WO2008062084A1 - Device for harnessing the energy resulting from the difference in hydrostatic pressure - Google Patents
Device for harnessing the energy resulting from the difference in hydrostatic pressure Download PDFInfo
- Publication number
- WO2008062084A1 WO2008062084A1 PCT/ES2007/000664 ES2007000664W WO2008062084A1 WO 2008062084 A1 WO2008062084 A1 WO 2008062084A1 ES 2007000664 W ES2007000664 W ES 2007000664W WO 2008062084 A1 WO2008062084 A1 WO 2008062084A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit
- liquid medium
- air
- tank
- housings
- Prior art date
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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
- F03B17/02—Other machines or engines using hydrostatic thrust
-
- 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
Definitions
- the present invention has as an object an energy use device of the hydrostatic pressure difference, which allows the use of the hydrostatic pressure difference produced at different depths of a liquid medium.
- Background of the invention The progressive and increasing increase in energy consumption at all levels, both local and worldwide, is an unquestionable fact today.
- the device of the present invention contributes to solve and solve all this problem, since it allows the energy use of the differences in hydrostatic pressure produced at different depths in a liquid medium. Summary of the invention
- the energy utilization device of the hydrostatic pressure difference is characterized in that it comprises a plurality of housings inserted in a rotary type circuit, a reservoir of a liquid medium, and an air injection mechanism submerged in the reservoir of the liquid medium, so that the circuit can perform a ferris wheel type movement that allows the housings to be able to carry out a rotary, cyclic and repetitive path entering and leaving the liquid medium of the tank, and that the air injection mechanism injects the air into the interior of the liquid medium of the tank, and this same air when ascending by the hydrostatic pressure inside the liquid medium pushes up to each one of the housings located in a certain position on the mechanism and causing this the noria rotary movement of the circuit, and the housings pushed up by the air to reach the surface follow the path established do the circuit and immerse themselves again in the liquid medium of the tank, and being the other housings inserted in the circuit those that successively happen to occupy the position determined on the mechanism to receive the ascending impulse of the air injected by the mechanism, and thus repeat
- Figure 1 illustrates a general arrangement of the device of the invention.
- Figure 2 illustrates a view in greater detail of the housings of the invention.
- the energy utilization device of the hydrostatic pressure difference is designed to take advantage of the different hydrostatic pressures at different depths of a liquid medium for the energy generation.
- the device for the use of the hydrostatic pressure difference of the invention comprises a plurality of housings (1), connected to a rotating circuit (2) of the mobile ferris wheel type, enabled so that each one of the housings (1) can perform a cyclic and repetitive rotary path indicated by the arrows of Figure 1.
- the circuit (2) is partially submerged in a reservoir (3) of a liquid medium, which in this preferred embodiment is water, with a water level (3 ').
- a liquid medium which in this preferred embodiment is water
- the housings (1) have the detailed configuration in Figure 2, in the sense that they are hollow and open in one of their slopes (1 ').
- the mechanism (4) when the air is injected into the tank (3) below the water level (3 '), the air rises in the form of bubbles (5) into the water in the tank (3).
- the injection of the air is carried out in such a position that when the bubbles (5) rise inside the water of the tank (3) they run into and are covered by the housings (1), when they are in this position of the circuit (2) with its open slope (V) facing down.
- the upward thrust of the bubbles (5) displaces and moves the housings (1) upwards, involving a rotational movement of the circuit (2) indicated by the arrows.
- the housings (1) when arriving and leaving the surface by the water level (3 1 ), then submerge again following the circuit path (2), but with a lateral position, which will allow them to submerge without no air locked inside them.
- the circular movement of the circuit (2) means that there are continuously housings (1) placed in the position such that they receive upward thrust of the bubbles (5), maintaining the rotational movement of the circuit (2).
- the circular movement of the circuit (2) is communicated to an axis (6), for its use and energy conversion, such as an electric alternator.
- the invention shown can present the most relevant configuration and components for such functions. You can use the components described or any other suitable components to perform the same type of task.
