Shielded cable
First Claim
1. A broad band electrical signal transmission system comprising:
- a first central conductor comprising;
a plurality of conductive wire strands, a first insulating layer surrounding said wire strands, a conductive sheath surrounding said first insulating layer, and a second insulating layer surrounding said conductive sheath;
a second central conductor identical to said first central conductor;
a third insulating layer surrounding said first and second central conductors;
a tubular shield surrounding said third insulating layer, said tubular shield comprising a braid of composite wire wherein said composite wire comprises;
a central core of an amorphous metal material, a conductive cladding surrounding said central core, and a layer of silver surrounding said conductive cladding; and
a dielectric sheath surrounding said tubular shield.
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Accused Products
Abstract
A broad band electrical signal transmission system comprising:
a first central conductor comprising: a plurality of conductive wire strands, a first insulating layer surrounding said wire strands, a conductive sheath surrounding said first insulating layer, and a second insulating layer surrounding said conductive sheath;
a second central conductor identical to said first central conductor;
a third insulating layer surrounding said first and second central conductors;
a tubular shield surrounding said third insulating layer, said tubular shield comprising a braid of composite wire wherein said composite wire comprises: a central core of an amorphous metal material, a conductive cladding surrounding said central core, and a layer of silver surrounding said conductive cladding; and
a dielectric sheath surrounding said tubular shield.
31 Citations
2 Claims
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1. A broad band electrical signal transmission system comprising:
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a first central conductor comprising;
a plurality of conductive wire strands, a first insulating layer surrounding said wire strands, a conductive sheath surrounding said first insulating layer, and a second insulating layer surrounding said conductive sheath;a second central conductor identical to said first central conductor; a third insulating layer surrounding said first and second central conductors; a tubular shield surrounding said third insulating layer, said tubular shield comprising a braid of composite wire wherein said composite wire comprises;
a central core of an amorphous metal material, a conductive cladding surrounding said central core, and a layer of silver surrounding said conductive cladding; anda dielectric sheath surrounding said tubular shield. - View Dependent Claims (2)
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Specification
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- Resources
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Current AssigneeSchlumberger Technology Corporation (Schlumberger NV)
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Original AssigneeSchlumberger Technology Corporation (Schlumberger NV)
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InventorsBocock, Richard L., Mettes, Hal J.
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Primary Examiner(s)STEINBERGER, BRIAN
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Application NumberUS07/146,069Time in Patent Office608 DaysField of Search174/36, 174/109, 174/126 CP, 333/243, 367/76, 367/81, 340/853, 340/856, 340/857US Class Current340/854.9CPC Class CodesH01B 11/1033 composed of a wire-braided ...H01B 11/20 Cables having a multiplicit...
