DE19620958A1 - Water- or wind-turbine electricity generator - Google Patents

Water- or wind-turbine electricity generator

Info

Publication number
DE19620958A1
DE19620958A1 DE19620958A DE19620958A DE19620958A1 DE 19620958 A1 DE19620958 A1 DE 19620958A1 DE 19620958 A DE19620958 A DE 19620958A DE 19620958 A DE19620958 A DE 19620958A DE 19620958 A1 DE19620958 A1 DE 19620958A1
Authority
DE
Germany
Prior art keywords
wind
transverse axis
rotation
water
electricity generator
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.)
Ceased
Application number
DE19620958A
Other languages
German (de)
Inventor
Friedhelm Brenner
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 DE19620958A priority Critical patent/DE19620958A1/en
Publication of DE19620958A1 publication Critical patent/DE19620958A1/en
Ceased legal-status Critical Current

Links

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 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The generator has a pair of turbine blades (A,a) coupled together via a common transverse axis (B) and offset from one another by 90 degrees in the rotation direction. Pref. the angle of rotation of the transverse axis is limited to approx. 90 degrees, to allow the turbine blades to be angled correctly relative to the water flow or wind direction, the transverse axis supported by a perpendicular rotation axis (C) for driving the electrical generator.

Description

Ein Windrad herkömmlicher Art hat den Mangel, daß es durch die vertikale Anordnung in den Wind gedreht werden muß und dadurch einen erheblichen Platzbedarf, sowie eine entsprech­ ende stabile Unterkonstruktion benötigt. Der Betrieb in in einem Wohn- oder Landschaftsgebiet ist deshalb problema­ tisch.A wind turbine of a conventional type has the shortcoming that it cannot the vertical arrangement must be turned into the wind and thereby a considerable space requirement, as well as a corresponding stable substructure. Operation in in a residential or landscape area is therefore problematic table.

Aufgabe: Ein Windrad, daß in horizontaler Lage, unabhängig von der Windrichtung z. B. auf einem Flachdach betrieben und durch ein Zier- und Schutzgitter entsprechend in die Umge­ bung integriert werden kann.Task: A wind turbine that is in a horizontal position, independently from the wind direction z. B. operated on a flat roof and through a decorative and protective grille accordingly in the reverse exercise can be integrated.

Lösung: Zwei stromlinienförmige Windblätter (A) und (a) sind auf einer gemeinsamen Achse (B) um 90° versetzt, befestigt. Auf der vertikalen Abtriebsachse (C) sitzt eine Lagerhalte­ rung in der die Achse (B) durch zwei Anschläge (D)+(E) in ihrem Drehbereich auf ca. 90° begrenzt ist.Solution: There are two streamlined wind blades (A) and (a) fixed by 90 ° on a common axis (B). A bearing is located on the vertical output axis (C) tion in which the axis (B) by two stops (D) + (E) in its range of rotation is limited to approx. 90 °.

Funktion: Bläst der Wind frontal auf die Anordnung, sowie sie in der oberen Abildung dargestellt ist, bewegt sich das linke Windblatt (A) nach hinten. Nach einer 1/4 Umdrehung kommt das Windblatt (A) in die Gegenwindrichtung, kippt um 90° u. stellt dabei das Windblatt (a) senkrecht in den Wind. Nun übernimmt dieses Windblatt den Antrieb. Dieser Vorgang wiederholt sich nach jeder halben Umdrehung und führt zu einem Dauerbetrieb. Wird eine zweite oder mehrere Anord­ nungen dieser Art übereinander angebracht, erfolgt dadurch ein gleichmäßigen Antrieb der Achse (C).Function: Blows the wind head-on on the arrangement, as well it is shown in the figure above, that moves left wind sheet (A) to the rear. After a 1/4 turn if the wind blade (A) comes in the headwind direction, tilts over 90 ° and places the wind sheet (a) vertically in the wind. Now this wind sheet takes over the drive. This process repeats itself after every half turn and leads to a continuous operation. Will a second or more arrangement This way, such attachments are made one above the other an even drive of the axis (C).

Vorteil: Flache Bauweise eines Windgenerators. Der schwere Generator sitzt nicht auf einem Mast, sondern bildet den tiefsten Punkt einer Anlage. Erhebliche Materialersparnis durch den geringeren statischen Aufwand. Bessere Integra­ tionsmöglichkeiten auf Gebäuden oder in Landschaften.Advantage: Flat design of a wind generator. The heavy one Generator does not sit on a mast, but forms it lowest point of a plant. Significant material savings due to the lower static effort. Better integra possibilities on buildings or in landscapes.

