with an electric current generator located in the car, so that when the car moves along the rails by the action of the force of the wind used by the sails, the consequent rotating movement of the wheels is transmitted to the generator of the car through the pulleys, generating electric current, so that by changing the direction of the wind and also changing the orientation of the sails, the wagon performs the closed circuit tour constituted by the rails generating current
electric

Estas y otras características se desprenderán mejor de la descripción detallada que sigue, para facilitar la cual se acompaña de dos hojas de dibujos explicativos que ilustran un caso práctico de realización que se cita a título ilustrativo pero no limitativo del alcance de la presente invención.These and other features will come off better than the detailed description that follows, to facilitate which It is accompanied by two sheets of explanatory drawings illustrating a case study that is cited for illustrative purposes but not limiting the scope of the present invention.

Dibujos Drawings

La figura 1 ilustra una disposición general del dispositivo.Figure 1 illustrates a general arrangement of the device.

La figura 2 ilustra una vista en más detalle de los elementos del dispositivo.Figure 2 illustrates a more detailed view of The device elements.

Descripción detallada de una forma de realización preferida de la invenciónDetailed description of a preferred embodiment of the invention

De acuerdo con el objeto de la presente invención, el dispositivo de aprovechamiento de la energía eólica mediante velas se encuentra concebido para el aprovechamiento y conversión de la energía eólica en energía eléctrica, mediante unas velas orientables según la dirección del viento instaladas en un vagón desplazable por unos raíles.In accordance with the purpose of this invention, the device for harnessing wind energy by candles it is designed for use and conversion of wind energy into electrical energy, through adjustable sails according to the wind direction installed in a wagon movable by rails.

Según se aprecia en las figuras 1 y 2, el dispositivo de aprovechamiento de la energía eólica mediante velas comprende un vagón (1) que circula y se desplaza por unos raíles (2), gracias a unas ruedas (3) de las que se encuentra dotado. Los raíles (2) se encuentran constituyendo un circuito cerrado.As seen in Figures 1 and 2, the wind energy utilization device using sails it comprises a wagon (1) that circulates and travels along rails (2), thanks to wheels (3) of which it is equipped. The rails (2) are constituting a closed circuit.

El vagón (1) se encuentra también dotado de unas velas (4) en su parte superior, que pueden adaptar su orientación a las diferentes direcciones del viento circundante.The wagon (1) is also equipped with some candles (4) at the top, which can adapt their orientation to the different directions of the surrounding wind.

La orientación de las velas (4) se encuentra regida por un mecanismo electrónico que dispone de un sensor para detectar la dirección del viento circundante. Según la dirección detectada del viento, el sensor envía una señal al mecanismo electrónico, el cuál orienta las velas (4) en la orientación más adecuada para su aprovechamiento de forma totalmente automá-
tica.
The orientation of the sails (4) is governed by an electronic mechanism that has a sensor to detect the direction of the surrounding wind. According to the wind direction detected, the sensor sends a signal to the electronic mechanism, which guides the sails (4) in the most appropriate orientation for its use in a fully automatic way.
Ethics

El vagón (1) también se encuentra dotado de un generador (5) de corriente eléctrica, de forma que su eje de giro se encuentra conectado mediante una polea (6) al eje de giro de las ruedas (3).The wagon (1) is also equipped with a electric current generator (5), so that its axis of rotation is connected by a pulley (6) to the axis of rotation of the wheels (3).

Con esta disposición, las velas (4) reciben el empuje del viento circundante, haciendo desplazarse el vagón (1) por los raíles (4), según el sentido indicado por la flecha de la figura 2.With this arrangement, the candles (4) receive the surrounding wind thrust, moving the car (1) along the rails (4), according to the direction indicated by the arrow on the figure 2.

Aprovechando los cambios en la dirección del viento, y gracias a los cambios posibles de forma totalmente automática en la orientación de las velas (4) según la dirección del viento circundante, es posible completar sucesivamente el recorrido del vagón (1) en el circuito cerrado constituido por los raíles (2).Taking advantage of changes in the direction of wind, and thanks to the possible changes completely automatic orientation of the candles (4) according to the direction of the surrounding wind, it is possible to successively complete the travel of the wagon (1) in the closed circuit constituted by the rails (2).

