DE352900C - Gear for power transmission from the motor shaft to the stationary working shaft in wind motors - Google Patents

Gear for power transmission from the motor shaft to the stationary working shaft in wind motors

Info

Publication number
DE352900C
DE352900C DENDAT352900D DE352900DD DE352900C DE 352900 C DE352900 C DE 352900C DE NDAT352900 D DENDAT352900 D DE NDAT352900D DE 352900D D DE352900D D DE 352900DD DE 352900 C DE352900 C DE 352900C
Authority
DE
Germany
Prior art keywords
power transmission
shaft
gear
motor shaft
wind
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
Application number
DENDAT352900D
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.)
REINHOLD STANGE
Original Assignee
REINHOLD STANGE
Publication date
Application granted granted Critical
Publication of DE352900C publication Critical patent/DE352900C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D15/00Transmission of mechanical power
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D15/00Transmission of mechanical power
    • F03D15/10Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D80/00Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70Bearing or lubricating arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Description

Getriebe zur Kraftübertragung von der Motorwelle auf die ortsfest gelagerte Arbeitswelle bei Windmotoren. Gegenstand der Erfindung ist eine einfache und zweckmäßige Vorrichtung zur Übertragung der Kraft und Bewegung von der Motorwelle eines Windmotors auf die von ihm angetriebene, ortsfest gelagerte Arbeitswelle. Sie besteht gemäß der Erfindung im wesentlichen aus einem Mehrfachkurbelgetriebe mit drei- unter gleichen Winkeln zueinander versetzt und einander entsprechend auf den Wellen angeordneten Kurbelpaaren, welche durch ihre Pleuelstangen unter Zwischenschaltung von Drehgliedern derart verbunden sind, daß die Drehung des Windmotors um die Mastachse auf die Kraftübertragung ohne Einfluß ist.Gear for power transmission from the motor shaft to the stationary bearing shaft for wind motors. The invention is a simple one and convenient device for transmitting the power and motion from the motor shaft a wind motor on the stationary working shaft driven by it. According to the invention, it consists essentially of a multiple crank mechanism with three - offset from one another at equal angles and corresponding to one another the shafts arranged pairs of cranks, which by their connecting rods with the interposition are connected by rotating members so that the rotation of the wind motor around the mast axis does not affect the power transmission.

In der Zeichnung ist der Erfindungsgegenstand in den Abb. t und 2 dargestellt, wobei Abb. z ein senkrechter Schnitt durch die Kraftanlage mit dem Kurbelgetriebe ist und Abb. 2 eine Einzelheit dazu, ebenfalls im senkrechten Schnitt, in größerem Maße darstellt.In the drawing, the subject of the invention is shown in Figs. T and 2 shown, where Fig. z is a vertical section through the power plant with the Is a crank mechanism and Fig. 2 is a detail of it, also in vertical section, represents to a greater extent.

Die Arbeitswelle 40 liegt dem Schwenkzapfen 3 des Windmotormastes parallel, so daß nach Lösen der Kupplung und der Verankerungen sowie der Verspannungen des nicht drehbaren Mastes dessen Umlegen unbehindert erfolgen kann. Auf dem oberen Ende des Mastes ist das den Windmotor und das Getriebe aufnehmende Gehäuse 34 mit einem Fußlager 52 drehbar und achsial unverschiebbar gelagert, wobei selbstverständlich auch noch Radialkugellager zur Sicherung der Lagerung vorgesehen sein können. Sowohl auf der Motorwelle 7 als auch auf der Arbeitswelle 40 sind je drei Kurbeln in Form eines entsprechenden Krummzapfens 53. 54. 55 und 531, 541, 551 angeordnet. Die Kurbeln sind übereinstimmend um no° gegeneinander versetzt und die gleicherweise versetzten Kurbeln durch Pleuelstangen miteinander verbunden. Dabei ist die Pleuelstange 56 für die mittleren Kurbeln 54 541 eine durchgehende Stange und, wie Abb. 2 zeigt, mit dem Pleuelstangenkopfe für den Kurbelzapfen 541 durch ein Drehgelenk 57 derart verbunden, daß die Wellen 7 und 40 sich in jedem beliebigen Winkel kreuzen können, ohne daß die Übertragung der Bewegung durch die Kurbeln irgendwie beeinflußt wird.The working shaft 40 lies on the pivot 3 of the wind motor mast parallel, so that after loosening the coupling and the anchorages as well as the tension of the non-rotating mast whose folding can take place unhindered. On the top At the end of the mast is the housing 34 which accommodates the wind motor and the gearbox a foot bearing 52 rotatably and axially immovably mounted, of course Radial ball bearings can also be provided to secure the storage. As well as on the motor shaft 7 as well as on the working shaft 40 there are three cranks each in the form a corresponding crooked pin 53, 54, 55 and 531, 541, 551 are arranged. The cranks are mutually offset by no ° and the equally offset Cranks connected by connecting rods. The connecting rod is 56 for the middle cranks 54 541 a continuous rod and, as Fig. 2 shows, with the connecting rod head for the crank pin 541 by a swivel joint 57 in this way connected so that the shafts 7 and 40 can intersect at any angle, without affecting the transmission of motion through the cranks in any way.

