Multiple charging electrode
AssigneeIllinois Tool Works Inc.
InventorsJohn F. Schaupp, Austin A. Saylor
Life of this patent
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Abstract
A device for dispensing coating material includes at least two electrodes for coupling to at least one high-magnitude potential supply so that the at least two electrodes are maintained substantially at two different high-magnitude potentials so that an electric field exists between the at least two electrodes. At least one of the at least two electrodes includes a passageway extending therethrough to provide a flow of compressed gas through the at least one of the at least two electrodes.
Claims8
A device for dispensing coating material, the device including at least two electrodes for coupling to at least one high-magnitude potential supply so that the at least two electrodes are maintained substantially at two different high-magnitude potentials so that an electric field exists between the at least two electrodes, at least one of the at least two electrodes including a passageway extending therethrough to provide a flow of compressed gas through the at least one of the at least two electrodes.
Dependencies are inferred from the claim text.