IT7829266A0 - Circuito azionatore per testa stampante. - Google Patents

Circuito azionatore per testa stampante.

Info

Publication number: IT7829266A0
Authority: IT; Italy
Prior art keywords: drive circuit; printing head; printing; head; drive
Prior art date: 1977-11-02

Application number

IT7829266A

Other languages

English (en)

Other versions

IT1099884B (it

Original Assignee

Gen Electric

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.)

1977-11-02

Filing date

1978-10-31

Publication date

1978-10-31

1978-10-31 Application filed by Gen Electric filed Critical Gen Electric

1978-10-31 Publication of IT7829266A0 publication Critical patent/IT7829266A0/it

1985-09-28 Application granted granted Critical

1985-09-28 Publication of IT1099884B publication Critical patent/IT1099884B/it

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

IT29266/78A 1977-11-02 1978-10-31 Circuito azionatore per testa stampante IT1099884B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/847,853 US4162131A (en)	1977-11-02	1977-11-02	Drive circuit for printing head

Publications (2)

Publication Number	Publication Date
IT7829266A0 true IT7829266A0 (it)	1978-10-31
IT1099884B IT1099884B (it)	1985-09-28

Family

ID=25301662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29266/78A IT1099884B (it)	1977-11-02	1978-10-31	Circuito azionatore per testa stampante

Country Status (12)

Country	Link
US (1)	US4162131A (it)
JP (1)	JPS5484925A (it)
AU (1)	AU527458B2 (it)
CA (1)	CA1128211A (it)
DE (1)	DE2844468A1 (it)
DK (1)	DK148126B (it)
FR (1)	FR2407821A1 (it)
GB (1)	GB2008297B (it)
IT (1)	IT1099884B (it)
PL (1)	PL210610A1 (it)
SE (1)	SE7811236L (it)
YU (1)	YU255478A (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5910315B2 (ja) *	1978-04-06	1984-03-08	株式会社リコー	衝撃型プリンタの印字ハンマ−駆動制御装置
JPS5812876B2 (ja) *	1978-06-12	1983-03-10	富士通株式会社	ハンマ制御方式
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
US4291992A (en) *	1979-05-22	1981-09-29	R. C. Sanders Technology Systems, Inc.	Printer pin control circuitry
US4280404A (en) *	1979-10-03	1981-07-28	Printronix, Inc.	Printer having variable hammer release drive
JPS56117664A (en) *	1980-02-22	1981-09-16	Canon Inc	Dot matrix printer
JPS5779761A (en) *	1980-11-05	1982-05-19	Sony Corp	Drive method for thermo-sensing picture display device
US4333398A (en) *	1980-11-06	1982-06-08	General Electric Company	Driving force control system for impact printer
US4362407A (en) *	1981-09-08	1982-12-07	Piezo Electric Products, Inc.	Piezoelectric printer and piezoelectric multilam actuator used therein
JPS58150370A (ja) *	1982-03-02	1983-09-07	Sony Corp	プリンタにおける階調信号発生回路
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
US4978239A (en) *	1984-10-04	1990-12-18	International Business Machines Corporation	Temperature limiting apparatus and method for printer
JPS61109742U (it) *	1984-12-25	1986-07-11
US4806031A (en) *	1986-08-15	1989-02-21	Dataproducts Corporation	Uniform print density and registration in an impact printer
US4743821A (en) *	1986-10-14	1988-05-10	International Business Machines Corporation	Pulse-width-modulating feedback control of electromagnetic actuators
US4848943A (en) *	1987-04-13	1989-07-18	Micro Peripherals	Method and apparatus for energizing a printhead
JP2520909B2 (ja) *	1987-06-02	1996-07-31	沖電気工業株式会社	ドット印字ヘッドの駆動方法
US5039237A (en) *	1987-06-02	1991-08-13	Oki Electric Industry Co., Ltd.	Dot matrix print head drive method
US4838157A (en) *	1988-03-25	1989-06-13	Ncr Corporation	Digital printhead energy control system
JPH02143874A (ja) *	1988-09-16	1990-06-01	Ncr Corp	ドツトプリンタの印字制御装置
JP3013495B2 (ja) *	1991-04-09	2000-02-28	ブラザー工業株式会社	プリンタ
JPH0538847A (ja) *	1991-08-07	1993-02-19	Tokyo Electric Co Ltd	ドツトプリンタヘツドの出力制御装置
US6027265A (en) *	1997-10-14	2000-02-22	Powis Parker, Inc.	Printer having improved print head mechanism and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3456161A (en) *	1966-08-15	1969-07-15	Ibm	Look-ahead control circuitry
US3592311A (en) *	1968-10-02	1971-07-13	Ibm	Wire printing head
GB1274126A (en) *	1969-03-28	1972-05-10	Hattori Tokeiten Kk	Driving circuits for driving moveable elements particularly for motors or timepieces
DE1923037B2 (de) *	1969-05-03	1972-01-27	Philips Patentverwaltung Gmbh, 2000 Hamburg	Schaltungsanordnung zum stossartigen betrieb von eintelmagneteneiner gruppe
DE2033378B2 (de) *	1970-07-06	1976-08-05	Anker-Werke Ag, 4800 Bielefeld	Elektromagnetischer antrieb zur datenaufzeichnung
FR2155620A5 (it) *	1971-10-07	1973-05-18	Int Standard Electric Corp
NL153804B (nl) *	1972-07-14	1977-07-15	Triumph Werke Nuernberg Ag	Drukinrichting.
US3866533A (en) *	1972-12-26	1975-02-18	Ibm	Electrical print impression control
US3994381A (en) *	1973-04-26	1976-11-30	The Singer Company	Wire matrix print head
NL161279C (nl) *	1974-03-08	1980-01-15	Philips Nv	Besturingsinrichting voor een matrixdrukker.
US3921517A (en) *	1974-06-21	1975-11-25	Ibm	Random firing of multiple width print hammers
US4027761A (en) *	1975-10-21	1977-06-07	Ncr Corporation	Matrix print head impact energy control
US4020939A (en) *	1975-10-21	1977-05-03	Ncr Corporation	Matrix print head repetition rate control
US3991869A (en) *	1975-12-15	1976-11-16	General Electric Company	Print head improvement
DE2725352C2 (de) *	1977-06-04	1982-12-09	Helmut Dipl.-Ing. 8000 München Gröttrup	Aus Druckstempeln und Ankern bestehende, gemeinsam auswechselbare Einheit für ein Mosaikdruckwerk

