DE102005038490A1 - Wind-powered electricity generator is installed within a building facade cavity wall with low-level air inlet and high-level outlet - Google Patents

Wind-powered electricity generator is installed within a building facade cavity wall with low-level air inlet and high-level outlet Download PDF

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Publication number
DE102005038490A1
DE102005038490A1 DE102005038490A DE102005038490A DE102005038490A1 DE 102005038490 A1 DE102005038490 A1 DE 102005038490A1 DE 102005038490 A DE102005038490 A DE 102005038490A DE 102005038490 A DE102005038490 A DE 102005038490A DE 102005038490 A1 DE102005038490 A1 DE 102005038490A1
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Prior art keywords
wind
flow
energy generator
wind energy
level
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DE102005038490A
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German (de)
Inventor
Werner Jager
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Sapa Building System GmbH
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Hydro Building Systems GmbH
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Priority to DE102005038490A priority Critical patent/DE102005038490A1/en
Publication of DE102005038490A1 publication Critical patent/DE102005038490A1/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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/007—Outer coverings for walls with ventilating means
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
    • F03D9/45—Building formations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • 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
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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

Abstract

A building has an outer cavity wall with a low-level air inlet to a wind-powered paddle wheel linked to an electrical generator. The incoming wind is heated by the outer wall and rises to an escape outlet at high level. The electrical derived is used to drive a smoke extractor.

Description

Die Erfindung betrifft eine Vorrichtung zur Gewinnung von Energie im Bereich von Gebäudefassaden.The The invention relates to a device for obtaining energy in Area of building facades.

Derartige Vorrichtungen sind in unterschiedlichen Ausgestaltungen aus dem Stand der Technik bekannt; beispielsweise werden an Gebäudefassaden in solchen Bereichen, in denen kein Lichtdurchtritt in das Gebäudeinnere erforderlich oder erwünscht ist, Solarzellen angeordnet, die eine Gewinnung von elektrischem Strom ermöglichen. Ebenfalls sind Sonnenkollektoren bekannt, bei denen die eingestrahlte Wärmeenergie von flüssigen oder gasförmigen Medien aufgenommen und zur Speicherung in der unterschiedlichsten Weise abgeführt wird.such Devices are in different configurations from the Known in the art; for example, on building facades in areas where there is no light transmission into the building interior required or desired is arranged solar cells, which is an extraction of electric Enable electricity. Also, solar panels are known in which the irradiated Thermal energy of liquid or gaseous Media recorded and stored in a variety of ways Way dissipated becomes.

Damit sind jedoch noch nicht alle Energiegewinnungsmöglichkeiten an Gebäudefassaden ausgeschöpft.In order to However, not all energy sources are available on building facades exhausted.

Der Erfindung liegt daher die Aufgabe zugrunde, weitere, bisher ungenutzte Energieformen einer Verwertung und Speicherung zuzuführen.Of the The invention is therefore based on the object, further, previously unused Supply energy forms to recovery and storage.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, dass die Gebäudefassade ein oder mehrere Strömungskanäle für Luft aufweist, in deren Strömungsbereich wenigstens ein von der durchströmenden Luft angetriebener Windenergiegenerator angeordnet ist.These Task is solved according to the invention in that the building facade has one or more flow channels for air, in their flow area at least one of the flowing through Air driven wind energy generator is arranged.

Der durch die Erfindung erreichte Vorteil besteht im wesentlichen darin, dass die in der bewegten Luft steckende und im übrigen in Form von freistehenden Windrotoren bereits ausgenutzte Energie auch im Zusammenhang mit Fassaden nutzbar gemacht werden kann, wobei hier vorteilhafterweise die schon vorhandene Gebäudestruktur ausgenutzt werden kann, so dass lediglich die zusätzliche Anbringung der Windgeneratoren erforderlich ist.Of the The advantage achieved by the invention consists essentially in that stuck in the moving air and otherwise in the form of freestanding Wind rotors already exploited energy also related to Facades can be used, and here advantageously the already existing building structure can be exploited, leaving only the extra Attachment of the wind generators is required.

Vorzugsweise wird der Windenergiegenerator zur Erzeugung von elektrischem Strom ausgebildet sein; grundsätzlich sind jedoch auch andere bekannte Umwandlungsformen denkbar.Preferably becomes the wind energy generator for generating electric power be trained; in principle However, other known transformations are conceivable.