El movimiento giratorio de las ruedas (2) en el desplazamiento del vagón (1) por los raíles (2) es transmitido al generador (5) mediante la polea (6), generando así energía eléctrica.The rotating movement of the wheels (2) in the displacement of the car (1) along the rails (2) is transmitted to the generator (5) by pulley (6), thus generating energy electric

De esta forma, se consigue un aprovechamiento de la energía eólica para la generación de energía eléctrica de forma totalmente automática, y con todas las ventajas medioambientales que ello comporta.In this way, a use of wind power for the generation of electrical energy so fully automatic, and with all the environmental advantages That it implies.

El sistema mostrado puede presentar la configuración y componentes más pertinentes para tales funciones. Se pueden utilizar los componentes que se han descrito o cualesquiera otros componentes idóneos para realizar el mismo tipo de cometido.The system shown may present the most relevant configuration and components for such functions. You can use the components that have been described or any other components suitable for performing the same type of commitment

La invención, dentro de su esencialidad, puede ser llevada a la práctica en otras formas de realización que difieran sólo en detalle de la indicada a título de ejemplo, a las cuales alcanzará igualmente la protección que se recaba. Podrá, pues, realizarse esta invención con los medios, componentes y accesorios más adecuados, pudiendo los elementos componentes ser sustituidos por otros técnicamente equivalentes, por quedar todo ello comprendido dentro de las reivindicaciones.The invention, within its essentiality, can be put into practice in other embodiments that differ only in detail from that indicated by way of example, at which will also achieve the protection sought. May, thus, this invention be carried out with the means, components and most suitable accessories, the component elements being able to be replaced by other technically equivalent ones, because everything remains this included in the claims.

Claims (1)

1. Dispositivo de aprovechamiento de la energía eólica mediante velas, caracterizado porque comprende un vagón (1) dotado de unas ruedas (3) y de unas velas (4), desplazable y en contacto con unos raíles (2) a través de las propias ruedas (3) del vagón (1), de forma que los raíles (2) constituyen un circuito cerrado, y siendo las velas (4) giratorias en su orientación, y de forma que las velas recogen y utilizan la fuerza del viento circundante para desplazar el vagón (1) por los raíles (2) mediante las ruedas (3), estando las ruedas (3) conectadas mediante una polea (6) con un generador (5) de corriente eléctrica situado en el vagón (1), de forma que al desplazarse el vagón (1) por los raíles (2) por la acción de la fuerza del viento aprovechado por las velas (4), el movimiento giratorio consiguiente de las ruedas (3) es transmitido al generador (5) del vagón (1) a través de las poleas (6), generando corriente eléctrica, de forma que mediante los cambios en la dirección del viento y cambiando también la orientación de las velas (4), el vagón (1) realiza el recorrido por circuito cerrado constituido por los raíles (4) generando por tanto corriente eléctrica.1. Device for the use of wind energy by sails, characterized in that it comprises a wagon (1) equipped with wheels (3) and sails (4), movable and in contact with rails (2) through their own wheels (3) of the car (1), so that the rails (2) constitute a closed circuit, and the sails (4) are rotating in their orientation, and so that the sails collect and use the force of the surrounding wind to move the car (1) along the rails (2) by means of the wheels (3), the wheels (3) being connected by a pulley (6) with an electric current generator (5) located in the car (1), of so that when the car (1) moves along the rails (2) by the action of the force of the wind used by the sails (4), the consequent rotating movement of the wheels (3) is transmitted to the generator (5) of the car (1) through the pulleys (6), generating electric current, so that through changes in the direction Ion of the wind and also changing the orientation of the sails (4), the car (1) travels through a closed circuit consisting of the rails (4) thus generating electric current.
ES200501374U 2005-06-10 2005-06-10 DEVICE FOR THE USE OF WIND ENERGY THROUGH CANDLES. Expired - Fee Related ES1060609Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200501374U ES1060609Y (en) 2005-06-10 2005-06-10 DEVICE FOR THE USE OF WIND ENERGY THROUGH CANDLES.
PCT/ES2006/000061 WO2006131575A1 (en) 2005-06-10 2006-02-14 Device for exploiting wind energy using a sail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200501374U ES1060609Y (en) 2005-06-10 2005-06-10 DEVICE FOR THE USE OF WIND ENERGY THROUGH CANDLES.

