Quad-shield coaxial cable
US-10332654-B2 · Jun 25, 2019 · US
Shielding tape with features for mitigating micro-fractures and the effects thereof
US11538605B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11538605-B2 |
| Application number | US-202117240031-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 26, 2021 |
| Priority date | Jan 25, 2018 |
| Publication date | Dec 27, 2022 |
| Grant date | Dec 27, 2022 |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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- CPC / IPC classifications
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Abstract
Official abstract text for this publication.
In an electronic cable, a shielding tape prevents and mitigates the creation and propagation of micro-fractures and the deleterious effects thereof. In some embodiments, the shielding tape has layers which are oriented in a non-zero transverse relation with respect to each other, or have been treated to have non-zero orientations. Other embodiments include micro-fracture propagation mitigation means, such as perforations, ridges, waffling, and dimpling. In some embodiments, the layers of the shielding tape are bonded to each other with an electrically-conductive elastomeric adhesive. In other embodiments, the shielding tape is wrapped around a cable's dielectric and form an overlap gap, which is filled by an electrically-conductive elastomeric adhesive.
First claim
Opening claim text (preview).
The invention claimed is: 1. Shielding tape in an electronic cable, the shielding tape comprising: a first metallic layer having a first orientation along which micro-fractures are predisposed to form; a second metallic layer having a second orientation along which micro-fractures are predisposed to form; and the first and second orientations have a non-zero transverse relation with respect to each other. 2. The shielding tape of claim 1 , wherein the first and second orientations in the first and second metallic layers are formed by burnishing the first and second metallic layers. 3. The shielding tape of claim 1 , wherein the first metallic layer is arranged with a non-zero transverse orientation with respect to the second metallic layer.
Assignees
Inventors
Classifications
Features relating to screening tape per se · CPC title
Internal space filling-up means · CPC title
- H01B7/22Primary
Metal wires or tapes, e.g. made of steel · CPC title
- H05K9/0098Primary
for shielding electrical cables · CPC title
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Frequently asked questions
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- What does patent US11538605B2 cover?
- In an electronic cable, a shielding tape prevents and mitigates the creation and propagation of micro-fractures and the deleterious effects thereof. In some embodiments, the shielding tape has layers which are oriented in a non-zero transverse relation with respect to each other, or have been treated to have non-zero orientations. Other embodiments include micro-fracture propagation mitigation …
- Who is the assignee on this patent?
- Pct int inc
- What technology area does this patent fall under?
- Primary CPC classification H01B7/22. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 27 2022 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).