In einer bevorzugten Ausführungsform der Erfindung kann der Strömungskanal beispielsweise vom Zu- oder Abluftschacht einer doppelschaligen Fassade gebildet sein. Grundsätzlich besteht bei Fassaden jedoch auch die Möglichkeit, den Rotor eines derartigen Windenergiegenerators beispielsweise über die gesamte Fassadenbreite anzuordnen.In a preferred embodiment the invention, the flow channel For example, from the supply or exhaust duct of a double-shell facade be formed. in principle In facades, however, it is also possible to use the rotor of a such wind energy generator, for example, over the entire width of the facade to arrange.

Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung kann der Strömungskanal jedoch auch allgemein von vertikal und/oder horizontal verlaufenden, hinter der Fassadenaußenfläche angeordneten Hohlräumen gebildet sein.To a further advantageous embodiment of the invention, the flow channel but also generally of vertical and / or horizontal, arranged behind the façade outer surface cavities be formed.

Grundsätzlich empfiehlt es sich jedoch, dass die Anordnung und Ausbildung des Strömungskanals die Ausnutzung von thermischen Auftriebseffekten und/oder windinduzierten Druckunterschieden ermöglicht.Basically recommended However, it is that the arrangement and design of the flow channel the Utilization of thermal buoyancy effects and / or wind-induced Pressure differences possible.

Desweiteren besteht im Rahmen der Erfindung die Möglichkeit, dass der Windenergiegenerator über einen Axial-, Radial-, Mixed-flow- oder Querstrom angetrieben ist.Furthermore exists within the scope of the invention, the possibility that the wind energy generator via a Axial, radial, mixed-flow or cross-flow is driven.

Schließlich bietet die Vorrichtung nach der Erfindung noch den Zusatzvorteil, dass der Windenergiegenerator über Ansteuermittel drehantreibbar zum bedarfsweisen Einsatz als Entrauchungssystem ausgebildet sein kann. Dadurch ist im Brandfall die Möglichkeit gegeben, die für den Menschen äußerst gefährlichen Rauchgase aus dem Gebäude abzuziehen.Finally offers the device according to the invention nor the additional advantage that the wind energy generator over Drive means rotatably drivable trained for use as a smoke extraction system can be. As a result, in case of fire, the possibility exists that is extremely dangerous for humans Flue gases from the building deducted.

Im folgenden wird die Erfindung an einem in der Zeichnung dargestellten Ausführungsbeispiel näher erläutert; es zeigen:in the Next, the invention will be illustrated on a drawing embodiment explained in more detail; it demonstrate:

1 eine schematische Anordnung der Vorrichtung in einer Doppelfassade, 1 a schematic arrangement of the device in a double facade,

2 eine weitere beispielhafte, im Querschnitt wiedergegebene Darstellung. 2 another exemplary, reproduced in cross-section representation.

Die in der Zeichnung wiedergegebene Vorrichtung dient der Gewinnung von Energie im Bereich von Gebäudefassaden 1, wozu die Gebäudefassade 1 mit einer oder mehreren Strömungskanälen 2 für Luft versehen sein kann. In dem Strömungsbereich dieser Strömungskanäle 2 ist wenigstens ein von der durchströmenden Luft angetriebener Windenergiegenerator 3 angeordnet, der beispielsweise so ausgebildet sein kann, dass er der Erzeugung von elektrischem Strom dient. Grundsätzlich sind hier natürlich auch andere Ausführungformen denkbar; zum Beispiel kann auch eine Flüssigkeit umgepumpt werden, aus deren Strömung dann an anderem Ort eine andere Energieform erzeugt wird.The reproduced in the drawing device is used for the production of energy in the range of building facades 1 including the building facade 1 with one or more flow channels 2 can be provided for air. In the flow area of these flow channels 2 is at least one powered by the air flowing through the wind energy generator 3 arranged, which may for example be designed so that it serves to generate electric power. Basically, of course, other embodiments are conceivable here; For example, a liquid can be pumped, from whose flow then another form of energy is generated elsewhere.

In dem Ausführungsbeispiel nach der 1 ist der Windenergiegenerator 3 unmittelbar zwischen der Innen- und der Außenschale 4, 5 einer doppelschaligen Fassade 1 angeordnet. Hierbei besteht insbesondere die Möglichkeit, den Rotor des Windenergiegenerators 3 so auszubilden, dass er sich über die gesamte Breite der Fassade 1 erstreckt.In the embodiment of the 1 is the wind energy generator 3 directly between the inner and the outer shell 4 . 5 a double-skinned facade 1 arranged. In this case, in particular, there is the possibility of the rotor of the wind energy generator 3 form so that it extends over the entire width of the facade 1 extends.

