DE19933467A1 - Vane rotor for energy generation, e.g. water mill, windmill, etc. has rotor blades with plates to form closed surface on front and open surface on back of blade - Google Patents

Vane rotor for energy generation, e.g. water mill, windmill, etc. has rotor blades with plates to form closed surface on front and open surface on back of blade

Info

Publication number
DE19933467A1
DE19933467A1 DE19933467A DE19933467A DE19933467A1 DE 19933467 A1 DE19933467 A1 DE 19933467A1 DE 19933467 A DE19933467 A DE 19933467A DE 19933467 A DE19933467 A DE 19933467A DE 19933467 A1 DE19933467 A1 DE 19933467A1
Authority
DE
Germany
Prior art keywords
blade
rotor
plates
windmill
energy generation
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.)
Withdrawn
Application number
DE19933467A
Other languages
German (de)
Inventor
Gottfried Fabke
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 DE19933467A priority Critical patent/DE19933467A1/en
Publication of DE19933467A1 publication Critical patent/DE19933467A1/en
Withdrawn legal-status Critical Current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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H13/00—Marine propulsion by wind motors driving water-engaging propulsive elements
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • 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
    • 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
    • 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
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
    • Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
    • Y02T70/5236—Renewable or hybrid-electric solutions

Abstract

The rotor has a central shaft (1) and any number of rotor blades. Each blade has a closed surface on the front, which is subjected to the incoming wind or water to give optimum resistance. The rear of each rotor blade is open for low resistance. Each blade has small plates (2) fastened to it, which form a continuous surface (3) on one side when closed, but are opened (4) when turned through 180 deg to allow wind or water to flow through.

Description

Schon seit langem gibt es Anlagen, die aus fließendem Wasser oder Wind Energie gewinnen (z. B. Wassermühlen, Windmühlen oder Windrä­ der).Plants that consist of running water or have been around for a long time Generating wind energy (e.g. watermills, windmills or windmills the).

Diese meine Erfindung soll einige Nachteile an diesen Anlagen be­ seitigen sowie dann auch neue Einsatzgebiete erschließen.This my invention should be some disadvantages of these systems sides and then also open up new areas of application.

Es handelt sich bei der neuen Idee um einen Flügelrotor.The new idea is a vane rotor.

Er besteht aus einer Mittelwelle (1) und einer beliebigen Anzahl vorn Flügeln, die zweckmäßigerweise parallel zur Welle angebracht sind. Wichtig bei der Gestaltung der Flügel ist, dass die ange­ strömte Seite dem Medium einen größtmöglichen Widerstand entgegen­ setzt, die gegen die Stromrichtung sich bewegenden Flügel jedoch sollen nur minimalsten Widerstand leisten, um eine optimale Dreh­ bewegung (Drehmoment) und damit eine optimale Kraftübertragung zu erreichen.It consists of a central shaft ( 1 ) and any number of front wings, which are conveniently attached parallel to the shaft. It is important in the design of the wings that the inflow side provides the medium with the greatest possible resistance, but the wings moving against the direction of the current should only provide minimal resistance in order to achieve an optimal rotational movement (torque) and thus an optimal power transmission .

Das kann z. B. geschehen, indem man die Flügel mit Lamellen (2) ausstattet. Diese Lamellen schließen sich auf der einen Seite zu einer dichten Fläche (3), um den größten Widerstand zu erreichen; sind sie aber um ca. 180° weitergedreht, öffnen sie sich (4) und lassen das jeweilige Medium (Wasser, Luft etc.) hindurch, leisten in dieser Bewegungsphase also kaum Widerstand bis sich nach einer weiteren Drehung von ca. 180° die Lamellen wieder schließen und so fort.That can e.g. B. happen by fitting the wings with fins ( 2 ). These lamellas close on one side to form a dense surface ( 3 ) in order to achieve the greatest resistance; however, if they are rotated further by approx. 180 °, they open ( 4 ) and let the respective medium (water, air, etc.) pass through them, so there is hardly any resistance in this movement phase until after another rotation of approx close again and so on.

Das verbessert erstens bei gleicher Größe des Rotationskörpers die gewonnene Kraft. Zum zweiten braucht der Flügelrotor nie nach der Strömungsrichtung eingestellt zu werden (wie z. B. Windmühlen). Und er kann drittens auch ganz eingetaucht ins Wasser Energie ab­ geben und ist damit weniger störend.First, this improves with the same size of the rotating body the strength gained. Secondly, the vane rotor never needs to direction of flow (such as windmills). And thirdly, it can also completely submerge energy in the water give and is therefore less disturbing.

Ein zusätzliches Einsatzgebiet kann der Windantrieb von Schiffen sein, die statt mit herkömmlichen Segeln mit Flügelrotoren - bei entsprechender Übersetzung - sogar gegen den Wind fahren können.An additional area of application can be the wind drive of ships be, instead of with conventional sails with wing rotors - at appropriate translation - can even go against the wind.

Claims (1)

Geschützt werden soll ein Rotor, dessen Flügel dem Wind oder dem fließenden Wasser auf der Vorderseite eine geschlossene Fläche und damit einen optimalen Widerstand, auf der Rückseite dagegen eine offene Fläche und einen minimalen Widerstand bieten.
Diese Eigenschaften sind beispielweise durch Lamellen zu erreichen.A rotor is to be protected, the wings of which offer a closed surface to the wind or flowing water on the front and thus an optimal resistance, on the other hand an open surface and a minimal resistance on the back.
These properties can be achieved, for example, with slats.
DE19933467A 1999-07-08 1999-07-08 Vane rotor for energy generation, e.g. water mill, windmill, etc. has rotor blades with plates to form closed surface on front and open surface on back of blade Withdrawn DE19933467A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19933467A DE19933467A1 (en) 1999-07-08 1999-07-08 Vane rotor for energy generation, e.g. water mill, windmill, etc. has rotor blades with plates to form closed surface on front and open surface on back of blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19933467A DE19933467A1 (en) 1999-07-08 1999-07-08 Vane rotor for energy generation, e.g. water mill, windmill, etc. has rotor blades with plates to form closed surface on front and open surface on back of blade

Publications (1)

Publication Number Publication Date
DE19933467A1 true DE19933467A1 (en) 2001-01-11

Family

ID=7915069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19933467A Withdrawn DE19933467A1 (en) 1999-07-08 1999-07-08 Vane rotor for energy generation, e.g. water mill, windmill, etc. has rotor blades with plates to form closed surface on front and open surface on back of blade

Country Status (1)

Country Link
DE (1) DE19933467A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003467A1 (en) * 2006-01-25 2007-08-02 Stefan Steinbach Horizontal rotor type windmill has elastic mounted flaps on horizontal arms to open and close cyclically on rotation
EP3076010A4 (en) * 2013-11-27 2016-11-30 Hung Fai Henry Tso Multi-vane-type fluid power apparatus
CN107023431A (en) * 2017-06-16 2017-08-08 张九军 A kind of water generating impeller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003467A1 (en) * 2006-01-25 2007-08-02 Stefan Steinbach Horizontal rotor type windmill has elastic mounted flaps on horizontal arms to open and close cyclically on rotation
EP3076010A4 (en) * 2013-11-27 2016-11-30 Hung Fai Henry Tso Multi-vane-type fluid power apparatus
CN107023431A (en) * 2017-06-16 2017-08-08 张九军 A kind of water generating impeller
CN107023431B (en) * 2017-06-16 2018-11-06 泉州市欣泓润工业设计有限公司 A kind of water generating impeller

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