The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1992
Filed:
Mar. 08, 1991
Applicant:
Inventor:
Peter D Baker, Basingstoke, GB;
Assignee:
Smiths Industries Public Limited Co., London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385138 ; 385 76 ;
Abstract
An optical fibre connector or similar entry for an optical fibre cable to an aperture in a enclosure has a metal shell supporting a resilient insert made of an elastomeric polymer loaded with up to about 30% of a material such as carbon particles so that the insert is absorptive of microwave energy at wavelengths similar to the size of the aperture. The faces of the insert have electrically-conductive layers thereon. The optical fibres of the cable are terminated in metal ferrules supported in apertures in the insert.