SE9800488L - shielding - Google Patents

shielding

Info

Publication number
SE9800488L
SE9800488L SE9800488A SE9800488A SE9800488L SE 9800488 L SE9800488 L SE 9800488L SE 9800488 A SE9800488 A SE 9800488A SE 9800488 A SE9800488 A SE 9800488A SE 9800488 L SE9800488 L SE 9800488L
Authority
SE
Sweden
Prior art keywords
housing
space
electrical conductivity
electromagnetic shielding
shielding
Prior art date
Application number
SE9800488A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9800488D0 (en
Inventor
Jonas Eklind
Original Assignee
Nolato Silikonteknik Ab
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 Nolato Silikonteknik Ab filed Critical Nolato Silikonteknik Ab
Priority to SE9800488A priority Critical patent/SE9800488L/en
Publication of SE9800488D0 publication Critical patent/SE9800488D0/en
Priority to PCT/SE1999/000227 priority patent/WO1999043191A1/en
Priority to AU32829/99A priority patent/AU3282999A/en
Publication of SE9800488L publication Critical patent/SE9800488L/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
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

A housing for electromagnetic shielding comprises a body (2') without any essential electrical conductivity, which internally defines a space (5). The housing (2') further defines an opening (6) which is adapted to be directed towards a base. On a surface of the body (2') there is arranged a moulded polymer layer (3') with electrical conductivity, which forms an electromagnetic shielding enclosing the space (5). The invention also concerns the production of such a housing and use of a mouldable plastic material having electrical conductivity to form a surface-covering electromagnetic shielding of a space.
SE9800488A 1998-02-19 1998-02-19 shielding SE9800488L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9800488A SE9800488L (en) 1998-02-19 1998-02-19 shielding
PCT/SE1999/000227 WO1999043191A1 (en) 1998-02-19 1999-02-18 Housing with shielding properties and method for making it
AU32829/99A AU3282999A (en) 1998-02-19 1999-02-18 Housing with shielding properties and method for making it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800488A SE9800488L (en) 1998-02-19 1998-02-19 shielding

Publications (2)

Publication Number Publication Date
SE9800488D0 SE9800488D0 (en) 1998-02-19
SE9800488L true SE9800488L (en) 1999-08-20

Family

ID=20410227

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800488A SE9800488L (en) 1998-02-19 1998-02-19 shielding

Country Status (3)

Country Link
AU (1) AU3282999A (en)
SE (1) SE9800488L (en)
WO (1) WO1999043191A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60116666T2 (en) * 2000-11-20 2006-11-16 Parker-Hannifin Corp., Cleveland INTERFERENCE REDUCTION USING LEADING THERMOPLASTIC COMPOSITE MATERIALS
US7005573B2 (en) 2003-02-13 2006-02-28 Parker-Hannifin Corporation Composite EMI shield
JP5105985B2 (en) * 2007-07-26 2012-12-26 株式会社東芝 Electrical component
DE102019118092A1 (en) * 2019-07-04 2021-01-07 Carl Freudenberg Kg Process for the production of a component shielded from electromagnetic radiation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193609C (en) * 1981-12-30 2000-04-04 Bekaert Sa Nv Composite strand for processing as granulate in plastic products and method for manufacturing a plastic mixing granulate.
JPS60109926U (en) * 1983-12-28 1985-07-25 アロン化成株式会社 double layer structure
EP0180383A3 (en) * 1984-10-26 1987-06-03 Aronkasei Co., Limited A manufacturing method for housings with a two-layer structure
FR2619655A1 (en) * 1987-08-21 1989-02-24 Mennecier Philippe System for providing a Faraday cage for an item of electrical equipment, based on the use of a conductive polymer
JPH0725988B2 (en) * 1989-03-16 1995-03-22 東洋インキ製造株式会社 Resin composition
US5416668A (en) * 1993-11-09 1995-05-16 At&T Corp. Shielded member

Also Published As

Publication number Publication date
WO1999043191A1 (en) 1999-08-26
AU3282999A (en) 1999-09-06
SE9800488D0 (en) 1998-02-19

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Legal Events

Date Code Title Description
NAV Patent application has lapsed