Base for a high-pressure discharge lamp, and high-pressure discharge lamp.
OwnerWalter Bätz, Manfred Rôhiinventors
Life of this patent
Estimating the term…
Abstract
The invention relates to a base for a high-pressure discharge lamp comprising a transformer (300) that is disposed in a chamber (214) of the base (2). Sealing compound (6) is arranged in the interstice between the transformer (300) and the walls of said chamber (214). The terminal (301) of the secondary winding of the transformer (300), which is designed for high voltages, is embedded in the sealing compound (6). According to the invention, only some of the interstice is filled with the sealing compound (6).
Claims7
A lamp base for a high-pressure discharge lamp with a transformer (300), which is arranged in a chamber (214) of the lamp base (2), casting compound (6) being arranged in the interspace between the transformer (300) and the walls of the chamber (214), and the connection (301), which is designed for high voltages, of the secondary winding of the transformer (300) being embedded in the casting compound (6), characterized in that only part of the interspace is filled with the casting compound (6).
Dependencies are inferred from the claim text.