Electricity: electrical systems and devices – Electric charging of objects or materials
Patent
1992-09-25
1997-02-11
Grimley, A. T.
Electricity: electrical systems and devices
Electric charging of objects or materials
361222, 492 53, 399176, G03G 1305
Patent
active
056027125
ABSTRACT:
An object, typically photoconductor drum is electrically charged by placing a contact charger member in abutment with the object to be charged and applying voltage between the contact charger member and the object. Charging is effected by properly controlling the capacitance of the contact charger member, the capacitance of the object, and the applied voltage. A sufficient charged potential is achieved through the application of a relatively low voltage, while preventing ozone generation.
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Daifuku Hideharu
Harashima Hiroshi
Kaneda Hiroshi
Kawagoe Takahiro
Masuda Yoshitomo
Bridgestone Corporation
Dang T. A.
Grimley A. T.
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