Electricity: electrical systems and devices – Electric charging of objects or materials
Patent
1995-10-16
1998-02-03
Fleming, Fritz
Electricity: electrical systems and devices
Electric charging of objects or materials
399170, G03G 1502
Patent
active
057151318
ABSTRACT:
The relationship between a discharge gap and a surface potential, and a relationship between a discharge gap and a surface potential variation are obtained. Then, a range of a discharge gap is obtained (approximately 5.about.10 mm) satisfying a range of the required surface potential (-600 V) and the tolerable surface potential variation (30 V). The relationship of the discharge gap with respect to the surface potential and the surface potential variation is varied by reducing the applied current. The discharge gap is converged to one value (approximately 7.5 mm) in response to the range of the discharge gap being reduced.
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Matsuyama Kazuhiro
Nishiyama Haruo
Sakai Takashi
Fleming Fritz
Sharp Kabushiki Kaisha
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