DE2835466A1 - Wind-driven vertical axis rotor - has linkage and stop roller between adjacent blades to noiselessly feather blades rotating against wind - Google Patents

Wind-driven vertical axis rotor - has linkage and stop roller between adjacent blades to noiselessly feather blades rotating against wind

Info

Publication number
DE2835466A1
DE2835466A1 DE19782835466 DE2835466A DE2835466A1 DE 2835466 A1 DE2835466 A1 DE 2835466A1 DE 19782835466 DE19782835466 DE 19782835466 DE 2835466 A DE2835466 A DE 2835466A DE 2835466 A1 DE2835466 A1 DE 2835466A1
Authority
DE
Germany
Prior art keywords
wind
vertical axis
blades
wing
wings
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
DE19782835466
Other languages
German (de)
Inventor
Hartmut Ing Grad Kaiser
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 DE19782835466 priority Critical patent/DE2835466A1/en
Publication of DE2835466A1 publication Critical patent/DE2835466A1/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
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/218—Rotors for wind turbines with vertical axis with horizontally hinged vanes
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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)

Abstract

The wind-driven rotor rotates about a vertical axis (1) and comprises a number of blades (2, 3) arranged to be in a vertical plane when moving with the wind and to rotate about a horizontal axis (14) to be in a horizontal plane when moving against the wind. Adjacent blades (2, 3) are linked (18, 16; 19, 17) via a coupling wheel (15) whilst each blade (2) is provided with a lever (8) carrying a roller (4) which runs in a track (5) on the adjacent blade (3). The end of this track acts as a stop to prevent the blade from turning beyond the horizontal plane. This roller arrangement ensures that the change of position from vertical to horizontal takes place without generating noise.

Description

Bezeichnung: Windrotor (Vertikaldrehachse) mit geräuschlosen Plügelanschlägen Beschreibung Windrotoren mit vertikaler Drehachse sind unter folgenden Patenten bekannt: 1.) US-PS 2419384 2.) US-PS 1294877 3.) FR-PS 998721 Diese Erfindung stellt einen Windrotor, Fig. 1-5, mit vertikaler Drehachse in der Konstruktion mit geräuchlosen Flügelanschlägen dar. Der Plügelanschlag ist erforderlich, um ein Überschlagen der Flügel und die damit verbundenen Bremswirkungen zu verhindern.Designation: Wind rotor (vertical axis of rotation) with noiseless paddle stops Description Wind rotors with vertical axis of rotation are under the following patents known: 1.) US-PS 2419384 2.) US-PS 1294877 3.) FR-PS 998721 This invention constitutes a wind rotor, Fig. 1-5, with a vertical axis of rotation in the construction with noiseless The wing stop is required to prevent the To prevent wings and the associated braking effects.

Um die Geräuschentwicklungen beim Anschlagen der Flügel untereinander zu vermeiden, erhält jeder Flügel ein bewegliches Anschlagrad(g in Kombination mit einer Flügelkopplung jeweils zweier Flügel.About the noise generated when the wings hit each other To avoid this, each sash has a movable stop wheel (g in combination with a wing coupling of two wings.

Die Funktionsweise läuft wie folgt ab: Phase I-I ig. 1 und 2) Wahrend der Phase I-I befinden sich die beiden Flügel 2,3 in fast vertikaler Stellung und bieten dem Wind vollen Widerstand. Das Anschlagrad(g3 ist durch die Hebelstellung weit ausgeschwenkt, berührt jedoch noch nicht die geneigte Abrollfläche (5). Die Achse 6 des Anschlagrades 4 ist rechtwinklig zur Bewegungslinie 7 angeordnet, die in einem Winkel von ca. 10°bis 15°zum unteren Flügelrand verläuft. Der Hebelarm 8 ist gelenkig über Gestänge 9,10 und einem zweiten Hebelarm 11 mit dem Festpunkt 12 am Drehzylinder 13 verbunden.It works as follows: Phase I-I ig. 1 and 2) During Phase I-I are the two wings 2, 3 in an almost vertical position and offer full resistance to the wind. The stop wheel (g3 is due to the lever position swung out far, but does not yet touch the inclined rolling surface (5). the Axis 6 of the stop wheel 4 is arranged at right angles to the movement line 7, the runs at an angle of approx. 10 ° to 15 ° to the lower wing edge. The lever arm 8 is articulated via linkage 9, 10 and a second lever arm 11 with the fixed point 12 connected to the rotary cylinder 13.

