Patent ID: 8026655
Filing Date: 2011-09-27
Classification: H01J

Abstract:
1. An electric lamp with a base at one end with a light bulb sealed in a vacuum-tight fashion, with the latter being surrounded by an outer bulb and an enveloping part, with a base supporting firstly the outer bulb and secondly the enveloping part, with the base having a base insulator which is produced from an insulating material and has a central opening which holds the outer bulb; with the base insulator having a circular segment with a plateau; with the enveloping part having a circular opening with a lower contact face relative to the base on the base side, the lower contact face fitting together with the plateau of the segment on the base insulator; and with the enveloping part being attached to the base insulator by a cement-free mechanical holding mechanism, and with a damping element being inserted between enveloping bulb and base insulator, characterized in that the damping element is a ring-type part cut out of a disk, referred to as ring in the following text, which in each case has a web shoulder on two opposing sides and characterized in that the damping element at the web shoulder has at least one web stump.