| 摘要 |
The electric incandescent lamp of the H1 type according to the invention is provided with a bulb having a seal which is inserted into a metallic lamp holder. Welding tongues on the holder at the ends remote from the bulb extend away from the bulb in line with a respective holder side. The lamp comprises a metallic base plate provided with a muff or tubular portion, into which a conducting contact is inserted, which is coated with an insulating material. The tongues are welded to the muff. The base tubular portion permits sintering of a ceramic powder around the conducting contact to form a rigid insulating body.
|
