WO2007080433A1 - Ecological installation comprising a wind turbine, hot water solar heaters and a hydrogen motor - Google Patents

Ecological installation comprising a wind turbine, hot water solar heaters and a hydrogen motor Download PDF

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Publication number
WO2007080433A1
WO2007080433A1 PCT/GR2007/000001 GR2007000001W WO2007080433A1 WO 2007080433 A1 WO2007080433 A1 WO 2007080433A1 GR 2007000001 W GR2007000001 W GR 2007000001W WO 2007080433 A1 WO2007080433 A1 WO 2007080433A1
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WO
WIPO (PCT)
Prior art keywords
hot water
hydrogen
electricity
wind generator
production
Prior art date
Application number
PCT/GR2007/000001
Other languages
French (fr)
Inventor
Michael Solomakakis
Original Assignee
Michael Solomakakis
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 Michael Solomakakis filed Critical Michael Solomakakis
Publication of WO2007080433A1 publication Critical patent/WO2007080433A1/en

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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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/19—Combinations of wind motors with apparatus storing energy storing chemical energy, e.g. using electrolysis
    • 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
    • F05B2220/00—Application
    • F05B2220/61—Application for hydrogen and/or oxygen production
    • 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
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/24—Heat transfer, e.g. cooling for draft enhancement in chimneys, using solar or other heat sources
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Definitions

  • the Invention refers to a Clean Electricity-Producing Station that at the 05 same time is a Solar water heater than can be used both in residential and professional applications; the waste produced by the operation of the station is clean water.
  • the shape of the ecological station for electricity production may vary depending on the installation conditions, the station capacity and the 15 installation site (figures 1 and 2).
  • the ecological Station producing clean Electricity and hot Water consists of the following five (5) main parts:
  • the hydrogen gathered at the electrolysis cathodes is used as fuel for the motor, and the oxygen gathered at the electrolysis anodes is either released to the atmosphere offering thus an environmental benefit or is collected and marketed.
  • This motor may be either a currently existing hydrogen motor such as those already available by large car manufacturers like FORD, BMW, TOYOTA, etc. or any other current, modern, existing Injection petrol engine of any manufacturer, which, through the use of a suitable, existing hydrogen injection system, is converted into a motor capable of running 45 on hydrogen.
  • the wind generator blades may be either fully circular (figure 3) or cap- like (figure 4) or crown-like (figure 5) with many or less bow-shaped, concentric catoptric blades depending on the site and the Wind. Blades move in a circular manner and are attached directly to the central shaft of the wind generator motor (5).
  • the Solar Water Heater tank is a common water heater tank identical with the tanks currently used except that at its center there is the circular empty space (3) from which passes the wind generator motor shaft.
  • Electrolyses for hydrogen production and fixed or portable hydrogen storage tank (figures 1 and 2 (7))
  • Rotating collector surface, of an adjustable tilt up to 90°, for the ecological Electricity-producing station and solar Water Heater for hot water covered with photovoltaic panels and heating cells (figures 1 and 2 (11))
  • the outside of the Solar Water Heater of the ecological Electricity- producing station is covered with photovoltaic panels of monocrystalline silicon and vertical heating cell sites and, depending on the location, it is partially or fully rotating with an automatically adjustable tilt, for better collection of solar energy and heating of the heating cells.
  • the ecological Electricity-producing station and, by extension, the solar water heater may be of any size depending on the site and the water heater capacity.
  • the Electricity produced by the wind generator and the photovoltaic panels is accumulated and used for heating the water of the Solar Water Heater, for rotating and adjusting the tilt of the external cover of the plant when there is sunshine on one hand, and for the water electrolysis and r >_ . _L ' i . . in * till riv ' . _ i C f - • _ i > ⁇ c c » i i i _ "Li " -! '
  • Tha ⁇ lsctricity actually used if no electricity can be spared from the wind generator and the photovoltaic panels, is the one produced on a 24-hour basis by the hydrogen motor.
  • the height and the diameter of the base of the residential clean Electricity production station vary depending on the size of the solar water heater and the size of the hydrogen motor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The main concept of the ecological station is, first that it combines all three clean energy sources that are so far known to man, i.e. wind, sun and hydrogen combustion, for electricity production, second that its wind generator has new, light and pioneering blades presenting special advantages for electricity production, and third that it rotates and changes the tilt of its solar collectors for better and greater energy collection. The purpose of the station is to use the whole of the electricity it accumulates from the wind generator operation and the solar collectors for the production, through electrolyses, of as much hydrogen as possible and to use the self -produced hydrogen as fuel for its hydrogen generator.

