| 摘要 |
A gas-injecting arm for a lamp is provided to reduce a work time by performing vacuum, a gas injection process, a halide material injection process, and a finishing process at one time. In a gas-injecting arm for a lamp, a body(10) has a wide top and a lower part has a narrow cylindrical shape. A nozzle connection unit(30) is installed on the top of the body, and the nozzle connection unit is connected to a nozzle(20). The lead(50) is connected between the lower part and the lamp of the body, and the cover member of the nozzle connection unit is installed on the top of the body. A finishing member is combined in the lower part of the cover members, and an accommodation space is formed inside the finishing member. The side hole is formed on the side of the finishing member. A film member is supported elastically by a compressed spring and opens a penetration hole.
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