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Patent Searching and Data


Title:
LIGHTNING PROTECTION FACILITY
Document Type and Number:
WIPO Patent Application WO/2013/046939
Kind Code:
A1
Abstract:
Provided is a lightning protection facility that can prevent damage resulting from self-induced oscillations. The charge dissipator (10) of the lightning protection facility is provided with: a support column (11) that is provided standing at a protective structure; a plurality of lightning rods (12) provided to the tip of the support column (11) and disposed in a manner so as to extend radially; and a zonal direction reinforcing member (13) and a meridional direction reinforcing member (14) that are affixed straddling at least two lightning rods (12).

Inventors:
HUKASAKU Toshinori (5-2, Higashi-Ikebukuro 4-chome, Toshima-k, Tokyo 66, 〒1708466, JP)
Application Number:
JP2012/070099
Publication Date:
April 04, 2013
Filing Date:
August 07, 2012
Export Citation:
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Assignee:
Hitachi Plant Technologies, Ltd. (5-2 Higashi-Ikebukuro 4-chome, Toshima-ku Tokyo, 66, 〒1708466, JP)
株式会社日立プラントテクノロジー (〒66 東京都豊島区東池袋4丁目5番2号 Tokyo, 〒1708466, JP)
International Classes:
H05F3/04; H02G13/00
Domestic Patent References:
WO2008038349A1
Foreign References:
JPH09320789A
JP2007080703A
JPH08330092A
JPS58128699A
JPS62170198A
JP2001076893A
Attorney, Agent or Firm:
ISONO Michizo (Sabo Kaikan Annex 7-4, Hirakawa-cho 2-chome, Chiyoda-k, Tokyo 93, 〒1020093, JP)
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Claims: