GB1549593A - Radio frequency screening enclosures - Google Patents

Radio frequency screening enclosures

Info

Publication number: GB1549593A
Authority: GB; United Kingdom
Prior art keywords: enclosures; radio frequency; frequency screening; screening; radio
Prior art date: 1978-02-27
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

Application number

GB765078A

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.)

Farnell Instruments Ltd

Original Assignee

Farnell Instruments Ltd

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.)

1978-02-27

Filing date

1978-02-27

Publication date

1979-08-08

1978-02-27 Application filed by Farnell Instruments Ltd filed Critical Farnell Instruments Ltd

1978-02-27 Priority to GB765078A priority Critical patent/GB1549593A/en

1978-02-27 Priority to GB28462/80A priority patent/GB1600067A/en

1979-08-08 Publication of GB1549593A publication Critical patent/GB1549593A/en

Status Expired legal-status Critical Current

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
- H05K9/0018—Casings with provisions to reduce aperture leakages in walls, e.g. terminals, connectors, cables

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)

GB765078A 1976-08-31 1978-02-27 Radio frequency screening enclosures Expired GB1549593A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB765078A GB1549593A (en)	1978-02-27	1978-02-27	Radio frequency screening enclosures
GB28462/80A GB1600067A (en)	1976-08-31	1978-02-27	Electric fittings

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB765078A GB1549593A (en)	1978-02-27	1978-02-27	Radio frequency screening enclosures

Publications (1)

Publication Number	Publication Date
GB1549593A true GB1549593A (en)	1979-08-08

Family

ID=9837177

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB765078A Expired GB1549593A (en)	1976-08-31	1978-02-27	Radio frequency screening enclosures

Country Status (1)

Country	Link
GB (1)	GB1549593A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4559428A (en) *	1980-08-26	1985-12-17	Sharp Kabushiki Kaisha	Oven door with integral choke mechanism and microwave absorber
GB2199448A (en) *	1986-11-12	1988-07-06	Airtech Ltd	Radio screened enclosures
US4785136A (en) *	1986-11-10	1988-11-15	Mollet John R	Electromagnetic interference shielding cover
US8203850B2 (en)	2008-02-05	2012-06-19	Vector Technologies, Llc	Anti-eavesdropping device

1978
- 1978-02-27 GB GB765078A patent/GB1549593A/en not_active Expired

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4559428A (en) *	1980-08-26	1985-12-17	Sharp Kabushiki Kaisha	Oven door with integral choke mechanism and microwave absorber
US4785136A (en) *	1986-11-10	1988-11-15	Mollet John R	Electromagnetic interference shielding cover
GB2199448A (en) *	1986-11-12	1988-07-06	Airtech Ltd	Radio screened enclosures
US8203850B2 (en)	2008-02-05	2012-06-19	Vector Technologies, Llc	Anti-eavesdropping device
US8665607B2 (en)	2008-02-05	2014-03-04	Vector Technologies, Llc	Anti-eavesdropping device

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Legal Events

Date	Code	Title	Description
1979-10-24	PS	Patent sealed
1995-10-25	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19950227