JPS55153870A - Vane body for vertical-shaft windmill - Google Patents

Vane body for vertical-shaft windmill

Info

Publication number
JPS55153870A
JPS55153870A JP6129079A JP6129079A JPS55153870A JP S55153870 A JPS55153870 A JP S55153870A JP 6129079 A JP6129079 A JP 6129079A JP 6129079 A JP6129079 A JP 6129079A JP S55153870 A JPS55153870 A JP S55153870A
Authority
JP
Japan
Prior art keywords
vane
wind
vertical shaft
force
elevation
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.)
Granted
Application number
JP6129079A
Other languages
Japanese (ja)
Other versions
JPS5928754B2 (en
Inventor
Tomiji Takayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP54061290A priority Critical patent/JPS5928754B2/en
Publication of JPS55153870A publication Critical patent/JPS55153870A/en
Publication of JPS5928754B2 publication Critical patent/JPS5928754B2/en
Expired 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

PURPOSE: To produce self-starting force freely and use the driving force of wind effectively by providing vanes made of a flexible material, whose angles of elevation can be freely varied according to the direction of wind at a position behind the rear end of vane rods to the rotational directuon connected to a vertical shaft.
CONSTITUTION: A suitable number of vanes 4 are provided at equal intervals on a circumference concentric with the center of vertical shaft 3. Each vane 4 consists of vane rod 6 with stream-lined cross section, and thin vane plate 7 made of a flexible member extending backward from the back edge of its rotational direction. Vane rod 6 is fastened to vertical shaft 3 via supporting arm 5. On the side C, which is in the same side as the rotational direction B of the windmill with respect to the direction of wind A, due to the bending of vane plate 7, the angle of elevation with respect to the wind is large and the driving force becomes large, while on the opposite side D, the resultant drive force becomes small. Since the difference between the resultant forces on sides C and D is large, and further, since the structure of vane 4 is simple and light in weight, self-motive force is produced even at the time of very weak wind, so that the drive force of wind can be utilized efficiently.
COPYRIGHT: (C)1980,JPO&Japio
JP54061290A 1979-05-18 1979-05-18 Vertical axis wind turbine blade Expired JPS5928754B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54061290A JPS5928754B2 (en) 1979-05-18 1979-05-18 Vertical axis wind turbine blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54061290A JPS5928754B2 (en) 1979-05-18 1979-05-18 Vertical axis wind turbine blade

Publications (2)

Publication Number Publication Date
JPS55153870A true JPS55153870A (en) 1980-12-01
JPS5928754B2 JPS5928754B2 (en) 1984-07-16

Family

ID=13166910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54061290A Expired JPS5928754B2 (en) 1979-05-18 1979-05-18 Vertical axis wind turbine blade

Country Status (1)

Country Link
JP (1) JPS5928754B2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582475A (en) * 1981-06-29 1983-01-08 Dengiyoushiya Kikai Seisakusho:Kk Vertical shaft type wind mill employing sail wing
JPS5815766A (en) * 1981-07-21 1983-01-29 Dengiyoushiya Kikai Seisakusho:Kk Vertical shaft type wind mill used with sail wing
US5203672A (en) * 1991-07-22 1993-04-20 Mariah Electric Corporation Wind turbine with stationary vertical support tower and airflow-directing shell
US7204674B2 (en) * 2000-12-23 2007-04-17 Aloys Wobben Rotor blade for a wind power installation
US7914261B2 (en) 2002-06-05 2011-03-29 Aloys Wobben Rotor blade for a wind power plant
JP2011064084A (en) * 2009-09-15 2011-03-31 Yasuo Ueno Windmill device
US7946803B2 (en) 2003-04-28 2011-05-24 Aloys Wobben Rotor blade for a wind power system
US7980810B2 (en) * 2007-01-10 2011-07-19 Seabell International Co. Ltd. Vertical axis windmill and wind turbine system for generating electricity from wind energy
US20110198849A1 (en) * 2008-07-21 2011-08-18 Ecofys Investments B.V. Device For The Utilisation Of Wave Energy And A Method
JP2013160158A (en) * 2012-02-07 2013-08-19 Tatsumi Ryoki:Kk Rotational force propulsion device for windmill for wind power generation
CN104074677A (en) * 2013-03-27 2014-10-01 山东建筑大学 Solidity variable wind rotor of vertical axis wind power generator
JP2015031227A (en) * 2013-08-05 2015-02-16 住友ゴム工業株式会社 Wind mill
US11428204B2 (en) 2017-10-24 2022-08-30 Wobben Properties Gmbh Rotor blade of a wind turbine and method for designing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0477555U (en) * 1990-11-19 1992-07-07

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582475A (en) * 1981-06-29 1983-01-08 Dengiyoushiya Kikai Seisakusho:Kk Vertical shaft type wind mill employing sail wing
JPS5815766A (en) * 1981-07-21 1983-01-29 Dengiyoushiya Kikai Seisakusho:Kk Vertical shaft type wind mill used with sail wing
US5203672A (en) * 1991-07-22 1993-04-20 Mariah Electric Corporation Wind turbine with stationary vertical support tower and airflow-directing shell
US7204674B2 (en) * 2000-12-23 2007-04-17 Aloys Wobben Rotor blade for a wind power installation
US8100663B2 (en) 2002-06-05 2012-01-24 Aloys Wobben Rotor blade for a wind power plant
US7914261B2 (en) 2002-06-05 2011-03-29 Aloys Wobben Rotor blade for a wind power plant
US7946803B2 (en) 2003-04-28 2011-05-24 Aloys Wobben Rotor blade for a wind power system
US7980810B2 (en) * 2007-01-10 2011-07-19 Seabell International Co. Ltd. Vertical axis windmill and wind turbine system for generating electricity from wind energy
US20110198849A1 (en) * 2008-07-21 2011-08-18 Ecofys Investments B.V. Device For The Utilisation Of Wave Energy And A Method
US8866327B2 (en) * 2008-07-21 2014-10-21 Ihc Holland Ie B.V. Device for the utilisation of wave energy and a method
JP2011064084A (en) * 2009-09-15 2011-03-31 Yasuo Ueno Windmill device
JP2013160158A (en) * 2012-02-07 2013-08-19 Tatsumi Ryoki:Kk Rotational force propulsion device for windmill for wind power generation
CN104074677A (en) * 2013-03-27 2014-10-01 山东建筑大学 Solidity variable wind rotor of vertical axis wind power generator
JP2015031227A (en) * 2013-08-05 2015-02-16 住友ゴム工業株式会社 Wind mill
US11428204B2 (en) 2017-10-24 2022-08-30 Wobben Properties Gmbh Rotor blade of a wind turbine and method for designing same

Also Published As

Publication number Publication date
JPS5928754B2 (en) 1984-07-16

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