Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Reexamination Certificate
2006-11-30
2009-06-02
Nguyen, Chau N (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
Reexamination Certificate
active
07541545
ABSTRACT:
The present invention relates to methods of manufacturing tapeless cable assemblies. The methods generally include providing a plurality of adjacent conductor cables, followed by applying a cross-linkable first material around the plurality of conductor cables and in the interstitial openings occurring between the cables. Cross-linking can be initiated by applying a second material which facilitates cross-linking of the first material or by other means such as exposing the material to ultraviolet radiation. The wrapped assembly is then welded to form a core assembly. The disclosed manufacturing methods do no require a tape, thereby shortening the manufacturing process and reducing the manufacturing costs.
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Kim Byong Jun
Varkey Joseph
Castano Jaime
Cate David
Flynn Michael
Nguyen Chau N
Schlumberger Technology Corporation
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