초록 ▼

The present invention provides a low-temperature plasma generator as an electric discharger which is used for discharging electricity in dry air, humid air or water, thereby removing an offensive odor, sterilizing bacteria, purifying water and so on. In the low-temperature plasma generator, rod elec

The present invention provides a low-temperature plasma generator as an electric discharger which is used for discharging electricity in dry air, humid air or water, thereby removing an offensive odor, sterilizing bacteria, purifying water and so on. In the low-temperature plasma generator, rod electric conductors are inserted in through-holes formed in rod ceramics dielectric members and extending in longitudinal directions thereof, both ends of the electric conductors and the dielectric members are integrally joined and sealed by glass or an inorganic or organic adhesive, so as to constitute a plurality of electrodes, and the electrodes are connected to each other through the ceramics dielectric members in line-contacted relation.

대표청구항 ▼

A low-temperature plasma generator comprising electric rod conductors inserted in through-holes formed in rod ceramic dielectric members and extending in longitudinal directions thereof, both ends of said electric conductors and said dielectric members are integrally joined and sealed by glass or an

A low-temperature plasma generator comprising electric rod conductors inserted in through-holes formed in rod ceramic dielectric members and extending in longitudinal directions thereof, both ends of said electric conductors and said dielectric members are integrally joined and sealed by glass or an inorganic or organic adhesive, so as to constitute a plurality of electrodes, and the electrodes are connected to each other through the ceramic dielectric members in a substantially line-contacted relation; and a glassy ceramic coating on the surfaces of said electric rod conductors and said ceramic dielectric members, said glassy ceramic coating made by a process comprising applying a surface treatment agent containing a member selected from the group consisting of a metallic element, a rare earth element, inorganic salt and an organic metallic compound including one of such elements, on surfaces of the electric rod conductors and the ceramic dielectric rod members, and then thermally decomposing said surface treatment agent.