Der Windenergiegenerator 3 kann bei solchen Fassaden 1 jedoch auch unmittelbar im Zu- oder Abluftschacht angeordnet sein.The wind energy generator 3 can with such facades 1 However, also be arranged directly in the supply or exhaust duct.

Darüber hinaus bestehen jedoch weitere, in der Zeichnung nicht dargestellte Möglichkeiten, wonach der Strömungskanal 2 von vertikal und/oder horizontal verlaufenden, hinter der Fassadenaußenfläche angeordneten Hohlräumen gebildet sein kann. In jedem Fall ist jedoch darauf zu achten, dass die Anordnung und Ausbildung des Strömungskanals 2 die Ausnutzung von thermischen Auftriebseffekten und/oder von windinduzierten Druckunterschieden ermöglicht.In addition, however, there are further, not shown in the drawing possibilities, according to which the flow channel 2 may be formed by vertically and / or horizontally extending, disposed behind the facade outer surface cavities. In any case, however, make sure that the arrangement and design of the flow channel 2 allows the exploitation of thermal buoyancy effects and / or wind induced pressure differentials.

Im übrigen kann der Windenergiegenerator 3 in ebenfalls in der Zeichnung nicht näher dargestellter Weise über einen Axial-, Radial-, Mixed-flow- oder Querstrom angetrieben sein.Otherwise, the wind energy generator 3 be also driven in the drawing not shown manner via an axial, radial, mixed flow or cross-flow.

Sofern der Windenergiegenerator 3 so ausgebildet ist, so dass er unmittelbar die Erzeugung von elektrischem Strom ermöglicht, bietet dieser in entgegengesetzter Betriebsweise die Möglichkeit, über entsprechende Ansteuermittel drehantreibbar zu sein. Dies bietet die Möglichkeit, den Windenergiegenerator 3 im Brandfall bedarfsweise als Entrauchungssystem einzusetzen, um damit die für Menschen besonders schädlichen Rauchgase zumindest aus dem Fassadenbereich abzuziehen.If the wind energy generator 3 is designed so that it directly enables the generation of electric current, this offers in opposite operation, the possibility to be rotatably driven via corresponding drive means. This offers the possibility of the wind energy generator 3 in case of fire, if necessary, use as a smoke extraction system, so as to deduct the most harmful for people flue gases at least from the facade area.

Claims (7)

Vorrichtung zur Gewinnung von Energie im Bereich von Gebäudefassaden (1), dadurch gekennzeichnet, daß die Gebäudefassade ein oder mehrere Strömungskanäle (2) für Luft aufweist, in deren Strömungsbereich wenigstens ein von der durchströmenden Luft angetriebener Windenergiegenerator (3) angeordnet ist.Apparatus for generating energy in the field of building facades ( 1 ), characterized in that the building facade has one or more flow channels ( 2 ) for air, in whose flow region at least one of the air flowing through the wind energy generator ( 3 ) is arranged. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Windenergiegenerator (3) zur Erzeugung von elektrischen Strom ausgebildet ist.Apparatus according to claim 1, characterized in that the wind energy generator ( 3 ) is designed to generate electric current. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Strömungskanal (2) vom Zu- oder Abluftschacht einer doppelschaligen Fassade (1) gebildet ist.Apparatus according to claim 1 or 2, characterized in that the flow channel ( 2 ) from the intake or exhaust duct of a double-skinned façade ( 1 ) is formed. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Strömungskanal (2) von vertikal und/oder horizontal verlaufenden, hinter der Fassadenaußenfläche angeordneten Hohlräumen gebildet ist.Apparatus according to claim 1 or 2, characterized in that the flow channel ( 2 ) is formed by vertically and / or horizontally extending, disposed behind the facade outer surface cavities. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Anordnung und Ausbildung des Strömungskanals (2) die Ausnutzung von thermischen Auftriebseffekten und/oder windinduzierten Druckunterschieden ermöglicht.Device according to one of claims 1 to 4, characterized in that the arrangement and design of the flow channel ( 2 ) allows the exploitation of thermal buoyancy effects and / or wind induced pressure differentials. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Windenergiegenerator (3) über einen Axial-, Radial-, Mixed-flow- oder Querstrom angetrieben ist.Device according to one of claims 1 to 5, characterized in that the wind energy generator ( 3 ) is driven via an axial, radial, mixed-flow or cross-flow. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Windenergiegenerator (3) über Ansteuermittel drehantreibbar zum bedarfsweisen Einsatz als Entrauchungssystem ausgebildet ist.Device according to one of claims 1 to 6, characterized in that the wind energy generator ( 3 ) via driving means rotatably drivable for use as required smoke extraction system is formed.
DE102005038490A 2005-08-13 2005-08-13 Wind-powered electricity generator is installed within a building facade cavity wall with low-level air inlet and high-level outlet Withdrawn DE102005038490A1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007011819U1 (en) * 2007-08-24 2009-01-08 SCHÜCO International KG Ventilation on double façade
DE102011115582A1 (en) 2011-10-11 2013-04-11 Thermic Renewables GmbH i.G. Facade system for energy production
US8676384B2 (en) 2007-10-01 2014-03-18 Koninklijke Philips N.V. Building management system with active building skin, an environmental resource collector for use in such a system and a method of managing resources used in a building
DE102014015304A1 (en) * 2014-10-16 2016-04-21 BITU UG (haftungsbeschränkt) Channel-guided device for multiple optimization of airflow and suction effects with multiple energy absorption points
DE102015015899B3 (en) * 2015-12-09 2017-06-08 Martin Kretschmer Wind collectors on buildings
WO2018189348A1 (en) 2017-04-13 2018-10-18 Elemental Engineering Ag Wind protection device for a building
EP3399180A1 (en) 2017-05-03 2018-11-07 Martin Kretschmer Wind collectors on buildings