Description

ECOLOGICAL INSTALLATION COMPRISING A WIND TURBINE , HOT WATER SOLAR HEATERS AND A HYDROGEN MOTOR
The Invention refers to a Clean Electricity-Producing Station that at the 05 same time is a Solar water heater than can be used both in residential and professional applications; the waste produced by the operation of the station is clean water.
Similar stations for the production of Electricity are in existence today, however none combines simultaneous use of all three currently known 10 clean sources of energy for Electricity production (wind, sun, hydrogen combustion) and simultaneous production of hot water by Solar Water heater.
The shape of the ecological station for electricity production may vary depending on the installation conditions, the station capacity and the 15 installation site (figures 1 and 2).
The ecological Station producing clean Electricity and hot Water consists of the following five (5) main parts:
1) Vertical-axis wind generator with original and novelcircular, bow- shaped, concentric and catoptric blades (figures 3 and 4 and 5); the
20 reason for using blades of this type is that Work is produced with winds weaker than number three (3) on the Beaufort scale on one part, and that the noise generated by the conventional present-day wind generator blades is eliminated on the other. All the other elements of the wind generator structure are the same as in the currently used industrial wind
25 generators.
2) Solar water heater having a partially or fully rotating circular collecting surface of adjustable tilt of up to 90 degrees; the ratio of rotation to tilt change of the collecting surface represents the gain in energy that we can achieve by taking full advantage of the sun's motion. All the other
30 elements of the Solar Water Heater are the same as the Solar Water Heaters produced currently.
3) Water Electrolyses for Hydrogen and Oxygen production take place either in the simple comnion method or the fast-spark method and they are many and simultaneous, depending on the requirements of the
35 hydrogen motor. The hydrogen gathered at the electrolysis cathodes is used as fuel for the motor, and the oxygen gathered at the electrolysis anodes is either released to the atmosphere offering thus an environmental benefit or is collected and marketed.
4) Hydrogen Motor, used as generator for the production of electricity. 40 This motor may be either a currently existing hydrogen motor such as those already available by large car manufacturers like FORD, BMW, TOYOTA, etc. or any other current, modern, existing Injection petrol engine of any manufacturer, which, through the use of a suitable, existing hydrogen injection system, is converted into a motor capable of running 45 on hydrogen. I..1 - _ " ' -•_ . : I .■ r : : v i : ι ; ; __>. ;< . c C J .C-C J- ac^ zourc-z UΞZ.Q h oie ϊc∑αon; cha coniiDuraπcn ϊnα the ΞccusnUators ars the same SΞ currently used in ever, operating wind generator today. The individual elements for the construction of the invention (figures 1 and 2) are as follows:
Vertical-axis Wind Generator blades (figures 1 and 2 (I)) The wind generator blades may be either fully circular (figure 3) or cap- like (figure 4) or crown-like (figure 5) with many or less bow-shaped, concentric catoptric blades depending on the site and the Wind. Blades move in a circular manner and are attached directly to the central shaft of the wind generator motor (5).
Solar Water Heater (figures 1 and 2 (2))
The Solar Water Heater tank is a common water heater tank identical with the tanks currently used except that at its center there is the circular empty space (3) from which passes the wind generator motor shaft.
Circular space for the Shaft of the wind generator motor (figures 1 and 2 O))
Controlled water flow for Electrolyses (figures 1 and 2 (4))
Location of the Wind Generator Motor and the wind generator inverter and the collector surface (figures 1 and 2 (5))
Location of the Hydrogen motor inverter (figure 1 and 2 (6))
Electrolyses for hydrogen production and fixed or portable hydrogen storage tank (figures 1 and 2 (7))
Location of the hydrogen Motor (figures 1 and 2 (8)) Wind generator wiring and piping (figures 1 and 2 (9)) Solar Water Heater Resistance (figures 1 and 2 (10))
Rotating collector surface, of an adjustable tilt up to 90°, for the ecological Electricity-producing station and solar Water Heater for hot water (covered with photovoltaic panels and heating cells) (figures 1 and 2 (11)) The outside of the Solar Water Heater of the ecological Electricity- producing station is covered with photovoltaic panels of monocrystalline silicon and vertical heating cell sites and, depending on the location, it is partially or fully rotating with an automatically adjustable tilt, for better collection of solar energy and heating of the heating cells. The ecological Electricity-producing station and, by extension, the solar water heater may be of any size depending on the site and the water heater capacity.
The Electricity produced by the wind generator and the photovoltaic panels is accumulated and used for heating the water of the Solar Water Heater, for rotating and adjusting the tilt of the external cover of the plant when there is sunshine on one hand, and for the water electrolysis and r >_ . _L ' i . . in *„ riv ' . _ i C f -• _ i >τ c c » i i i _ "Li" -!'
Tha ≤lsctricity actually used, if no electricity can be spared from the wind generator and the photovoltaic panels, is the one produced on a 24-hour basis by the hydrogen motor. The height and the diameter of the base of the residential clean Electricity production station vary depending on the size of the solar water heater and the size of the hydrogen motor.
All Digital charging regulators, programmable screens of the charging regulators and the industrial-type accumulators used at the ecological Electricity-producing station and of the wind generator, and the solar collectors and the hydrogen generator (motor), are located outside the Ecological clean Electricity producing Station.

