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Patent Searching and Data


Title:
WIND POWER GENERATING EQUIPMENT
Document Type and Number:
Japanese Patent JP3792086
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To prevent a wind cutting sound from generated and to prevent a flying bird from struck off.
SOLUTION: A drive part 6, which is constituted of sprockets 10 connected to a generator 11 and spaced from some intervals from a lower stage and an upper stage, a cord member 23 laid around the lower-stage and upper-stage sprockets 10 endlessly, buckets 16 attached to the cord member 23 and circumferentially rotated by the wind so as to rotate the sprockets, and an outer plate 7 formed with an opening 8 applying a prescribed wind to the buckets, is provided in a support part.


Inventors:
Hayashi, Hisao
Application Number:
JP1999000339847
Publication Date:
June 28, 2006
Filing Date:
November 30, 1999
Export Citation:
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Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND CO LTD
International Classes:
F03D5/02; F03D9/00; (IPC1-7): F03D5/02; F03D9/00
Domestic Patent References:
JP5144746A
JP5314257A
JP9317625A
JP1162811A
JP251388B1
JP53137350A
Foreign References:
US5134305
US4494008
Attorney, Agent or Firm:
山田 恒光
大塚 誠一