Electric heating – Metal heating – By arc
Reexamination Certificate
2006-07-21
2009-02-03
Paschall, Mark H (Department: 3742)
Electric heating
Metal heating
By arc
C219S121410, C118S7230MW, C204S298380
Reexamination Certificate
active
07485827
ABSTRACT:
A plasma generator comprising a propagation chamber propagating an electromagnetic radiation, and a plasma-generating chamber associated with the propagation chamber; said propagation chamber has a passage region of increasing width on moving away from the entrance region for insertion of the electromagnetic radiation into the propagation chamber. The passage region enables an at least partial passage of the electromagnetic radiation towards the plasma-generating chamber.
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Garuti Marco
Leonelli Cristina
Veronesi Paolo
Alter S.R.L.
Paschall Mark H
Pearne & Gordon LLP
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