Claims

2CGIΦ32GAI. fTATΞCi! FC ^ tΞ!ΞC7Q"C"77 Fu:ODGi!CTE2v3 A^d2) WOT WATEK SOLAK WATER HEΛ7EK a) The Ecological Station for Electricity Production and Hot Water Solar Water Heater is characterized by the simultaneous, depending on weather conditions, production of electricity generated by its vertical-axis wind generator (1) (3) (5) which uses original circular, bow-shaped and concentric catoptric blades, and by its multiple, solar energy collector surfaces (11) rotating and changing their tilt up to 90° following the sun's movement, and by its hydrogen motor (generator) (8) (6) using the very same fuel produced through electrolyses (4) (7) that it needs for its operation, as well as by 24-hour uninterrupted availability of the hot water it offers (2) (10).
2) The Ecological Station for Electricity Production and Hot Water Solar Water Heater is characterized by the use of three types of blades (circular, cap-shaped, crown) on its vertical-axis wind generator (1) (3) (5), depending on the site where the Ecological Station for Electricity Production and Hot Water Solar Water Heater is being used, for partial or total efficiency of the wind generator.
PCT/GR2007/000001 2006-01-09 2007-01-08 Ecological installation comprising a wind turbine, hot water solar heaters and a hydrogen motor WO2007080433A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20060100013A GR1005245B (en) 2006-01-09 2006-01-09 Ecological power-generating station and solar geyser
GR20060100013 2006-01-09

Publications (1)

Publication Number Publication Date
WO2007080433A1 true WO2007080433A1 (en) 2007-07-19

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ID=38109827

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PCT/GR2007/000001 WO2007080433A1 (en) 2006-01-09 2007-01-08 Ecological installation comprising a wind turbine, hot water solar heaters and a hydrogen motor

Country Status (2)

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WO (1) WO2007080433A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2313854A1 (en) * 2008-07-16 2009-03-01 Encofrados Internacionales Terminados, S.L. Multifunctional device of generation of electrical energy, hot water health and climatization (Machine-translation by Google Translate, not legally binding)
CN101900085A (en) * 2009-05-25 2010-12-01 杨青山 Method and device for driving fan blades of solar wind turbine

