GB1436992A - Selective printer - Google Patents

Selective printer

Info

Publication number
GB1436992A
GB1436992A GB1086874A GB1086874A GB1436992A GB 1436992 A GB1436992 A GB 1436992A GB 1086874 A GB1086874 A GB 1086874A GB 1086874 A GB1086874 A GB 1086874A GB 1436992 A GB1436992 A GB 1436992A
Authority
GB
United Kingdom
Prior art keywords
signal
hammer
circuit
width
control
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
GB1086874A
Other languages
English (en)
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 GB1436992A publication Critical patent/GB1436992A/en
Expired 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)
GB1086874A 1973-03-26 1974-03-12 Selective printer Expired GB1436992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00344666A US3834306A (en) 1973-03-26 1973-03-26 Print density control

Publications (1)

Publication Number Publication Date
GB1436992A true GB1436992A (en) 1976-05-26

Family

ID=23351467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1086874A Expired GB1436992A (en) 1973-03-26 1974-03-12 Selective printer

Country Status (7)

Country Link
US (1) US3834306A (enrdf_load_stackoverflow)
JP (1) JPS5330573B2 (enrdf_load_stackoverflow)
CA (1) CA1019249A (enrdf_load_stackoverflow)
DE (1) DE2405315C2 (enrdf_load_stackoverflow)
FR (1) FR2223194B1 (enrdf_load_stackoverflow)
GB (1) GB1436992A (enrdf_load_stackoverflow)
IT (1) IT1003481B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192230A (en) * 1977-11-03 1980-03-11 U.S. Philips Corporation Printer, provided with an impact device comprising a transducer
US4262592A (en) * 1978-04-06 1981-04-21 Ricoh Company, Ltd. Hammer drive apparatus for impact printer
US4286516A (en) * 1979-10-15 1981-09-01 Burroughs Corporation Electronic control for timing hammers in impact printers
US4308794A (en) * 1978-07-13 1982-01-05 Contardo Adamoli Hammer assembly for a serial typing device
US4384520A (en) * 1980-09-16 1983-05-24 Hitachi Koki Company, Limited Device for controlling solenoids of high speed printer

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037208A (en) * 1976-05-03 1977-07-19 Xerox Corporation Hammer intensity selection apparatus for serial printer
US4353656A (en) * 1980-10-14 1982-10-12 Xerox Corporation Moving coil, multiple energy print hammer system including a closed loop servo
DE3414355A1 (de) * 1984-04-16 1985-10-24 Videoton Elektronikai Vállalat, Székesfehérvár Verfahren zur steuerung der druckhaemmer von zeilendruckern sowie schaltungsanordnung zur durchfuehrung des verfahrens
US4743821A (en) * 1986-10-14 1988-05-10 International Business Machines Corporation Pulse-width-modulating feedback control of electromagnetic actuators

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135490C (enrdf_load_stackoverflow) * 1959-10-05
US3183830A (en) * 1960-12-27 1965-05-18 Rca Corp Print registration control means in high speed printers
US3172353A (en) * 1963-06-17 1965-03-09 Data Products Corp Variable force hammer high speed printer
FR1186778A (fr) * 1965-07-22 1959-09-01 Ind G M B H Procédé pour la détermination de la quantité de solvant nécessaire pour refaire le plein des bouteilles de gaz dissous
US3467005A (en) * 1968-04-29 1969-09-16 Collins Radio Co Printer hammer drive circuit
US3513774A (en) * 1968-07-01 1970-05-26 Ibm Printer hammer compensation
US3573589A (en) * 1969-04-01 1971-04-06 Burroughs Corp Position servo system for a motor including detenting at destination
US3575107A (en) * 1969-06-02 1971-04-13 Gen Electric Underspeed and undervoltage protection for printer
US3636867A (en) * 1969-06-28 1972-01-25 Honeywell Inf Systems Print timing and speed control circuit for high-speed printers
US3866533A (en) * 1972-12-26 1975-02-18 Ibm Electrical print impression control
US3842736A (en) * 1973-03-05 1974-10-22 Ibm Print hammer registration control

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192230A (en) * 1977-11-03 1980-03-11 U.S. Philips Corporation Printer, provided with an impact device comprising a transducer
US4262592A (en) * 1978-04-06 1981-04-21 Ricoh Company, Ltd. Hammer drive apparatus for impact printer
US4308794A (en) * 1978-07-13 1982-01-05 Contardo Adamoli Hammer assembly for a serial typing device
US4286516A (en) * 1979-10-15 1981-09-01 Burroughs Corporation Electronic control for timing hammers in impact printers
US4384520A (en) * 1980-09-16 1983-05-24 Hitachi Koki Company, Limited Device for controlling solenoids of high speed printer

Also Published As

Publication number Publication date
DE2405315C2 (de) 1982-09-23
IT1003481B (it) 1976-06-10
FR2223194A1 (enrdf_load_stackoverflow) 1974-10-25
DE2405315A1 (de) 1974-10-17
JPS5330573B2 (enrdf_load_stackoverflow) 1978-08-28
JPS503230A (enrdf_load_stackoverflow) 1975-01-14
FR2223194B1 (enrdf_load_stackoverflow) 1976-12-03
US3834306A (en) 1974-09-10
CA1019249A (en) 1977-10-18

Similar Documents

Publication Publication Date Title
GB1421474A (en) Printer control system
DE69221780D1 (de) Tintenstrahlaufzeichnungsgerät
GB1436992A (en) Selective printer
GB1399066A (en) Ink jet recording system
GB1487034A (en) Serial printer
ES487391A1 (es) Sistema mejorado de control de martillo de impresion.
ES8203716A1 (es) Una impresora de impacto perfeccionada
GB1514030A (en) Printing machines
GB1510849A (en) Method of and apparatus for printing grey-tone images
GB1250104A (enrdf_load_stackoverflow)
GB1203395A (en) Printer
GB1323432A (en) Printers
GB1392322A (en) Control system
GB1394019A (en) Ink jet printer
ES8204655A1 (es) Un sistema impresor de lineas,perfeccionado
GB1469586A (en) Serial printer
JPS5747673A (en) Dot printer
JPS55113585A (en) Method of controlling type head
JPS5559979A (en) Dot printer control system
GB1267082A (enrdf_load_stackoverflow)
GB2012088A (en) Printer
JPS55154177A (en) Printer
US3514536A (en) Recording method and device
JPS6422562A (en) Printing head current control system of dot impact line printer
GB1468552A (en) Ink jet printing

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee