ES8203716A1 - Una impresora de impacto perfeccionada - Google Patents

Una impresora de impacto perfeccionada

Info

Publication number
ES8203716A1
ES8203716A1 ES503041A ES503041A ES8203716A1 ES 8203716 A1 ES8203716 A1 ES 8203716A1 ES 503041 A ES503041 A ES 503041A ES 503041 A ES503041 A ES 503041A ES 8203716 A1 ES8203716 A1 ES 8203716A1
Authority
ES
Spain
Prior art keywords
flight time
impact
impact printer
elements
controlling
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
Application number
ES503041A
Other languages
English (en)
Other versions
ES503041A0 (es
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES8203716A1 publication Critical patent/ES8203716A1/es
Publication of ES503041A0 publication Critical patent/ES503041A0/es
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
    • B41J9/48—Control for hammer-impression mechanisms for deciding or adjusting hammer-drive energy

Landscapes

  • Impact Printers (AREA)

Abstract

DISPOSITIVO DE CONTROL DEL TIEMPO DE VUELO DEL MARTILLO DE IMPRIMIR PARA UNA IMPRESORA DE IMPACTO. CONSTA DE ORGANOS QUE CONTROLAN LA AMPLITUD DE LA SEÑAL DE EXCITACION QUE ACTUA SOBRE LOS MEDIOS DE ACCIONAMIENTO DEL MARTILLO DE IMPRIMIR (10); DE MEDIOS QUE ALMACENAN UN VALOR DE RETARDO QUE REPRESENTA EL TIEMPO DESEADO PARA QUE EL MARTILLO DE IMPRIMIR (10) HAGA IMPACTO; DE MEDIOS QUE PERCIBEN EL TIEMPO REAL EN EL CUAL DICHO MARTILLO DE IMPRIMIR (10) HACE IMPACTO SOBRE EL DISCO DE IMPRIMIR (2); DE ORGANOS DE COMPARACION DEL TIEMPO REAL CON EL TIEMPO DESEADO, Y DE ORGANOS SENSIBLES QUE AJUSTAN Y CONTROLAN LA AMPLITUD DE LA SEÑAL DE EXCITACION.
ES503041A 1980-06-16 1981-06-15 Una impresora de impacto perfeccionada Granted ES503041A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/159,702 US4407193A (en) 1980-06-16 1980-06-16 Solenoid impact print hammer with uniform free flight time

Publications (2)

Publication Number Publication Date
ES8203716A1 true ES8203716A1 (es) 1982-04-01
ES503041A0 ES503041A0 (es) 1982-04-01

Family

ID=22573643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503041A Granted ES503041A0 (es) 1980-06-16 1981-06-15 Una impresora de impacto perfeccionada

Country Status (6)

Country Link
US (1) US4407193A (es)
EP (1) EP0042032B1 (es)
JP (1) JPS5712681A (es)
CA (1) CA1166511A (es)
DE (1) DE3171092D1 (es)
ES (1) ES503041A0 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429342A (en) * 1981-04-24 1984-01-31 Siemens Aktiengesellschaft Impact printing device with an improved print hammer
JPS5865683A (ja) * 1981-10-15 1983-04-19 Canon Inc 印字装置
US4547087A (en) * 1983-01-20 1985-10-15 Siemens Aktiengesellschaft Microprocessor-controlled printing mechanism having an opto-electronic sensor
IT1185817B (it) * 1985-06-28 1987-11-18 Olivetti & Co Spa Dispositivo di stampa per macchine per scrivere
FR2603844B1 (fr) * 1986-09-16 1995-06-16 Canon Kk Appareil d'enregistrement du type a impact
US4743821A (en) * 1986-10-14 1988-05-10 International Business Machines Corporation Pulse-width-modulating feedback control of electromagnetic actuators
US5180235A (en) * 1987-09-22 1993-01-19 Canon Kabushiki Kaisha Impact printer with variable impact and rebound control
SE462080B (sv) * 1987-11-23 1990-05-07 Facit Ab Saett och anordning foer oevervakning av arbetssaettet hos en naalskrivare
US4838157A (en) * 1988-03-25 1989-06-13 Ncr Corporation Digital printhead energy control system
IT1228727B (it) * 1989-03-15 1991-07-03 Bull Hn Information Syst Apparato per la regolazione automatica della distanza di una testina di stampa dal supporto di impressione.
EP0408122B1 (de) * 1989-07-10 1996-12-18 Psi Printer Systems International Gmbh Schaltungsanordnung für einen Matrixdrucker
JPH0396371A (ja) * 1989-07-18 1991-04-22 Brother Ind Ltd 印字動作用ソレノイド駆動制御装置
JPH045055A (ja) * 1990-04-24 1992-01-09 Seikosha Co Ltd シリアルプリンタ
JPH0824637B2 (ja) * 1990-05-29 1996-03-13 松下電器産業株式会社 電気掃除機
US5046413A (en) * 1990-10-05 1991-09-10 International Business Machines Corp. Method and apparatus for band printing with automatic home compensation
GB2325434A (en) * 1997-05-21 1998-11-25 Wang Man David Ho An apparatus and a method of printing a workpiece

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712212A (en) * 1971-11-12 1973-01-23 Burroughs Corp Variable printer intensity control
US3866533A (en) * 1972-12-26 1975-02-18 Ibm Electrical print impression control
FR2249538A5 (en) * 1973-10-24 1975-05-23 Honeywell Bull Soc Ind Printing machine hammer energy control - has adjustable time delay between hammers and impulse generator
US4102265A (en) * 1975-10-15 1978-07-25 Xerox Corporation Hammer driver controller for impact printers
JPS5421123A (en) * 1977-07-19 1979-02-17 Ricoh Co Ltd Print control system
NL177294C (nl) * 1977-11-03 1985-09-02 Philips Nv Drukker, voorzien van een slaginrichting met opnemer.
US4189246A (en) * 1977-12-22 1980-02-19 International Business Machines Corporation Variable print-hammer control for on-the-fly-printing
DE2848786C3 (de) * 1978-11-10 1981-05-21 Ibm Deutschland Gmbh, 7000 Stuttgart Schaltungsanordnung für die Synchronisierung der Auftrittszeitpunkte von Druckhammeraufschlag mit dem Eintreffen der Drucktype an der Druckstelle
US4232975A (en) * 1979-01-02 1980-11-11 International Business Machines Corporation Print hammer control

Also Published As

Publication number Publication date
CA1166511A (en) 1984-05-01
EP0042032A2 (en) 1981-12-23
JPS5712681A (en) 1982-01-22
EP0042032B1 (en) 1985-06-26
US4407193A (en) 1983-10-04
DE3171092D1 (en) 1985-08-01
ES503041A0 (es) 1982-04-01
EP0042032A3 (en) 1982-06-23
JPH0246393B2 (es) 1990-10-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603