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307982A1 (en) * 1975-04-18 1976-11-12 Granata Francois Air driven generator utilising solar energy - with air heated by sun rising up glass chimney to drive turbine
US4224528A (en) * 1979-05-14 1980-09-23 Argo William H Solar thermal and wind energy power source
DE3017300A1 (en) * 1979-05-02 1980-11-13 Ernst Christian Pedersen METHOD AND SYSTEM FOR UTILIZING SOLAR ENERGY
US4379972A (en) * 1981-05-26 1983-04-12 Daniel T. Sosa Turbine ventilator
DE3405466A1 (en) * 1984-02-16 1985-08-22 Josef 7918 Illertissen Holzner Mobile solar station which can be combined with a wind-energy generator
DE3407881A1 (en) * 1984-03-03 1985-09-12 Franz Karl 8500 Nürnberg Krieb Energy supply system
WO1994020802A1 (en) * 1993-03-08 1994-09-15 Konha Konstruktions- Und Handels Aktiengesellschaft Power supply for a refrigerating chamber
DE19608330A1 (en) * 1996-03-05 1997-09-18 Schweitzer Karl Friedrich Current generator powered by solar and wind energy
DE20108767U1 (en) * 2001-05-26 2001-10-18 Trisl Klaus Wind and solar tree
WO2003008803A1 (en) * 2001-07-17 2003-01-30 Ceap B.V. Mobile wind and solar energy aggregate
WO2004090327A2 (en) * 2003-04-07 2004-10-21 Robert Niederer Supply unit for power and water based on renewable energy
CN1664169A (en) * 2004-03-07 2005-09-07 袁哲 Process for preparing hydrogen by wind-PV hybrid method and its device
JP2005285715A (en) * 2004-03-31 2005-10-13 Atsuo Majima Power generation and power storage device
JP2005330515A (en) * 2004-05-18 2005-12-02 Mitsubishi Heavy Ind Ltd Water electrolysis system using natural energy

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307982A1 (en) * 1975-04-18 1976-11-12 Granata Francois Air driven generator utilising solar energy - with air heated by sun rising up glass chimney to drive turbine
DE3017300A1 (en) * 1979-05-02 1980-11-13 Ernst Christian Pedersen METHOD AND SYSTEM FOR UTILIZING SOLAR ENERGY
US4224528A (en) * 1979-05-14 1980-09-23 Argo William H Solar thermal and wind energy power source
US4379972A (en) * 1981-05-26 1983-04-12 Daniel T. Sosa Turbine ventilator
DE3405466A1 (en) * 1984-02-16 1985-08-22 Josef 7918 Illertissen Holzner Mobile solar station which can be combined with a wind-energy generator
DE3407881A1 (en) * 1984-03-03 1985-09-12 Franz Karl 8500 Nürnberg Krieb Energy supply system
WO1994020802A1 (en) * 1993-03-08 1994-09-15 Konha Konstruktions- Und Handels Aktiengesellschaft Power supply for a refrigerating chamber
DE19608330A1 (en) * 1996-03-05 1997-09-18 Schweitzer Karl Friedrich Current generator powered by solar and wind energy
DE20108767U1 (en) * 2001-05-26 2001-10-18 Trisl Klaus Wind and solar tree
WO2003008803A1 (en) * 2001-07-17 2003-01-30 Ceap B.V. Mobile wind and solar energy aggregate
WO2004090327A2 (en) * 2003-04-07 2004-10-21 Robert Niederer Supply unit for power and water based on renewable energy
CN1664169A (en) * 2004-03-07 2005-09-07 袁哲 Process for preparing hydrogen by wind-PV hybrid method and its device
JP2005285715A (en) * 2004-03-31 2005-10-13 Atsuo Majima Power generation and power storage device
JP2005330515A (en) * 2004-05-18 2005-12-02 Mitsubishi Heavy Ind Ltd Water electrolysis system using natural energy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2313854A1 (en) * 2008-07-16 2009-03-01 Encofrados Internacionales Terminados, S.L. Multifunctional device of generation of electrical energy, hot water health and climatization (Machine-translation by Google Translate, not legally binding)
CN101900085A (en) * 2009-05-25 2010-12-01 杨青山 Method and device for driving fan blades of solar wind turbine

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