Electricity: conductors and insulators – Conduits – cables or conductors – Conductive armor or sheath
Patent
1986-08-11
1989-04-18
Nimmo, Morris H.
Electricity: conductors and insulators
Conduits, cables or conductors
Conductive armor or sheath
174 36, 174 71C, 174 72A, 174 74A, 174DIG8, H01B 1118
Patent
active
048229563
ABSTRACT:
Electro-static discharge is a problem with high-speed data even when using coaxial cables. Primarily, this problem arises at the terminal ends of the circuit where connections are made using separate coaxial cables for connecting to various pieces of equipment thereby allowing voltages to be induced differently in each such cable. This problem can be overcome by combining a portion of each cable such that the shield around each signal carrying wire remains intact while also being solidly in contact with the shield from the other wire. The cable is constructed by removing the outer insulation from a section of two single coaxial cables, electrically connecting together the exposed shields of each cable at both ends of the exposed section and reinsulating the abutted cables so that the shields remain in contact along their entire length.
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American Telephone and Telegraph Company
AT&T Information Systems Inc.
Nimmo Morris H.
Padnes David R.
Tannenbaum David H.
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