DE29605594U1 - Wind turbine for electricity generation - Google Patents

Wind turbine for electricity generation

Info

Publication number
DE29605594U1
DE29605594U1 DE29605594U DE29605594U DE29605594U1 DE 29605594 U1 DE29605594 U1 DE 29605594U1 DE 29605594 U DE29605594 U DE 29605594U DE 29605594 U DE29605594 U DE 29605594U DE 29605594 U1 DE29605594 U1 DE 29605594U1
Authority
DE
Germany
Prior art keywords
wind
rotation
protection
wind turbine
wheel
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.)
Expired - Lifetime
Application number
DE29605594U
Other languages
German (de)
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.)
SCHEIERMANN HEINRICH
Original Assignee
SCHEIERMANN HEINRICH
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 SCHEIERMANN HEINRICH filed Critical SCHEIERMANN HEINRICH
Priority to DE29605594U priority Critical patent/DE29605594U1/en
Publication of DE29605594U1 publication Critical patent/DE29605594U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • F03D3/04—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
    • F03D3/0427—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 with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • F05B2260/40—Transmission of power
    • F05B2260/402—Transmission of power through friction drives
    • F05B2260/4021—Transmission of power through friction drives through belt drives
    • 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

Landscapes

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

Description

Begründung :Reason :

Windräder üblicher Art mit vertikaler Drehachse weisen die Anbrigung der Flügel so aus, daß der Wind bei dem gesamten Umlauf ungehindert auf alle einzelnen Flügel auftreffen kann. Um eine Rotation zu erreichen, müssen diese Flügel in ihrer Anbringung geneigt bzw. schräg gestellt werden, damit wird der auftreffende Wind nur unvollständig ausgenutzt.The usual type of wind turbine with a vertical axis of rotation has its blades mounted in such a way that the wind can hit all of the individual blades unhindered throughout their rotation. In order to achieve rotation, these blades must be mounted at an angle or tilt, so that the wind that hits them is only partially utilized.

Mit der Anbringung einer Schutzvorrichtung für eine Radhälfte wird erreicht, daß die Flügel bei der aiceren Hälfte den vollen Winddruck zur Stromerzeugung aufnehmen können, ohne daß der Wind den Radrücklauf hindert. Die Fläche von 2 quadratischen oder rechteckigen Flügeln kann jeweils im Umlauf als Auflauffläche für den Wind dienen; bei geringer Windstärke wird die Wirkung durch die halbrunden, feststehenden Schalen von den 2 anderen Flügeln verstärkt und dadurch ein früherer Anlauf gesichert.By fitting a protective device for one half of the wheel, the blades on the other half can absorb the full wind pressure to generate electricity without the wind preventing the wheel from turning back. The surface of two square or rectangular blades can serve as a run-up surface for the wind in each rotation; when the wind is weak, the effect is increased by the semi-circular, fixed shells of the other two blades, thus ensuring earlier start-up.

Horizontale Drehachsen ersparen je nach Windradzahl Lager und Halterungen; &le ermöglichen den Anschluß leistungsfähigerer Stromerzeuger, ohne die kostenaufwendigen Konstruktionen für MontagenHorizontal axes of rotation save bearings and brackets depending on the number of wind turbines; &le enable the connection of more powerful power generators without the costly constructions for assembly

von Windrädern in großen Höhen nach sich zu ziehen.from wind turbines at high altitudes.

Die Ausgestaltung nach Sdjutzanspruch 2 ermöglicht bei wechselten Windrichtungen eine effektivere HandhabungThe design according to claim 2 enables more effective handling in changing wind directions

BezugszeiciienlisteReference list

A ) Vertikale Drehachse - Windrichtung B ) Horizontale Drehachse - Windrichtung -A ) Vertical axis of rotation - wind direction B ) Horizontal axis of rotation - wind direction -

a ) Generator b ) Antriebsriemenscheibe c ) Windschutz d ) Ständer - horizontal e ) Anschluß für weitere Windräder bei horizontalem Laufa ) Generator b ) Drive pulley c ) Wind protection d ) Stand - horizontal e ) Connection for additional wind turbines for horizontal operation

Claims (1)

