JP2019073993A5 - - Google Patents

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Publication number
JP2019073993A5
JP2019073993A5 JP2017199055A JP2017199055A JP2019073993A5 JP 2019073993 A5 JP2019073993 A5 JP 2019073993A5 JP 2017199055 A JP2017199055 A JP 2017199055A JP 2017199055 A JP2017199055 A JP 2017199055A JP 2019073993 A5 JP2019073993 A5 JP 2019073993A5
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JP
Japan
Prior art keywords
blade
wind
wind receiving
vicinity
central portion
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
JP2017199055A
Other languages
Japanese (ja)
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JP2019073993A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2017199055A priority Critical patent/JP2019073993A/en
Priority claimed from JP2017199055A external-priority patent/JP2019073993A/en
Publication of JP2019073993A publication Critical patent/JP2019073993A/en
Publication of JP2019073993A5 publication Critical patent/JP2019073993A5/ja
Pending legal-status Critical Current

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Claims (11)

回転体軸と、この回転軸と支持アームを介して垂直方向に取り付けられた受風羽根とを有する風車であって、
上記受風羽根の風を受ける風受部は、側面視円弧状に形成されている、
ことを特徴とする風車。 A wind turbine having a rotating body shaft, and a wind receiving blade vertically mounted via the rotating shaft and a support arm,
The wind receiving portion receiving the wind of the wind receiving blade is formed in an arc shape in a side view,
A windmill characterized by 上記風受部の羽根の厚さは、羽根の中央部分から先端部近傍まで略同じ厚さとなっている、
請求項１記載の風車。 The thickness of the blade of the wind receiving portion is substantially the same thickness from the central portion of the blade to the vicinity of the tip portion,
The windmill according to claim 1. 上記風受部の羽根の幅は、羽根の中央部分から先端部近傍まで略同じ幅となっている、
請求項１記載の風車。 The width of the blade of the wind receiving portion is substantially the same from the central portion of the blade to the vicinity of the tip portion.
The windmill according to claim 1. 上記風受部の羽根の厚さは、羽根の中央部分から先端部近傍にかけて徐々に薄くなっている、
請求項１記載の風車。 The thickness of the blade of the wind receiving portion is gradually reduced from the central portion of the blade to the vicinity of the tip portion.
The windmill according to claim 1. 上記風受部の羽根の幅は、羽根の中央部分から先端部近傍にかけて徐々に狭くなっている、
請求項１記載の風車。 The width of the blade of the wind receiving portion is gradually narrowed from the central portion of the blade to the vicinity of the tip portion.
The windmill according to claim 1. 上記羽根の両先端部にリングが取り付けられている、Rings are attached to both ends of the blade,
請求項１〜５のいずれかに記載の風車。The windmill according to any one of claims 1 to 5. 回転軸と支持アームを介して垂直方向に取り付けられた風車の風受羽根であって、
上記風受羽根の風を受ける風受部は、側面視円弧状に形成されている、
ことを特徴とする風受羽根。 A wind turbine blade of a wind turbine mounted vertically via a rotating shaft and a support arm,
The wind receiving portion for receiving the wind of the wind receiving blade is formed in an arc shape in a side view,
Wind vane characterized by that. 上記風受部の羽根の厚さは、羽根の中央部分から先端部近傍まで略同じ厚さとなっている、
請求項７記載の風受羽根。 The thickness of the blade of the wind receiving portion is substantially the same thickness from the central portion of the blade to the vicinity of the tip portion,
The wind receiving blade according to claim 7 . 上記風受部の羽根の幅は、羽根の中央部分から先端部近傍まで略同じ幅となっている、
請求項７記載の風受羽根。 The width of the blade of the wind receiving portion is substantially the same from the central portion of the blade to the vicinity of the tip portion.
The wind receiving blade according to claim 7 . 上記風受部の羽根の厚さは、羽根の中央部分から先端部近傍にかけて徐々に薄くなっている、
請求項７記載の風受羽根。 The thickness of the blade of the wind receiving portion is gradually reduced from the central portion of the blade to the vicinity of the tip portion.
The wind receiving blade according to claim 7 . 上記風受部の羽根の幅は、羽根の中央部分から先端部近傍にかけて徐々に狭くなっている、
請求項７記載の風受羽根。 The width of the blade of the wind receiving portion is gradually narrowed from the central portion of the blade to the vicinity of the tip portion.
The wind receiving blade according to claim 7 .
JP2017199055A 2017-10-13 2017-10-13 Wind mill and wind-receiving blade of wind mill Pending JP2019073993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017199055A JP2019073993A (en) 2017-10-13 2017-10-13 Wind mill and wind-receiving blade of wind mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017199055A JP2019073993A (en) 2017-10-13 2017-10-13 Wind mill and wind-receiving blade of wind mill

Publications (2)

Publication Number Publication Date
JP2019073993A JP2019073993A (en) 2019-05-16
JP2019073993A5 true JP2019073993A5 (en) 2019-06-20

Family

ID=66543064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017199055A Pending JP2019073993A (en) 2017-10-13 2017-10-13 Wind mill and wind-receiving blade of wind mill

Country Status (1)

Country Link
JP (1) JP2019073993A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57174768U (en) * 1981-04-27 1982-11-04
JP4184847B2 (en) * 2003-03-27 2008-11-19 株式会社東芝 Windmill device and wind power generator using the same
JP4173773B2 (en) * 2003-06-27 2008-10-29 株式会社グローバルエナジー Rotating wheel and rotating wheel
JP2009114987A (en) * 2007-11-07 2009-05-28 E & E:Kk Bending method of darrieus vane for wind power generation
ITPO20110012A1 (en) * 2011-06-20 2012-12-21 En Eco Energy For Ecology S R L AEROGENERATOR PERFECTED BY VERTICAL AXIS
JP6398095B2 (en) * 2014-02-14 2018-10-03 上野　康男 Power equipment
JP2016109078A (en) * 2014-12-09 2016-06-20 株式会社Ｃｎｏパワーソリューションズ Wind power generation vertical shaft type wind turbine blade, wind power generation vertical shaft type wind turbine and wind power generator

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