GB1244901A - An electrostatic recording apparatus - Google Patents
An electrostatic recording apparatusInfo
- Publication number
- GB1244901A GB1244901A GB239969A GB239969A GB1244901A GB 1244901 A GB1244901 A GB 1244901A GB 239969 A GB239969 A GB 239969A GB 239969 A GB239969 A GB 239969A GB 1244901 A GB1244901 A GB 1244901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wiper
- liquid
- toner
- nozzle
- recording surface
- 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
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
- G03G21/0088—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge removing liquid developer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wet Developing In Electrophotography (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Cleaning In Electrography (AREA)
Abstract
1,244,901. Electro-photographic apparatus. TOKYO SHIBAURA ELECTRIC CO., Ltd. Jan. 15, 1969 [Jan.18, 1968; Feb.13, 1968; March 25, 1968], No.2399/69. Heading G2H. Residual toner present on a recording surface 10b after transfer of a developed image is removed by a wiper 25 in the form of a liquid absorbing soft body comprising internal pores or recesses sweeping the recording surface in a direction opposite to the movement of the recording surface, the apparatus further comprising a nozzle 33 for supplying a liquid cleaner to the wiper, a vessel 26 for storing the liquid cleaner discharged from the nozzle and in which an amount of the toner deposited on the wiper is dispersed, a pump 30 for circulating the liquid cleaner to supply it to the nozzle, and a filter 37 for removing the toner dispersed in the liquid cleaner. The wiper is a rotary brush 23 having a number of short hairy elements on its circumference as shown, alternatively the wiper is a liquid absorbing beltlike soft material extending over a plurality of rollers Fig. 4 (not shown), or liquid absorbing soft material disposed on the circumference of a rotatable shaft. The soft liquid absorbing material has pressing means (43) Fig. 3, and (47) Fig. 4, for squeezing the material. The filter consists of porous dielectric material 37 sandwiched between electrodes 35, 36. The toner is applied to the recording medium as either a powder or liquid developer.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP260668 | 1968-01-18 | ||
| JP43008540A JPS4841574B1 (en) | 1968-02-13 | 1968-02-13 | |
| JP1889568A JPS4841575B1 (en) | 1968-03-25 | 1968-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1244901A true GB1244901A (en) | 1971-09-02 |
Family
ID=27275438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB239969A Expired GB1244901A (en) | 1968-01-18 | 1969-01-15 | An electrostatic recording apparatus |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1902034A1 (en) |
| FR (1) | FR2000379A1 (en) |
| GB (1) | GB1244901A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2300360A1 (en) * | 1975-02-06 | 1976-09-03 | Savin Business Machines Corp | DEVICE FOR CLEANING THE DRUM OR PHOTOCONDUCTOR ELEMENT OF AN ELECTROSTATIC REPRODUCER |
| EP0103998A2 (en) * | 1982-08-23 | 1984-03-28 | Xerox Corporation | Xerographic toner cleaning station |
| WO2012097877A1 (en) * | 2011-01-21 | 2012-07-26 | Hewlett-Packard Indigo B.V. | Liquid electrophotography printing apparatus and methods thereof |
| US9581954B2 (en) * | 2015-03-04 | 2017-02-28 | Xerox Corporation | System and method for cleaning an image receiving surface in an inkjet printer |
| US9636935B2 (en) * | 2015-03-04 | 2017-05-02 | Xerox Corporation | System and method for cleaning an image receiving surface in an inkjet printer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031453B1 (en) * | 1970-07-29 | 1975-10-11 | ||
| JPS5079451U (en) * | 1973-11-20 | 1975-07-09 | ||
| US4254196A (en) * | 1979-10-18 | 1981-03-03 | American Hoechst Corporation | Method of preparing lithoplates and plate |
| DE10027203A1 (en) | 2000-05-31 | 2001-12-20 | Oce Printing Systems Gmbh | Device and method for cleaning and regenerating an image carrier in electrographic printing or copying using liquid colorants |
-
1969
- 1969-01-15 GB GB239969A patent/GB1244901A/en not_active Expired
- 1969-01-16 DE DE19691902034 patent/DE1902034A1/en active Pending
- 1969-01-17 FR FR6900722A patent/FR2000379A1/fr not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2300360A1 (en) * | 1975-02-06 | 1976-09-03 | Savin Business Machines Corp | DEVICE FOR CLEANING THE DRUM OR PHOTOCONDUCTOR ELEMENT OF AN ELECTROSTATIC REPRODUCER |
| EP0103998A2 (en) * | 1982-08-23 | 1984-03-28 | Xerox Corporation | Xerographic toner cleaning station |
| EP0103998A3 (en) * | 1982-08-23 | 1984-07-11 | Xerox Corporation | Xerographic toner cleaning station |
| WO2012097877A1 (en) * | 2011-01-21 | 2012-07-26 | Hewlett-Packard Indigo B.V. | Liquid electrophotography printing apparatus and methods thereof |
| US9037046B2 (en) | 2011-01-21 | 2015-05-19 | Hewlett-Packard Indigo B.V. | Liquid electrophotography printing apparatus and methods thereof |
| US9465323B2 (en) | 2011-01-21 | 2016-10-11 | Hewlett-Packard Indigo B.V. | Liquid electrophotography printing apparatus and methods thereof |
| US9581954B2 (en) * | 2015-03-04 | 2017-02-28 | Xerox Corporation | System and method for cleaning an image receiving surface in an inkjet printer |
| US9636935B2 (en) * | 2015-03-04 | 2017-05-02 | Xerox Corporation | System and method for cleaning an image receiving surface in an inkjet printer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1902034A1 (en) | 1969-09-04 |
| FR2000379A1 (en) | 1969-09-05 |
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