Electricity: electrical systems and devices – Electric charging of objects or materials
Patent
1987-12-11
1989-07-25
Hix, L. T.
Electricity: electrical systems and devices
Electric charging of objects or materials
355222, G03G 1502
Patent
active
048519600
ABSTRACT:
A charging device for contact-charging a member to be charged. A charging device for charging a movable member to be charged includes a contacting member adapted to contacting the member to be charged, and means for forming a vibratory electric field between the member to be charged and the contacting member, the vibratory electric field forming means applying between the members a vibratory voltage having a peak-to-peak value not less than twice an absolute value of charge starting voltage to the member to be charged. The member to be charged can be uniformly charged.
REFERENCES:
patent: 4371252 (1983-02-01), Uehida et al.
patent: 4380384 (1983-04-01), Ueno et al.
patent: 4455078 (1984-06-01), Mukai et al.
Japanese Patent Abstract 56-104347, vol. 5, No. 175, (P-88)[847], Nov. 11, 1981.
Araya Junji
Hirabayashi Hiromitsu
Koitabashi Noribumi
Nakamura Shunji
Canon Kabushiki Kaisha
Hix L. T,.
Rutledge D.
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