Hermetically sealed optical fiber feedthrough

Details Hermetically sealed optical fiber feedthrough Hermetically sealed optical fiber feedthrough

1992-04-09

1993-05-11

Healy, Brian

Optical waveguides

Accessories

Bushing structure

385 33, 385 35, 385 73, 385 74, G02B 626, G02B 632

Patent

active

052108155

ABSTRACT:
An optical fiber feedthrough (20,24) for passing through a panel (10) and maintaining a sealed relationship between different fluid environments existing on opposite sides of the panel. A guide tube (25) secured within an opening (44) in the panel (10) by a glass seal (46). The end portions of two fibers (16, 18) to be interconnected through the panel are secured within individual termini (28,42) with the latter located within the guide tube (25) and sealed by O-rings (50,56) against fluid passage therethrough.

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patent: 4345816 (1982-08-01), Nakai et al.
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patent: 4682846 (1987-07-01), Lowen
patent: 4759601 (1988-07-01), Knutsen et al.
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patent: 4904046 (1990-02-01), Paschke et al.
patent: 4911523 (1990-03-01), Sondergeld et al.
patent: 4989940 (1991-02-01), Wollenweber et al.
patent: 5113475 (1992-05-01), Baker

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