In gleicher oder ähnlicher Weise muß auch' die Verbindung der anderen Kurbeln mit ihren Pleuelstangen vorgesehen sein, um trotz der Drehung des :Motors ungestörte Arbeit der Kurbelgetriebe zu erzielen. Bei dem Ausführungsbeispiele nach Abb. r und 2 sind zu dem Zwecke die Pleuelstangen der beiden äußeren Kurbelpaare geteilt. Die oberen Teile 58 und 59 dieser Pleuelstangen greifen an Ringen 6o, 61 an, die in Zylindern 6z, 63 drehbar, achsial aber unverschiebbar sind, während der kleinere Zylinder 62 im größeren 63 und dieser im Maste z achsial verschiebbar geführt ist. An dem unteren Ende der Zylinder 62 und 63 greifen die anderen Pleuelstangenteile 64 und 65 gelenkig an, welche die Kurbeln 531 und 551 erfassen. Es können infolgedessen die unteren Pleuelstangenteile ihre Schwingungsebene entsprechend der festen Lage der Arbeitswelle 4o dauernd beibehalten, während die Schwingungsebenen der oberen Pleuelstangenteile sich mit dem Windmotor beliebig drehen können.In the same or a similar way, the connection of the other cranks with their connecting rods must also be provided in order to achieve undisturbed work of the crank mechanism in spite of the rotation of the engine. In the exemplary embodiment according to Figs. R and 2, the connecting rods of the two outer pairs of cranks are divided for this purpose. The upper parts 58 and 59 of these connecting rods engage rings 6o, 61, which are rotatable in cylinders 6z, 63 but axially immovable, while the smaller cylinder 62 is axially displaceable in the larger 63 and this in the mast z. The other connecting rod parts 64 and 65, which grip the cranks 531 and 551, engage in an articulated manner on the lower end of the cylinders 62 and 63. As a result, the lower connecting rod parts can permanently maintain their plane of vibration corresponding to the fixed position of the working shaft 4o, while the vibration planes of the upper connecting rod parts can rotate at will with the wind motor.

Claims (1)

PATENT-ANsPRUcH: Getriebe zur Kraftübertragung von der Motorwelle auf die ortsfest gelagerte Arbeitswelle bei Windmotoren, gekennzeichnet durch ein Mehrfachkurbelgetriebe mit drei unter gleichen Winkeln zueinander versetzt und einander entsprechend auf den Wellen angeordneten Kurbelpaaren, welche durch ihre Pleuelstangen unter Zwischenschaltung von Drehgliedern derart verbunden sind, daß die Drehung des Windmotors um die Mastachse auf die Kraftübertragung ohne Einfluß ist.PATENT CLAIM: Gearbox for power transmission from the motor shaft on the fixedly mounted working shaft in wind motors, characterized by a Multiple crank mechanism with three offset from one another at the same angle and one another corresponding pairs of cranks arranged on the shafts, which by their connecting rods are connected with the interposition of rotating members so that the rotation of the wind motor around the mast axis has no influence on the power transmission.
DENDAT352900D Gear for power transmission from the motor shaft to the stationary working shaft in wind motors Expired DE352900C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352900T

Publications (1)

Publication Number Publication Date
DE352900C true DE352900C (en) 1922-05-09

Family

ID=6278399

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT352900D Expired DE352900C (en) Gear for power transmission from the motor shaft to the stationary working shaft in wind motors

Country Status (1)

Country Link
DE (1) DE352900C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822697A (en) * 1952-09-26 1958-02-11 Lee Engineering Company Flexible drive mechanism
US5277730A (en) * 1987-12-16 1994-01-11 At&T Bell Laboratories Methods of recoating spliced lengths of optical fibers
WO2009123551A1 (en) * 2008-04-03 2009-10-08 Hm Power Ab A torque-transmitting arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822697A (en) * 1952-09-26 1958-02-11 Lee Engineering Company Flexible drive mechanism
US5277730A (en) * 1987-12-16 1994-01-11 At&T Bell Laboratories Methods of recoating spliced lengths of optical fibers
WO2009123551A1 (en) * 2008-04-03 2009-10-08 Hm Power Ab A torque-transmitting arrangement

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