| 摘要 |
<p>In an ozone generating apparatus according to an embodiment, a cylindrical low voltage electrode is disposed coaxially with respect to a cylindrical high voltage electrode, and a predetermined high voltage is applied between the high voltage electrode and the low voltage electrode via a dielectric to produce a discharge for generating ozone. A discharge gap length (d) is 0.3 mm to 0.5 mm. One of the low voltage electrode or the high voltage electrode is formed as a metal electrode, and the other is formed as a dielectric electrode. On an internal peripheral surface of the metal electrode opposite the dielectric electrode, a protrusion group is disposed, including a plurality of protrusions for holding the metal electrode coaxially with respect to the dielectric electrode while the discharge gap length is maintained.</p> |
