GB0820020D0 - Protective screen - Google Patents

Protective screen

Info

Publication number
GB0820020D0
GB0820020D0 GBGB0820020.6A GB0820020A GB0820020D0 GB 0820020 D0 GB0820020 D0 GB 0820020D0 GB 0820020 A GB0820020 A GB 0820020A GB 0820020 D0 GB0820020 D0 GB 0820020D0
Authority
GB
United Kingdom
Prior art keywords
protective screen
protective
screen
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.)
Withdrawn
Application number
GBGB0820020.6A
Other versions
GB2452641A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0820020D0 publication Critical patent/GB0820020D0/en
Publication of GB2452641A publication Critical patent/GB2452641A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/025—Compensating stray fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/42—Screening
    • G01R33/422—Screening of the radio frequency field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • 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
    • 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
    • H05K9/0001—Rooms or chambers
    • H05K9/0005—Shielded windows
    • 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
    • H05K9/0088—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a plurality of shielding layers; combining different shielding material structure

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB0820020A 2006-06-13 2007-06-08 Protective screen Withdrawn GB2452641A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0611617A GB2439109A (en) 2006-06-13 2006-06-13 Electromagnetic radiation screen
PCT/GB2007/002120 WO2007144578A2 (en) 2006-06-13 2007-06-08 Protective screen

Publications (2)

Publication Number Publication Date
GB0820020D0 true GB0820020D0 (en) 2008-12-10
GB2452641A GB2452641A (en) 2009-03-11

Family

ID=36745754

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0611617A Withdrawn GB2439109A (en) 2006-06-13 2006-06-13 Electromagnetic radiation screen
GB0820020A Withdrawn GB2452641A (en) 2006-06-13 2007-06-08 Protective screen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0611617A Withdrawn GB2439109A (en) 2006-06-13 2006-06-13 Electromagnetic radiation screen

Country Status (2)

Country Link
GB (2) GB2439109A (en)
WO (1) WO2007144578A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011076717A1 (en) * 2011-05-30 2012-12-06 Siemens Aktiengesellschaft High-frequency antenna unit, a magnetic resonance apparatus having a high-frequency antenna unit, and a manufacturing method for a high-frequency antenna unit
RU2646439C1 (en) * 2017-03-14 2018-03-06 Федеральное государственное бюджетное учреждение науки Институт космических исследований Российской академии наук Multilayer electromagnetic screen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8007075L (en) * 1979-10-31 1981-05-01 Illinois Tool Works SKERMNING
US4514586A (en) * 1982-08-30 1985-04-30 Enthone, Inc. Method of using a shielding means to attenuate electromagnetic radiation in the radio frequency range
US5012041A (en) * 1989-06-22 1991-04-30 The Curran Company Screened window for shielded enclosure
US6252159B1 (en) * 1999-01-21 2001-06-26 Sony Corporation EMI/RFI and vibration resistant electronics enclosure
JP2002158484A (en) * 2000-11-21 2002-05-31 Sony Corp Radio wave absorber
CN101820741A (en) * 2001-12-14 2010-09-01 莱尔德技术公司 The electromagnetic interference shields that comprises lossy medium
AU2003276809A1 (en) * 2002-06-14 2003-12-31 Laird Technologies, Inc. Composite emi shield

Also Published As

Publication number Publication date
WO2007144578A2 (en) 2007-12-21
WO2007144578A3 (en) 2008-04-10
GB2452641A (en) 2009-03-11
GB0611617D0 (en) 2006-07-19
GB2439109A (en) 2007-12-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)