JPS6156663U - - Google Patents
Info
- Publication number
- JPS6156663U JPS6156663U JP14153484U JP14153484U JPS6156663U JP S6156663 U JPS6156663 U JP S6156663U JP 14153484 U JP14153484 U JP 14153484U JP 14153484 U JP14153484 U JP 14153484U JP S6156663 U JPS6156663 U JP S6156663U
- Authority
- JP
- Japan
- Prior art keywords
- regulating
- developing device
- fluidity
- layer thickness
- developer
- 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 5
- 238000001514 detection method Methods 0.000 claims description 2
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図及び第３図は本考案の現像装置の一実施
例を示す断面図、第２図は従来の現像装置の断面
図である。
１……感光体、１４……現像装置、１６……マ
グネツトロール、１７……スリーブ、１９……規
制部材、２０……検知センサ、２１……現像剤、
２２……補給ロール、２３……トナー。
1 and 3 are cross-sectional views showing one embodiment of the developing device of the present invention, and FIG. 2 is a cross-sectional view of a conventional developing device. DESCRIPTION OF SYMBOLS 1... Photoreceptor, 14... Developing device, 16... Magnet roll, 17... Sleeve, 19... Regulating member, 20... Detection sensor, 21... Developer,
22... Supply roll, 23... Toner.
Claims (1)
る規制手段を有する現像装置において、前記規制
手段により層厚規制部の通過を阻止された現像剤
の流動性を検知する手段を設け、該検知手段によ
り検知された流動性の変化によつてトナーの補給
制御を行うことを特徴とする現像装置。 In a developing device having a regulating means for regulating a developer layer on a developing roll to a constant layer thickness, a means for detecting the fluidity of the developer prevented from passing through the layer thickness regulating section by the regulating means is provided, A developing device characterized in that toner replenishment is controlled based on changes in fluidity detected by a detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14153484U JPS6156663U (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14153484U JPS6156663U (en) | 1984-09-20 | 1984-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156663U true JPS6156663U (en) | 1986-04-16 |
Family
ID=30699872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14153484U Pending JPS6156663U (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156663U (en) |
-
1984
- 1984-09-20 JP JP14153484U patent/JPS6156663U/ja active Pending