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DE2951085A1 (en) * 1979-12-19 1981-06-25 Alfred 4150 Krefeld Hochstein Wind-powered electricity generator for buildings - has wind turbine mounted on opposite sides of wall or roof surface
DE3124892A1 (en) * 1981-06-25 1983-01-13 Gernot 5165 Hürtgenwald Gabriel Device for obtaining energy from moving air
DE19506946C1 (en) * 1995-02-28 1996-05-15 Heubuch Josef Combined wind-power generator and ventilator unit e.g. for building
DE19506001A1 (en) * 1995-02-21 1996-08-22 Herbert Fehrensen Electric power generator using natural wind power and thermals under house roof
DE29705912U1 (en) * 1996-05-15 1997-05-28 Ehret, Thomas, Dipl.-Betriebsw., 71640 Ludwigsburg Facade cladding with wind turbine
DE10057987A1 (en) * 2000-11-23 2002-06-06 Josef Zeitler Distributed wind energy and ventilation plant for integration into building, exploits wind-induced under- and over-pressures in and around it, using interconnecting ductwork
DE20204945U1 (en) * 2002-03-27 2003-07-31 Stanger Reinhard Wind power facility for integrating into a building's pitched roof ridge has an air channel fitted in a building and a wind turbine exposed to an air flow
DE102004037576A1 (en) * 2004-08-03 2006-03-16 Preußiger, Werner Effective energy generating method for use during operation of motor vehicle, involves transforming kinetic energy of current parts into effective energy that is generated during operation of motor vehicle by energy converting device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951085A1 (en) * 1979-12-19 1981-06-25 Alfred 4150 Krefeld Hochstein Wind-powered electricity generator for buildings - has wind turbine mounted on opposite sides of wall or roof surface
DE3124892A1 (en) * 1981-06-25 1983-01-13 Gernot 5165 Hürtgenwald Gabriel Device for obtaining energy from moving air
DE19506001A1 (en) * 1995-02-21 1996-08-22 Herbert Fehrensen Electric power generator using natural wind power and thermals under house roof
DE19506946C1 (en) * 1995-02-28 1996-05-15 Heubuch Josef Combined wind-power generator and ventilator unit e.g. for building
DE29705912U1 (en) * 1996-05-15 1997-05-28 Ehret, Thomas, Dipl.-Betriebsw., 71640 Ludwigsburg Facade cladding with wind turbine
DE10057987A1 (en) * 2000-11-23 2002-06-06 Josef Zeitler Distributed wind energy and ventilation plant for integration into building, exploits wind-induced under- and over-pressures in and around it, using interconnecting ductwork
DE20204945U1 (en) * 2002-03-27 2003-07-31 Stanger Reinhard Wind power facility for integrating into a building's pitched roof ridge has an air channel fitted in a building and a wind turbine exposed to an air flow
DE102004037576A1 (en) * 2004-08-03 2006-03-16 Preußiger, Werner Effective energy generating method for use during operation of motor vehicle, involves transforming kinetic energy of current parts into effective energy that is generated during operation of motor vehicle by energy converting device

Cited By (11)

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