FR2437297A1 - Thermal printing head for line printer - has electric store for signals representing symbols to be printed virtually simultaneously - Google Patents
Thermal printing head for line printer - has electric store for signals representing symbols to be printed virtually simultaneouslyInfo
- Publication number
- FR2437297A1 FR2437297A1 FR7819252A FR7819252A FR2437297A1 FR 2437297 A1 FR2437297 A1 FR 2437297A1 FR 7819252 A FR7819252 A FR 7819252A FR 7819252 A FR7819252 A FR 7819252A FR 2437297 A1 FR2437297 A1 FR 2437297A1
- Authority
- FR
- France
- Prior art keywords
- symbols
- printing head
- signals representing
- printed
- thermal printing
- 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.)
- Withdrawn
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
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/18—Mechanisms for rendering the print visible to the operator
Landscapes
- Electronic Switches (AREA)
- Record Information Processing For Printing (AREA)
Abstract
The parallel printing head has several printing elements in a row, which run transverse to the width of the paper. An electric signal store receives and stores signals representing the symbols to be printed and has a capacity sufficient to hold the signal equivalent of many symbols. A spring control unit enables the printing head to print virtually simultaneously symbols along less than a full line on the paper and to print more symbols further along a line which already contains printed symbols. The parallel printer comprises esp. a thermal printing head.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2695877 | 1977-06-28 | ||
GB7826958A GB2000107B (en) | 1977-06-18 | 1978-06-14 | Refuse collecting vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2437297A1 true FR2437297A1 (en) | 1980-04-25 |
Family
ID=26258533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819252A Withdrawn FR2437297A1 (en) | 1977-06-28 | 1978-06-28 | Thermal printing head for line printer - has electric store for signals representing symbols to be printed virtually simultaneously |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2828356A1 (en) |
FR (1) | FR2437297A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2461415A1 (en) * | 1979-07-13 | 1981-01-30 | Cit Alcatel | Image printing bar for facsimile receiver - has film(s) carrying two shift registers formed by rows of pastilles in series |
FR2461413A1 (en) * | 1979-07-13 | 1981-01-30 | Cit Alcatel | Image printing bar for facsimile receiver - has film(s) carrying two shift registers formed by rows of pastilles in series |
EP0022704B1 (en) * | 1979-07-13 | 1983-12-14 | COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite: | Image printing array, its manufacturing method and image printing device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3359366A (en) * | 1964-03-05 | 1967-12-19 | Hewlett Packard Co | Electronic printer |
GB1182090A (en) * | 1967-11-15 | 1970-02-25 | Ncr Co | Thermal Printing System |
US3923139A (en) * | 1972-05-25 | 1975-12-02 | Paul Mesnil | Device for acquisition, storage and echelon of characters in a printer of the series type |
US3959776A (en) * | 1974-02-19 | 1976-05-25 | Modicon Corporation | Programmable printer |
FR2319496A1 (en) * | 1975-07-28 | 1977-02-25 | Centronics Data Computer | ELECTRONIC PRINTER |
-
1978
- 1978-06-28 DE DE19782828356 patent/DE2828356A1/en not_active Withdrawn
- 1978-06-28 FR FR7819252A patent/FR2437297A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3359366A (en) * | 1964-03-05 | 1967-12-19 | Hewlett Packard Co | Electronic printer |
GB1182090A (en) * | 1967-11-15 | 1970-02-25 | Ncr Co | Thermal Printing System |
US3923139A (en) * | 1972-05-25 | 1975-12-02 | Paul Mesnil | Device for acquisition, storage and echelon of characters in a printer of the series type |
US3959776A (en) * | 1974-02-19 | 1976-05-25 | Modicon Corporation | Programmable printer |
FR2319496A1 (en) * | 1975-07-28 | 1977-02-25 | Centronics Data Computer | ELECTRONIC PRINTER |
Non-Patent Citations (1)
Title |
---|
EXBK/76 * |
Also Published As
Publication number | Publication date |
---|---|
DE2828356A1 (en) | 1979-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |