ROTATING CONNECTOR DEVICE - FURUKAWA ELECTRIC CO LTD

Title:

ROTATING CONNECTOR DEVICE

Document Type and Number:

WIPO Patent Application WO/2022/130895

Kind Code:

A1

Abstract:

Provided is a rotating connector device with which it is possible to suppress an increase in the size of the device, and to reliably suppress a decrease in electromagnetic compatibility due to electromagnetic noise and to stabilize impedance.　A rotating connector device 1 is provided with a fixed-side housing 10, a rotating-side housing 20 which is free to rotate relative to the fixed-side housing 10, and a plurality of flat cables 30 which are formed by covering conductors with an insulating material and which are accommodated in a stacked state in an annular accommodating space S formed between the fixed-side housing 10 and the rotating-side housing 20, wherein a shielding film 35 is disposed at least between a first flat cable 31 including first and second communication circuit conductors 31a5, 31a6 and a second flat cable 32 adjacent to the first flat cable 31, among the plurality of flat cables 30.

Inventors:

NAKAMURA YUTO (JP)
SUGIMOTO KAORU (JP)
KOJIMA NAOYUKI (JP)
SUZUKI YOSHIYUKI (JP)
ARAKI MASAYA (JP)
SAWADA YUKA (JP)

Application Number:

PCT/JP2021/042564

Publication Date:

June 23, 2022

Filing Date:

November 19, 2021

Export Citation:

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Assignee:

FURUKAWA ELECTRIC CO LTD (JP)
FURUKAWA AUTOMOTIVE SYSTEMS INC (JP)

International Classes:

H01R35/04; B60R16/027

Domestic Patent References:

WO2014017649A1

2014-01-30

Foreign References:

JP2008029179A	2008-02-07
JP2005039870A	2005-02-10
JP2015201312A	2015-11-12
JP2005339833A	2005-12-08

Other References: