GB2228371B - Seals - Google Patents

Seals

Info

Publication number
GB2228371B
GB2228371B GB8903537A GB8903537A GB2228371B GB 2228371 B GB2228371 B GB 2228371B GB 8903537 A GB8903537 A GB 8903537A GB 8903537 A GB8903537 A GB 8903537A GB 2228371 B GB2228371 B GB 2228371B
Authority
GB
United Kingdom
Prior art keywords
seals
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 - Lifetime
Application number
GB8903537A
Other versions
GB2228371A (en
GB8903537D0 (en
Inventor
Eric Albert Blount
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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.)
Filing date
Publication date
Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB8903537A priority Critical patent/GB2228371B/en
Publication of GB8903537D0 publication Critical patent/GB8903537D0/en
Publication of GB2228371A publication Critical patent/GB2228371A/en
Application granted granted Critical
Publication of GB2228371B publication Critical patent/GB2228371B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05K9/0015—Gaskets or seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Gasket Seals (AREA)
GB8903537A 1989-02-16 1989-02-16 Seals Expired - Lifetime GB2228371B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8903537A GB2228371B (en) 1989-02-16 1989-02-16 Seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8903537A GB2228371B (en) 1989-02-16 1989-02-16 Seals

Publications (3)

Publication Number Publication Date
GB8903537D0 GB8903537D0 (en) 1989-04-05
GB2228371A GB2228371A (en) 1990-08-22
GB2228371B true GB2228371B (en) 1992-11-18

Family

ID=10651800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8903537A Expired - Lifetime GB2228371B (en) 1989-02-16 1989-02-16 Seals

Country Status (1)

Country Link
GB (1) GB2228371B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208970B (en) * 1987-08-20 1992-01-22 British Broadcasting Corp A screening housing and mounting for electronic circuit boards

Also Published As

Publication number Publication date
GB2228371A (en) 1990-08-22
GB8903537D0 (en) 1989-04-05

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Legal Events

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

Effective date: 19930218