GB2208970B - A screening housing and mounting for electronic circuit boards - Google Patents

A screening housing and mounting for electronic circuit boards

Info

Publication number
GB2208970B
GB2208970B GB8719748A GB8719748A GB2208970B GB 2208970 B GB2208970 B GB 2208970B GB 8719748 A GB8719748 A GB 8719748A GB 8719748 A GB8719748 A GB 8719748A GB 2208970 B GB2208970 B GB 2208970B
Authority
GB
United Kingdom
Prior art keywords
mounting
electronic circuit
circuit boards
screening housing
screening
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.)
Expired - Fee Related
Application number
GB8719748A
Other versions
GB8719748D0 (en
GB2208970A (en
Inventor
John Ernest Salter
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting Corp
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 British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB8719748A priority Critical patent/GB2208970B/en
Publication of GB8719748D0 publication Critical patent/GB8719748D0/en
Publication of GB2208970A publication Critical patent/GB2208970A/en
Priority to GB9105748A priority patent/GB2241833B/en
Application granted granted Critical
Publication of GB2208970B publication Critical patent/GB2208970B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H05K9/0007—Casings
    • H05K9/0049—Casings being metallic containers
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1461—Slidable card holders; Card stiffeners; Control or display means therefor
GB8719748A 1987-08-20 1987-08-20 A screening housing and mounting for electronic circuit boards Expired - Fee Related GB2208970B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8719748A GB2208970B (en) 1987-08-20 1987-08-20 A screening housing and mounting for electronic circuit boards
GB9105748A GB2241833B (en) 1987-08-20 1991-03-19 A mounting for electronic circuit boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8719748A GB2208970B (en) 1987-08-20 1987-08-20 A screening housing and mounting for electronic circuit boards

Publications (3)

Publication Number Publication Date
GB8719748D0 GB8719748D0 (en) 1987-09-30
GB2208970A GB2208970A (en) 1989-04-19
GB2208970B true GB2208970B (en) 1992-01-22

Family

ID=10622586

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8719748A Expired - Fee Related GB2208970B (en) 1987-08-20 1987-08-20 A screening housing and mounting for electronic circuit boards
GB9105748A Expired - Fee Related GB2241833B (en) 1987-08-20 1991-03-19 A mounting for electronic circuit boards

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9105748A Expired - Fee Related GB2241833B (en) 1987-08-20 1991-03-19 A mounting for electronic circuit boards

Country Status (1)

Country Link
GB (2) GB2208970B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239356B (en) * 1989-12-22 1993-09-08 Stc Plc Rfi shielded electrical/electronics equipment
US5386346A (en) * 1991-08-29 1995-01-31 Hubbell Incorporated Circuit card assembly with shielding assembly for reducing EMI emissions
US5491613A (en) * 1994-01-31 1996-02-13 Hubbell Incorporated Electrical circuit card with reduced EMI emission
US5463532A (en) * 1994-04-15 1995-10-31 Hubbell Incorporated Electrical circuit card with EMI shielding strip adapted to make contact with non-outwardly facing surface of card-receiving housing
GB2293279B (en) * 1994-09-14 1998-05-13 Questech Ltd Improvements in and relating to housings for electronic equipment
GB9721660D0 (en) * 1997-10-14 1997-12-10 Mektron Systems Limited Apparatus
US6172880B1 (en) 1998-07-31 2001-01-09 Hubbell Incorporated Faceplate for an electronic circuit card for reducing EMI emissions between circuit cards inserted in a circuit card housing
GB2355595B (en) * 1999-10-22 2001-09-12 Lucent Technologies Inc Radio frequency electronic apparatus
US10206317B2 (en) 2015-06-29 2019-02-12 Microsoft Technology Licensing, Llc Modular radio frequency shielding

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1282697A (en) * 1970-07-17 1972-07-19 Ibm Electrical apparatus
GB1462058A (en) * 1973-10-19 1977-01-19 Microwave & Electronic Syst Radio frequency screening and means therefor
GB2038103A (en) * 1978-12-21 1980-07-16 Emi Ltd Packaging of microwave integrated circuits
GB2044545A (en) * 1979-03-23 1980-10-15 Cit Alcatel Screened box
EP0189796A2 (en) * 1985-01-31 1986-08-06 International Business Machines Corporation Radiation shield system
US4631641A (en) * 1985-07-18 1986-12-23 Northern Telecom Limited Electronic apparatus with electro-magnetic interference screening

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975805A (en) * 1975-08-25 1976-08-24 International Electronic Research Corporation Slide guide retainer
US4484381A (en) * 1981-07-24 1984-11-27 Marconi Avionics Limited Clamp arrangements
GB2218264A (en) * 1988-05-05 1989-11-08 Rfi Shielding Limited Gasket carrier
GB2228371B (en) * 1989-02-16 1992-11-18 Marconi Gec Ltd Seals

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1282697A (en) * 1970-07-17 1972-07-19 Ibm Electrical apparatus
GB1462058A (en) * 1973-10-19 1977-01-19 Microwave & Electronic Syst Radio frequency screening and means therefor
GB2038103A (en) * 1978-12-21 1980-07-16 Emi Ltd Packaging of microwave integrated circuits
GB2044545A (en) * 1979-03-23 1980-10-15 Cit Alcatel Screened box
EP0189796A2 (en) * 1985-01-31 1986-08-06 International Business Machines Corporation Radiation shield system
US4631641A (en) * 1985-07-18 1986-12-23 Northern Telecom Limited Electronic apparatus with electro-magnetic interference screening

Also Published As

Publication number Publication date
GB2241833B (en) 1992-01-15
GB9105748D0 (en) 1991-05-01
GB8719748D0 (en) 1987-09-30
GB2241833A (en) 1991-09-11
GB2208970A (en) 1989-04-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950820