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    • 4. 发明公开
    • Light signal apparatus
    • Lichtsignal
    • EP1466807A1
    • 2004-10-13
    • EP04425233.6
    • 2004-03-31
    • Elettromeccanica CM S.r.l.
    • Cappellini, MarioCappellini, Roberto
    • B61L5/18F21S8/00
    • G08G1/095B61L5/1845F21V7/0016F21W2111/02F21Y2115/10
    • The invention relates to an apparatus for light signalling to be used particularly, but not exclusively, in the railroad and road fields for a railway signal of a type so-called "permanently luminous" to regulate trains' running, and for semaphore use to regulate the road circulation, the apparatus being of a type comprising a support structure (1) having an aperture for the emission of a signal generated by a relevant light unit, and characterized in that it comprises, inside said structure (1), a mirror (3) developed according to a conical or pyramidal surface, and a plurality of light units (4; 55) disposed on one or more circumferences or portions of circumference, or on one or more perimeters or portions of perimeter, and oriented with respect to the said conical or pyramidal surface so as to project on said mirror (3) light radiations deviated into corresponding reflected rays to make up the luminous signal of the apparatus.
    • 本发明涉及一种用于光信令的装置,特别地但不排他地在铁路和道路领域中用于所谓的“永久发光”类型的铁路信号来调节列车的行驶,并且用于信号量使用来调节 道路循环,该装置是包括具有用于发射由相关灯单元产生的信号的孔的支撑结构(1)的类型,其特征在于,其包括在所述结构(1)内部的反射镜 3)根据锥形或金字塔形表面开发,以及多个设置在圆周的一个或多个周长或部分上的光单元(4; 55),或者在周边的一个或多个周边或部分上,并且相对于 所述锥形或金字塔形表面突出在所述反射镜(3)上,使得辐射偏离到相应的反射光线中以构成装置的发光信号。