Claims (2)

1. Windblätter für den Antrieb von Windräder-Generatoren, dadurch gekennzeichnet, daß die Blätter über eine gemeinsame Querachse miteinander verbunden und um ca. 90° in Drehrichtung versetzt sind.1. Wind blades for driving wind turbine generators, characterized in that the blades are connected to one another via a common transverse axis and are offset by approximately 90 ° in the direction of rotation. 2. Windblätter nach Patentanspruch 1, dadurch gekennzeichnet, daß die Drehbewegung der Querachse auf ca. 90° begrenzt ist um die Kippbewegung der Windblätter, hoch bzw. flach zur Windrichtung, zu gewährleisten.2. Wind blades according to claim 1, characterized, that the rotational movement of the transverse axis is limited to approximately 90 ° around the tilting movement of the wind leaves, high or flat to Wind direction to ensure.
DE19620958A 1996-05-24 1996-05-24 Water- or wind-turbine electricity generator Ceased DE19620958A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19620958A DE19620958A1 (en) 1996-05-24 1996-05-24 Water- or wind-turbine electricity generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19620958A DE19620958A1 (en) 1996-05-24 1996-05-24 Water- or wind-turbine electricity generator

Publications (1)

Publication Number Publication Date
DE19620958A1 true DE19620958A1 (en) 1996-11-14

Family

ID=7795221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19620958A Ceased DE19620958A1 (en) 1996-05-24 1996-05-24 Water- or wind-turbine electricity generator

Country Status (1)

Country Link
DE (1) DE19620958A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304384A1 (en) * 2003-02-03 2004-08-05 Peter Kisters Wind power system has blades pivotably mounted on cantilevers so that, in rotation region with blades moving against wind, blades are moved by wind into position with minimal resistance to wind
DE102006054258A1 (en) 2006-11-17 2008-08-28 Prikot, Alexander, Dipl.-Ing., 42651 Solingen Wind power plant for utilizing wind energy, has vertical wind rotor axis and rotor blade-frame or macro grating and macro grating has stopper- and damping devices or locking damper for rotor blade
DE102020000809A1 (en) 2020-02-07 2021-08-12 Klaus-Dieter Balke Wind turbine with vertical rotor shaft and movable horizontal axes
DE102022003706A1 (en) 2022-10-06 2024-04-11 Gerd Heinlein Wind rotor with individual aerodynamic elements, self-propelled flow optimization, variable rotor diameter in modular design

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR979579A (en) * 1948-12-03 1951-04-27 Motor device transforming the kinetic energy of a fluid into mechanical energy
DE2004687A1 (en) * 1970-02-03 1971-08-12 Lorentz H Wind-wing wheel with flywheels that can be swiveled without a stick
DE2917003A1 (en) * 1978-06-02 1979-12-06 Wiener Brueckenbau Wind powered generator with vertical shaft - has pivoted blades moved axially by cam as they rotate out of wind (oe 15.9.79)
GB2051252A (en) * 1979-06-19 1981-01-14 Jordan C G Apparatus for Extracting Energy from a Fluid Current

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR979579A (en) * 1948-12-03 1951-04-27 Motor device transforming the kinetic energy of a fluid into mechanical energy
DE2004687A1 (en) * 1970-02-03 1971-08-12 Lorentz H Wind-wing wheel with flywheels that can be swiveled without a stick
DE2917003A1 (en) * 1978-06-02 1979-12-06 Wiener Brueckenbau Wind powered generator with vertical shaft - has pivoted blades moved axially by cam as they rotate out of wind (oe 15.9.79)
GB2051252A (en) * 1979-06-19 1981-01-14 Jordan C G Apparatus for Extracting Energy from a Fluid Current

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304384A1 (en) * 2003-02-03 2004-08-05 Peter Kisters Wind power system has blades pivotably mounted on cantilevers so that, in rotation region with blades moving against wind, blades are moved by wind into position with minimal resistance to wind
DE102006054258A1 (en) 2006-11-17 2008-08-28 Prikot, Alexander, Dipl.-Ing., 42651 Solingen Wind power plant for utilizing wind energy, has vertical wind rotor axis and rotor blade-frame or macro grating and macro grating has stopper- and damping devices or locking damper for rotor blade
DE102020000809A1 (en) 2020-02-07 2021-08-12 Klaus-Dieter Balke Wind turbine with vertical rotor shaft and movable horizontal axes
DE102022003706A1 (en) 2022-10-06 2024-04-11 Gerd Heinlein Wind rotor with individual aerodynamic elements, self-propelled flow optimization, variable rotor diameter in modular design

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Legal Events

Date Code Title Description
OAV Publication of unexamined application with consent of applicant
OP8 Request for examination as to paragraph 44 patent law
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8122 Nonbinding interest in granting licences declared
8131 Rejection