GB1437604A - Electrostatic printers - Google Patents
Electrostatic printersInfo
- Publication number
- GB1437604A GB1437604A GB4226272A GB4226272A GB1437604A GB 1437604 A GB1437604 A GB 1437604A GB 4226272 A GB4226272 A GB 4226272A GB 4226272 A GB4226272 A GB 4226272A GB 1437604 A GB1437604 A GB 1437604A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- severed
- pages
- web
- lid
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
- B41J2/41—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing
Landscapes
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Wet Developing In Electrophotography (AREA)
Abstract
1437604 Selective printers EMI Ltd 30 Nov 1973 [12 Sept 1972] 42262/72 Heading B6F An electrostatic printer comprises backing electrodes 8 in the form of flexible strips, the distance between the backing electrodes 8 and charging electrodes 4 being adjustable by means varying the degree of flexure of the electrodes. The adjustment means may comprise set screws (11, Fig. 2, not shown) urging the flexible strips against the edge of an insulating support member 5 for the charging electrodes. A plurality of lines of text are recorded simultaneously on a web 1 by column groups of electrodes 4, the latent image being developed by liquid developer on a wick 16, and the web being severed into pages by a rotary blade 23 which also acts as a latch for a lid 21, the severed pages being delivered to the top of the lid 21 with the aid of a blower 26 which also dries the developed image. The developing and delivery apparatus from the subject of Specification 1,437,603 (Division G2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4226272A GB1437604A (en) | 1972-09-12 | 1972-09-12 | Electrostatic printers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4226272A GB1437604A (en) | 1972-09-12 | 1972-09-12 | Electrostatic printers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1437604A true GB1437604A (en) | 1976-06-03 |
Family
ID=10423631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4226272A Expired GB1437604A (en) | 1972-09-12 | 1972-09-12 | Electrostatic printers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1437604A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2369759A1 (en) * | 1976-10-26 | 1978-05-26 | Hell Rudolf Gmbh | REGISTRATION FOR ELECTROSTATIC REPRODUCTION |
FR2477074A1 (en) * | 1980-02-28 | 1981-09-04 | Sagem | PRINTER SUITABLE FOR THE USE OF A SELECTED PRINTING MEDIUM AMONG A PLURALITY OF MEDIA OF DIFFERENT TYPES |
EP0080883A2 (en) * | 1981-11-30 | 1983-06-08 | Mita Industrial Co. Ltd. | Electrostatic recording apparatus |
EP0080869A2 (en) * | 1981-11-30 | 1983-06-08 | Mita Industrial Co. Ltd. | Electrostatic recording apparatus |
EP0546504A2 (en) * | 1991-12-11 | 1993-06-16 | Casio Computer Company Limited | Electrostatic recording apparatus with constant recording gap |
-
1972
- 1972-09-12 GB GB4226272A patent/GB1437604A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2369759A1 (en) * | 1976-10-26 | 1978-05-26 | Hell Rudolf Gmbh | REGISTRATION FOR ELECTROSTATIC REPRODUCTION |
FR2477074A1 (en) * | 1980-02-28 | 1981-09-04 | Sagem | PRINTER SUITABLE FOR THE USE OF A SELECTED PRINTING MEDIUM AMONG A PLURALITY OF MEDIA OF DIFFERENT TYPES |
EP0080883A2 (en) * | 1981-11-30 | 1983-06-08 | Mita Industrial Co. Ltd. | Electrostatic recording apparatus |
EP0080869A2 (en) * | 1981-11-30 | 1983-06-08 | Mita Industrial Co. Ltd. | Electrostatic recording apparatus |
EP0080869A3 (en) * | 1981-11-30 | 1985-01-09 | Mita Industrial Co. Ltd. | Electrostatic recording apparatus |
EP0080883A3 (en) * | 1981-11-30 | 1985-03-27 | Mita Industrial Co. Ltd. | Electrostatic recording apparatus |
EP0546504A2 (en) * | 1991-12-11 | 1993-06-16 | Casio Computer Company Limited | Electrostatic recording apparatus with constant recording gap |
EP0546504A3 (en) * | 1991-12-11 | 1994-02-23 | Casio Computer Co Ltd | |
US5374981A (en) * | 1991-12-11 | 1994-12-20 | Casio Computer Co., Ltd. | Electrostatic recording apparatus capable of maintaining constant gap between flexible recording electrodes and opposite electrode by flexible recording electrodes |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |