| 摘要 |
PURPOSE:To obtain an electrode for dust precipitation which permits eacy production and formation by joining two sheets of conductive metallic sheets formed to a continuous wave shape to provide successively plural dust precipitating cylinders. CONSTITUTION:A conductive metallic sheet 10 is formed to a continuously curved recess or bent recess 10. Two sheets of such metallic sheets 10 are joined to position the recesses so as to face each other thereby providing successively plural dust precipitating cylinders. The dust precipitating electrode produced in the above-mentioned way is easy to form and permits reduction in thickness.
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