JPS5989361U - magnetic brush developing device - Google Patents
magnetic brush developing deviceInfo
- Publication number
- JPS5989361U JPS5989361U JP18463982U JP18463982U JPS5989361U JP S5989361 U JPS5989361 U JP S5989361U JP 18463982 U JP18463982 U JP 18463982U JP 18463982 U JP18463982 U JP 18463982U JP S5989361 U JPS5989361 U JP S5989361U
- Authority
- JP
- Japan
- Prior art keywords
- developing sleeve
- magnetic brush
- developing
- developing device
- 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
Landscapes
- Magnetic Brush Developing 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は直線的な給紙通路を得るための現
像装置のレイアウトを説明するための図、第３図は本考
案の一実施例を示す断面図である。
１０・・・・・・感光体ドラム、１１・・・・・・現像
スリーブ、１２・・・・・・セパレータ、１３・・・・
・・搬送ローラ、１４・・・・・・攪拌部材、１５・・
・・・・現像ケーシング、１７・・・・・・ドクター板
、１９ａ、 、１９ｂ・・・・・・一対の搬送磁石。1 and 2 are diagrams for explaining the layout of a developing device for obtaining a linear paper feeding path, and FIG. 3 is a sectional view showing an embodiment of the present invention. 10...Photosensitive drum, 11...Developing sleeve, 12...Separator, 13...
... Conveyance roller, 14 ... Stirring member, 15 ...
...Developer casing, 17...Doctor plate, 19a, , 19b...Pair of transport magnets.
Claims (1)
像スリーブ内に不動状態に配置される磁石群と、前記現
像スリーブに現像剤を搬送する搬送ローラと、現像剤を
貯溜していて前記現像スリーブおよび前記搬送ローラを
回転自在に支持・収納する現像ケーシングとを有する磁
気ブラシ現像装置において、現像スリーブと搬送ローラ
との間隙に配置されていてこの間隙を略塞ぐ仕切部およ
び現像後前記現像スリーブ上に残留する現像剤を剥脱さ
せる分離部からなるセパレ、−夕と、このセパレータの
位置に対応する前記現像スリーブ内の領域に同極性が並
置される一対の磁石とを備えたことを特徴とする磁気ブ
ラシ現像装置。A developing sleeve that contacts the electrostatic latent image carrier, a group of magnets that are immovably arranged within the developing sleeve, a conveyance roller that conveys the developer to the developing sleeve, and a conveyor roller that stores the developer. A magnetic brush developing device includes a developing sleeve and a developing casing that rotatably supports and houses the developing sleeve and the conveying roller. A separator consisting of a separation part for exfoliating developer remaining on the developing sleeve, and a pair of magnets having the same polarity juxtaposed in a region in the developing sleeve corresponding to the position of the separator. A magnetic brush developing device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18463982U JPS5989361U (en) | 1982-12-06 | 1982-12-06 | magnetic brush developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18463982U JPS5989361U (en) | 1982-12-06 | 1982-12-06 | magnetic brush developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5989361U true JPS5989361U (en) | 1984-06-16 |
Family
ID=30399293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18463982U Pending JPS5989361U (en) | 1982-12-06 | 1982-12-06 | magnetic brush developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5989361U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372629A (en) * | 1976-12-10 | 1978-06-28 | Hitachi Metals Ltd | Permanent magnet roll used for development of electrophotography |
| JPS53143330A (en) * | 1977-05-20 | 1978-12-13 | Ricoh Co Ltd | Developing apparatus of magnetic brush type |
| JPS55117172A (en) * | 1979-03-02 | 1980-09-09 | Canon Inc | Developing device |
| JPS5652764B2 (en) * | 1973-07-30 | 1981-12-15 |
-
1982
- 1982-12-06 JP JP18463982U patent/JPS5989361U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652764B2 (en) * | 1973-07-30 | 1981-12-15 | ||
| JPS5372629A (en) * | 1976-12-10 | 1978-06-28 | Hitachi Metals Ltd | Permanent magnet roll used for development of electrophotography |
| JPS53143330A (en) * | 1977-05-20 | 1978-12-13 | Ricoh Co Ltd | Developing apparatus of magnetic brush type |
| JPS55117172A (en) * | 1979-03-02 | 1980-09-09 | Canon Inc | Developing device |
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