Optical waveguides – Accessories
Patent
1998-06-08
2000-07-11
Lee, John D.
Optical waveguides
Accessories
385 94, G02B 642
Patent
active
060885025
ABSTRACT:
A closure part for the liquid and dirt-sealed closure of a coupling socket for optical waveguides carries a central sealing element and a sleeve coaxially surrounding the sealing element. The sealing element includes an end surface having a bevel with a surface area adapted to an edging on an end surface of the coupling socket. The sealing element is pressed against the socket and seals the socket by suitable pressure. The sleeve grips in a firmly adhering manner around an outer lateral surface of the socket, fixes the closure part in an SC receptacle and seals the socket from the outside.
REFERENCES:
patent: 4105285 (1978-08-01), Bedgood et al.
patent: 4640575 (1987-02-01), Dumas
patent: 5163109 (1992-11-01), Okugawa et al.
patent: 5243678 (1993-09-01), Schaffer et al.
patent: 5395360 (1995-03-01), Manoukian
patent: 5647044 (1997-07-01), Basavanhally et al.
patent: 5684903 (1997-11-01), Kyomasu et al.
Bruch Helmut
Faist Eugen
Sieber Christian
Greenberg Laurence A.
Lee John D.
Lerner Herbert L.
Siemens Aktiengesellschaft
Stemer Werner H.
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