JPS5591773A - Windmill turbine - Google Patents

Windmill turbine

Info

Publication number
JPS5591773A
JPS5591773A JP10331179A JP10331179A JPS5591773A JP S5591773 A JPS5591773 A JP S5591773A JP 10331179 A JP10331179 A JP 10331179A JP 10331179 A JP10331179 A JP 10331179A JP S5591773 A JPS5591773 A JP S5591773A
Authority
JP
Japan
Prior art keywords
windmill
driven
rotate
hydraulic pump
oil hydraulic
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
JP10331179A
Other languages
Japanese (ja)
Other versions
JPS5948310B2 (en
Inventor
Yasuo Kita
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP54103311A priority Critical patent/JPS5948310B2/en
Publication of JPS5591773A publication Critical patent/JPS5591773A/en
Publication of JPS5948310B2 publication Critical patent/JPS5948310B2/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
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

PURPOSE: To obtain such windmill turbine as is capable of preventing overspeed revolutions of a wind force extractor by providing a positive-displacement oil hydraulic pump driven by a rotary output shaft of the wind force extractor and a pressure compensating flow control valve arranged on the discharge line.
CONSTITUTION: Where a windmill 1 is rotated by wind, a windmill shaft 1" turns in a housing 1''', and a bevel gear 1' is driven to rotate. An input shaft 2 then turns through a bevel gear 2', and an oil hydraulic pump 3 coupled to its bottom is driven to rotate. Then, when passing an orifice 21, an oil pressurized by the pump 3 brings about a pressure loss to rise in temperature, which is stored in an underground tank 24 by way of a pressure compensating flow control valve 22 and a radiator 23. On the other hand, revolutions of the windmill 1 are transferred to a pinion 6 through a spur gear 5 integral with a rotary holder 4, a reversible oil hydraulic pump 8 is driven to rotate by a pinion shaft 7, thus preventing a quick turn of the windmill 1.
COPYRIGHT: (C)1980,JPO&Japio
JP54103311A 1979-08-13 1979-08-13 Wind energy conversion device Expired JPS5948310B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54103311A JPS5948310B2 (en) 1979-08-13 1979-08-13 Wind energy conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54103311A JPS5948310B2 (en) 1979-08-13 1979-08-13 Wind energy conversion device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP53056811A Division JPS5948309B2 (en) 1978-05-13 1978-05-13 Wind energy conversion device

Publications (2)

Publication Number Publication Date
JPS5591773A true JPS5591773A (en) 1980-07-11
JPS5948310B2 JPS5948310B2 (en) 1984-11-26

Family

ID=14350658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54103311A Expired JPS5948310B2 (en) 1979-08-13 1979-08-13 Wind energy conversion device

Country Status (1)

Country Link
JP (1) JPS5948310B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131374A (en) * 1982-01-28 1983-08-05 Shimadzu Corp Conversion device of hydraulic wind power to heat
JP2005113900A (en) * 2003-09-19 2005-04-28 Nabtesco Corp Yaw driving method and device for wind power generator
WO2013035194A1 (en) * 2011-09-09 2013-03-14 三菱重工業株式会社 Pitch drive device for wind turbine rotor blades and wind power generating device equipped with same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131374A (en) * 1982-01-28 1983-08-05 Shimadzu Corp Conversion device of hydraulic wind power to heat
JPH0440620B2 (en) * 1982-01-28 1992-07-03 Shimadzu Corp
JP2005113900A (en) * 2003-09-19 2005-04-28 Nabtesco Corp Yaw driving method and device for wind power generator
JP4502627B2 (en) * 2003-09-19 2010-07-14 ナブテスコ株式会社 Wind generator yaw drive
WO2013035194A1 (en) * 2011-09-09 2013-03-14 三菱重工業株式会社 Pitch drive device for wind turbine rotor blades and wind power generating device equipped with same
US8608442B2 (en) 2011-09-09 2013-12-17 Mitsubishi Heavy Industries, Ltd. Pitch driving unit for wind-turbine rotor blade and wind power generator equipped with the same
JP5536196B2 (en) * 2011-09-09 2014-07-02 三菱重工業株式会社 Pitch drive device for wind turbine rotor blades, wind power generator equipped with the same
JPWO2013035194A1 (en) * 2011-09-09 2015-03-23 三菱重工業株式会社 Pitch drive device for wind turbine rotor blades, wind power generator equipped with the same

Also Published As

Publication number Publication date
JPS5948310B2 (en) 1984-11-26

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