发明名称 Optically conducting glass fibre cluster - has free ends with illumination roughened exposed surfaces for increased light output
摘要 <p>The glass fibre cluster is used for glass fibre lighting fittings. The fibres are clamped at one end and are able to curve freely over their length. High illuminating effect is ensured in this system for light conducting glass fibres. Light emitting surfaces are formed at the free ends of the light conducting glass fibres (3) over a certain length. The circumference of a glass fibre is roughened over a certain length for increasing the light output. The roughening can be used only on one side of the fibre. The roughening effect is ensured by etching or by mechanical abrasion.</p>
申请公布号 DE2817954(A1) 申请公布日期 1979.10.25
申请号 DE19782817954 申请日期 1978.04.24
申请人 CIMA KG DIPL.-KFM. W. HOCHMUTH 发明人 HOCHMUTH,WOLFGANG,DIPL.-KFM.
分类号 F21V8/00;(IPC1-7):21S5/00 主分类号 F21V8/00
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