JPH0470664U - - Google Patents
Info
- Publication number
- JPH0470664U JPH0470664U JP11359090U JP11359090U JPH0470664U JP H0470664 U JPH0470664 U JP H0470664U JP 11359090 U JP11359090 U JP 11359090U JP 11359090 U JP11359090 U JP 11359090U JP H0470664 U JPH0470664 U JP H0470664U
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- developing device
- opening
- case
- stop part
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
第１図は本考案に関する現像器の要部拡大断面
図。第２図は、本考案の現像器を具備した画像記
録装置の概略説明図。第３図は別の実施態様を示
す断面図。第４図は従来例の要部断面図。
１……現像器、２……感光体ドラム、１１……
キヤリヤ、１２……マグネツトローラ、１４……
堰止め部、ｌ……穂高。
FIG. 1 is an enlarged sectional view of essential parts of a developing device according to the present invention. FIG. 2 is a schematic explanatory diagram of an image recording apparatus equipped with the developing device of the present invention. FIG. 3 is a sectional view showing another embodiment. FIG. 4 is a sectional view of the main part of the conventional example. 1...Developer, 2...Photosensitive drum, 11...
Carrier, 12...Magnetic roller, 14...
Dam stop section, l...Hodaka.
Claims (1)
と共に内部にキヤリヤとトナーとが充填されたケ
ースを有し、前記開口部にはマグネツトローラが
配置された現像器において、 前記ケースの下壁内面における前記像担持体、
近傍位置には堰止め部が設けられ、かつこの堰止
め部先端と前記マグネツトローラとの間隔は、前
記キヤリヤの穂高より大きく設定してあることを
特徴とする現像器。[Claims for Utility Model Registration] A developing device having a case which is provided with an opening at a position facing an image carrier and filled with a carrier and toner, and a magnetic roller is disposed in the opening. In the container, the image carrier on the inner surface of the lower wall of the case;
A developing device characterized in that a dam stop part is provided at a nearby position, and a distance between the tip of the dam stop part and the magnet roller is set to be larger than the height of the brush of the carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11359090U JPH0470664U (en) | 1990-10-29 | 1990-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11359090U JPH0470664U (en) | 1990-10-29 | 1990-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0470664U true JPH0470664U (en) | 1992-06-23 |
Family
ID=31861198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11359090U Pending JPH0470664U (en) | 1990-10-29 | 1990-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0470664U (en) |
-
1990
- 1990-10-29 JP JP11359090U patent/JPH0470664U/ja active Pending
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