Title:
SYSTEM FOR REMOVING RUST AND COATING FROM INSIDE OF PIPE BY USING VEHICLE AND INDUCTION PRINCIPLES
Document Type and Number:
WIPO Patent Application WO/2014/204040
Kind Code:
A1
Abstract:
A system for removing rust and a coating from the inside of a pipe by using an induction principle comprises: a track part driving inside a pipe and a vehicle provided to the upper portion of the track part; an upper support wheel provided to the upper portion of the vehicle and coming into contact with the upper end surface of the pipe so as to prevent overturning of the vehicle; and an induction coating removing means for rotating by a motor provided to the vehicle and comprising an induction part and a coating removing means.
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Inventors:
KIM GIN WON (KR)
PARK SANG BONG (KR)
LEE KYOUNG SOB (KR)
OH KYUNG SEOK (KR)
LEE YONG GUN (KR)
OH JUNG HUN (KR)
PARK SANG BONG (KR)
LEE KYOUNG SOB (KR)
OH KYUNG SEOK (KR)
LEE YONG GUN (KR)
OH JUNG HUN (KR)
Application Number:
PCT/KR2013/005884
Publication Date:
December 24, 2014
Filing Date:
July 03, 2013
Export Citation:
Assignee:
WATER RESOURCES FACILTIES & MAINTENACE CO LTD (KR)
International Classes:
F16L55/32; B08B9/049; E03F7/00
Foreign References:
| KR101197112B1 | 2012-11-07 | |||
| KR100991326B1 | 2010-11-01 | |||
| KR100993910B1 | 2010-11-12 | |||
| KR100834438B1 | 2008-06-04 |
Attorney, Agent or Firm:
CHUNG, Yongsik (KR)
정용식 (KR)
정용식 (KR)
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