JPH0392653U - - Google Patents
Info
- Publication number
- JPH0392653U JPH0392653U JP14414289U JP14414289U JPH0392653U JP H0392653 U JPH0392653 U JP H0392653U JP 14414289 U JP14414289 U JP 14414289U JP 14414289 U JP14414289 U JP 14414289U JP H0392653 U JPH0392653 U JP H0392653U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- developer
- developing device
- regulating member
- thickness
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims 1
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例を示す全体説明図、
第２図ａは薄層化規制ローラの斜視図、ｂは薄層
化規制ローラの内部にヒーターを組み込んだ場合
の軸方向の断面図、ｃはその一部の詳細図、第３
図は本考案の別の実施例の薄層化規制ローラの内
部にヒーターを組み込んだ詳細図である。
１……感光体ドラム、２……現像装置、３……
現像ローラ、６……薄層化規制ローラ、１４……
ヒーター。
FIG. 1 is an overall explanatory diagram showing an embodiment of the present invention;
Fig. 2a is a perspective view of the thinning regulating roller, b is an axial cross-sectional view of the thinning regulating roller when a heater is installed inside it, c is a detailed view of a part thereof, and Fig. 3
The figure is a detailed view of another embodiment of the present invention in which a heater is installed inside the thinning regulating roller. 1...Photosensitive drum, 2...Developing device, 3...
Developing roller, 6...Thinning regulation roller, 14...
heater.
Claims (1)
磁性現像剤を供給する現像剤担持体と、該現像剤
担持体上に付着させる現像剤の層厚を規制するロ
ーラ状の薄層化規制部材とを有する現像装置にお
いて、 前記薄層化規制部材の内部に発熱体を設けたこ
とを特徴とする現像装置。[Claims for Utility Model Registration] A developer carrier that supplies a one-component non-magnetic developer to an electrostatic latent image formed on the surface of a photoreceptor, and the layer thickness of the developer deposited on the developer carrier. What is claimed is: 1. A developing device comprising a roller-shaped layer thinning regulating member for regulating the thickness of the layer, the developing device comprising: a heating element provided inside the layer thinning regulating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14414289U JPH0392653U (en) | 1989-10-11 | 1989-12-15 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11833589 | 1989-10-11 | ||
| JP14414289U JPH0392653U (en) | 1989-10-11 | 1989-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0392653U true JPH0392653U (en) | 1991-09-20 |
Family
ID=31890378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14414289U Pending JPH0392653U (en) | 1989-10-11 | 1989-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0392653U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6358382A (en) * | 1986-08-29 | 1988-03-14 | Canon Inc | Developing device |
-
1989
- 1989-12-15 JP JP14414289U patent/JPH0392653U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6358382A (en) * | 1986-08-29 | 1988-03-14 | Canon Inc | Developing device |