S chut &zgr; anspr ücheProtection claims Windrad mit vertikaler "bzw. horizontaler Drehachse, mit 8 rotierenden, gleich langen Flügeln, im Wechsel je 4 quadratische oder rechteckige, aus Stoff oder Blech/ Kunststoff
mitWind turbine with vertical or horizontal axis of rotation, with 8 rotating, equally long blades, alternating 4 square or rectangular ones, made of fabric or sheet metal/plastic
with je 4- Flügeln, an deren Ende halbrunde, feststehende Schalen mit 1/6 der Fläche der anderen Flügel befestigt sind,4 wings each, at the end of which semi-circular, fixed shells with 1/6 the area of the other wings are attached, dadurch gekennzeichnet,characterized, daß ein feststehender(feststellbarer) Windschutz eine Radhälfte gegen den auftreffenden Wind abdeckt und dadurch einen ungehinderten Eadumlauf zur max. Ausnutzung des auf die ungedeckte-freie Seite auftreffenden Windes zur Stromerzeugung ermöglicht, mit Kraftübertragung durch einen Keil- oder Flachriemen auf den Stromerzeuger,that a fixed (lockable) wind protection covers one half of the wheel against the wind and thus enables unhindered rotation of the wheel for maximum use of the wind hitting the uncovered side for power generation, with power transmission through a V-belt or flat belt to the power generator, wobei das gesamte Rad mit dem Schutz bei wechseldem Wind jeweils entsprechend in den Wind gestellt wird ; wie auch bei horizontaler Drehachse.Werden mehrere Windräder zum Stromerzeuger hin miteinander verbunden,wird das Windrad in die ergiebigste Windrichtung gestelltThe entire wheel with the protection is positioned in the wind as the wind changes; as is the case with a horizontal axis of rotation. If several wind turbines are connected to the power generator, the wind turbine is positioned in the most productive wind direction. Windrad nach Schutzanspruch 1, dadurch gekennzeichnet,Wind turbine according to claim 1, characterized in that daß bei vertikaler Drehachse nur der Windschutz in die jeweilige Windrichtung gestellt wirdthat with a vertical axis of rotation only the wind protection is positioned in the respective wind direction
DE29605594U 1996-03-27 1996-03-27 Wind turbine for electricity generation Expired - Lifetime DE29605594U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29605594U DE29605594U1 (en) 1996-03-27 1996-03-27 Wind turbine for electricity generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29605594U DE29605594U1 (en) 1996-03-27 1996-03-27 Wind turbine for electricity generation

Publications (1)

Publication Number Publication Date
DE29605594U1 true DE29605594U1 (en) 1996-08-01

Family

ID=8021713

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29605594U Expired - Lifetime DE29605594U1 (en) 1996-03-27 1996-03-27 Wind turbine for electricity generation

Country Status (1)

Country Link
DE (1) DE29605594U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167131A (en) * 2017-11-30 2018-06-15 国家电网公司 Vertical axis wind power generation structure and wind power generation stepped

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041457A (en) * 1978-12-15 1980-09-10 Mihajlovic V Wind motor
US4288200A (en) * 1979-04-25 1981-09-08 Hare Louis R O Wind tower turbine
DE8533964U1 (en) * 1985-12-03 1986-02-13 Rusch, Wilhelm, 6000 Frankfurt Horizontal acting wind vane motor
DE8631273U1 (en) * 1986-11-21 1987-04-09 Wilhelm, Alfred, 5000 Köln Device for generating power through wind
DE3613434A1 (en) * 1986-04-21 1987-11-05 Karl Groelich Wind power unit
DE3835387A1 (en) * 1988-10-18 1989-04-06 Adolf Spindler Wind power station
GB2264754A (en) * 1992-03-04 1993-09-08 Zoysa Garumuni Newton De A wind turbine.
DE19514499A1 (en) * 1995-04-19 1995-09-21 Gerhard Weber Wind turbine used as energy generator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041457A (en) * 1978-12-15 1980-09-10 Mihajlovic V Wind motor
US4288200A (en) * 1979-04-25 1981-09-08 Hare Louis R O Wind tower turbine
DE8533964U1 (en) * 1985-12-03 1986-02-13 Rusch, Wilhelm, 6000 Frankfurt Horizontal acting wind vane motor
DE3613434A1 (en) * 1986-04-21 1987-11-05 Karl Groelich Wind power unit
DE8631273U1 (en) * 1986-11-21 1987-04-09 Wilhelm, Alfred, 5000 Köln Device for generating power through wind
DE3835387A1 (en) * 1988-10-18 1989-04-06 Adolf Spindler Wind power station
GB2264754A (en) * 1992-03-04 1993-09-08 Zoysa Garumuni Newton De A wind turbine.
DE19514499A1 (en) * 1995-04-19 1995-09-21 Gerhard Weber Wind turbine used as energy generator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GASCH,Robert: Windkraftanlagen, B.G. Teubner, Stuttgart 1993, S.9-11 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167131A (en) * 2017-11-30 2018-06-15 国家电网公司 Vertical axis wind power generation structure and wind power generation stepped

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19960912

R163 Identified publications notified

Effective date: 19960716

R156 Lapse of ip right after 3 years

Effective date: 20000101