JPS624706B2 - - Google Patents
Info
- Publication number
- JPS624706B2 JPS624706B2 JP53111145A JP11114578A JPS624706B2 JP S624706 B2 JPS624706 B2 JP S624706B2 JP 53111145 A JP53111145 A JP 53111145A JP 11114578 A JP11114578 A JP 11114578A JP S624706 B2 JPS624706 B2 JP S624706B2
- Authority
- JP
- Japan
- Prior art keywords
- developer
- magnetic
- magnet
- magnetic sleeve
- developing device
- 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.)
- Expired
Links
- 238000007599 discharging Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 210000005069 ears Anatomy 0.000 claims description 2
- 238000007790 scraping Methods 0.000 description 11
- 238000011084 recovery Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11114578A JPS5538519A (en) | 1978-09-09 | 1978-09-09 | Method and device for discharging of developer |
| US06/071,022 US4271784A (en) | 1978-09-09 | 1979-08-29 | Apparatus for discharging a fatigued developing agent in a magnetic brush developing device |
| DE19792936262 DE2936262A1 (de) | 1978-09-09 | 1979-09-07 | Entwicklerentleerungsvorrichtung elektrofotografische kopiermaschine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11114578A JPS5538519A (en) | 1978-09-09 | 1978-09-09 | Method and device for discharging of developer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5538519A JPS5538519A (en) | 1980-03-18 |
| JPS624706B2 true JPS624706B2 (enExample) | 1987-01-31 |
Family
ID=14553589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11114578A Granted JPS5538519A (en) | 1978-09-09 | 1978-09-09 | Method and device for discharging of developer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5538519A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5567768A (en) * | 1978-11-16 | 1980-05-22 | Ricoh Co Ltd | Developer recovery device in electrophotographic copier |
| JPS5786875A (en) * | 1980-11-20 | 1982-05-31 | Ricoh Co Ltd | Developer recovery device for developing device |
-
1978
- 1978-09-09 JP JP11114578A patent/JPS5538519A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5538519A (en) | 1980-03-18 |
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