- the invention, within its essentiality, can be carried out in other embodiments that differ only in detail from that indicated by way of example, which will also achieve the protection sought. Thus, this invention may be carried out with the most suitable means, components and accessories, the component elements being able to be replaced by other technically equivalent ones, as all of this falls within the claims
Landscapes
- Engineering & Computer Science (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)
Abstract
Device for harnessing the energy resulting from the difference in hydrostatic pressure, characterized in that it comprises several casings placed in a rotary circuit, a tank containing a liquid medium, and an air injection mechanism submerged in the tank of liquid medium, such that the circuit can rotate like a water wheel, allowing the casings to follow a cyclic, repetitive path of rotation, entering and emerging from the liquid medium in the tank, and the air injection mechanism injects air into the liquid medium in the tank; as said air rises owing to the hydrostatic pressure inside the liquid medium, it pushes up each of the casings located in a particular position on the mechanism, this being what causes the circuit to rotate like a water wheel, and when the casings pushed upwards by the air arrive at the surface, they follow the path established by the circuit and are submerged again in the liquid medium in the tank, the other casings in the circuit then taking up the particular position on the mechanism so as to receive the ascendant push of the air injected by the mechanism, the cycle thus being repeated successively, and the rotary movement of the circuit being transmitted to a shaft so as to harness the energy.
Description
Dispositivo de aprovechamiento energético de Ia diferencia de presión hidrostática. Energy use device of the hydrostatic pressure difference.
DESCRIPCIÓN Objeto de Ia invención La presente invención tiene por objeto un dispositivo de aprovechamiento energético de Ia diferencia de presión hidrostática, que permite el aprovechamiento de Ia diferencia de presión hidrostática producida en diferentes profundidades de un medio líquido. Antecedentes de Ia invención El progresivo y creciente incremento del consumo energético a todos los niveles, tanto local como mundial, es un hecho incuestionable en nuestros días.DESCRIPTION OBJECT OF THE INVENTION The present invention has as an object an energy use device of the hydrostatic pressure difference, which allows the use of the hydrostatic pressure difference produced at different depths of a liquid medium. Background of the invention The progressive and increasing increase in energy consumption at all levels, both local and worldwide, is an unquestionable fact today.
Es necesario por tanto satisfacer Ia 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 meet the growing energy demand that is taking place both at the domestic and industrial levels, as well as at the local and global levels, and thus find a clean, sustainable, unlimited energy production system, without waste or waste.
Todo ello responde a varios factores a Ia vez: crecimiento demográfico de Ia población, acceso de mayor proporción de Ia población a nuevas comodidades y por Io tanto demanda energética (lavadoras, calefacción, televisores, etc.), utilización de servicios y nuevas tecnologías que anteriormente no existían (internet, etc.), aumento global de Ia industrialización, etc.All this responds to several factors at the same time: population growth of the population, access of greater proportion of the population to new facilities and therefore the energy demand (washing machines, heating, televisions, etc.), use of services and new technologies that previously there were no (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. 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 Ia creciente demanda energética, y permitir un correcto desarrollo sostenible a nivel global.
Además de todo Io explicado anteriormente, debe de añadirse también Ia 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.Such circumstance has led to a growing awareness of this, both at the social level and by the public authorities. As a consequence of all this, the sources considered up to now as traditional of energy production, are being studied and reviewed, in the sense of finding new alternative energy sources or added to them, that allow to meet the growing energy demand, and allow a correct sustainable development globally. In addition to everything explained above, the imperative need for the new energy alternatives under study to those already existing today, to be fully compatible with an environmentally sustainable development, and not to be an environmental mortgage to future generations, must also be added.
Tal situación ha creado una creciente concienciación y sensibilidad social en Io que respecta a las posibles nuevas fuentes de energía, en el sentido de que sean sostenibles y medioambientalmente limpias.Such a situation has created a growing awareness and social sensitivity regarding the possible new sources of energy, in the sense that they are sustainable and environmentally clean.
