Patent ID: 7052550
Filing Date: 2006-05-30
Classification: H01B

Abstract:
1. An apparatus for coloring an electric wire comprising: a plurality of coloring nozzles, each of which spouts a liquid coloring agent as a liquid drop toward an outer surface of an electric wire with a specific amount thereof per spouting so as to allow the liquid drop of the coloring agent to adhere to the outer surface of the electric wire, thereby coloring the electric wire, wherein each coloring nozzle includes a nozzle body having a receiver for receiving the coloring agent and a valve therein and a nozzle member that communicates with the receiver and allows the coloring agent to pass therethrough, wherein the nozzle member is divided into first and second nozzle members and lengths of the respective second nozzle members of the plurality of the coloring nozzles are different from one another, and wherein the coloring nozzle is changed in response to an amount of the liquid drop of the coloring agent.