Patent ID: 6027701
Filing Date: 2000-02-22
Classification: C01B

Abstract:
An ozone generator comprising:a vessel having a feed gas chamber, at one end, for receiving a feed gas through an inlet of the vessel and, at the other end, an ozonized gas chamber for receiving an ozonized gas, said ozonized gas chamber communicating with an outlet of the vessel to release said received ozonized gas;a cylindrical tube ground electrode having a metal tube and a dielectric layer welded on an inner peripheral surface of the metal tube for communicating said feed gas chamber with said ozonized chamber;a hollow cylindrical high voltage electrode having a predetermined discharge gap with respect to said dielectric and disposed concentrically within said cylindrical tube ground electrode;a high frequency power source for applying a voltage between said ground electrode and said high voltage electrode; andcooling water supply means for supplying cooling water to a water jacket surrounding said ground electrode and to said hollow cylindrical high voltage electrode, said cooling water supply means being formed within said vessel;wherein said cylindrical tube ground electrode and said hollow cylindrical high voltage electrode define an ozone generating tube and said ozone generator comprises a plurality of said ozone generating tubes.