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Patent Searching and Data


Title:
LIGHTNING TROUBLE ARRESTER IN BUILDING
Document Type and Number:
Japanese Patent JP2004278118
Kind Code:
A
Abstract:

To provide a lightning trouble arrester for lessening lightning even when a site is narrow.

The arrester 10 comprises peripheral grounding electrodes 4 provided so as to surround a building 2 and buried annularly in the site 3, conductors 5 connecting the peripheral grounding poles, overhead earth wires 15 installed along the upper ends of a plurality of poles 14 arranged in the neighborhood of the building 2, grounding electrodes 23 connected to the overhead earth wires 15 and buried in the ground in the neighborhood of the poles, and connecting wires 16 for connecting the peripheral grounding poles 4 or the conductors 5 to the overhead earth wire 15 or the grounding electrodes 23 of the poles. A lightning conductor 18 is provided on the building 2, and the lightning conductor 18 and the conductors 5 are connected to each other.


Inventors:
KOBAYASHI MASANORI
Application Number:
JP2003000071081
Publication Date:
October 07, 2004
Filing Date:
March 14, 2003
Export Citation:
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Assignee:
SANKI ENG CO LTD
International Classes:
E04H9/14; H01R4/66; H02G7/00; H02G13/00; H05F3/04; (IPC1-7): E04H9/14; H01R4/66; H02G7/00; H02G13/00; H05F3/04
Attorney, Agent or Firm:
秋山 重夫