EP0318448A3 - Verfahren und Anordung zum Überwachen des Betriebes von Matrixdruckern - Google Patents

Verfahren und Anordung zum Überwachen des Betriebes von Matrixdruckern Download PDF

Info

Publication number
EP0318448A3
EP0318448A3 EP88850386A EP88850386A EP0318448A3 EP 0318448 A3 EP0318448 A3 EP 0318448A3 EP 88850386 A EP88850386 A EP 88850386A EP 88850386 A EP88850386 A EP 88850386A EP 0318448 A3 EP0318448 A3 EP 0318448A3
Authority
EP
European Patent Office
Prior art keywords
printing
needle
working
during
maneuvering device
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Withdrawn
Application number
EP88850386A
Other languages
English (en)
French (fr)
Other versions
EP0318448A2 (de
Inventor
Olli Olavi Salminen
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.)
Facit AB
Original Assignee
Facit AB
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 Facit AB filed Critical Facit AB
Publication of EP0318448A2 publication Critical patent/EP0318448A2/de
Publication of EP0318448A3 publication Critical patent/EP0318448A3/de
Withdrawn legal-status Critical Current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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/30—Control circuits for actuators
    • 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
    • B41J9/42—Hammer-impression mechanisms with anti-rebound arrangements

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
EP88850386A 1987-11-23 1988-11-09 Verfahren und Anordung zum Überwachen des Betriebes von Matrixdruckern Withdrawn EP0318448A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8704630A SE462080B (sv) 1987-11-23 1987-11-23 Saett och anordning foer oevervakning av arbetssaettet hos en naalskrivare
SE8704630 1987-11-23

Publications (2)

Publication Number Publication Date
EP0318448A2 EP0318448A2 (de) 1989-05-31
EP0318448A3 true EP0318448A3 (de) 1989-07-26

Family

ID=20370350

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88850386A Withdrawn EP0318448A3 (de) 1987-11-23 1988-11-09 Verfahren und Anordung zum Überwachen des Betriebes von Matrixdruckern

Country Status (3)

Country Link
EP (1) EP0318448A3 (de)
JP (1) JPH01165456A (de)
SE (1) SE462080B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395763B1 (de) * 1987-11-27 1995-07-19 Oki Electric Industry Company, Limited Druckvorrichtung mit punktanschlag
JP2738786B2 (ja) * 1991-10-25 1998-04-08 沖電気工業株式会社 ワイヤドットヘッドの駆動装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273039A (en) * 1979-08-03 1981-06-16 Hewlett Packard Company Impact printing apparatus and method using reluctance switching and a closed loop drive system
EP0042032A2 (de) * 1980-06-16 1981-12-23 International Business Machines Corporation Methode zum Steuern der Flugzeit eines Druckhammers in einem Anschlagdrucker und Anschlagdrucker in dem diese Methode angewendet wird
US4348119A (en) * 1980-11-06 1982-09-07 General Electric Company Bounce control system for moving coil printing element
US4353656A (en) * 1980-10-14 1982-10-12 Xerox Corporation Moving coil, multiple energy print hammer system including a closed loop servo
US4538930A (en) * 1984-09-24 1985-09-03 Xerox Corporation Adaptive print hammer damper
GB2195481A (en) * 1986-09-16 1988-04-07 Canon Kk Impact type recording apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273039A (en) * 1979-08-03 1981-06-16 Hewlett Packard Company Impact printing apparatus and method using reluctance switching and a closed loop drive system
EP0042032A2 (de) * 1980-06-16 1981-12-23 International Business Machines Corporation Methode zum Steuern der Flugzeit eines Druckhammers in einem Anschlagdrucker und Anschlagdrucker in dem diese Methode angewendet wird
US4353656A (en) * 1980-10-14 1982-10-12 Xerox Corporation Moving coil, multiple energy print hammer system including a closed loop servo
US4348119A (en) * 1980-11-06 1982-09-07 General Electric Company Bounce control system for moving coil printing element
US4538930A (en) * 1984-09-24 1985-09-03 Xerox Corporation Adaptive print hammer damper
GB2195481A (en) * 1986-09-16 1988-04-07 Canon Kk Impact type recording apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 21, no. 11, April 1979, pages 4454-4456, New York, US; R.W. ARNOLD et al.: "Control of rebound energy in a coil-actuated hammer" *

Also Published As

Publication number Publication date
SE8704630L (sv) 1989-05-24
JPH01165456A (ja) 1989-06-29
EP0318448A2 (de) 1989-05-31
SE462080B (sv) 1990-05-07
SE8704630D0 (sv) 1987-11-23

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