JPH0518766Y2 - - Google Patents
Info
- Publication number
- JPH0518766Y2 JPH0518766Y2 JP1987191627U JP19162787U JPH0518766Y2 JP H0518766 Y2 JPH0518766 Y2 JP H0518766Y2 JP 1987191627 U JP1987191627 U JP 1987191627U JP 19162787 U JP19162787 U JP 19162787U JP H0518766 Y2 JPH0518766 Y2 JP H0518766Y2
- Authority
- JP
- Japan
- Prior art keywords
- developer
- blade
- developing roller
- toner
- developer carrier
- 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 - Lifetime
Links
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 108091008695 photoreceptors Proteins 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987191627U JPH0518766Y2 (zh) | 1987-12-17 | 1987-12-17 | |
| EP88902920A EP0309586B1 (en) | 1987-03-24 | 1988-03-23 | Developing device |
| US07/294,697 US5073797A (en) | 1987-03-24 | 1988-03-23 | Toner sealing arrangement for a dry developing device of an electrostatic copier |
| KR1019880701522A KR920003245B1 (ko) | 1987-03-24 | 1988-03-23 | 현상장치 |
| DE3889829T DE3889829T2 (de) | 1987-03-24 | 1988-03-23 | Entwicklungsvorrichtung. |
| PCT/JP1988/000301 WO1988007707A1 (en) | 1987-03-24 | 1988-03-23 | Developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987191627U JPH0518766Y2 (zh) | 1987-12-17 | 1987-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0194958U JPH0194958U (zh) | 1989-06-22 |
| JPH0518766Y2 true JPH0518766Y2 (zh) | 1993-05-18 |
Family
ID=31482530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987191627U Expired - Lifetime JPH0518766Y2 (zh) | 1987-03-24 | 1987-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518766Y2 (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479637A (en) * | 1977-12-08 | 1979-06-25 | Konishiroku Photo Ind Co Ltd | Cleaning blade for drum of electrophotographic copier |
| JPS54143149A (en) * | 1978-04-27 | 1979-11-08 | Minolta Camera Co Ltd | Photosensitive element cleaning device for zerographic copier |
| JPS5538540A (en) * | 1978-09-11 | 1980-03-18 | Ricoh Co Ltd | Blade cleaning device |
| JPS6180279A (ja) * | 1984-09-28 | 1986-04-23 | Toshiba Corp | 現像装置 |
-
1987
- 1987-12-17 JP JP1987191627U patent/JPH0518766Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479637A (en) * | 1977-12-08 | 1979-06-25 | Konishiroku Photo Ind Co Ltd | Cleaning blade for drum of electrophotographic copier |
| JPS54143149A (en) * | 1978-04-27 | 1979-11-08 | Minolta Camera Co Ltd | Photosensitive element cleaning device for zerographic copier |
| JPS5538540A (en) * | 1978-09-11 | 1980-03-18 | Ricoh Co Ltd | Blade cleaning device |
| JPS6180279A (ja) * | 1984-09-28 | 1986-04-23 | Toshiba Corp | 現像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0194958U (zh) | 1989-06-22 |
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