Der Hebelarm 11 ist über der Flügelachse 14 am oberen Flügelschenkel gelenkig gelagert, Pür die bewegliche Kopplung der beiden Flügel 2,3 sorgt das Kopplungsrad mit den beiden Verbindungsarmen 16, , die mit den Hebelarmen (9 ) der beiden Flügel 2,3 gelenkig verbunden sind. Die Verbindungsarme sind auf dem Kopplungsradunter einem Winkel von ca. 120° angeordnet.Das Kopplungsrad 15 ist drehbar am Drehzylinder (9) gelagert.The lever arm 11 is above the wing axis 14 at the top Wing limbs articulated, the coupling wheel ensures the movable coupling of the two wings 2, 3 with the two connecting arms 16, which with the lever arms (9) of the two wings 2.3 are articulated. The link arms are on the coupling wheel below arranged at an angle of about 120 °. The coupling wheel 15 is rotatable on the rotary cylinder (9) stored.

Phase II-II (Fig. 1 und 3) Während der Phase II-II bewegen sich beide Flügel 2,3 zur Horizontalen hin. Der Flügel 3 mit geringerer Beschleunigung ais der Flügel 2 . Die Kopplung bewirkt eine geräuschlose Zwangsführung der Flügel. Das Anschlagrad 4 hat den Kontakt zum Nachbarflügel 3 durch Berühren der Abrollfläche 5 gleitend hergestellt.Phase II-II (Figs. 1 and 3) During phase II-II both move Wing 2,3 towards the horizontal. The wing 3 with lower acceleration ais the wing 2. The coupling causes a noiseless forced guidance of the wings. The stop wheel 4 is in contact with the neighboring wing 3 by touching the rolling surface 5 manufactured by sliding.

Durch den Hebelmechanismus in Verbindung mit dem Pestpunkt 12 wird das Anschlagrad 4 in die Flügelebene zurückgeholt.The lever mechanism in connection with the plague point 12 becomes the stop wheel 4 brought back into the wing plane.

Phase III-III (Fig. 1 und 4) Während der Phase III-III bewegen sich beide Flügel2,3 fast gleichmäßig zur IIorizontalen hin. Das Anschlagrad(A) ) verharrt in der Flügelebene und läuft geräuschlos auf der AbrolIfläche0 ab.Phase III-III (Figs. 1 and 4) During Phase III-III move both wings 2,3 almost evenly towards the horizontal. The stop wheel (A) remains in place in the sash level and runs silently on the rolling surface 0.

Phase -IV-IV (Fig. 1 und 5) In der Phase IV-IV hat der eine Flügel 2 die horizontale Lage erreicht und bietet dem Wind fast keinen Widerstand, während der andere Flügel 3 sich mit steigender Geschwindigkeit der Horizontalen nähert.Phase IV-IV (Fig. 1 and 5) In phase IV-IV one has wings 2 reaches the horizontal position and offers almost no resistance to the wind while the other wing 3 approaches the horizontal with increasing speed.

Das Anschlagrad 4 ist im Bereich der Flügelachse 14 in die Vertiefung der Abrollfläche 5 hineingerollt und verhindert in diesem stadium ein Überschlagen des Flügels 2 über die Horizontale hinaus. Die erforderliche Länge (a),Fig. 1 und 2, des unteren Flügelschenkels 2 muß mindestens zwei mal der Entfernung (b) des Flügelrandes zur vertikalen Drehachse 1 betragen, um im Bereich der Flügelachse 14 anzuschlagen.The stop wheel 4 is in the recess in the area of the wing axis 14 the rolling surface 5 rolled into it and prevented at this stage an overturning of the wing 2 beyond the horizontal. The required length (a), Fig. 1 and 2, the lower wing leg 2 must be at least twice the distance (b) of the wing edge to the vertical axis of rotation 1 to be in the area of the wing axis 14 posted.

