Title:
LEAKAGE DETECTION CABLE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/213381
Kind Code:
A1
Abstract:
The present invention provides a leakage detection cable for detecting a leaked liquid, and a method for manufacturing same, the leakage detection cable comprising: an electric wire core which comprises one or more conductive wires and a cover layer for covering the one or more conductive wires; a detection unit which is connected along the length direction of the surface of the electric wire core; and a first braided layer which is braided with non-conductive fibers and covers the detection unit, wherein the detection unit has a fixed resistance value proportional to the length and has an output current value changing by means of a reaction with the liquid.
Inventors:
SIM CHUNG SIK (KR)
Application Number:
PCT/KR2017/005786
Publication Date:
December 14, 2017
Filing Date:
June 02, 2017
Export Citation:
Assignee:
SIM CHUNG SIK (KR)
International Classes:
H01B7/32; G01M3/16; H01B3/48; H01B7/17; H01B13/00
Foreign References:
| KR101006710B1 | 2011-01-10 | |||
| JPS63255652A | 1988-10-21 | |||
| JPH05120929A | 1993-05-18 | |||
| JPH06109577A | 1994-04-19 | |||
| KR20110007501A | 2011-01-24 | |||
| KR101467200B1 | 2014-12-01 | |||
| KR20150052609A | 2015-05-14 | |||
| US5191292A | 1993-03-02 | |||
| KR101372370B1 | 2014-03-12 | |||
| JPH11304565A | 1999-11-05 | |||
| JP2010108838A | 2010-05-13 | |||
| US4862146A | 1989-08-29 |
Other References:
See also references of EP 3471112A4
Attorney, Agent or Firm:
PARK, Hye Sung (KR)
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