JPS57210172A - Safety device for wind power-generating system - Google Patents

Safety device for wind power-generating system

Info

Publication number
JPS57210172A
JPS57210172A JP56094047A JP9404781A JPS57210172A JP S57210172 A JPS57210172 A JP S57210172A JP 56094047 A JP56094047 A JP 56094047A JP 9404781 A JP9404781 A JP 9404781A JP S57210172 A JPS57210172 A JP S57210172A
Authority
JP
Japan
Prior art keywords
wind
arm
blade
tail blade
windmill
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
JP56094047A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354143B2 (enrdf_load_stackoverflow
Inventor
Shinji Sonoda
Masayuki Watabiki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56094047A priority Critical patent/JPS57210172A/ja
Publication of JPS57210172A publication Critical patent/JPS57210172A/ja
Publication of JPS6354143B2 publication Critical patent/JPS6354143B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • F03D7/0208—Orientating out of wind
    • F03D7/0212—Orientating out of wind the rotating axis remaining horizontal
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
JP56094047A 1981-06-19 1981-06-19 Safety device for wind power-generating system Granted JPS57210172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56094047A JPS57210172A (en) 1981-06-19 1981-06-19 Safety device for wind power-generating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56094047A JPS57210172A (en) 1981-06-19 1981-06-19 Safety device for wind power-generating system

Publications (2)

Publication Number Publication Date
JPS57210172A true JPS57210172A (en) 1982-12-23
JPS6354143B2 JPS6354143B2 (enrdf_load_stackoverflow) 1988-10-26

Family

ID=14099641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56094047A Granted JPS57210172A (en) 1981-06-19 1981-06-19 Safety device for wind power-generating system

Country Status (1)

Country Link
JP (1) JPS57210172A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPN20110075A1 (it) * 2011-11-18 2013-05-19 Intermek S R L Generatore eolico di energia elettrica
EP2387665A4 (en) * 2009-01-16 2014-04-09 Benjamin P Brickett METHOD AND DEVICE FOR A LIQUID POWER TUBE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541547U (enrdf_load_stackoverflow) * 1978-09-11 1980-03-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541547U (enrdf_load_stackoverflow) * 1978-09-11 1980-03-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2387665A4 (en) * 2009-01-16 2014-04-09 Benjamin P Brickett METHOD AND DEVICE FOR A LIQUID POWER TUBE
ITPN20110075A1 (it) * 2011-11-18 2013-05-19 Intermek S R L Generatore eolico di energia elettrica
WO2013072756A1 (en) * 2011-11-18 2013-05-23 Intermek S.R.L. A wind turbine with a pitch regulation and furling out of wind

Also Published As

Publication number Publication date
JPS6354143B2 (enrdf_load_stackoverflow) 1988-10-26

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