Publications (2)

Publication Number Publication Date
ES1060609U true ES1060609U (en) 2005-10-16
ES1060609Y ES1060609Y (en) 2006-02-01

Family

ID=35151229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200501374U Expired - Fee Related ES1060609Y (en) 2005-06-10 2005-06-10 DEVICE FOR THE USE OF WIND ENERGY THROUGH CANDLES.

Country Status (2)

Country Link
ES (1) ES1060609Y (en)
WO (1) WO2006131575A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2826961C1 (en) * 2023-07-03 2024-09-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Land-based sailing power plant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2078853A1 (en) * 2008-01-09 2009-07-15 Ugo Nevi Machine transforming wind energy in electric energy
JP2014177903A (en) * 2013-03-15 2014-09-25 Kaoru Matsushita Running wind power generator system
WO2017070938A1 (en) * 2015-10-30 2017-05-04 Hangxian Liu Wheel-hub driven wind turbines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540188A2 (en) * 1982-03-11 1984-08-03 Rutler Jerome Wind machine unit for producing energy
FR2523220A1 (en) * 1982-03-11 1983-09-16 Rutler Jerome Wind driven electrical generation installation - uses train of vehicles carrying orientable sails running on circular track to rotate pick=up wheels
DE10146085A1 (en) * 2001-09-19 2003-04-03 Lothar Himmelreich Wind energy extraction system has wind-propelled vehicles on circular course, joined together with individual/several wind engagement surfaces adjustable according to wind conditions
EP1331391A1 (en) * 2002-01-28 2003-07-30 Koo Shik Lee Wind power generating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2826961C1 (en) * 2023-07-03 2024-09-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Land-based sailing power plant

Also Published As

Publication number Publication date
ES1060609Y (en) 2006-02-01
WO2006131575A1 (en) 2006-12-14

Similar Documents

Publication Publication Date Title
ATE407869T1 (en) VEHICLE WHEEL
DE50313641D1 (en) WIND POWER PLANT WITH CONCENTRIC GEAR / GENERATOR ARRANGEMENT
JP2012072753A (en) Combined natural energy acquisition apparatus
KR101516389B1 (en) Motor generator driving and electric charging at the same time
BRPI0514966A (en) system for solar electricity generation, floating vat, and concentrating device
ES1060609U (en) Device for exploiting wind energy using a sail
CN202421898U (en) Panoramic type solar tracking sensor
KR20150061154A (en) Wind power generator
US9966806B2 (en) Electricity generation device using neodymium magnet having helical structure
EP3859177A4 (en) BEARING, PRIMARY SHAFT SUPPORT DEVICE FOR WIND POWER GENERATION
CN101886931B (en) Waterproof encoder
KR20150048559A (en) Small hydroelectric power generator for submerged structure
CN104481789A (en) Structure design for dielectric elastomer electric generator utilizing tidal energy
RU2012134131A (en) SOLAR CONCENTRATOR (OPTIONS)
ES2282034B1 (en) SOLAR PANEL GUIDANCE SUPPORT.
KR20120124157A (en) Generator using a magnet
JP5462370B2 (en) Wind power generator
WO2008062084A1 (en) Device for harnessing the energy resulting from the difference in hydrostatic pressure
ES1068364U (en) Eolic and solar energetic generator (Machine-translation by Google Translate, not legally binding)
KR101300293B1 (en) Apparatus for generating electricity of hydropower
CN204732940U (en) A kind of clean energy resource wireless charging device
CN204199199U (en) A kind of road cone wind-force electric power storage alarming device
KR101036368B1 (en) Wind power lighthouse
CN103050053A (en) A new kind of globe
CN104110660A (en) Solar road lamp antitheft monitoring node adopting pressure monitoring

Legal Events

Date Code Title Description
FG1K Utility model granted
FD1K Utility model lapsed

Effective date: 20140707