A dielectric assembly for generating ozone includes a positive electrode, a negative electrode, a dielectric for generating the ozone, and a knob adapted to extend outside of a housing into which the dielectric assembly is to be placed. A system is also provided for sanitizing and deodorizing water, food, surfaces and air including a microbiological reduction filter device having an input connected to a water supply, a venturi injector disposed within a housing and connected to an output of the microbiological reduction filter device which generates ozone and mixes the generated ozone with the water, and an electrode assembly comprising a plurality of electrodes, a dielectric for generating the ozone, and a knob extending outside of the housing. The dielectric in a first embodiment and the entire dielectric assembly in a second embodiment can be removed from the housing and replaced in its entirety by the knob.

Ozone generator cells that include two thermally conductive plates that maintain contact between various layers of the cells in the absence of a bonding agent. The cells lack aluminum-containing materials in the discharge region of the cell.

An ozone generating cell includes a corona discharge chamber with a curved side wall. The cell includes a high-voltage electrode, a ground electrode, and a dielectric material positioned between the high-voltage electrode and the ground electrode. The cell includes a gas channel formed between the dielectric material and the ground electrode. The channel has a first end in fluid communication with a gas opening in the dielectric material, which is in fluid communication with a gas port. The channel has a second end in fluid communication with another gas port. The channel further includes multiple concentric segments between the first and second ends of the channel.

The present invention relates to a method of operating an ozone generator, a transformer assembly and an ozone generator apparatus configured to be operated at an operational frequency range between 25-40 kHz, such as between 30 and 40 kHz.

This disclose provides a ceramic electrode structure including a first ceramic body, a second ceramic body, a metal electrode, and an inorganic bonding material. The second ceramic body is disposed to be corresponding to the first ceramic body. The metal electrode is disposed between the first ceramic body and the second ceramic body. The inorganic bonding material is filled in a gap between the first ceramic body and the second ceramic body and surrounds the metal electrode. The second ceramic body is bent to have a concave surface facing the first ceramic body and a convex surface that is opposite to the concave surface. A plurality of components of the inorganic bonding material comprise oxygen, sodium, magnesium, calcium, aluminum and silicon.

A method of operating an ozone generator, a transformer assembly and an ozone generator apparatus configured to be operated at an operational frequency range between 25-40 kHz.