EP0318449A3 - Méthode et disposition pour commander l'opération d'une imprimante matricielle - Google Patents

Méthode et disposition pour commander l'opération d'une imprimante matricielle Download PDF

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Publication number
EP0318449A3
EP0318449A3 EP88850387A EP88850387A EP0318449A3 EP 0318449 A3 EP0318449 A3 EP 0318449A3 EP 88850387 A EP88850387 A EP 88850387A EP 88850387 A EP88850387 A EP 88850387A EP 0318449 A3 EP0318449 A3 EP 0318449A3
Authority
EP
European Patent Office
Prior art keywords
armature
magnetomotive force
return stroke
magnetic circuit
caused
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Withdrawn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
EP88850387A
Other languages
German (de)
English (en)
Other versions
EP0318449A2 (fr
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 EP0318449A2 publication Critical patent/EP0318449A2/fr
Publication of EP0318449A3 publication Critical patent/EP0318449A3/fr
Withdrawn legal-status Critical Current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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/42—Hammer-impression mechanisms with anti-rebound arrangements
    • 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

Landscapes

  • Impact Printers (AREA)
EP88850387A 1987-11-23 1988-11-09 Méthode et disposition pour commander l'opération d'une imprimante matricielle Withdrawn EP0318449A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8704631 1987-11-23
SE8704631A SE462081B (sv) 1987-11-23 1987-11-23 Saett och anordning foer styrning av arbetssaettet hos en naalskrivare

Publications (2)

Publication Number Publication Date
EP0318449A2 EP0318449A2 (fr) 1989-05-31
EP0318449A3 true EP0318449A3 (fr) 1989-07-26

Family

ID=20370351

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88850387A Withdrawn EP0318449A3 (fr) 1987-11-23 1988-11-09 Méthode et disposition pour commander l'opération d'une imprimante matricielle

Country Status (3)

Country Link
EP (1) EP0318449A3 (fr)
JP (1) JPH02533A (fr)
SE (1) SE462081B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3463495B2 (ja) * 1996-11-07 2003-11-05 豊田工機株式会社 動力舵取装置
US6801335B2 (en) * 2000-12-20 2004-10-05 Axiohm Transaction Solutions, Inc. Method of controlling impact printer noise

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238605A1 (de) * 1972-08-05 1974-02-21 Vierling Oskar Steueranordnung fuer impulsbetaetigte magnetantriebssysteme
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
US4348119A (en) * 1980-11-06 1982-09-07 General Electric Company Bounce control system for moving coil printing element
GB2195481A (en) * 1986-09-16 1988-04-07 Canon Kk Impact type recording apparatus
US4744684A (en) * 1985-11-05 1988-05-17 Canon Kabushiki Kaisha Impact-type recording apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238605A1 (de) * 1972-08-05 1974-02-21 Vierling Oskar Steueranordnung fuer impulsbetaetigte magnetantriebssysteme
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
US4348119A (en) * 1980-11-06 1982-09-07 General Electric Company Bounce control system for moving coil printing element
US4744684A (en) * 1985-11-05 1988-05-17 Canon Kabushiki Kaisha Impact-type recording apparatus
GB2195481A (en) * 1986-09-16 1988-04-07 Canon Kk Impact type recording apparatus

Non-Patent Citations (2)

* 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" *
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 22, no. 10, March 1980, page 4348, New York, US; A.B. HABICH: "Print hammer rebound control" *

Also Published As

Publication number Publication date
SE8704631D0 (sv) 1987-11-23
SE462081B (sv) 1990-05-07
SE8704631L (sv) 1989-05-24
JPH02533A (ja) 1990-01-05
EP0318449A2 (fr) 1989-05-31

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