MA55184A1 - Electromagnetic shielding device - Google Patents

Electromagnetic shielding device

Info

Publication number
MA55184A1
MA55184A1 MA55184A MA55184A MA55184A1 MA 55184 A1 MA55184 A1 MA 55184A1 MA 55184 A MA55184 A MA 55184A MA 55184 A MA55184 A MA 55184A MA 55184 A1 MA55184 A1 MA 55184A1
Authority
MA
Morocco
Prior art keywords
sheath
textile
shielding device
connection
protective
Prior art date
Application number
MA55184A
Other languages
French (fr)
Other versions
MA55184B1 (en
Inventor
Clément Dousteyssier
Ryan Christian Gray
Original Assignee
Delfingen Fr Anteuil
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
Application filed by Delfingen Fr Anteuil filed Critical Delfingen Fr Anteuil
Priority claimed from PCT/EP2020/068433 external-priority patent/WO2021001384A1/en
Publication of MA55184A1 publication Critical patent/MA55184A1/en
Publication of MA55184B1 publication Critical patent/MA55184B1/en

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

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.The subject of the present invention is an electromagnetic shielding device (40) comprising at least one hollow textile protective sheath (50) having a main diameter at rest d1 and an interior volume configured to receive one or more elongated element(s). ) (20, 21), at least one hollow textile connection sheath (60) having a diameter at rest d2, d2 being greater than d1. The protective textile sheath (50) includes a substantially annular front portion (52) having an open front end (54), the connection textile sheath (60) includes a substantially annular rear portion (62) having an open rear end (64 ), and the shielding device (40) comprises a first electrically conductive securing 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.

MA55184A 2019-07-02 2020-06-30 Electromagnetic shielding device MA55184B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907346A FR3098339B1 (en) 2019-07-02 2019-07-02 Electromagnetic shielding device
PCT/EP2020/068433 WO2021001384A1 (en) 2019-07-02 2020-06-30 Electromagnetic shielding device

Publications (2)

Publication Number Publication Date
MA55184A1 true MA55184A1 (en) 2022-05-31
MA55184B1 MA55184B1 (en) 2022-11-30

Family

ID=67999932

Family Applications (1)

Application Number Title Priority Date Filing Date
MA55184A MA55184B1 (en) 2019-07-02 2020-06-30 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
FR3098339A1 (en) 2021-01-08
FR3098339B1 (en) 2021-07-23
MA55184B1 (en) 2022-11-30

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