NL1016872C1 - New type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels, whereby as diameter of rotor wheels becomes greater several vertical in balance half-round rotor blades are fixed - Google Patents

New type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels, whereby as diameter of rotor wheels becomes greater several vertical in balance half-round rotor blades are fixed Download PDF

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Publication number
NL1016872C1
NL1016872C1 NL1016872A NL1016872A NL1016872C1 NL 1016872 C1 NL1016872 C1 NL 1016872C1 NL 1016872 A NL1016872 A NL 1016872A NL 1016872 A NL1016872 A NL 1016872A NL 1016872 C1 NL1016872 C1 NL 1016872C1
Authority
NL
Netherlands
Prior art keywords
rotor
rotor wheels
diameter
horizontally rotating
windmill
Prior art date
Application number
NL1016872A
Other languages
Dutch (nl)
Inventor
George Johan Dekker
Original Assignee
Circuitpark Karting Texel B V
George Johan Dekker
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 Circuitpark Karting Texel B V, George Johan Dekker filed Critical Circuitpark Karting Texel B V
Priority to NL1016872A priority Critical patent/NL1016872C1/en
Application granted granted Critical
Publication of NL1016872C1 publication Critical patent/NL1016872C1/en

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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 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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 new type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels (1), whereby as the diameter of the rotor wheels becomes greater, several vertical, in balance, half-round rotor blades are fixed (2). The wind blows against the hollow edge and spherical edge of the rotor and through the wing effect the pressure on the spherical edge is nil, causing the rotor to rotate at high speed.

Description

Nieuw type windmolen ’’wervelwind of trommelwindmolen’’.New type of windmill "whirlwind or drumwindmill".

De uitvinding bestaat uit een nieuw type windmolen, de z.g wervelwind of trommelwindmolen.The invention consists of a new type of windmill, the so-called whirlwind or drumwindmill.

t- Aan de hand van de tekeningen fig 1 en 2, zijn twee (of meer dere) horizontaal draaiende rotorwielen geplaatst 1.With reference to the figures 1 and 2, two (or more) horizontally rotating rotor wheels are placed 1.

Naarmate de diameter van de rotorwielen toenemen, kunnen meerdere rotorbladen 6,8,10,12 of meer in balans bevestigd worden 2, deze worden vertikaal geplaatst.As the diameter of the rotor wheels increases, a plurality of rotor blades 6, 8, 10, 12 or more can be attached in balance 2, these being placed vertically.

De rotorbladen hebben een ronde vorm, door de wind krijgt de rotor stuwkracht aan de binnenkant (hollekant) van de rotor, •••«aar de windrichting vandaan komt en ook stuwkracht aan de binnenkant van de rotor waar de windrichting niet vandaan komt, dit komt door de ronde vorm (vleugel effect) van de rotor.The rotor blades have a round shape, because of the wind the rotor gets thrust on the inside (hollow side) of the rotor, ••• «when the wind direction comes from and also thrust on the inside of the rotor where the wind direction does not come from, this is due to the round shape (wing effect) of the rotor.

Dit resulteerd dat de rotor in een ronddraaiende beweging (in dit geval rechtsom) gaat draaien met een hoog tempo.This results in the rotor turning in a circular motion (in this case clockwise) at a high speed.

Door deze manier van rotorbouw kan het toerental een stuk hoger liggen als een conventionele windmolenrotor, heeft minder ruimte nodig, valt minder op en kan ook als kleine windgenerator 2Q aan een huis of in tuin geplaatst worden om stroomvoorziening voor de woning in combinatie met de huidige stroomvoorziening te leveren.Because of this type of rotor construction, the speed can be a lot higher than a conventional windmill rotor, requires less space, is less noticeable and can also be placed as a small wind generator 2Q on a house or in a garden to provide power for the house in combination with the current one. supply power.

De windmolen hoeft niet naar de windrichting gedraaid te worden, door de rotorbouw wordt deze direct aangedreven zodra 25 er sprake is van wind.The windmill does not have to be turned in the wind direction, it is driven directly by the rotor construction as soon as there is wind.

Aan het onderste rotorwiel zit een aandrijftandwiel voor het aandrijven van de generator 3.On the lower rotor wheel is a drive gear for driving the generator 3.

Bij het prototype is een 2 kilowatt sterke generator geplaatst voor 220 volt.A 2 kilowatt generator for 220 volts has been installed with the prototype.

3Q De octrooibescherming geld voor de bouw en de manier van draaien van de rotor, andere bouwwijzen met de zelfde strekking zijn hierbij inbegrpen.3Q The patent protection applies to the construction and the rotation of the rotor, other construction methods with the same scope are included.

ΐ 01 0 S 7 Zmΐ 01 0 S 7 Zm

Claims (1)

1. Nieuw type windmolen de z.g wervelwind of trommelwindmolen, bestaat uit twee of meer horizontaal draaiende rotorwielen 5 waarop naarmate de diameter van de rotorwielen groter wordt meerdere vertikaal in balans geplaatste halfronde rotorbladen bevestigd zitten, de wind blaast tegen de de rotors tegen de holle kant en bollekant, door het vleugel effect is de druk aan de bollekant nihil waardoor de rotor gaat ronddraaien in 10 hoog tempo. De bouw is compacter en vergt minder ruimte als een conventionele windmolen, hoeft niet naar de wind gedraaid te worden kan als kleine windgenerator aan een huis of in tuin geplaatst worden om stroomvoorziening voor de woning in combinatie met de 15 huidige stroomvoorziening te leveren.1. New type of windmill the so-called whirlwind or drumwindmill, consists of two or more horizontally rotating rotor wheels on which, as the diameter of the rotor wheels increases, several vertically balanced semicircular rotor blades are mounted, the wind blows against the rotors against the hollow side and bulb side, due to the wing effect the pressure on the bulb side is nil, which causes the rotor to rotate at a high speed. The construction is more compact and requires less space than a conventional windmill, does not have to be turned towards the wind and can be placed as a small wind generator on a house or in a garden to supply power for the house in combination with the current power supply.
NL1016872A 2000-12-14 2000-12-14 New type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels, whereby as diameter of rotor wheels becomes greater several vertical in balance half-round rotor blades are fixed NL1016872C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1016872A NL1016872C1 (en) 2000-12-14 2000-12-14 New type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels, whereby as diameter of rotor wheels becomes greater several vertical in balance half-round rotor blades are fixed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1016872 2000-12-14
NL1016872A NL1016872C1 (en) 2000-12-14 2000-12-14 New type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels, whereby as diameter of rotor wheels becomes greater several vertical in balance half-round rotor blades are fixed

Publications (1)

Publication Number Publication Date
NL1016872C1 true NL1016872C1 (en) 2002-06-17

Family

ID=19772580

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1016872A NL1016872C1 (en) 2000-12-14 2000-12-14 New type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels, whereby as diameter of rotor wheels becomes greater several vertical in balance half-round rotor blades are fixed

Country Status (1)

Country Link
NL (1) NL1016872C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086944A2 (en) * 2007-01-18 2008-07-24 I.C.I. Caldaie S.P.A. Vertical-axis wind turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086944A2 (en) * 2007-01-18 2008-07-24 I.C.I. Caldaie S.P.A. Vertical-axis wind turbine
WO2008086944A3 (en) * 2007-01-18 2009-01-08 I C I Caldaie S P A Vertical-axis wind turbine

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VD1 Lapsed due to non-payment of the annual fee

Effective date: 20050701