Asimismo, también por parte de los poderes públicos se ha creado una concienciación en Ia misma dirección.Also, also by the public authorities has created an awareness in the same direction.
Todas estas circunstancias hacen necesaria Ia creación de algún tipo de sistema de aprovechamiento energético.All these circumstances make it necessary to create some kind of energy use system.
El dispositivo de Ia presente invención contribuye a solventar y resolver toda esta problemática, pues permite el aprovechamiento energético de las diferencias de presión hidrostática producidas en diferentes profundidades en un medio líquido. Sumario de Ia invenciónThe device of the present invention contributes to solve and solve all this problem, since it allows the energy use of the differences in hydrostatic pressure produced at different depths in a liquid medium. Summary of the invention
El dispositivo de aprovechamiento energético de Ia diferencia de presión hidrostática, se caracteriza porque comprende una pluralidad de carcasas insertadas en un circuito de tipo rotatorio, un depósito de un medio líquido, y un mecanismo de inyección de aire sumergido en el depósito del medio líquido, de modo que el circuito puede efectuar un movimiento rotatorio tipo noria que permite que las carcasas puedan efectuar un recorrido rotatorio, cíclico y repetitivo entrando y saliendo del medio líquido del depósito, y que el mecanismo de inyección del aire inyecta el aire en el interior del medio líquido del depósito, y este mismo aire al ascender por Ia presión hidrostática dentro del medio líquido empuja hacia arriba a cada una de las carcasas situadas en una determinada posición sobre el mecanismo y provocando ello el movimiento rotatorio tipo noria del circuito, y las carcasas empujadas hacia arriba por el aire al llegar a Ia superficie siguen el recorrido establecido por el circuito y se sumergen de nuevo en el medio líquido del depósito, y
siendo las otras carcasas insertadas en el circuito las que sucesivamente pasan a ocupar Ia posición determinada sobre el mecanismo para recibir el impulso ascendente del aire inyectado por el mecanismo, y repitiéndose así el ciclo sucesivamente, y transmitiendo el movimiento giratorio del circuito a un eje para su aprovechamiento energético.The energy utilization device of the hydrostatic pressure difference is characterized in that it comprises a plurality of housings inserted in a rotary type circuit, a reservoir of a liquid medium, and an air injection mechanism submerged in the reservoir of the liquid medium, so that the circuit can perform a ferris wheel type movement that allows the housings to be able to carry out a rotary, cyclic and repetitive path entering and leaving the liquid medium of the tank, and that the air injection mechanism injects the air into the interior of the liquid medium of the tank, and this same air when ascending by the hydrostatic pressure inside the liquid medium pushes up to each one of the housings located in a certain position on the mechanism and causing this the noria rotary movement of the circuit, and the housings pushed up by the air to reach the surface follow the path established do the circuit and immerse themselves again in the liquid medium of the tank, and being the other housings inserted in the circuit those that successively happen to occupy the position determined on the mechanism to receive the ascending impulse of the air injected by the mechanism, and thus repeating the cycle successively, and transmitting the rotating movement of the circuit to an axis for Its energy use.
Estas y otras características se desprenderán mejor de Ia descripción detallada que sigue, para facilitar Ia cual se acompaña de cinco hojas de dibujos explicativos que ilustran un caso práctico de realización que se cita a título ilustrativo pero no limitativo del alcance de Ia presente invención. DibujosThese and other features will be better derived from the detailed description that follows, to facilitate Ia which is accompanied by five sheets of explanatory drawings that illustrate a practical case of embodiment cited by way of illustration but not limiting the scope of the present invention. Drawings
La figura 1 ilustra una disposición general del dispositivo de Ia invención.Figure 1 illustrates a general arrangement of the device of the invention.
La figura 2 ilustra una vista en mayor detalle de las carcasas de Ia invención.Figure 2 illustrates a view in greater detail of the housings of the invention.
