Title:
LIGHTNING ROD DEVICE
Document Type and Number:
Japanese Patent JP2005327581
Kind Code:
A
Abstract:
To provide a lightning rod device responding to rotating sphere method as a newly adopted design technique without an large-scale change such as enlargement of the device itself and rebuilding of a support body, by arranging a lightning arresting member consisting of a radial horizontal rod part, a ring-shaped rod part and a radial slanted rod part so as to surround a pillar.
For the lightning rod device, a lightning arresting protruded rod 4 is fitted at a top end part of the pillar 2, and the lightning arresting member consisting of a radial horizontal rod part 5a, an ring-shaped rod part 5b and a radial slanted rod part 5c is arranged so as to surround the pillar.
Inventors:
ISHIZAKI MAKOTO
YONEDA MINORU
TAKABE JUNICHI
YONEDA MINORU
TAKABE JUNICHI
Application Number:
JP2004144323A
Publication Date:
November 24, 2005
Filing Date:
May 14, 2004
Export Citation:
Assignee:
SANKOSHA CO LTD
International Classes:
H05F3/04; H02G13/00; (IPC1-7): H05F3/04; H02G13/00
Domestic Patent References:
| JPS5472442A | 1979-06-09 | |||
| JPS62170198A | 1987-07-27 | |||
| JPH05121192A | 1993-05-18 | |||
| JPH11168311A | 1999-06-22 | |||
| JP2005142039A | 2005-06-02 | |||
| JPH0677314U | 1994-10-28 |
Attorney, Agent or Firm:
Yasushi Hirai