JPS63178860U - - Google Patents
Info
- Publication number
- JPS63178860U JPS63178860U JP7021787U JP7021787U JPS63178860U JP S63178860 U JPS63178860 U JP S63178860U JP 7021787 U JP7021787 U JP 7021787U JP 7021787 U JP7021787 U JP 7021787U JP S63178860 U JPS63178860 U JP S63178860U
- Authority
- JP
- Japan
- Prior art keywords
- developing
- developing roll
- electrostatic latent
- latent image
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は本考案の第１実施例の概略断面図、第
２図は本考案の第２実施例の概略断面図、第３図
は本考案の第３実施例の概略断面図、第４図は本
考案の第４実施例の一部破断概略断面図、第５図
は従来の現像装置の概略断面図である。
１０……感光ドラム、１４……ハウジング、１
４ａ……第１ハウジング部分、１４ｂ……第２ハ
ウジング部分、１８……ブレンダ、２０……現像
剤搬送ロール（パドル）、２２……現像ロール、
２４……規制部材（トリマーバー）、２８……絶
縁部材、３０……導電性マイラー、３２……静電
防止フイルム。
1 is a schematic cross-sectional view of the first embodiment of the present invention, FIG. 2 is a schematic cross-sectional view of the second embodiment of the present invention, FIG. 3 is a schematic cross-sectional view of the third embodiment of the present invention, and FIG. The figure is a partially cutaway schematic sectional view of a fourth embodiment of the present invention, and FIG. 5 is a schematic sectional view of a conventional developing device. 10...Photosensitive drum, 14...Housing, 1
4a...first housing part, 14b...second housing part, 18...blender, 20...developer transport roll (paddle), 22...developing roll,
24... Regulation member (trimmer bar), 28... Insulating member, 30... Conductive mylar, 32... Antistatic film.
Claims (1)
、該現像ロールに付着したトナーキヤリアとから
成る二成分現像剤により静電潜像担持体上に形成
された静電潜像を現像する現像装置において、 前記ハウジングの少なくとも前記現像ロールに
対向する下側先端部分を接地したことを特徴とす
る現像装置。[Claims for Utility Model Registration] An electrostatic latent image formed on an electrostatic latent image carrier by a two-component developer consisting of a developing roll rotatably supported in a housing and a toner carrier attached to the developing roll. A developing device for developing an image, characterized in that at least a lower end portion of the housing facing the developing roll is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7021787U JPS63178860U (en) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7021787U JPS63178860U (en) | 1987-05-13 | 1987-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178860U true JPS63178860U (en) | 1988-11-18 |
Family
ID=30911652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7021787U Pending JPS63178860U (en) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178860U (en) |
-
1987
- 1987-05-13 JP JP7021787U patent/JPS63178860U/ja active Pending