| 摘要 |
<p>The invention relates to a high-pressure discharge lamp provided with a discharge vessel (3) which encloses a discharge space (11), which has a ceramic wall, and which is sealed at one end by means of a projecting ceramic plug (34, 35) which encloses with clearance a current supply conductor (40, 41, 50, 51) to an electrode (4, 5) arranged in the discharge vessel and is connected to said conductor adjacent an end facing away from the discharge space in a gastight manner by means of a melting-ceramic connection (10). According to the invention, at least an end portion of the ceramic plug situated near the end facing away from the discharge space is impermeable to light.</p> |
