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US8952255B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8952255-B2 |
| Application number | US-201213429672-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 26, 2012 |
| Priority date | Apr 19, 2011 |
| Publication date | Feb 10, 2015 |
| Grant date | Feb 10, 2015 |
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- Title
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- Abstract
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- First independent claim
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Abstract
Official abstract text for this publication.
A piggyback cable ( 10 ) has a copper conductor ( 2 ) with a triple extruded insulation system including a conductor screen ( 13 ), an insulation layer ( 14 ), and an insulation screen ( 15 ), an inner sheath ( 16 ) surrounding this insulation system, and an outer sheath ( 18 ), the space between the inner ( 16 ) and outer ( 18 ) sheaths being filled with protective elements. The protective elements have thermoplastic ( 21 ) elements arranged together to form at least one layer helically wound around the said cable ( 10 ).
First claim
Opening claim text (preview).
The invention claimed is: 1. Piggyback cable comprising: a copper conductor with a triple extruded insulation system including: a conductor screen; an insulation layer; an insulation screen; an inner sheath surrounding this insulation system; and an outer sheath, the space between the inner and outer sheaths being filled with protective elements, wherein the protective elements include a plurality of thermoplastic protective elements and a plurality of reinforced semi-…
Assignees
Inventors
Classifications
Mechanical Engineering · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H05B3/56Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8952255B2 cover?
- A piggyback cable ( 10 ) has a copper conductor ( 2 ) with a triple extruded insulation system including a conductor screen ( 13 ), an insulation layer ( 14 ), and an insulation screen ( 15 ), an inner sheath ( 16 ) surrounding this insulation system, and an outer sheath ( 18 ), the space between the inner ( 16 ) and outer ( 18 ) sheaths being filled with protective elements. The protective ele…
- Who is the assignee on this patent?
- Osborg Per Arne, Kvarme Hans, Nexans
- What technology area does this patent fall under?
- Primary CPC classification H05B3/56. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).