JPS5968770A - 電子写真感光体のクリ−ニング装置 - Google Patents
電子写真感光体のクリ−ニング装置Info
- Publication number
- JPS5968770A JPS5968770A JP17905082A JP17905082A JPS5968770A JP S5968770 A JPS5968770 A JP S5968770A JP 17905082 A JP17905082 A JP 17905082A JP 17905082 A JP17905082 A JP 17905082A JP S5968770 A JPS5968770 A JP S5968770A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- blade
- particles
- elastic blade
- fluororesin
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims description 37
- 239000002245 particle Substances 0.000 claims abstract description 19
- 239000012798 spherical particle Substances 0.000 claims abstract description 18
- 239000002033 PVDF binder Substances 0.000 claims abstract description 13
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 13
- 229920003225 polyurethane elastomer Polymers 0.000 claims abstract description 5
- 108091008695 photoreceptors Proteins 0.000 claims description 31
- 239000011163 secondary particle Substances 0.000 abstract description 8
- 239000011347 resin Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000011164 primary particle Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 229920006311 Urethane elastomer Polymers 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- -1 polytetrafluoroethylene, tetrafluoroethylene Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
- G03G21/0017—Details relating to the internal structure or chemical composition of the blades
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17905082A JPS5968770A (ja) | 1982-10-14 | 1982-10-14 | 電子写真感光体のクリ−ニング装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17905082A JPS5968770A (ja) | 1982-10-14 | 1982-10-14 | 電子写真感光体のクリ−ニング装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5968770A true JPS5968770A (ja) | 1984-04-18 |
| JPH0445830B2 JPH0445830B2 (enrdf_load_stackoverflow) | 1992-07-28 |
Family
ID=16059244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17905082A Granted JPS5968770A (ja) | 1982-10-14 | 1982-10-14 | 電子写真感光体のクリ−ニング装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5968770A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0181672U (enrdf_load_stackoverflow) * | 1987-11-20 | 1989-05-31 | ||
| US4984326A (en) * | 1987-11-27 | 1991-01-15 | Mitsubishi Petrochemical Co., Ltd. | Blade for electrophotographic apparatus |
| EP2738623A3 (en) * | 2012-11-30 | 2016-09-28 | Samsung Electronics Co., Ltd | Cleaning blades having excellent cleaning performance and durability, cleaning units, electrophotographic imaging apparatuses and electrophotographic cartridges employing the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840443A (enrdf_load_stackoverflow) * | 1971-09-23 | 1973-06-14 | ||
| JPS5536850U (enrdf_load_stackoverflow) * | 1978-08-31 | 1980-03-10 | ||
| JPS5577773A (en) * | 1978-12-08 | 1980-06-11 | Nec Corp | Cleaner blade for electrophotography |
| JPS5764278A (en) * | 1980-10-08 | 1982-04-19 | Canon Inc | Cleaning device |
-
1982
- 1982-10-14 JP JP17905082A patent/JPS5968770A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840443A (enrdf_load_stackoverflow) * | 1971-09-23 | 1973-06-14 | ||
| JPS5536850U (enrdf_load_stackoverflow) * | 1978-08-31 | 1980-03-10 | ||
| JPS5577773A (en) * | 1978-12-08 | 1980-06-11 | Nec Corp | Cleaner blade for electrophotography |
| JPS5764278A (en) * | 1980-10-08 | 1982-04-19 | Canon Inc | Cleaning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0181672U (enrdf_load_stackoverflow) * | 1987-11-20 | 1989-05-31 | ||
| US4984326A (en) * | 1987-11-27 | 1991-01-15 | Mitsubishi Petrochemical Co., Ltd. | Blade for electrophotographic apparatus |
| EP2738623A3 (en) * | 2012-11-30 | 2016-09-28 | Samsung Electronics Co., Ltd | Cleaning blades having excellent cleaning performance and durability, cleaning units, electrophotographic imaging apparatuses and electrophotographic cartridges employing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445830B2 (enrdf_load_stackoverflow) | 1992-07-28 |
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