Claims (1)

Bezeichnung: Windrotor (Vertikaldrehachse) mit geräuschlosen i?lügelansciilägen.Designation: Wind rotor (vertical axis of rotation) with noiseless i? Lügelansciilägen. P a t e n t a n s p r u c h Windrotor, der mit vertikaler Drehachse unter den Patenten US-PS 2419384, US-PS 1294877, FR-PS 998721 bekannt ist, mit geräuschlosen Flügelanschlägen dadurch gekennzeichnet, daß jeweils zwei Flügel 2,3 untereinander durch ein Kopplungsrad 15 verbunden sind und jeder untere Flügelschenkel ein bewegliches Anschlagrad 4 besitzt, das in den jeweiligen Bewegungsphasen I-I bis IV-IV, Fig. 2 bis 5, entsprechend ausgeschwenkt wird. Das Anschlagrad 4 stellt in Kombination mit dem Kopplungsrad(15) und den dazugehöringen Hebelarmen und Gestängen den geräuschlosen Anschlag zum Nachbarflügel 3 dar. Das Anschlagen der Flügel untereinander ist erforderlich, um ein Überschlagen der Flügel über die Horizontale hinaus zu verhindern, P a t e n t a n s p r u c h Wind rotor with a vertical axis of rotation is known under the patents US-PS 2419384, US-PS 1294877, FR-PS 998721, with noiseless Wing stops characterized in that two wings 2.3 each other are connected by a coupling wheel 15 and each lower wing limb is a movable one Has stop wheel 4, which in the respective movement phases I-I to IV-IV, Fig. 2 to 5, is swiveled out accordingly. The stop wheel 4 represents in combination with the coupling wheel (15) and the corresponding lever arms and rods the noiseless Stop to the neighboring wing 3. It is necessary to hit the wings with one another, to prevent the wings from overturning over the horizontal,
DE19782835466 1978-08-12 1978-08-12 Wind-driven vertical axis rotor - has linkage and stop roller between adjacent blades to noiselessly feather blades rotating against wind Ceased DE2835466A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782835466 DE2835466A1 (en) 1978-08-12 1978-08-12 Wind-driven vertical axis rotor - has linkage and stop roller between adjacent blades to noiselessly feather blades rotating against wind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782835466 DE2835466A1 (en) 1978-08-12 1978-08-12 Wind-driven vertical axis rotor - has linkage and stop roller between adjacent blades to noiselessly feather blades rotating against wind

Publications (1)

Publication Number Publication Date
DE2835466A1 true DE2835466A1 (en) 1980-02-14

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Family Applications (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2482327C2 (en) * 2009-06-15 2013-05-20 ГОУ ВПО Владимирский государственный университет Carousel wind-powered engine
RU2515302C2 (en) * 2011-11-29 2014-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" Rotor
RU2531159C1 (en) * 2013-08-27 2014-10-20 Игорь Федорович Щербаков Rotor device
RU169504U1 (en) * 2016-08-30 2017-03-21 Александр Николаевич Стрелецкий WIND INSTALLATION
RU170842U1 (en) * 2016-05-31 2017-05-11 Александр Николаевич Стрелецкий WIND INSTALLATION

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US985131A (en) * 1909-02-13 1911-02-28 William P Bennett Windmill.
US988098A (en) * 1910-03-12 1911-03-28 Samuel Hoffer Windmill.
FR26589E (en) * 1922-05-05 1924-02-01 Mill system that can be operated by air or water
US2397346A (en) * 1943-01-21 1946-03-26 Gimenez Leopoldo Ramos Rotary mill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US985131A (en) * 1909-02-13 1911-02-28 William P Bennett Windmill.
US988098A (en) * 1910-03-12 1911-03-28 Samuel Hoffer Windmill.
FR26589E (en) * 1922-05-05 1924-02-01 Mill system that can be operated by air or water
US2397346A (en) * 1943-01-21 1946-03-26 Gimenez Leopoldo Ramos Rotary mill

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Fachbuch "Energiequellen für Morgen", Teil III, Nutzung der Windenergie, ASA-ZE/03/75 Umschau-Verlag Breitenstein KG Frankfurt/Main, S. 52-54 *
DE-Fachbuch "Windkraftwerke", Hans Witte, Rudolf A. Lang-Verlag, Pössnak 1950, S. 65-68 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2482327C2 (en) * 2009-06-15 2013-05-20 ГОУ ВПО Владимирский государственный университет Carousel wind-powered engine
RU2515302C2 (en) * 2011-11-29 2014-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" Rotor
RU2531159C1 (en) * 2013-08-27 2014-10-20 Игорь Федорович Щербаков Rotor device
RU170842U1 (en) * 2016-05-31 2017-05-11 Александр Николаевич Стрелецкий WIND INSTALLATION
RU169504U1 (en) * 2016-08-30 2017-03-21 Александр Николаевич Стрелецкий WIND INSTALLATION

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