Descripción detallada de una forma de realización preferida de Ia invenciónDetailed description of a preferred embodiment of the invention
De acuerdo con el objeto de Ia presente invención, el dispositivo de aprovechamiento energético de Ia diferencia de presión hidrostática se encuentra concebido para el aprovechamiento de las diferentes presiones hidrostáticas en diferentes profundidades de un medio líquido para Ia generación energética.In accordance with the object of the present invention, the energy utilization device of the hydrostatic pressure difference is designed to take advantage of the different hydrostatic pressures at different depths of a liquid medium for the energy generation.
Tal y como se puede apreciar en Ia figura 1 , el dispositivo de aprovechamiento energético de Ia diferencia de presión hidrostática de Ia invención comprende una pluralidad de carcasas (1), conectadas a un circuito (2) rotatorio tipo noria móvil, habilitado para que cada una de las carcasas (1) puedan realizar un recorrido rotatorio cíclico y repetitivo señalado con las flechas de Ia figura 1.As can be seen in Figure 1, the device for the use of the hydrostatic pressure difference of the invention comprises a plurality of housings (1), connected to a rotating circuit (2) of the mobile ferris wheel type, enabled so that each one of the housings (1) can perform a cyclic and repetitive rotary path indicated by the arrows of Figure 1.
El circuito (2) se encuentra parcialmente sumergido en un depósito (3) de un medio líquido, que en esta realización preferida es agua, con un nivel de agua (3').
Las carcasas (1) presentan Ia configuración detallada en Ia figura 2, en el sentido de que son huecas y abiertas en una de sus vertientes (1').The circuit (2) is partially submerged in a reservoir (3) of a liquid medium, which in this preferred embodiment is water, with a water level (3 '). The housings (1) have the detailed configuration in Figure 2, in the sense that they are hollow and open in one of their slopes (1 ').
Las carcasas (1), tal y como se encuentran colocadas en el circuitoThe housings (1), as they are placed in the circuit
(2), cuando realizan el recorrido ascendente señalado en Ia figura 1 presentan su vertiente (V) abierta orientada hacia abajo. Tal disposición es Ia que permitirá el funcionamiento del dispositivo de Ia invención que se explica a continuación.(2), when they make the upward path indicated in Figure 1, they present their open slope (V) oriented downwards. Such an arrangement is that which will allow the operation of the device of the invention that is explained below.
Tal y como aparece en Ia figura 1 , en Ia parte inferior del circuito (2) y sumergido debajo del nivel de agua (31) se encuentra un mecanismo (4) de inyección de aire.As it appears in Figure 1, in the lower part of the circuit (2) and submerged below the water level (3 1 ) is an air injection mechanism (4).
El mecanismo (4), al inyectar el aire en el depósito (3) debajo del nivel de agua (3'), el aire asciende en forma de burbujas (5) dentro del agua del depósito (3).The mechanism (4), when the air is injected into the tank (3) below the water level (3 '), the air rises in the form of bubbles (5) into the water in the tank (3).
La inyección del aire se efectúa en una posición tal, que al subir las burbujas (5) dentro del agua del depósito (3) topan y quedan cubiertas por las carcasas (1), al encontrarse éstas en esta posición del circuito (2) con su vertiente (V) abierta orientada hacia abajo.The injection of the air is carried out in such a position that when the bubbles (5) rise inside the water of the tank (3) they run into and are covered by the housings (1), when they are in this position of the circuit (2) with its open slope (V) facing down.
El empuje ascendente de las burbujas (5) desplaza y mueve hacia arriba a las carcasas (1), implicando un movimiento rotatorio del circuito (2) señalado por las flechas.The upward thrust of the bubbles (5) displaces and moves the housings (1) upwards, involving a rotational movement of the circuit (2) indicated by the arrows.
