JPS59119458U - Developer stirring device - Google Patents
Developer stirring deviceInfo
- Publication number
- JPS59119458U JPS59119458U JP1178783U JP1178783U JPS59119458U JP S59119458 U JPS59119458 U JP S59119458U JP 1178783 U JP1178783 U JP 1178783U JP 1178783 U JP1178783 U JP 1178783U JP S59119458 U JPS59119458 U JP S59119458U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- scraper
- deflection plates
- stirring device
- long
- 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
- Dry Development In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案を適用した磁気ブラシ現像装置の一実施
例を示す模式図、第２図は櫛形状スクレーパの形状及び
第１の偏向板形状を示す斜視図、第３図は第２の偏向板
の形状を示す斜視図、第４図は第１と第２の偏向板の傾
斜関係を示す模式図である。
図において、２は現像剤、３．４は磁気ロール、５はス
クレーパ、６．６１〜６３は第１の偏向板、７．７１〜
７４は第２の偏向板である。FIG. 1 is a schematic diagram showing an embodiment of a magnetic brush developing device to which the present invention is applied, FIG. 2 is a perspective view showing the shape of a comb-shaped scraper and the shape of a first deflection plate, and FIG. FIG. 4 is a perspective view showing the shape of the deflecting plate, and a schematic diagram showing the inclination relationship between the first and second deflecting plates. In the figure, 2 is a developer, 3.4 is a magnetic roll, 5 is a scraper, 6.61 to 63 are first deflection plates, and 7.71 to 63 are first deflection plates.
74 is a second deflection plate.
Claims (1)
現像剤攪拌装置において、磁気ロール周面上の現像剤を
かき落すスクレーパの形状をほぼ等幅の短い部分と長い
部分を交互に設けた櫛形状にし、短い部分を流下した現
像剤を斜め下方へ案内する複数の第１の偏向板を上記ス
クレーパの下側に設置し、長い部分を流下した現像剤を
第１の偏向板の傾斜方向とは逆方向の斜め下方へ案内す
る複数の第２の偏向板を上記スクレーパの長い部分に対
向して装置本体に設置したことを特徴とする現像剤攪拌
装置。In a developer agitation device in a developing device that uses a developer made of carrier and toner, the scraper that scrapes off the developer on the circumferential surface of a magnetic roll has a comb-like shape with alternating short and long parts of approximately equal width. A plurality of first deflection plates are installed below the scraper to guide the developer that has flown down the short part diagonally downward, and the developer that has flowed down the long part is guided in the direction of inclination of the first deflection plates. A developer stirring device characterized in that a plurality of second deflection plates that guide the developer diagonally downward in the opposite direction are installed in the device main body so as to face the long portion of the scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1178783U JPS59119458U (en) | 1983-01-28 | 1983-01-28 | Developer stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1178783U JPS59119458U (en) | 1983-01-28 | 1983-01-28 | Developer stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59119458U true JPS59119458U (en) | 1984-08-11 |
Family
ID=30143210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1178783U Pending JPS59119458U (en) | 1983-01-28 | 1983-01-28 | Developer stirring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59119458U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006189731A (en) * | 2005-01-07 | 2006-07-20 | Sharp Corp | Development device and image forming apparatus |
| JP2012032488A (en) * | 2010-07-29 | 2012-02-16 | Sharp Corp | Developing device, and image forming device having the same |
| JP2012159741A (en) * | 2011-02-01 | 2012-08-23 | Fuji Xerox Co Ltd | Development device and image forming apparatus |
| JP2016057600A (en) * | 2014-09-09 | 2016-04-21 | 富士ゼロックス株式会社 | Development device, visible image forming apparatus and image forming apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128741A (en) * | 1978-03-29 | 1979-10-05 | Hitachi Metals Ltd | Developing device |
-
1983
- 1983-01-28 JP JP1178783U patent/JPS59119458U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128741A (en) * | 1978-03-29 | 1979-10-05 | Hitachi Metals Ltd | Developing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006189731A (en) * | 2005-01-07 | 2006-07-20 | Sharp Corp | Development device and image forming apparatus |
| JP4508880B2 (en) * | 2005-01-07 | 2010-07-21 | シャープ株式会社 | Developing device and image forming apparatus |
| JP2012032488A (en) * | 2010-07-29 | 2012-02-16 | Sharp Corp | Developing device, and image forming device having the same |
| JP2012159741A (en) * | 2011-02-01 | 2012-08-23 | Fuji Xerox Co Ltd | Development device and image forming apparatus |
| JP2016057600A (en) * | 2014-09-09 | 2016-04-21 | 富士ゼロックス株式会社 | Development device, visible image forming apparatus and image forming apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59119458U (en) | Developer stirring device | |
| JPS60172161U (en) | Developer stirring device for electrophotographic equipment | |
| JPS58128463U (en) | Developer stirring device | |
| JPS58121050U (en) | Mixing device for developing machine | |
| JPS6013554U (en) | Developer stirring mechanism | |
| JPS58135758U (en) | magnetic brush device | |
| JPS61206965U (en) | ||
| JPS58126474U (en) | cleaning blade | |
| JPS58170650U (en) | recording device | |
| JPS60178843U (en) | Toner supply device | |
| JPS58175545U (en) | developing device | |
| JPS5989360U (en) | Developer stirring device | |
| JPS6122041U (en) | granular toner | |
| JPS6141266U (en) | Toner replenishment mechanism in dry developing device | |
| JPS58109748U (en) | dry developer | |
| JPS6078052U (en) | Wet electrophotographic developing device | |
| JPS5888251U (en) | magnetic brush developing device | |
| JPS6051564U (en) | Developing device equipped with toner density detection device | |
| JPS5994358U (en) | Photoconductor cleaning device | |
| JPS59192164U (en) | developing device | |
| JPS5943974U (en) | cleaning equipment | |
| JPS58154958U (en) | developing device | |
| JPS6133049U (en) | electrostatic recording device | |
| JPS5813548U (en) | developing device | |
| JPS5920248U (en) | recording device |