JPS6165465U - - Google Patents
Info
- Publication number
- JPS6165465U JPS6165465U JP14948584U JP14948584U JPS6165465U JP S6165465 U JPS6165465 U JP S6165465U JP 14948584 U JP14948584 U JP 14948584U JP 14948584 U JP14948584 U JP 14948584U JP S6165465 U JPS6165465 U JP S6165465U
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- developer
- latent image
- roller
- squeeze roller
- 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.)
- Granted
Links
- 238000007790 scraping Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Wet Developing In Electrophotography (AREA)
Description
第１図は本考案の一実施例を示す正断面図、第
２図は同別の実施例を示す正断面図、第３図は従
来の湿式現像装置を備えた複写機の一例を示す要
部正断面図、第４図はスクイズローラによる余剰
現像液除去作用の原理を示す図である。
１……感光体ドラム、１０，１１……現像ロー
ラ、１２……スクイズローラ、１８，１９……現
像液供給手段。
FIG. 1 is a front sectional view showing one embodiment of the present invention, FIG. 2 is a front sectional view showing another embodiment of the invention, and FIG. 3 is a schematic diagram showing an example of a copying machine equipped with a conventional wet-type developing device. FIG. 4, a partial cross-sectional view, is a diagram showing the principle of the excess developer removing action by the squeeze roller. 1... Photosensitive drum, 10, 11... Developing roller, 12... Squeeze roller, 18, 19... Developer supply means.
Claims (1)
、該担持体に現像液を供給して潜像を可視像化す
る現像ローラと、上記潜像担持体の移動方向にお
いて、該担持体に近接して上記現像ローラの下流
側に配置されていて、該担持体表面の余剰の現像
液を掻き取るスクイズローラとを備えた湿式現像
装置において、 上記潜像担持体の移動方向において、該担持体
と上記スクイズローラとの対向部より上流側から
上記担持体とスクイズローラとの間に現像液を供
給する現像液供給手段を配置したことを特徴とす
る湿式現像装置。[Claims for Utility Model Registration] A developing roller that is disposed close to a moving latent image carrier and supplies a developer to the carrier to visualize the latent image; and the latent image carrier. A wet type developing device comprising: a squeeze roller disposed close to the carrier and downstream of the developing roller in the moving direction of the carrier and scraping off excess developer on the surface of the carrier; A wet type, characterized in that, in the moving direction of the carrier, a developer supplying means is arranged for supplying a developer between the carrier and the squeeze roller from the upstream side of the opposing portion of the carrier and the squeeze roller. Developing device.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14948584U JPH0331969Y2 (en) | 1984-10-02 | 1984-10-02 | |
| GB08524310A GB2165057B (en) | 1984-10-02 | 1985-10-02 | Apparatus for forming multicolor electrophotographic images |
| DE19853535182 DE3535182A1 (en) | 1984-10-02 | 1985-10-02 | DEVICE FOR PRODUCING MULTICOLORED IMAGES WITH THE AID OF AN ELECTROPHOTOGRAPHIC WET COPIER |
| US06/783,025 US4640605A (en) | 1984-10-02 | 1985-10-02 | Apparatus for forming multicolor electrophotographic images through wet-type developing process |
| US07/306,609 USRE34437E (en) | 1984-10-02 | 1989-02-03 | Apparatus for forming multicolor electrophotographic images through wet-type developing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14948584U JPH0331969Y2 (en) | 1984-10-02 | 1984-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6165465U true JPS6165465U (en) | 1986-05-06 |
| JPH0331969Y2 JPH0331969Y2 (en) | 1991-07-08 |
Family
ID=30707664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14948584U Expired JPH0331969Y2 (en) | 1984-10-02 | 1984-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331969Y2 (en) |
-
1984
- 1984-10-02 JP JP14948584U patent/JPH0331969Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331969Y2 (en) | 1991-07-08 |
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