Electrical device
US-10038290-B2 · Jul 31, 2018 · US
Cable
US2019013630A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2019013630-A1 |
| Application number | US-201616067219-A |
| Country | US |
| Kind code | A1 |
| Filing date | Oct 21, 2016 |
| Priority date | Jan 15, 2016 |
| Publication date | Jan 10, 2019 |
| Grant date | — |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
A cable includes a cable part including at least one set of signal cables for differential transmission, a ground cable, and a power cable, and a first connector and a second connector arranged at both ends of the cable part. At least one of the first connector and the second connector has a common-mode choke coil connected to the ground cable and the power cable.
First claim
Opening claim text (preview).
1 . A cable comprising: a cable part including at least one set of signal cables for differential transmission, a ground cable, and a power cable; and a first connector and a second connector arranged at both ends of the cable part, wherein at least one of the first connector and the second connector has a common-mode choke coil connected to the ground cable and the power cable. 2 . The cable according to claim 1 , wherein the common-mode choke coil is effective in noise removal not only in a common mode but also in a differential mode. 3 . The cable according to claim 1 , wherein a connector having the common-mode choke coil further has a condenser for noise removal which is placed between the ground cable and the power cable. 4 . The cable according to claim 1 , wherein a connector having the common-mode choke coil further has a substrate having the common-mode choke coil mounted thereon and an insulating resin layer covering the substrate. 5 . The cable according to claim 4 , wherein the connector having the common-mode choke coil further has an electromagnetic wave shielding layer covering the insulating resin layer. 6 . The cable according to claim 5 , wherein the electromagnetic wave shielding layer contains carbon or ferrite. 7 . The cable according to claim 5 , wherein the one set of signal cables is installed such that the one set of signal cables does not come into contact with the electromagnetic wave shielding layer. 8 . The cable according to claim 7 , wherein, on a side of the connector having the electromagnetic wave shielding layer, one end of the one set of signal cables is shorter than one end of the ground cable and the power cable. 9 . The cable according to claim 5 , wherein, on a side of the connector having the electromagnetic wave shielding layer, one end of the one set of signal cables is covered with an insulating covering material. 10 . The cable according to claim 1 , wherein one of the first connector and the second connector has the common-mode choke coil connected to the ground cable and the power cable, and the other of them has a ferrite bead arranged in the ground cable and the power cable. 11 . The cable according to claim 1 , wherein at least one of the first connector and the second connector further has a common-mode choke coil connected to the one set of signal cables.
Assignees
Inventors
Classifications
with capacitive component · CPC title
the coating containing magnetic material · CPC title
with inductive component, e.g. transformer · CPC title
Screening of apparatus or components against electric or magnetic fields (devices for absorbing radiation from an antenna H01Q17/00) · CPC title
Four or more poles · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2019013630A1 cover?
- A cable includes a cable part including at least one set of signal cables for differential transmission, a ground cable, and a power cable, and a first connector and a second connector arranged at both ends of the cable part. At least one of the first connector and the second connector has a common-mode choke coil connected to the ground cable and the power cable.
- Who is the assignee on this patent?
- Sony Corp
- What technology area does this patent fall under?
- Primary CPC classification H01R13/719. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Jan 10 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).