公开(公告)号：US3774020A

公开(公告)日：1973-11-20

申请号：US3774020D

申请日：1971-11-02

Applicant: PHILIPS CORP

Inventor： HEEMAN A ,  ABELS F ,  KRAAN A

IPC: G03B15/04 ,  G03B15/02

CPC classification number: G03B15/0442

Abstract: A flash bulb unit which comprises at least two rows of needleshaped combustion flash bulbs arranged in parallel on a common support, in the proximity of which bulbs reflector systems are arranged, the direction of reflection of the reflectors of the bulbs of one row being directed opposite to that of the reflectors of the bulbs of the other row. The flash bulb unit has fusing strips which electrically connect each bulb to the flash circuit for firing the lamps in sequence.

Abstract translation: 闪光灯泡单元，其包括平行布置在公共支撑件上的至少两排针状燃烧闪光灯泡，在其附近布置有灯泡反射器系统，一排灯泡的反射器的反射方向为 与另一排的灯泡的反射器相反。 闪光灯泡单元具有熔接条，其将每个灯泡电连接到闪光灯电路以顺序地点亮灯。