| 摘要 |
A method for filling a lamp with gas and/or other substances. The lamp comprises an envelope (1) of quartz glass having at least one tubular neck portion (3,4). A member (5,6) comprising electric conductor means (7,8,9) is inserted and sealed in said tubular neck portion (3,4). During the sealing operation an opening (10) is maintained between the outer surface of said member (6) and the inner surface of said tubular neck portion (4) to connect the internal space of said envelope (1) with the outside. The opening (10) is closed after the envelope (1) is filled with gas and/or other substances through said opening (10).
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