La carcasas (1), al llegar y salir a Ia superficie por el nivel de agua (31), vuelven a continuación a sumergirse siguiendo el recorrido del circuito (2), pero con una posición lateral, Io cual permitirá que se sumerjan sin ningún aire encerrado dentro de ellas. El movimiento circular del circuito (2) comporta que continuamente haya carcasas (1) se coloquen en Ia posición tal que reciban empuje ascendente de las burbujas (5), manteniendo el movimiento rotatorio del circuito (2).The housings (1), when arriving and leaving the surface by the water level (3 1 ), then submerge again following the circuit path (2), but with a lateral position, which will allow them to submerge without no air locked inside them. The circular movement of the circuit (2) means that there are continuously housings (1) placed in the position such that they receive upward thrust of the bubbles (5), maintaining the rotational movement of the circuit (2).
El movimiento circular del circuito (2) es comunicado a un eje (6), para su aprovechamiento y conversión energética, como por ejemplo un alternador eléctrico.
La invención mostrada puede presentar Ia 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. La invención, dentro de su esencialidad, puede ser llevada a Ia práctica en otras formas de realización que difieran sólo en detalle de Ia indicada a título de ejemplo, a las cuales alcanzará igualmente Ia 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 circular movement of the circuit (2) is communicated to an axis (6), for its use and energy conversion, such as an electric alternator. The invention shown can present the most relevant configuration and components for such functions. You can use the components described or any other suitable components to perform the same type of task. The invention, within its essentiality, can be carried out in other embodiments that differ only in detail from that indicated by way of example, which will also achieve the protection sought. Thus, this invention may be carried out with the most suitable means, components and accessories, the component elements being able to be replaced by other technically equivalent ones, as all of this falls within the claims
Claims
1. Dispositivo de aprovechamiento energético de Ia diferencia de presión hidrostática, caracterizado porque comprende una pluralidad de carcasas (1) insertadas en un circuito (2) de tipo rotatorio, un depósito (3) de un medio líquido, y un mecanismo (4) de inyección de aire sumergido en el depósito (3) del medio líquido, de modo que el circuito (2) puede efectuar un movimiento rotatorio tipo noria que permite que las carcasas (1) puedan efectuar un recorrido rotatorio, cíclico y repetitivo entrando y saliendo del medio líquido del depósito (3), y que el mecanismo (4) de inyección del aire inyecta el aire en el interior del medio líquido del depósito (3), y este mismo aire al ascender por Ia presión hidrostática dentro del medio líquido empuja hacia arriba a cada una de las carcasas (1) situadas en una determinada posición sobre el mecanismo (3) y provocando ello el movimiento rotatorio tipo noria del circuito (2), y las carcasas (1) empujadas hacia arriba por el aire al llegar a Ia superficie siguen el recorrido establecido por el circuito (2) y se sumergen de nuevo en el medio líquido del depósito (3), y siendo las otras carcasas (1) insertadas en el circuito (2) las que sucesivamente pasan a ocupar Ia posición determinada sobre el mecanismo (4) para recibir el impulso ascendente del aire inyectado por el mecanismo (4), y repitiéndose así el ciclo sucesivamente, y transmitiendo el movimiento giratorio del circuito (3) a un eje (6) para su aprovechamiento energético. 