JPH03127082U - - Google Patents

Info

Publication number
JPH03127082U
JPH03127082U JP1990036013U JP3601390U JPH03127082U JP H03127082 U JPH03127082 U JP H03127082U JP 1990036013 U JP1990036013 U JP 1990036013U JP 3601390 U JP3601390 U JP 3601390U JP H03127082 U JPH03127082 U JP H03127082U
Authority
JP
Japan
Prior art keywords
wind power
power generation
driving cylinder
variable pitch
blades
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.)
Pending
Application number
JP1990036013U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1990036013U priority Critical patent/JPH03127082U/ja
Publication of JPH03127082U publication Critical patent/JPH03127082U/ja
Pending legal-status Critical Current

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

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図はこの考案の風力発電装置の
一実施例にかかり、第１図は主要部のみの縦断面
図、第２図は平面配置図である。第３図及び第４
図は従来の風力発電装置の一例にかかる縦断面図
及び平面配置図である。 １……ハブケーシング、２……ブレード、３…
…可変ピツチ機構、３ａ……操作軸、４……増速
装置、４ａ……大歯車、５……発電機、１０……
風力発電装置、１１……油圧シリンダ（駆動用シ
リンダ）、１２……ロータリジヨイント、１３…
…作動油の配管。 FIGS. 1 and 2 show an embodiment of the wind power generator of this invention, with FIG. 1 being a vertical sectional view of only the main parts, and FIG. 2 being a plan layout. Figures 3 and 4
The figures are a longitudinal sectional view and a plan layout diagram of an example of a conventional wind power generator. 1...Hub casing, 2...Blade, 3...
...Variable pitch mechanism, 3a... Operating shaft, 4... Speed increaser, 4a... Large gear, 5... Generator, 10...
Wind power generation device, 11... Hydraulic cylinder (driving cylinder), 12... Rotary joint, 13...
...Hydraulic oil piping.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可変ピツチ式ブレードを備えた風力発電装置に
おいて、前記可変ピツチ式ブレードの駆動用シリ
ンダをブレードと一体回転可能に設けるとともに
、この駆動用シリンダに作動流体供給用のロータ
リジヨイントを設けたことを特徴とする風力発電
装置。 A wind power generation device equipped with variable pitch blades, characterized in that a driving cylinder for the variable pitch blades is provided so as to be rotatable together with the blades, and the driving cylinder is provided with a rotary joint for supplying working fluid. wind power generation equipment.
JP1990036013U 1990-04-03 1990-04-03 Pending JPH03127082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990036013U JPH03127082U (en) 1990-04-03 1990-04-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990036013U JPH03127082U (en) 1990-04-03 1990-04-03

Publications (1)

Publication Number Publication Date
JPH03127082U true JPH03127082U (en) 1991-12-20

Family

ID=31541873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990036013U Pending JPH03127082U (en) 1990-04-03 1990-04-03

Country Status (1)

Country Link
JP (1) JPH03127082U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011142033A1 (en) * 2010-05-14 2011-11-17 三菱重工業株式会社 Control device for wind turbine
JP2012047765A (en) * 2010-08-24 2012-03-08 Kazuaki Toyama Fastener with illumination

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692371A (en) * 1979-12-25 1981-07-27 Toshiba Corp Wind power generation device
JPS58150075A (en) * 1981-12-10 1983-09-06 ヨス・ハイヤン Setter for vane of wind mill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692371A (en) * 1979-12-25 1981-07-27 Toshiba Corp Wind power generation device
JPS58150075A (en) * 1981-12-10 1983-09-06 ヨス・ハイヤン Setter for vane of wind mill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011142033A1 (en) * 2010-05-14 2011-11-17 三菱重工業株式会社 Control device for wind turbine
US8186956B2 (en) 2010-05-14 2012-05-29 Mitsubishi Heavy Industries, Ltd. Semi-flexible supporting structure for wind turbine
JP2012047765A (en) * 2010-08-24 2012-03-08 Kazuaki Toyama Fastener with illumination

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