IT1169293B - Wind motor intended for low speed winds - Google Patents

Wind motor intended for low speed winds

Info

Publication number
IT1169293B
IT1169293B IT25843/81A IT2584381A IT1169293B IT 1169293 B IT1169293 B IT 1169293B IT 25843/81 A IT25843/81 A IT 25843/81A IT 2584381 A IT2584381 A IT 2584381A IT 1169293 B IT1169293 B IT 1169293B
Authority
IT
Italy
Prior art keywords
blades
low speed
speed winds
wind motor
rotor
Prior art date
Application number
IT25843/81A
Other languages
Italian (it)
Other versions
IT8125843A0 (en
Inventor
Umberto Vergani
Original Assignee
Umberto Vergani
Restelli Giovanni
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 Umberto Vergani, Restelli Giovanni filed Critical Umberto Vergani
Priority to IT25843/81A priority Critical patent/IT1169293B/en
Publication of IT8125843A0 publication Critical patent/IT8125843A0/en
Priority to AU91737/82A priority patent/AU9173782A/en
Priority to DK569582A priority patent/DK569582A/en
Application granted granted Critical
Publication of IT1169293B publication Critical patent/IT1169293B/en

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

The appts. is partic. intended to utilise low speed winds, and is of the type which comprises a rotor having a number of blades adapted to rotate about a parallel axis to the direction of the windflow. The blades are shaped and arranged to form an annular ring of blades bound externally by a tubular element and internally by a tapered element effective to duct the air impinging thereon toward said annular ring of blades. The tapered element may either be rigid with the blades and jointly rotate with them, or it may be stationary. In this latter case separate supporting means are provided for the tapered element. The same applies also to the tubular element. The blades of the rotor are flat. The air is spontaneously accelerated by passing through a converging duct.
IT25843/81A 1981-12-24 1981-12-24 Wind motor intended for low speed winds IT1169293B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT25843/81A IT1169293B (en) 1981-12-24 1981-12-24 Wind motor intended for low speed winds
AU91737/82A AU9173782A (en) 1981-12-24 1982-12-21 Low speed wind motor
DK569582A DK569582A (en) 1981-12-24 1982-12-23 WIND ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25843/81A IT1169293B (en) 1981-12-24 1981-12-24 Wind motor intended for low speed winds

Publications (2)

Publication Number Publication Date
IT8125843A0 IT8125843A0 (en) 1981-12-24
IT1169293B true IT1169293B (en) 1987-05-27

Family

ID=11217896

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25843/81A IT1169293B (en) 1981-12-24 1981-12-24 Wind motor intended for low speed winds

Country Status (3)

Country Link
AU (1) AU9173782A (en)
DK (1) DK569582A (en)
IT (1) IT1169293B (en)

Also Published As

Publication number Publication date
DK569582A (en) 1983-06-25
IT8125843A0 (en) 1981-12-24
AU9173782A (en) 1983-06-30

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