JPS5854644U

JPS5854644U - charging device

Info

Publication number: JPS5854644U
Application number: JP15113481U
Authority: JP
Inventors: 武史野崎; 向井　秀雄
Original assignee: 株式会社東芝
Priority date: 1981-10-12
Filing date: 1981-10-12
Publication date: 1983-04-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す構成図、第２図は同実
施例の作用説明図、第３図は他の実施例を示す構成図刃
ある。゛　１・・・被帯電体（感光体）、６・・・接触子、８
・・・電圧印加手段。FIG. 1 is a block diagram showing one embodiment of the present invention, FIG. 2 is an explanatory diagram of the operation of the same embodiment, and FIG. 3 is a block diagram showing another embodiment.゛ 1... Charged body (photoreceptor), 6... Contact, 8
...Voltage application means.

Claims

[Scope of utility model registration request]

The object to be charged is charged by applying a voltage to the contact while the contact is in contact with the object to be charged, and when charging, the contact has at least the same charging polarity as the object to be charged. The object to be charged is charged by applying a voltage including a DC component of polarity, and when the object is not charged, a voltage including at least a DC component of polarity opposite to the charging polarity of the object to be charged is applied to the contact. 1. A charging device comprising voltage application means for cleaning.