Nkt Research Center A/s

Bj&oslash;rn Winther-Jensen

Kristian Glejb&oslash;l

Esben Rune Str&oslash;bech

A method for the excitation of a plasma in which a gas is subjected to an electric field by a plurality of electrode systems. According to the invention at least two separate electrode systems are used which are power supplied from separate generators with the same frequency, the voltage variations of the generators being shifted in phase relative to each other such that a voltage zero never occurs at the same time in two of the electrode systems, a kind of rest period also occurring, in which there is no significant potential difference between the phases. As a result a pulsating plasma is obtained, as the plasma is generated by the potential difference between the phases. When there is no significant potential difference between the phases, an added substance may interact with its own functionality.

Method and apparatus for the excitation of a plasma

An electrically insulating material including a continuous phase of a thermoplastic polymer and an additional phase incorporated therein of a liquid or easily meltable dielectric in the form of a wholly or partly interpenetrating network, and where the weight ratio of the polymer to dielectric is between 95:5 and 25:75.

Growing community of inventors

Copenhagen, Denmark

Bjørn Winther-Jensen

Growing community of inventors

Copenhagen, Denmark

Bj&oslash;rn Winther-Jensen

Bjørn Winther-Jensen