DE68915253D1 - Energiesteuerungssystem für einen digitalen druckkopf. - Google Patents

Energiesteuerungssystem für einen digitalen druckkopf.

Info

Publication number
DE68915253D1
DE68915253D1 DE68915253T DE68915253T DE68915253D1 DE 68915253 D1 DE68915253 D1 DE 68915253D1 DE 68915253 T DE68915253 T DE 68915253T DE 68915253 T DE68915253 T DE 68915253T DE 68915253 D1 DE68915253 D1 DE 68915253D1
Authority
DE
Germany
Prior art keywords
control system
print head
energy control
digital print
digital
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 - Fee Related
Application number
DE68915253T
Other languages
English (en)
Other versions
DE68915253T2 (de
Inventor
James Delsignore
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.)
NCR International Inc
Original Assignee
NCR International Inc
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 NCR International Inc filed Critical NCR International Inc
Publication of DE68915253D1 publication Critical patent/DE68915253D1/de
Application granted granted Critical
Publication of DE68915253T2 publication Critical patent/DE68915253T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J9/44—Control for hammer-impression mechanisms
    • B41J9/48—Control for hammer-impression mechanisms for deciding or adjusting hammer-drive energy
DE68915253T 1988-03-25 1989-02-21 Energiesteuerungssystem für einen digitalen druckkopf. Expired - Fee Related DE68915253T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/173,386 US4838157A (en) 1988-03-25 1988-03-25 Digital printhead energy control system
PCT/US1989/000642 WO1989009132A1 (en) 1988-03-25 1989-02-21 Digital printhead energy control system

Publications (2)

Publication Number Publication Date
DE68915253D1 true DE68915253D1 (de) 1994-06-16
DE68915253T2 DE68915253T2 (de) 1995-01-12

Family

ID=22631773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915253T Expired - Fee Related DE68915253T2 (de) 1988-03-25 1989-02-21 Energiesteuerungssystem für einen digitalen druckkopf.

Country Status (5)

Country Link
US (1) US4838157A (de)
EP (1) EP0373187B1 (de)
JP (1) JP2767148B2 (de)
DE (1) DE68915253T2 (de)
WO (1) WO1989009132A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736997A (en) * 1996-04-29 1998-04-07 Lexmark International, Inc. Thermal ink jet printhead driver overcurrent protection scheme
US7240981B2 (en) * 2004-02-27 2007-07-10 Hewlett-Packard Development Company, L.P. Wide array fluid ejection device
US7175248B2 (en) * 2004-02-27 2007-02-13 Hewlett-Packard Development Company, L.P. Fluid ejection device with feedback circuit
US20100259861A1 (en) * 2009-04-10 2010-10-14 Pertech Resources, Inc. Solenoid drive method that conserves power

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628100A (en) * 1970-09-08 1971-12-14 Data Printer Corp Hammer driving circuits for high-speed printers
IT1030929B (it) * 1974-12-20 1979-04-10 Honeywell Inf Systems Circuito di pilotaggio per elettromagnete di stampa
US4103617A (en) * 1977-01-10 1978-08-01 Ncr Canada Ltd. - Ncr Canada Ltee Hammer energy impact control using read only memory
US4162131A (en) * 1977-11-02 1979-07-24 General Electric Company Drive circuit for printing head
US4293233A (en) * 1978-12-06 1981-10-06 Sci Systems, Inc. Printer control system
US4407193A (en) * 1980-06-16 1983-10-04 International Business Machines Corporation Solenoid impact print hammer with uniform free flight time
AU530568B2 (en) * 1980-10-31 1983-07-21 Canon Kabushiki Kaisha Serial printing apparatus with memory and display
US4440079A (en) * 1982-01-11 1984-04-03 International Business Machines Corporation Control system for timing hammers of impact printers
JPS60105559A (ja) * 1983-11-14 1985-06-11 Tokyo Electric Co Ltd 印字装置
US4667117A (en) * 1984-10-31 1987-05-19 International Business Machines Corporation Self-timing and self-compensating print wire actuator driver
US4597328A (en) * 1984-11-30 1986-07-01 International Business Machines Corporation Print hammer flight time control system
US4683817A (en) * 1986-05-20 1987-08-04 Ncr Corporation Dot matrix print head energy control circuit

Also Published As

Publication number Publication date
US4838157A (en) 1989-06-13
EP0373187B1 (de) 1994-05-11
JPH03504576A (ja) 1991-10-09
JP2767148B2 (ja) 1998-06-18
EP0373187A1 (de) 1990-06-20
WO1989009132A1 (en) 1989-10-05
DE68915253T2 (de) 1995-01-12

Similar Documents

Publication Publication Date Title
DE69107374D1 (de) Steuerungsverfahren für einen Banddrucker.
DE3882696T2 (de) Tintenstrahldrucker.
DE68919775D1 (de) Abdichtung für Tintenstrahldrucker.
DE68907434T2 (de) Tintenstrahlkopf.
DE58907949D1 (de) Aufzeichnungsmaterial für Tintenstrahldruck.
DE68922160T3 (de) Etikettdrucker.
DE68911246D1 (de) Steuersystem für Drucker.
DE68908278D1 (de) Greiferkopf.
DE69004483T2 (de) Steuerung für einen Labeldrucker.
DE68915887T2 (de) Kontrollsystem für einen Plattenantriebskopf.
IT8520830A0 (it) Calandra per stampare a rilievo su foglie termoplastiche.
DE68915708D1 (de) Verschiebungsmechanismus für einen Thermo-Druckkopf.
DE68915010T2 (de) Schreibkopfsteuergerät.
DE3750170D1 (de) Drucksteuerung für einen Wärmedruckkopf.
DE3481835D1 (de) Druckkopf.
DE58906647D1 (de) Regelungsverfahren für einen kran.
NO161546C (no) B ndkassett for en skriver.
DE68915253D1 (de) Energiesteuerungssystem für einen digitalen druckkopf.
DE58904370D1 (de) Tintenstrahl-schreibkopf.
DE68904393T2 (de) Schlagdrucker.
DE58905448D1 (de) Druckkopf für einen Matrixdrucker.
DE68920162T2 (de) Zugriffsteuersystem für einen Wandlerkopf.
IT8424020A0 (it) Stampante seriale a matrice.
DE68908390D1 (de) Regelverfahren fuer eine selbsttaetige papierzufuehrvorrichtung.
AR240421A1 (es) Cabeza impresora.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AT&T GLOBAL INFORMATION SOLUTIONS INTERNATIONAL IN

8327 Change in the person/name/address of the patent owner

Owner name: NCR INTERNATIONAL, INC. (N.D.GES.D.STAATES DELAWAR

8328 Change in the person/name/address of the agent

Free format text: V. BEZOLD & SOZIEN, 80799 MUENCHEN

8339 Ceased/non-payment of the annual fee