Optical waveguides – Accessories – Bushing structure
Patent
1991-07-29
1992-09-29
Healy, Brian
Optical waveguides
Accessories
Bushing structure
385115, 385137, G02B 626
Patent
active
051519674
ABSTRACT:
A light guide with an optical fiber bundle for guiding light from an outside light source into a closed space, wherein the optical fiber bundle is fitted into a throughbore formed in a light guide fixing member. The light guide fixing member has an introduction hole formed therein and in communication with the throughbore, wherein the optical fiber bundle is covered by a covering member except for a portion which is positioned within the throughbore of the light guide fixing member and which is communicated with the introduction hole, wherein the light guide has a filling material injected into the introduction hole, and wherein the light guide fixing member is fixed to a light guide communicating bore formed in a partition wall of the closed space.
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patent: 4345816 (1982-08-01), Nakai et al.
patent: 4707065 (1987-11-01), Jenkins
patent: 4798433 (1989-01-01), Irvin et al.
patent: 4902091 (1990-02-01), Althaus et al.
patent: 4904046 (1990-02-01), Paschke et al.
patent: 4957576 (1990-09-01), Fischer et al.
patent: 5109466 (1992-04-01), Seike et al.
Canon Kabushiki Kaisha
Healy Brian
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