DE2645379C3 - Bildübertragungseinheit für ein elektrofotografisches Kopiergerät - Google Patents
Bildübertragungseinheit für ein elektrofotografisches KopiergerätInfo
- Publication number
- DE2645379C3 DE2645379C3 DE19762645379 DE2645379A DE2645379C3 DE 2645379 C3 DE2645379 C3 DE 2645379C3 DE 19762645379 DE19762645379 DE 19762645379 DE 2645379 A DE2645379 A DE 2645379A DE 2645379 C3 DE2645379 C3 DE 2645379C3
- Authority
- DE
- Germany
- Prior art keywords
- transfer
- roller
- transfer roller
- toner
- cleaning element
- 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
- 238000004140 cleaning Methods 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
- G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
- G03G15/168—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for conditioning the transfer element, e.g. cleaning
-
- 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
- G03G21/0047—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 electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/16—Transferring device, details
- G03G2215/1647—Cleaning of transfer member
- G03G2215/1652—Cleaning of transfer member of transfer roll
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12095075A JPS5245344A (en) | 1975-10-07 | 1975-10-07 | Transfer device for electrophotographic copying machine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2645379A1 DE2645379A1 (de) | 1977-04-14 |
| DE2645379B2 DE2645379B2 (de) | 1978-11-16 |
| DE2645379C3 true DE2645379C3 (de) | 1979-07-19 |
Family
ID=14798977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762645379 Expired DE2645379C3 (de) | 1975-10-07 | 1976-10-07 | Bildübertragungseinheit für ein elektrofotografisches Kopiergerät |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5245344A (enExample) |
| CA (1) | CA1084770A (enExample) |
| DE (1) | DE2645379C3 (enExample) |
| FR (1) | FR2327581A1 (enExample) |
| GB (1) | GB1552483A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142673A (en) * | 1981-02-27 | 1982-09-03 | Sharp Corp | Cleaning method |
| JPS5834476A (ja) * | 1981-08-24 | 1983-02-28 | Konishiroku Photo Ind Co Ltd | 現像剤クリ−ニング装置 |
| US4490033A (en) * | 1983-04-28 | 1984-12-25 | Xerox Corporation | Reproducing apparatus with scrolled imaging web |
| JP7039193B2 (ja) * | 2016-08-30 | 2022-03-22 | キヤノン株式会社 | 画像形成装置 |
| WO2018042893A1 (ja) * | 2016-08-30 | 2018-03-08 | キヤノン株式会社 | 画像形成装置 |
| US10372071B2 (en) | 2016-08-30 | 2019-08-06 | Canon Kabushiki Kaisha | Image forming apparatus |
-
1975
- 1975-10-07 JP JP12095075A patent/JPS5245344A/ja active Pending
-
1976
- 1976-09-29 GB GB4033276A patent/GB1552483A/en not_active Expired
- 1976-10-06 FR FR7630077A patent/FR2327581A1/fr active Granted
- 1976-10-06 CA CA262,851A patent/CA1084770A/en not_active Expired
- 1976-10-07 DE DE19762645379 patent/DE2645379C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2645379B2 (de) | 1978-11-16 |
| JPS5245344A (en) | 1977-04-09 |
| CA1084770A (en) | 1980-09-02 |
| FR2327581B1 (enExample) | 1982-09-10 |
| FR2327581A1 (fr) | 1977-05-06 |
| GB1552483A (en) | 1979-09-12 |
| DE2645379A1 (de) | 1977-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |