Title:
DEVICE FOR DETECTING EXTERNAL DEFECTS OF INCOMING LINE
Document Type and Number:
Japanese Patent JP2005065487
Kind Code:
A
Abstract:
To provide a device for detecting external defects of incoming lines, which reduces manpower for and improves efficiency of inspection work thereof, and improves safety of workers by eliminating the need for climbing up poles, and improves the detection accuracy.
The device for detecting external defects 20 comprises wheels 2 and 2 which move rotatively on the incoming line, motors 3 and 3 which drive the wheels 2 and 2, a water tank 6, and contacts A and B which slide, by contacting the incoming line to supply water in the water tank 6 to the incoming line.
Inventors:
INUKAI HISATOKU
NAKAMURA KEI
ITO TAKASHI
KATO KATSUYUKI
HASEGAWA MASAMICHI
NAKAMURA KEI
ITO TAKASHI
KATO KATSUYUKI
HASEGAWA MASAMICHI
Application Number:
JP2004223647A
Publication Date:
March 10, 2005
Filing Date:
July 30, 2004
Export Citation:
Assignee:
CHUBU ELECTRIC POWER
MEISHIN DENKI KK
TOSHIN ELECTRIC
CHUBU SEIKI CO LTD
MEISHIN DENKI KK
TOSHIN ELECTRIC
CHUBU SEIKI CO LTD
International Classes:
H02G1/02; (IPC1-7): H02G1/02
Attorney, Agent or Firm:
Takenori Hiroe
Kenichi Uno
Kenichi Uno