PL408087A1 - Windmill with variable geometry of blades - Google Patents

Windmill with variable geometry of blades

Info

Publication number
PL408087A1
PL408087A1 PL408087A PL40808714A PL408087A1 PL 408087 A1 PL408087 A1 PL 408087A1 PL 408087 A PL408087 A PL 408087A PL 40808714 A PL40808714 A PL 40808714A PL 408087 A1 PL408087 A1 PL 408087A1
Authority
PL
Poland
Prior art keywords
frame
blade
windmill
wings
rotation
Prior art date
Application number
PL408087A
Other languages
Polish (pl)
Inventor
Jacek Ludwich
Original Assignee
Ludwich Jacek Rafał Resignis
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 Ludwich Jacek Rafał Resignis filed Critical Ludwich Jacek Rafał Resignis
Priority to PL408087A priority Critical patent/PL408087A1/en
Publication of PL408087A1 publication Critical patent/PL408087A1/en

Links

Classifications

    • 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

  • Wind Motors (AREA)

Abstract

Wiatrak o pionowej osi obrotu (1) jest wyposażony w co najmniej trzy skrzydła (2) i taką samą ilość ruchomych łopat (4). Każde ze skrzydeł (2) jest wyposażone w ramę (3), przy czym łopaty (4) są ruchome w stosunku do ramy (3) skrzydeł (2) wiatraka, a przy tym osadzone są na wałku (5), umocowanym do ramy (3) skrzydeł (2) wiatraka i obracają się względem pionowej osi obrotu wałka (5). Łopata (4) obraca się względem ramy (3) skrzydła (2) i jest napędzana jedynie energią wiatru. Korzystnie oś obrotu łopaty (4) osadzona jest na ramie (3) tak, że jest usytuowana bliżej zewnętrznej krawędzi ramy (3) skrzydła. Wymiar łopaty (4) jest tak dobrany, że łopata (4) zachodzi na ramę (3) od strony bliższej osi obrotu (1) całego wiatraka, przy czym pionowy wymiar ramy (3) jest większy od pionowego wymiaru łopaty (4). Koniec łopaty (4), zachodzący na ramę (3), wykonuje ruch w zakresie około 180°, zaś ruch końca łopaty (4) jest ograniczony pionowymi bokami ramy (3). Jednocześnie przeciwległy koniec łopaty (4) może się swobodnie obracać i nie jest ograniczony. Ruchome łopaty (4) zmieniają swoje położenie względem skrzydeł (2) dzięki energii wiatru, wykonując przy tym dwa zwroty.The windmill with a vertical axis of rotation (1) is equipped with at least three wings (2) and the same number of movable blades (4). Each of the wings (2) is equipped with a frame (3), while the blades (4) are movable in relation to the frame (3) of the wings (2) of the windmill, and are mounted on a shaft (5) attached to the frame ( 3) the wings (2) of the windmill and rotate relative to the vertical axis of rotation of the shaft (5). The blade (4) rotates relative to the frame (3) of the sash (2) and is driven only by wind energy. Preferably, the blade rotation axis (4) is mounted on the frame (3) so that it is located closer to the outer edge of the sash frame (3). The blade dimension (4) is selected so that the blade (4) overlaps the frame (3) from the side closer to the axis of rotation (1) of the entire windmill, while the vertical dimension of the frame (3) is larger than the vertical dimension of the blade (4). The end of the blade (4), overlapping the frame (3), moves about 180 °, while the movement of the end of the blade (4) is limited by the vertical sides of the frame (3). At the same time, the opposite end of the blade (4) can rotate freely and is not restricted. The movable blades (4) change their position relative to the wings (2) due to wind energy, making two turns.

PL408087A 2014-04-30 2014-04-30 Windmill with variable geometry of blades PL408087A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL408087A PL408087A1 (en) 2014-04-30 2014-04-30 Windmill with variable geometry of blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL408087A PL408087A1 (en) 2014-04-30 2014-04-30 Windmill with variable geometry of blades

Publications (1)

Publication Number Publication Date
PL408087A1 true PL408087A1 (en) 2015-11-09

Family

ID=54364821

Family Applications (1)

Application Number Title Priority Date Filing Date
PL408087A PL408087A1 (en) 2014-04-30 2014-04-30 Windmill with variable geometry of blades

Country Status (1)

Country Link
PL (1) PL408087A1 (en)

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