GB247650A - Improvements in or relating to the control of the effect of fluid currents on the stream line surfaces of prime movers - Google Patents

Improvements in or relating to the control of the effect of fluid currents on the stream line surfaces of prime movers

Info

Publication number
GB247650A
GB247650A GB27557/24A GB2755724A GB247650A GB 247650 A GB247650 A GB 247650A GB 27557/24 A GB27557/24 A GB 27557/24A GB 2755724 A GB2755724 A GB 2755724A GB 247650 A GB247650 A GB 247650A
Authority
GB
United Kingdom
Prior art keywords
relating
effect
control
prime movers
stream line
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.)
Expired
Application number
GB27557/24A
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.)
VENTIMOTOR AG
Original Assignee
VENTIMOTOR AG
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 VENTIMOTOR AG filed Critical VENTIMOTOR AG
Priority to GB27557/24A priority Critical patent/GB247650A/en
Publication of GB247650A publication Critical patent/GB247650A/en
Expired 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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0252—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on the blades
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Toys (AREA)

Abstract

247,650. Aero-Dynamos, Ltd., (Ventimotor Akt.-Ges.). Nov. 18, 1924. Regulating.-In current motors regulation is effected by the provision of auxiliary stream-line members 2 piloted on the stream-line surface of the rotor blades 1. At excessive speeds these members 2 are moved by centrifugal force against the action of springs 5 to the position shown in broken lines, whereas normally they are held in the path of least resistance. The member 2 may be provided with a weight 6 to assist the spring. Specification 206,160 is referred to.
GB27557/24A 1924-11-18 1924-11-18 Improvements in or relating to the control of the effect of fluid currents on the stream line surfaces of prime movers Expired GB247650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27557/24A GB247650A (en) 1924-11-18 1924-11-18 Improvements in or relating to the control of the effect of fluid currents on the stream line surfaces of prime movers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27557/24A GB247650A (en) 1924-11-18 1924-11-18 Improvements in or relating to the control of the effect of fluid currents on the stream line surfaces of prime movers

Publications (1)

Publication Number Publication Date
GB247650A true GB247650A (en) 1926-02-18

Family

ID=10261527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27557/24A Expired GB247650A (en) 1924-11-18 1924-11-18 Improvements in or relating to the control of the effect of fluid currents on the stream line surfaces of prime movers

Country Status (1)

Country Link
GB (1) GB247650A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157774A (en) * 1984-04-26 1985-10-30 Lawson Tancred Sons & Company Wind turbine blades
GB2175351A (en) * 1985-03-26 1986-11-26 Univ Open Aerodynamic/hydrodynamic control devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157774A (en) * 1984-04-26 1985-10-30 Lawson Tancred Sons & Company Wind turbine blades
GB2175351A (en) * 1985-03-26 1986-11-26 Univ Open Aerodynamic/hydrodynamic control devices

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