COMMUNICATION CABLE AND WIRING SYSTEM USING IT
PROBLEM TO BE SOLVED: To lay a communication cable as additional wiring by utilizing already installed piping, in a general household. SOLUTION: Four insulating core wires 4 having the same diameters which are formed by coating conductors 2 with insulating materials 3 are disposed on respective vert...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To lay a communication cable as additional wiring by utilizing already installed piping, in a general household. SOLUTION: Four insulating core wires 4 having the same diameters which are formed by coating conductors 2 with insulating materials 3 are disposed on respective vertexes of a square so as to make a pair by two insulating core wires 4 on its diagonal lines, and are stranded together to form a four-core star core 5. The periphery of two four-core star cores 5, 5 is coated with a sheath 6. In this case, the sheath 6 may be separated for each four-core star core 5, 5. COPYRIGHT: (C)2004,JPO&NCIPI |
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