1985-07-05
1988-01-19
Lee, John
G02B 644
Patent
active
047201649
ABSTRACT:
Different sealing compounds are provided in the region of the cable core in such fashion that a softer sealing compound is disposed in the direct proximity of the light waveguides and at least one harder sealing compound is disposed at a greater distance therefrom. A high resistance to pressure and a gentle embedding of the light waveguides are thereby simultaneously guaranteed.
REFERENCES:
patent: 4072398 (1978-02-01), Larsen et al.
patent: 4230395 (1980-10-01), Dean et al.
patent: 4312565 (1982-01-01), Oestreich et al.
patent: 4312566 (1982-01-01), Jackson
patent: 4342500 (1982-08-01), Oestreich et al.
patent: 4443657 (1984-04-01), Hill et al.
patent: 4645298 (1987-02-01), Gartside, III
Lee John
Siemens Aktiengesellschaft
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