1977
- 1977-11-02 US US05/847,853 patent/US4162131A/en not_active Expired - Lifetime
1978
- 1978-10-12 DE DE19782844468 patent/DE2844468A1/de not_active Withdrawn
- 1978-10-12 AU AU40645/78A patent/AU527458B2/en not_active Expired
- 1978-10-13 CA CA313,326A patent/CA1128211A/en not_active Expired
- 1978-10-26 GB GB7841991A patent/GB2008297B/en not_active Expired
- 1978-10-30 SE SE7811236A patent/SE7811236L/xx unknown
- 1978-10-30 PL PL21061078A patent/PL210610A1/xx unknown
- 1978-10-31 FR FR7830827A patent/FR2407821A1/fr not_active Withdrawn
- 1978-10-31 IT IT29266/78A patent/IT1099884B/it active
- 1978-11-01 JP JP13380578A patent/JPS5484925A/ja active Pending
- 1978-11-02 YU YU02554/78A patent/YU255478A/xx unknown
- 1978-11-02 DK DK490378AA patent/DK148126B/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2407821A1 (fr)	1979-06-01
YU255478A (en)	1983-04-30
DK490378A (da)	1979-05-03
SE7811236L (sv)	1979-05-03
PL210610A1 (pl)	1979-07-16
IT1099884B (it)	1985-09-28
JPS5484925A (en)	1979-07-06
AU527458B2 (en)	1983-03-03
GB2008297A (en)	1979-05-31
CA1128211A (en)	1982-07-20
AU4064578A (en)	1980-04-17
GB2008297B (en)	1982-02-03
DE2844468A1 (de)	1979-05-03
US4162131A (en)	1979-07-24
DK148126B (da)	1985-03-11

Publication	Publication Date	Title
IT7829266A0 (it)	1978-10-31	Circuito azionatore per testa stampante.
IT7823051A0 (it)	1978-05-05	Dispositivo per nastro inchiostratore.
FI783314A (fi)	1979-05-04	Printer foersedd med en stoetanordning omfattande en omvandlare
SE7809062L (sv)	1979-03-01	For bleckstraleskrivare avsedd drivkrets
SE7702243L (sv)	1977-09-16	Drivanordning for skrivvagnar
PT67901A (de)	1978-05-01	Laufwerk fur flexible aufzeichnungstrager.
PL205552A1 (pl)	1978-12-04	Farba drukarska
IT1160298B (it)	1987-03-11	Nastro perfezionato per stampatrici
SE7702054L (sv)	1978-08-10	Skrivmaskin
IT1112642B (it)	1986-01-20	Stampatrice perfezionata
IT7829267A0 (it)	1978-10-31	Dispositivo di compensazione di posizione di testa per stampanti.
NL175600C (nl)	1984-12-03	Drukker met motorisch instelbare drukkop.
IT7830414A0 (it)	1978-12-01	Macchina per scrivere perfezionata.
IT1094100B (it)	1985-07-26	Panno per stampa
DK462078A (da)	1979-04-18	Skrivemaskine
SE7804265L (sv)	1978-10-19	Mosaiktryckhuvud
IT7821203A0 (it)	1978-03-15	Circuito per controllare una testa di stampa.
JPS53149418A (en)	1978-12-26	Printing head
SE7705643L (sv)	1977-11-18	Kamdrivanordning for matristryckhuvuden o dyl
SE7507468L (sv)	1976-12-31	For tryckhuvud avsedd drivanordning
SE7805419L (sv)	1978-11-17	Skrivare
JPS547931A (en)	1979-01-20	Mutiielectrode printing head
IT1109995B (it)	1985-12-23	Coperchio per stampatrice
SE7809033L (sv)	1979-03-01	Skrivhuvud for bleckstraleskrivare
BR7805974A (pt)	1979-05-29	Impressora