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US 9,548,143 B2Granted
Multipair cable
AssigneeHitachi Metals, Ltd.
InventorsTakahiro Sugiyama, Hideki Nonen, Osamu Seya
Life of this patent
Estimating the term…
Abstract
A multipair cable includes an inner layer part including two differential signal transmission cables for an inner layer that are twisted together, a press winding tape wound around a periphery of the inner layer part, and an outer layer part including a plurality of differential signal transmission cables for an outer layer that are wound around an outer periphery of the press winding tape. The inner layer part further includes a buffer tape disposed between the two differential signal transmission cables.
Claims20
A multipair cable, comprising:
- an inner layer part comprising two differential signal transmission cables for an inner layer that are twisted together;
- a press winding tape wound around a periphery of the inner layer part;
- and
- an outer layer part comprising a plurality of differential signal transmission cables for an outer layer that are wound around an outer periphery of the press winding tape,
- wherein the inner layer part further comprises a buffer tape disposed between the two differential signal transmission cables for the inner layer,
- wherein a twisting direction of the inner layer part and a winding direction of the press winding tape are opposite to each other, and
- wherein the twisting direction of the two differential signal transmission cables in the inner layer part is the same as a winding direction of the plurality of differential signal transmission cables in the outer layer.
4 more elements
A multipair cable, comprising:
- an inner layer part comprising two differential signal transmission cables for an inner layer that are twisted together;
- a press winding tape wound around a periphery of the inner layer part;
- and
- an outer layer part comprising a plurality of differential signal transmission cables for an outer layer that are wound around an outer periphery of the press winding tape,
- wherein the inner layer part further comprises a buffer tape disposed between the two differential signal transmission cables for the inner layer,
- wherein a twisting direction of the inner layer part and a winding direction of the press winding tape are opposite to each other, and
- wherein the twisting direction of the two differential signal transmission cables in the inner layer part is opposite to a winding direction of the plurality of differential signal transmission cables in the outer layer.
4 more elements
Dependencies are inferred from the claim text.