OVERHEAD WIRE

PURPOSE: An aerial wire is provided to increase tensile force and reduce weight since a core unit consists of aramid fiber, and a coating layer is formed on the surface thereof by plasma and fluorine. CONSTITUTION: A core unit(110) consists of aramid fiber to increase tensile strength and reduce wei...

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Main Authors PAE, HYUNG WU, JUNG, MIN SU, JEONG, SEUNG, KIM, YOUNG HONG, SOHN, SOON IL, YANG, HOON CHUL
Format Patent
LanguageEnglish
Korean
Published 05.03.2012
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Summary:PURPOSE: An aerial wire is provided to increase tensile force and reduce weight since a core unit consists of aramid fiber, and a coating layer is formed on the surface thereof by plasma and fluorine. CONSTITUTION: A core unit(110) consists of aramid fiber to increase tensile strength and reduce weight thereof. A conductor part(120) is placed on the outer surface of the core unit. A coating layer(111) prevents water from flowing into the surface of the aramid fiber. The coating layer is formed through a plasma process. The contact angle of the water drop is 135-180 degree.
Bibliography:Application Number: KR20100081316