Invention Grant
US4628225A Electrode for laser stimulation lamps 失效
激光刺激灯电极

Electrode for laser stimulation lamps
Abstract:
An electrode for laser stimulation lamps comprising an electrode element (2) of tungsten, a hollow cylindrical carrier body (3) of nickel or nickel alloy, and a mounting pin (6) of nickel, tungsten alloy, or nickel alloy. The parts are securely attached together. This construction reduces the variety of sizes and types of electrodes produced, facilitates subsequent manufacturing steps and improves mechanical stability by reducing overall weight. The electrode element (2) and the mounting pin (6) are seated at respectively opposite ends of the hollow cylindrical carrier, extending, at least in part, into the space defined by the hollow carrier and attached thereto.
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