JPS591069U - Electrostatic latent image developing device - Google Patents
Electrostatic latent image developing deviceInfo
- Publication number
- JPS591069U JPS591069U JP9552482U JP9552482U JPS591069U JP S591069 U JPS591069 U JP S591069U JP 9552482 U JP9552482 U JP 9552482U JP 9552482 U JP9552482 U JP 9552482U JP S591069 U JPS591069 U JP S591069U
- Authority
- JP
- Japan
- Prior art keywords
- latent image
- electrostatic latent
- developing device
- developing
- image developing
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
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
第１図は出願人によって開発された静電潜像現像装置の
一例を示す図面、第２図はその拡大要部を示す図面、第
３図は本考案に係る静電潜像現像装置の要部を示す図面
である。
ＭＤ・・・静電潜像現像装置、ｄｅ・・・磁性現像剤、
１・・・電子写真感光体ドラム、２・・・現像スリーブ
、３・・・磁気ローラ、４・・・現像槽、６・・・スク
レーパ板、９・・・円弧状ガイド板、１１．１１’・・
・現像剤飛散防止板、１２・・・現像剤漏出防止電極板
。FIG. 1 is a diagram showing an example of an electrostatic latent image developing device developed by the applicant, FIG. 2 is a diagram showing an enlarged main part thereof, and FIG. 3 is a diagram showing essential parts of the electrostatic latent image developing device according to the present invention. FIG. MD...electrostatic latent image developing device, de...magnetic developer,
DESCRIPTION OF SYMBOLS 1... Electrophotographic photosensitive drum, 2... Developing sleeve, 3... Magnetic roller, 4... Developer tank, 6... Scraper plate, 9... Arc-shaped guide plate, 11.11 '...
- Developer scattering prevention plate, 12...Developer leakage prevention electrode plate.
Claims (1)
像担体の表面に対向して設けられている現像スリーブと
、現像スリーブの内部に設けられていると共に回転駆動
される磁気ローラと、前記ケーシングの内面及び現像ス
リーブの外周面に対して各々間隙を保った状態で前記現
像用開口近傍に設けられている現像剤補集部材メを備え
た静電潜像現像装置であって、前記現像剤補集部材が現
像スリーブの外周面に略沿った形状、 と″されてい
ることを特徴とする静電潜像現像装置。 ２ 前記現像剤補集部材が非磁性導電材からなると共に
接地されていることを特徴とする実用新案登録請求の範
囲第１項記載の静電潜像現像装置。[Claims for Utility Model Registration] 1. A developing sleeve provided facing the surface of the electrostatic latent image carrier through the developing opening of the developing device casing; An electrostatic latent image comprising a driven magnetic roller and a developer collecting member provided in the vicinity of the developing opening with a gap maintained between each of the inner surface of the casing and the outer circumferential surface of the developing sleeve. An electrostatic latent image developing device, characterized in that the developer collecting member has a shape that substantially follows the outer peripheral surface of the developing sleeve. 2. The electrostatic latent image developing device according to claim 1, which is made of a magnetic conductive material and is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9552482U JPS591069U (en) | 1982-06-24 | 1982-06-24 | Electrostatic latent image developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9552482U JPS591069U (en) | 1982-06-24 | 1982-06-24 | Electrostatic latent image developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591069U true JPS591069U (en) | 1984-01-06 |
Family
ID=30228079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9552482U Pending JPS591069U (en) | 1982-06-24 | 1982-06-24 | Electrostatic latent image developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591069U (en) |
-
1982
- 1982-06-24 JP JP9552482U patent/JPS591069U/en active Pending
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