Title:
GROUNDING DEVICE AND EXECUTING METHOD
Document Type and Number:
Japanese Patent JP2002010456
Kind Code:
A
Abstract:
To provide a grounding device with an inductance connected between the grounding terminal of an apparatus and a grounding pole.
An inductance is connected between the grounding terminal of an apparatus and a grounding pole. A current, which flows into the grounding terminal can be reduced according to ratio between the inductance and a line inductance of grounding for communication line, so that the influence due to thunder surge on the apparatus is reduced.
Inventors:
ANDO KIYOTAKA
ISOKAWA CHIAKI
FUJII TOYOAKI
ISOKAWA CHIAKI
FUJII TOYOAKI
Application Number:
JP2000180799A
Publication Date:
January 11, 2002
Filing Date:
June 16, 2000
Export Citation:
Assignee:
NTT DOCOMO KYUSHU INC
SANKOSHA CO LTD
SANKOSHA CO LTD
International Classes:
H02H9/08; H02G7/00; H02G13/00; (IPC1-7): H02G7/00; H02G13/00; H02H9/08
Attorney, Agent or Firm:
Hirai Tamotsu