Shielded woven cable assembly and method of making same
First Claim
Patent Images
1. A continuously shielded woven electrical transmission cable assembly comprising:
- a plurality of elongated warp elements extending in the warp direction in said woven cable;
a filling element interwoven with said warp elements to define a base weave pattern;
at least a number of said elongated warp elements being electrical signals conductor elements arranged in said weave pattern for transmitting electrical signals through said cable;
a plurality of uninsulated drain wires woven in the base weave pattern of said woven cable from one side of said woven cable to another side of said woven cable;
said drain wires being floated out of said base weave pattern at spaced picks of said filling element along the length of said cable;
a conductive shield jacketing said woven cable, said drain wires on each side of said woven cable contacting said shield on corresponding sides of said shield; and
said drain wires being woven in said base weave generally along the entire length of said woven cable for continuous immediate draining of said shield and termination of said drain wires at the ends of said cable.
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Abstract
A woven shielded cable assembly includes a woven cable (A) having a base weave pattern defined by warp and weft elements (14) and (16). A plurality of drain wires (B) are interwoven with and floated out of the base weave pattern at locations along the cable on both sides thereof to provide instantaneous and continuous draining of a conductive shield (C).
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Citations
8 Claims
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1. A continuously shielded woven electrical transmission cable assembly comprising:
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a plurality of elongated warp elements extending in the warp direction in said woven cable; a filling element interwoven with said warp elements to define a base weave pattern; at least a number of said elongated warp elements being electrical signals conductor elements arranged in said weave pattern for transmitting electrical signals through said cable; a plurality of uninsulated drain wires woven in the base weave pattern of said woven cable from one side of said woven cable to another side of said woven cable; said drain wires being floated out of said base weave pattern at spaced picks of said filling element along the length of said cable; a conductive shield jacketing said woven cable, said drain wires on each side of said woven cable contacting said shield on corresponding sides of said shield; and said drain wires being woven in said base weave generally along the entire length of said woven cable for continuous immediate draining of said shield and termination of said drain wires at the ends of said cable. - View Dependent Claims (2, 3, 4, 5)
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6. A method of constructing a continuously shielded woven electrical transmission cable comprising the steps of:
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weaving a plurality of warp elements with a filling element to define a base weave pattern; including in said plurality of warp elements at least a number of electrical signal conductor elements; weaving a plurality of drain wires in said cable generally from one side of the cable to the other side of said cable; floating said drain wires out of said base weave patterns at spaced locations of said cable along the length thereof; enclosing said woven cable in a metallic shield; contacting said shield on both sides of said woven cable and said shield with floated said drain wires to effectively and instantaneously drain said shield on both sides of said shield along the length of said cable. - View Dependent Claims (7, 8)
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Specification