FR2360423A1 - Imprimante matricielle - Google Patents

Imprimante matricielle

Info

Publication number
FR2360423A1
FR2360423A1 FR7724010A FR7724010A FR2360423A1 FR 2360423 A1 FR2360423 A1 FR 2360423A1 FR 7724010 A FR7724010 A FR 7724010A FR 7724010 A FR7724010 A FR 7724010A FR 2360423 A1 FR2360423 A1 FR 2360423A1
Authority
FR
France
Prior art keywords
electromagnet
printing
activated
matrix printer
printer
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.)
Granted
Application number
FR7724010A
Other languages
English (en)
Other versions
FR2360423B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2360423A1 publication Critical patent/FR2360423A1/fr
Application granted granted Critical
Publication of FR2360423B1 publication Critical patent/FR2360423B1/fr
Granted legal-status Critical Current

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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/44—Control for hammer-impression mechanisms
    • B41J9/52—Control for hammer-impression mechanisms for checking the operation of print hammers

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Impact Printers (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

En même temps que l'excitation d'un électro-aimant d'inscription, on recherche si oui ou non l'électro-aimant était déjà activé à l'occasion de l'impression de la colonne matricielle précédente lors de l'impression d'un signe matriciel. S'il n'en était pas ainsi, ledit électro-aimant est activé à l'aide d'une impulsion à plus grande énergie (impulsion à plus longue durée). De ce fait, l'imprimante peut opérer << en résonance >> avec les mouvements mécaniques de l'armature de l'électro-aimant. Application aux imprimantes rapides.
FR7724010A 1976-08-06 1977-08-04 Imprimante matricielle Granted FR2360423A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2635398A DE2635398C2 (de) 1976-08-06 1976-08-06 Verfahren und Anordnung zur Ansteuerung der Druckmagnete eines Matrixdruckers

Publications (2)

Publication Number Publication Date
FR2360423A1 true FR2360423A1 (fr) 1978-03-03
FR2360423B1 FR2360423B1 (fr) 1984-06-29

Family

ID=5984869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724010A Granted FR2360423A1 (fr) 1976-08-06 1977-08-04 Imprimante matricielle

Country Status (11)

Country Link
US (1) US4162858A (fr)
JP (1) JPS5319724A (fr)
AU (1) AU513755B2 (fr)
CA (1) CA1099026A (fr)
DE (1) DE2635398C2 (fr)
ES (1) ES461343A1 (fr)
FR (1) FR2360423A1 (fr)
GB (1) GB1532110A (fr)
IT (1) IT1085691B (fr)
SE (1) SE432841B (fr)
YU (1) YU192277A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812876B2 (ja) * 1978-06-12 1983-03-10 富士通株式会社 ハンマ制御方式
IT1159898B (it) * 1978-07-13 1987-03-04 Olivetti & Co Spa Dispositivo di stampa per macchina per scrivere o simili macchine per ufficio
US4291992A (en) * 1979-05-22 1981-09-29 R. C. Sanders Technology Systems, Inc. Printer pin control circuitry
JPS59118473A (ja) * 1982-12-25 1984-07-09 Toshiba Corp 印字ヘツド制御方式
JPS6083857A (ja) * 1983-10-14 1985-05-13 Yokogawa Hokushin Electric Corp ワイヤドツトソレノイド駆動制御回路
JPS6085967A (ja) * 1983-10-18 1985-05-15 Citizen Watch Co Ltd インパクト型ドツトプリンタの印字力制御方法
JPS60116464A (ja) * 1983-11-30 1985-06-22 Toshiba Corp プリンタ
JP2504942B2 (ja) * 1985-07-16 1996-06-05 富士通株式会社 プリントヘッドの駆動方法
JPH02143874A (ja) * 1988-09-16 1990-06-01 Ncr Corp ドツトプリンタの印字制御装置
EP0472407B1 (fr) * 1990-08-21 1995-12-20 Seiko Epson Corporation Dispositif d'entraînement pour aiguilles d'impression
JP3013495B2 (ja) * 1991-04-09 2000-02-28 ブラザー工業株式会社 プリンタ
EP0723075B1 (fr) * 1991-05-16 2001-11-21 General Electric Company Ecran thermique pour tuyère axisymétrique à poussée dirigeable
JP3049883B2 (ja) * 1991-10-18 2000-06-05 ブラザー工業株式会社 プリントヘッドの駆動制御方法
JP3109614B2 (ja) * 1992-01-10 2000-11-20 富士通株式会社 ドットプリンタ用印字ヘッドの駆動制御装置
JPH06135021A (ja) * 1992-10-26 1994-05-17 Nec Corp ワイヤドット式印字ヘッド

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1443530A (fr) * 1964-07-29 1966-06-24 Siemag Feinmech Werke Gmbh Dispositif de commande applicable à un mécanisme d'imprimerie commandé par mémoire et équipé de barres à caractères pour machines à écrire et machines comptables
US3456161A (en) * 1966-08-15 1969-07-15 Ibm Look-ahead control circuitry
US3789272A (en) * 1969-05-03 1974-01-29 Philips Corp Circuit arrangement for rhythmic, intermittent operation of separate magnets
US3904938A (en) * 1974-11-15 1975-09-09 Rockwell International Corp Electromechanical system having improved electrical driving means
DE2515124B1 (de) * 1975-04-07 1976-09-23 Mannesmann Ag Schaltung zur Ansteuerung der Nadelmagnete eines Nadeldruckers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1449993B2 (de) * 1964-10-23 1971-12-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur steuerung des sich in zeilenrichtung bewegenden teiles einer speichergesteuerten seriendruckvor richtung
DE1913343A1 (de) * 1969-03-15 1970-12-03 Philips Patentverwaltung Rasteranordnung fuer einen Mosaikdrucker
GB1274126A (en) * 1969-03-28 1972-05-10 Hattori Tokeiten Kk Driving circuits for driving moveable elements particularly for motors or timepieces
US3994381A (en) * 1973-04-26 1976-11-30 The Singer Company Wire matrix print head
JPS51110336A (ja) * 1975-03-25 1976-09-29 Canon Kk Kudoseigyosochi

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1443530A (fr) * 1964-07-29 1966-06-24 Siemag Feinmech Werke Gmbh Dispositif de commande applicable à un mécanisme d'imprimerie commandé par mémoire et équipé de barres à caractères pour machines à écrire et machines comptables
US3456161A (en) * 1966-08-15 1969-07-15 Ibm Look-ahead control circuitry
US3789272A (en) * 1969-05-03 1974-01-29 Philips Corp Circuit arrangement for rhythmic, intermittent operation of separate magnets
US3904938A (en) * 1974-11-15 1975-09-09 Rockwell International Corp Electromechanical system having improved electrical driving means
DE2515124B1 (de) * 1975-04-07 1976-09-23 Mannesmann Ag Schaltung zur Ansteuerung der Nadelmagnete eines Nadeldruckers

Also Published As

Publication number Publication date
DE2635398A1 (de) 1978-02-09
IT1085691B (it) 1985-05-28
CA1099026A (fr) 1981-04-07
AU2756377A (en) 1979-02-08
FR2360423B1 (fr) 1984-06-29
SE432841B (sv) 1984-04-16
JPS5319724A (en) 1978-02-23
SE7708833L (sv) 1978-02-07
GB1532110A (en) 1978-11-15
YU192277A (en) 1982-06-30
ES461343A1 (es) 1978-06-16
US4162858A (en) 1979-07-31
AU513755B2 (en) 1980-12-18
DE2635398C2 (de) 1982-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse