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UA97206C2 - Blade - Google Patents

Blade

Info

Publication number
UA97206C2
UA97206C2 UAA201015478A UAA201015478A UA97206C2 UA 97206 C2 UA97206 C2 UA 97206C2 UA A201015478 A UAA201015478 A UA A201015478A UA A201015478 A UAA201015478 A UA A201015478A UA 97206 C2 UA97206 C2 UA 97206C2
Authority
UA
Ukraine
Prior art keywords
shell
butt
blade
fixation
section
Prior art date
Application number
UAA201015478A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Олег Евгениевич Астахов
Сергей Петрович Гейко
Original Assignee
Олег Евгениевич Астахов
Сергей Петрович Гейко
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 Олег Евгениевич Астахов, Сергей Петрович Гейко filed Critical Олег Евгениевич Астахов
Priority to UAA201015478A priority Critical patent/UA97206C2/en
Publication of UA97206C2 publication Critical patent/UA97206C2/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
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A blade is formed of reinforced with fiber polymer shell, with possibility of fixation with the end part of the butt to the elements of the hub of the rotor, and includes not less than one insert made of material with increased strength for fasteners. In the hollow butt at the side of the end of fixation of the blade to the hub flange at least one insert with fixation holes is surrounded with the shell of the butt of reinforced polymer material, due to bend of the shell, and connected, this repeats the contour of the cross section of the butt end section. The bent part of the shell is connected to the main section of the butt shell.
UAA201015478A 2010-12-21 2010-12-21 Blade UA97206C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA201015478A UA97206C2 (en) 2010-12-21 2010-12-21 Blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201015478A UA97206C2 (en) 2010-12-21 2010-12-21 Blade

Publications (1)

Publication Number Publication Date
UA97206C2 true UA97206C2 (en) 2012-01-10

Family

ID=52286225

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201015478A UA97206C2 (en) 2010-12-21 2010-12-21 Blade

Country Status (1)

Country Link
UA (1) UA97206C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2608453C2 (en) * 2012-11-15 2017-01-18 Воббен Пропертиз Гмбх Rotor blade tip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2608453C2 (en) * 2012-11-15 2017-01-18 Воббен Пропертиз Гмбх Rotor blade tip

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