公开(公告)号：US20100156289A1

公开(公告)日：2010-06-24

申请号：US12226971

申请日：2007-04-26

Applicant: Axel Bunk ,  Matthias Damm ,  Georg Rosenbauer ,  Christa Bunk ,  Ludwig Bunk ,  Maximilian Bunk ,  Stefan Bunk

Inventor： Axel Bunk ,  Matthias Damm ,  Georg Rosenbauer ,  Christa Bunk ,  Ludwig Bunk ,  Maximilian Bunk ,  Stefan Bunk

IPC: H01K1/50 ,  H01J9/00

CPC classification number: H01K1/10 ,  H01K1/14

Abstract: The invention relates to an incandescent lamp having a carbide-containing luminous element and current supplies holding the luminous element. A luminous element is introduced into a bulb together with a filling in a vacuum-tight manner, the luminous element having a metal carbide the melting point of which is preferably above that of tungsten, and the luminous element being helical. The luminous element has a core wire and a wrapped filament and is constituted of various materials and contains a metal carbide.

Abstract translation: 本发明涉及具有碳化物的发光元件的白炽灯和保持发光元件的电流源。 将发光元件与真空密封的填充物一起引入灯泡中，发光元件具有金属碳化物，其熔点优选高于钨的温度，并且发光元件是螺旋形的。 发光元件具有芯线和缠绕的长丝，并且由各种材料构成并且包含金属碳化物。