Lâmpada de sinalização
PCT No. PCT/EP93/02220 Sec. 371 Date Feb. 28, 1995 Sec. 102(e) Date Feb. 28, 1995 PCT Filed Aug. 19, 1993 PCT Pub. No. WO94/05949 PCT Pub. Date Mar. 17, 1994A casing and a closure plate of transparent, preferably, red color, and comprising one or several light filters provided between the light sour...
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Zusammenfassung: | PCT No. PCT/EP93/02220 Sec. 371 Date Feb. 28, 1995 Sec. 102(e) Date Feb. 28, 1995 PCT Filed Aug. 19, 1993 PCT Pub. No. WO94/05949 PCT Pub. Date Mar. 17, 1994A casing and a closure plate of transparent, preferably, red color, and comprising one or several light filters provided between the light source and the closure plate, on the one hand, an intensive color impression of the closure plate is attained while the light source is turned off and, on the other hand, the light losses are reduced in that the closure plate is of a continuous coloring, the closure plate is subdivided into segments of varying plate thicknesses and the light filter is provided with recesses. |
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