Title:
照明表示塔
Document Type and Number:
Japanese Patent JP4927469
Kind Code:
B2
Abstract:
To provide an illumination display tower superior in installation work efficiency of a display body, while surely providing illuminating electric power in the display tower provided with the display body by feeble wind power.
This display tower 1 is provided by arranging the display body 5 in an external part of a multistory support 4. The illumination display tower 1 is constituted so that a windmill arranging part 7 is formed in its upper area; a propeller wind power generator 99 is arranged; its propeller blade 9b is tapered off on the tip from a maximum chord length part of a blade edge part; and an inclined part 9e is formed by inclining forward.
COPYRIGHT: (C)2008,JPO&INPIT
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Inventors:
Masahiko Suzuki
Application Number:
JP2006214758A
Publication Date:
May 09, 2012
Filing Date:
August 07, 2006
Export Citation:
Assignee:
Bersion Co., Ltd.
International Classes:
F03D11/04; F03D1/02; F03D1/04; F03D1/06; F03D11/00; G09F13/20; G09F13/30
Domestic Patent References:
| JP8137420A | ||||
| JP2000160517A | ||||
| JP2006152957A | ||||
| JP2001193634A | ||||
| JP60060278A |
Foreign References:
| US4245958 |
Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Hiroyuki Mori
Noritsugu Nakama
Hiroyuki Mori