FR2346156B1 - - Google Patents
Info
- Publication number
- FR2346156B1 FR2346156B1 FR7709089A FR7709089A FR2346156B1 FR 2346156 B1 FR2346156 B1 FR 2346156B1 FR 7709089 A FR7709089 A FR 7709089A FR 7709089 A FR7709089 A FR 7709089A FR 2346156 B1 FR2346156 B1 FR 2346156B1
- Authority
- FR
- France
- 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
- B41J2/39—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 using multi-stylus heads
- B41J2/395—Structure of multi-stylus heads
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/671,427 US4058814A (en) | 1976-03-29 | 1976-03-29 | Electrographic writing system with diode switching assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2346156A1 FR2346156A1 (fr) | 1977-10-28 |
| FR2346156B1 true FR2346156B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-09-04 |
Family
ID=24694467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7709089A Granted FR2346156A1 (fr) | 1976-03-29 | 1977-03-25 | Dispositif d'ecriture electrographique |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176362A (en) * | 1975-07-10 | 1979-11-27 | Am International, Inc. | High density magnetic image recording head |
| FR2394945A1 (fr) * | 1977-06-13 | 1979-01-12 | Cit Alcatel | Barrette d'impression d'une image |
| DE2727558C2 (de) * | 1977-06-18 | 1986-01-30 | Ibm Deutschland Gmbh, 7000 Stuttgart | Vielfachelektrodenschreibkopf für Elektroerosionsdrucker |
| US4353080A (en) * | 1978-12-21 | 1982-10-05 | Xerox Corporation | Control system for electrographic stylus writing apparatus |
| JPS55109684A (en) * | 1979-02-16 | 1980-08-23 | Ricoh Co Ltd | Recorder |
| US4401999A (en) * | 1980-11-06 | 1983-08-30 | Gould Inc. | Electrostatic high voltage drive circuit using diodes |
| US4415906A (en) * | 1981-07-17 | 1983-11-15 | Wang Laboratories, Inc. | Magnetic recording heads |
| US4828407A (en) * | 1987-05-29 | 1989-05-09 | Sanders Associates, Inc. | Circuit for improving the resolution in electrostatic printers |
| JPH01159953U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-04-22 | 1989-11-07 | ||
| US6056453A (en) * | 1996-12-20 | 2000-05-02 | Xerox Corporation | Method of manufacture of an electrostatic writing head having integral conductive pads |
| US6124873A (en) * | 1996-12-20 | 2000-09-26 | Xerox Corporation | Electrostatic writing head having integral conductive pads |
| US5815189A (en) * | 1996-12-20 | 1998-09-29 | Xerox Corporation | Electrostatic writing head having a head member of multiple joined sections |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1127644B (de) * | 1956-08-16 | 1962-04-12 | Olympia Werke Ag | Schalteinrichtung fuer Seriendruckwerke |
| US3134028A (en) * | 1960-12-23 | 1964-05-19 | Monroe Calculating Machine | Monopulser utilizing a minority carrier storage diode |
| NL289298A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-02-21 | |||
| US3493931A (en) * | 1963-04-16 | 1970-02-03 | Ibm | Diode-steered matrix selection switch |
| US3385982A (en) * | 1963-09-03 | 1968-05-28 | Gen Electric | High power solid state pulse generator with very short rise time |
| US3250922A (en) * | 1964-06-12 | 1966-05-10 | Hughes Aircraft Co | Current driver for core memory apparatus |
| US3280344A (en) * | 1964-07-06 | 1966-10-18 | Sylvania Electric Prod | Stored charge information transfer circuits |
| US3483566A (en) * | 1964-09-17 | 1969-12-09 | Philips Corp | Electrographical printing or recording devices which employ coincident current drive of the print electrodes |
| DE1261200B (de) * | 1965-11-23 | 1968-02-15 | Telefunken Patent | Schwingkreis fuer elektrische Hochfrequenzschwingungen |
| US3569983A (en) * | 1968-05-22 | 1971-03-09 | Varian Associates | Writing circuit for electrostatic recorders |
| US3532959A (en) * | 1968-08-19 | 1970-10-06 | Us Navy | Voltage reversal concellation on series connected capacitors |
| US3689912A (en) * | 1970-12-16 | 1972-09-05 | Bell Telephone Labor Inc | Gaseous display driver circuits |
| US3719832A (en) * | 1971-06-16 | 1973-03-06 | Bell Telephone Labor Inc | Time division multiplexer using charge storage diode line circuits |
| US3821627A (en) * | 1971-07-26 | 1974-06-28 | S Milovancevic | D c voltage multipliers and polarity converters |
| US3732573A (en) * | 1971-08-11 | 1973-05-08 | Olivetti & Co Spa | Electrographic printer matrix circuit |
| US3701119A (en) * | 1971-12-30 | 1972-10-24 | Bell Telephone Labor Inc | Control circuitry and voltage source for use with charge storage diode |
| US3946403A (en) * | 1973-06-13 | 1976-03-23 | Tokyo Shibaura Electric Co., Ltd. | Electrostatic recorder with three state switching |
-
1976
- 1976-03-29 US US05/671,427 patent/US4058814A/en not_active Expired - Lifetime
-
1977
- 1977-01-10 US US05/758,102 patent/US4115763A/en not_active Expired - Lifetime
- 1977-03-14 GB GB1074277A patent/GB1580391A/en not_active Expired
- 1977-03-14 GB GB35178/79A patent/GB1580392A/en not_active Expired
- 1977-03-22 CA CA274,463A patent/CA1108684A/en not_active Expired
- 1977-03-23 DE DE2712619A patent/DE2712619C2/de not_active Expired
- 1977-03-25 FR FR7709089A patent/FR2346156A1/fr active Granted
- 1977-03-28 JP JP3432377A patent/JPS52119327A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2712619C2 (de) | 1985-07-04 |
| JPS52119327A (en) | 1977-10-06 |
| CA1108684A (en) | 1981-09-08 |
| GB1580391A (en) | 1980-12-03 |
| JPS6141454B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-09-16 |
| US4115763A (en) | 1978-09-19 |
| GB1580392A (en) | 1980-12-03 |
| FR2346156A1 (fr) | 1977-10-28 |
| US4058814A (en) | 1977-11-15 |
| DE2712619A1 (de) | 1977-10-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| TP | Transmission of property |