1. Device for the energy use of the hydrostatic pressure difference, characterized in that it comprises a plurality of housings (1) inserted in a rotary type circuit (2), a reservoir (3) of a liquid medium, and a mechanism (4) of injection of air submerged in the tank (3) of the liquid medium, so that the circuit (2) can make a rotary movement type ferris wheel that allows the housings (1) to make a rotary, cyclic and repetitive path entering and leaving of the liquid medium of the tank (3), and that the air injection mechanism (4) injects the air into the liquid medium of the tank (3), and this same air when ascending by the hydrostatic pressure inside the liquid medium pushes upwards to each of the housings (1) located in a certain position on the mechanism (3) and thereby causing the wheel-like rotary movement of the circuit (2), and the housings (1) pushed up by the air when they reach the surface, they follow the path established by the circuit (2) and immerse themselves again in the liquid medium of the tank (3), and it is the other housings (1) inserted in the circuit (2) that successively pass to occupy the position determined on the mechanism (4) to receive the upward impulse of the air injected by the mechanism (4), and thus repeating the cycle successively, and transmitting the rotating movement of the circuit (3) to an axis (6) for its energy use.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200602530U ES1064219Y (en) | 2006-11-20 | 2006-11-20 | ENERGETIC USE OF THE HYDROSTATIC PRESSURE DIFFERENCE DEVICE |
| ESU200602530 | 2006-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008062084A1 true WO2008062084A1 (en) | 2008-05-29 |
Family
ID=38291775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2007/000664 WO2008062084A1 (en) | 2006-11-20 | 2007-11-13 | Device for harnessing the energy resulting from the difference in hydrostatic pressure |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1064219Y (en) |
| WO (1) | WO2008062084A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2585892A1 (en) * | 2015-04-10 | 2016-10-10 | Jordi TUSET CLADELLAS | Hydrostatic engine by air pressure (Machine-translation by Google Translate, not legally binding) |
| US10517631B2 (en) | 2012-09-17 | 2019-12-31 | Cardiovascular Systems, Inc. | Rotational atherectomy device with a system of eccentric abrading heads |
| US12146466B1 (en) * | 2024-06-27 | 2024-11-19 | Mark F. Ruholl | Buoyancy motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB217252A (en) * | 1922-12-12 | 1924-06-12 | Anton Wellert | Improvements in power transmission apparatus utilising the force of air rising through a column of water |
| FR2319029A1 (en) * | 1975-07-25 | 1977-02-18 | Hainault Paul | Energy producing machine using buoyancy forces - has endless chain of curved buckets immersed in water and filled with air |
| US4054031A (en) * | 1976-02-19 | 1977-10-18 | Johnson Charles M | Power unit |
| JPS56126683A (en) * | 1980-03-11 | 1981-10-03 | Utsunomiya Reitou Kogyosho:Kk | Buoyance type power and electricity generating device |
| GB2190965A (en) * | 1986-05-28 | 1987-12-02 | John Corbet Mcqueen | Compressed air or gas powered buoyancy machine |
| WO1996036810A1 (en) * | 1995-05-15 | 1996-11-21 | Daehan Bouyancy Corporation | Power generating system using buoyancy |
-
2006
- 2006-11-20 ES ES200602530U patent/ES1064219Y/en not_active Expired - Fee Related
-
2007
- 2007-11-13 WO PCT/ES2007/000664 patent/WO2008062084A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB217252A (en) * | 1922-12-12 | 1924-06-12 | Anton Wellert | Improvements in power transmission apparatus utilising the force of air rising through a column of water |
| FR2319029A1 (en) * | 1975-07-25 | 1977-02-18 | Hainault Paul | Energy producing machine using buoyancy forces - has endless chain of curved buckets immersed in water and filled with air |
| US4054031A (en) * | 1976-02-19 | 1977-10-18 | Johnson Charles M | Power unit |
| JPS56126683A (en) * | 1980-03-11 | 1981-10-03 | Utsunomiya Reitou Kogyosho:Kk | Buoyance type power and electricity generating device |
| GB2190965A (en) * | 1986-05-28 | 1987-12-02 | John Corbet Mcqueen | Compressed air or gas powered buoyancy machine |
| WO1996036810A1 (en) * | 1995-05-15 | 1996-11-21 | Daehan Bouyancy Corporation | Power generating system using buoyancy |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10517631B2 (en) | 2012-09-17 | 2019-12-31 | Cardiovascular Systems, Inc. | Rotational atherectomy device with a system of eccentric abrading heads |
| ES2585892A1 (en) * | 2015-04-10 | 2016-10-10 | Jordi TUSET CLADELLAS | Hydrostatic engine by air pressure (Machine-translation by Google Translate, not legally binding) |
| US12146466B1 (en) * | 2024-06-27 | 2024-11-19 | Mark F. Ruholl | Buoyancy motor |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1064219U (en) | 2007-02-16 |
| ES1064219Y (en) | 2007-05-16 |
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