JPS61196263U - - Google Patents
Info
- Publication number
- JPS61196263U JPS61196263U JP7979085U JP7979085U JPS61196263U JP S61196263 U JPS61196263 U JP S61196263U JP 7979085 U JP7979085 U JP 7979085U JP 7979085 U JP7979085 U JP 7979085U JP S61196263 U JPS61196263 U JP S61196263U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- carrier
- latent image
- electrostatic latent
- wall
- 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
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例を示す概略構成図、
第２図は同実施例の要部拡大図、第３図は磁石近
傍のトナー穂立て現象を説明するための拡大図で
ある。
１…静電潜像担持体、２…現像装置、３…トナ
ーホツパ、５…トナー担持体、５ａ…要部、５ｂ
…スリーブ、６…磁石、７…磁性トナー、Ｓ…磁
場。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is an enlarged view of the main part of the same embodiment, and FIG. 3 is an enlarged view for explaining the toner spike phenomenon near the magnet. DESCRIPTION OF SYMBOLS 1... Electrostatic latent image carrier, 2... Developing device, 3... Toner hopper, 5... Toner carrier, 5a... Main part, 5b
... Sleeve, 6... Magnet, 7... Magnetic toner, S... Magnetic field.
補正 昭６０．７．８
図面の簡単な説明を次のように補正する。
明細書第６頁第９行の「スリーブ」を「皮膜」
に改める。Amendment July 8, 1980 The brief description of the drawing is amended as follows. "Sleeve" on page 6, line 9 of the specification is replaced with "film"
Changed to
Claims (1)
トナーホツパと、要部が強磁性体からなつていて
、外周が前記トナーホツパの内壁に近接し、かつ
、静電潜像担持体へトナーを供給すべく前記静電
潜像担持体に対接して配置されたトナー担持体と
、前記トナーホツパの外壁に前記トナー担持体の
外周に近接して配置された磁石とからなる現像装
置。 a toner hopper made of a non-magnetic material for storing magnetic toner; and a main part made of a ferromagnetic material, the outer periphery of which is close to the inner wall of the toner hopper, and for supplying toner to the electrostatic latent image carrier. A developing device comprising a toner carrier disposed facing the electrostatic latent image carrier, and a magnet disposed on an outer wall of the toner hopper in close proximity to the outer periphery of the toner carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7979085U JPS61196263U (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7979085U JPS61196263U (en) | 1985-05-28 | 1985-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61196263U true JPS61196263U (en) | 1986-12-06 |
Family
ID=30625032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7979085U Pending JPS61196263U (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61196263U (en) |
-
1985
- 1985-05-28 JP JP7979085U patent/JPS61196263U/ja active Pending
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