JPS5441904B2 - - Google Patents
Info
- Publication number
- JPS5441904B2 JPS5441904B2 JP7313671A JP7313671A JPS5441904B2 JP S5441904 B2 JPS5441904 B2 JP S5441904B2 JP 7313671 A JP7313671 A JP 7313671A JP 7313671 A JP7313671 A JP 7313671A JP S5441904 B2 JPS5441904 B2 JP S5441904B2
- Authority
- JP
- Japan
- 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
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
- G03G15/163—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 using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
- G03G15/1635—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 using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7313671A JPS5441904B2 (en) | 1971-09-20 | 1971-09-20 | |
| US288268A US3860857A (en) | 1971-09-20 | 1972-09-12 | Electrophotographic transfer method |
| DE2245848A DE2245848A1 (en) | 1971-09-20 | 1972-09-19 | ELECTROPHOTOGRAPHIC TRANSFER PROCESS |
| GB4359872A GB1370976A (en) | 1971-09-20 | 1972-09-20 | Electrophotographic transfer method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7313671A JPS5441904B2 (en) | 1971-09-20 | 1971-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4839034A JPS4839034A (en) | 1973-06-08 |
| JPS5441904B2 true JPS5441904B2 (en) | 1979-12-11 |
Family
ID=13509472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7313671A Expired JPS5441904B2 (en) | 1971-09-20 | 1971-09-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3860857A (en) |
| JP (1) | JPS5441904B2 (en) |
| DE (1) | DE2245848A1 (en) |
| GB (1) | GB1370976A (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL179517C (en) * | 1974-11-18 | 1986-09-16 | Oce Van Der Grinten N V P A Oc | Apparatus for the electrostatic transfer of a powder image from a carrier to a receiving material. |
| US3921042A (en) * | 1974-11-25 | 1975-11-18 | Xerox Corp | Electrostatic reproduction machine with improved corona generating device |
| CA1074180A (en) * | 1975-08-06 | 1980-03-25 | J. William Ladrigan | Transfer system for electrostatic reproduction machine |
| JPS5262026A (en) * | 1975-11-17 | 1977-05-23 | Toray Industries | Method of transferring continuous recording medium for electrophotographic recording practice |
| US4105320A (en) * | 1977-01-05 | 1978-08-08 | Xerox Corporation | Transfer of conductive particles |
| JPS6016626B2 (en) * | 1977-04-08 | 1985-04-26 | コニカ株式会社 | Color electrophotographic transfer method |
| JPS57104168A (en) * | 1980-12-19 | 1982-06-29 | Canon Inc | Cleaning device |
| US4737816A (en) * | 1982-06-16 | 1988-04-12 | Canon Kabushiki Kaisha | Image transfer device |
| US4461563A (en) * | 1982-10-22 | 1984-07-24 | Xerox Corporation | Copy sheet contamination prevention |
| JPH05107935A (en) * | 1991-10-18 | 1993-04-30 | Mita Ind Co Ltd | Transferring and separating device |
| US5724636A (en) * | 1996-11-12 | 1998-03-03 | Eastman Kodak Company | Method and apparatus for transferring a toner image to a receiver sheet using an electrical bias |
| US5881347A (en) * | 1997-04-21 | 1999-03-09 | Eastman Kodak Company | Biasing method and apparatus for electrostatically transferring an image |
| US6862422B2 (en) * | 2003-02-12 | 2005-03-01 | Kabushiki Kaisha Toshiba | Image forming apparatus and image forming method having pressing members for pressing a belt-like member |
| JP6189577B2 (en) * | 2010-08-18 | 2017-08-30 | 株式会社リコー | Transfer apparatus, image forming apparatus, and transfer method |
| JP5936109B2 (en) | 2011-12-06 | 2016-06-15 | 株式会社リコー | Transfer device and image forming apparatus using the same |
| JP6083199B2 (en) * | 2012-01-11 | 2017-02-22 | 株式会社リコー | Image forming apparatus |
| JP2014077982A (en) * | 2012-09-18 | 2014-05-01 | Ricoh Co Ltd | Transfer device and image forming apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2901374A (en) * | 1955-05-04 | 1959-08-25 | Battelle Development Corp | Development of electrostatic image and apparatus therefor |
| US2879395A (en) * | 1955-06-08 | 1959-03-24 | Haloid Xerox Inc | Charging device |
| US3714531A (en) * | 1970-06-26 | 1973-01-30 | Canon Kk | Ac corona discharger |
-
1971
- 1971-09-20 JP JP7313671A patent/JPS5441904B2/ja not_active Expired
-
1972
- 1972-09-12 US US288268A patent/US3860857A/en not_active Expired - Lifetime
- 1972-09-19 DE DE2245848A patent/DE2245848A1/en active Pending
- 1972-09-20 GB GB4359872A patent/GB1370976A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3860857A (en) | 1975-01-14 |
| JPS4839034A (en) | 1973-06-08 |
| GB1370976A (en) | 1974-10-23 |
| DE2245848A1 (en) | 1973-03-29 |