ELECTRICAL INCANDESCENT

Brand Owner (click to sort) Address Description
HMP OSRAM AG HELLABRUNNERSTR. 1 DEPT OSRAM R&D IP MUENCHEN D-81543 Germany Electrical [ incandescent, fluorescent, and ] discharge lamps[ ; Electric lighting fixtures and luminaries ];
HSD OSRAM GMBH DEPT GC IP TM 1987W97006 US01 HELLABRUNNER STRASSE 1 München D-81543 Germany Electrical [ incandescent, fluorescent and ] discharge lamps [ ; electric lighting fixtures and luminaries ];
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The invention relates to an asbestos-free binding yarn for fastening incandescent bodies to burners of incandescent lamps whose incandescent bodies after the fastening are exposed to a flame, wherein the binding yarn consists of a fireproof material, preferably silica yarn. For improving the knotting ability of the yarn it is envisaged that the binding yarn after exposure in the flame has a diameter changed of less that 50% of its original diameter. The subject-matter of the invention is also the use of the binding yarn on an incandescent body for increasing its retention and durability.