JPS5813538U

JPS5813538U - contact charger

Info

Publication number: JPS5813538U
Application number: JP10747381U
Authority: JP
Inventors: 勉久保; 宏斎藤; 上原　勤
Original assignee: 株式会社東芝
Priority date: 1981-07-20
Filing date: 1981-07-20
Publication date: 1983-01-27

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]

図面は本考案の一実施例を示すもので、第１図は接触帯
電器の概略的構成図、第２図は接触子の縦断側面図、第
３図は接触子の導電率と湿度との関係を示す図、第４図
は感光体の帯電電位と周方向位置との関係を示す図であ
る。１・・・被帯電体（感光体）、７・・・接触子、１２・
・・繊維、１３・・・被覆膜。第３図第４図The drawings show an embodiment of the present invention; Fig. 1 is a schematic configuration diagram of a contact charger, Fig. 2 is a longitudinal cross-sectional side view of a contact, and Fig. 3 is a diagram showing the relationship between conductivity and humidity of the contact. FIG. 4 is a diagram showing the relationship between the charged potential of the photoreceptor and the circumferential position. 1... Charged body (photoreceptor), 7... Contact, 12.
...Fiber, 13...Coating film. Figure 3 Figure 4

Claims

[Scope of utility model registration request]

(1) In a device in which the object to be charged is charged by applying a voltage while the contact is in contact with the object to be charged, the contact has a core fiber and a silazane compound on the surface of the fiber. A contact charger comprising: a coating film formed by the action of

(2) The above silazane compound is hexamethyldisilazine (
(CH3)3Si-NH-3i(CH3)3) The contact charger according to claim 1, which is a registered utility model.