FR3098339B1 - Electromagnetic shielding device - Google Patents

Electromagnetic shielding device Download PDF

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Publication number
FR3098339B1
FR3098339B1 FR1907346A FR1907346A FR3098339B1 FR 3098339 B1 FR3098339 B1 FR 3098339B1 FR 1907346 A FR1907346 A FR 1907346A FR 1907346 A FR1907346 A FR 1907346A FR 3098339 B1 FR3098339 B1 FR 3098339B1
Authority
FR
France
Prior art keywords
shielding device
sheath
electromagnetic shielding
textile
protective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1907346A
Other languages
French (fr)
Other versions
FR3098339A1 (en
Inventor
Clément Dousteyssier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DELFINGEN INDUSTRY, FR
Original Assignee
Delfingen FR Anteuil SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1907346A priority Critical patent/FR3098339B1/en
Application filed by Delfingen FR Anteuil SA filed Critical Delfingen FR Anteuil SA
Priority to US17/619,951 priority patent/US11825640B2/en
Priority to CN202080045686.XA priority patent/CN114009159A/en
Priority to JP2021577952A priority patent/JP2022538650A/en
Priority to KR1020227003501A priority patent/KR20220029720A/en
Priority to PCT/EP2020/068433 priority patent/WO2021001384A1/en
Priority to MA55184A priority patent/MA55184B1/en
Priority to EP20735578.5A priority patent/EP3994779A1/en
Priority to MX2021015580A priority patent/MX2021015580A/en
Publication of FR3098339A1 publication Critical patent/FR3098339A1/en
Application granted granted Critical
Publication of FR3098339B1 publication Critical patent/FR3098339B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0098—Shielding materials for shielding electrical cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Insulated Conductors (AREA)

Abstract

Dispositif de blindage électromagnétique La présente invention a pour objet un dispositif de blindage électromagnétique (40) comprenant  au moins une gaine textile creuse de protection (50) ayant un diamètre principal au repos D1 et un volume intérieur configuré pour recevoir un ou plusieurs élément(s) allongé(s) (20, 21), au moins une gaine textile creuse de connexion (60) ayant un diamètre au repos D2, D2 étant supérieur à D1. La gaine textile de protection (50) comprend une partie avant sensiblement annulaire (52) ayant une extrémité avant ouverte (54), la gaine textile de connexion (60) comprend une partie arrière sensiblement annulaire (62) ayant une extrémité arrière ouverte (64), et le dispositif de blindage (40) comprend une première zone de solidarisation conductrice de l’électricité (70), notamment au moins partiellement annulaire, dans laquelle la partie arrière (62) de la gaine de connexion (60) et la partie avant (52) de la gaine de protection (50) sont solidarisées au moins en partie. Figure pour l’abrégé : Fig. 2.An electromagnetic shielding device The present invention relates to an electromagnetic shielding device (40) comprising at least one hollow protective textile sheath (50) having a main diameter at rest D1 and an internal volume configured to receive one or more element (s). ) elongated (20, 21), at least one hollow textile connecting sheath (60) having a diameter at rest D2, D2 being greater than D1. The protective textile sleeve (50) includes a substantially annular front portion (52) having an open front end (54), the connecting textile sleeve (60) includes a substantially annular rear portion (62) having an open rear end (64). ), and the shielding device (40) comprises a first electrically conductive connection zone (70), in particular at least partially annular, in which the rear part (62) of the connection sheath (60) and the part front (52) of the protective sheath (50) are secured at least in part. Figure for the abstract: Fig. 2.

FR1907346A 2019-07-02 2019-07-02 Electromagnetic shielding device Active FR3098339B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1907346A FR3098339B1 (en) 2019-07-02 2019-07-02 Electromagnetic shielding device
CN202080045686.XA CN114009159A (en) 2019-07-02 2020-06-30 Electromagnetic shielding device
JP2021577952A JP2022538650A (en) 2019-07-02 2020-06-30 Electromagnetic shielding device
KR1020227003501A KR20220029720A (en) 2019-07-02 2020-06-30 electromagnetic shielding device
US17/619,951 US11825640B2 (en) 2019-07-02 2020-06-30 Electromagnetic shielding device
PCT/EP2020/068433 WO2021001384A1 (en) 2019-07-02 2020-06-30 Electromagnetic shielding device
MA55184A MA55184B1 (en) 2019-07-02 2020-06-30 Electromagnetic shielding device
EP20735578.5A EP3994779A1 (en) 2019-07-02 2020-06-30 Electromagnetic shielding device
MX2021015580A MX2021015580A (en) 2019-07-02 2020-06-30 Electromagnetic shielding device.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907346 2019-07-02
FR1907346A FR3098339B1 (en) 2019-07-02 2019-07-02 Electromagnetic shielding device

Publications (2)

Publication Number Publication Date
FR3098339A1 FR3098339A1 (en) 2021-01-08
FR3098339B1 true FR3098339B1 (en) 2021-07-23

Family

ID=67999932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907346A Active FR3098339B1 (en) 2019-07-02 2019-07-02 Electromagnetic shielding device

Country Status (2)

Country Link
FR (1) FR3098339B1 (en)
MA (1) MA55184B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5350323B2 (en) 2010-06-02 2013-11-27 矢崎総業株式会社 Braided shield member, method for manufacturing braided shield member, and wire harness
US20140246109A1 (en) * 2012-01-20 2014-09-04 Aerazur Protective sheath, in particular for electrical cables, and method for manufacturing same
JP6376078B2 (en) * 2015-08-24 2018-08-22 株式会社オートネットワーク技術研究所 Tubular conductive braid and wiring module with electromagnetic shield
JP2017204515A (en) * 2016-05-10 2017-11-16 株式会社オートネットワーク技術研究所 Electromagnetic shield component, wire with electromagnetic shield component, and manufacturing method of electromagnetic shield component

Also Published As

Publication number Publication date
MA55184A1 (en) 2022-05-31
MA55184B1 (en) 2022-11-30
FR3098339A1 (en) 2021-01-08

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210108

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TP Transmission of property

Owner name: DELFINGEN INDUSTRY, FR

Effective date: 20230822