DE3065513D1 - Electromagnetic device for driving a print element - Google Patents

Electromagnetic device for driving a print element

Info

Publication number
DE3065513D1
DE3065513D1 DE8080103387T DE3065513T DE3065513D1 DE 3065513 D1 DE3065513 D1 DE 3065513D1 DE 8080103387 T DE8080103387 T DE 8080103387T DE 3065513 T DE3065513 T DE 3065513T DE 3065513 D1 DE3065513 D1 DE 3065513D1
Authority
DE
Germany
Prior art keywords
driving
electromagnetic device
print element
print
electromagnetic
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
DE8080103387T
Other languages
German (de)
Inventor
Armin Bohg
Kurt Hartmann
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
Priority claimed from DE19792926276 external-priority patent/DE2926276A1/en
Priority claimed from DE19803018407 external-priority patent/DE3018407A1/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to DE8080103387T priority Critical patent/DE3065513D1/en
Application granted granted Critical
Publication of DE3065513D1 publication Critical patent/DE3065513D1/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
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/127—Mounting of hammers
    • 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
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/38—Electromagnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
DE8080103387T 1979-06-29 1980-06-18 Electromagnetic device for driving a print element Expired DE3065513D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080103387T DE3065513D1 (en) 1979-06-29 1980-06-18 Electromagnetic device for driving a print element

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19792926276 DE2926276A1 (en) 1979-06-29 1979-06-29 Electromagnetic actuator for high speed line printer - has low inertia moving parts and low power consumption
DE19803018407 DE3018407A1 (en) 1980-05-14 1980-05-14 ELECTROMAGNETICALLY OPERABLE PUSH DRIVE, ESPECIALLY FOR STOP PRINTER
DE8080103387T DE3065513D1 (en) 1979-06-29 1980-06-18 Electromagnetic device for driving a print element

Publications (1)

Publication Number Publication Date
DE3065513D1 true DE3065513D1 (en) 1983-12-15

Family

ID=25779749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080103387T Expired DE3065513D1 (en) 1979-06-29 1980-06-18 Electromagnetic device for driving a print element

Country Status (3)

Country Link
EP (1) EP0021335B1 (en)
DE (1) DE3065513D1 (en)
IT (1) IT1149983B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425068B (en) * 1981-01-19 1982-08-30 Facit Ab PRESSURE EFFECTS
DE3114834A1 (en) * 1981-04-11 1982-11-04 Ibm Deutschland Gmbh, 7000 Stuttgart ELECTROMAGNETIC STOOL DRIVE
DE3148503C2 (en) * 1981-12-08 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Plunging armature magnet system with a composite armature with high propulsive force
EP0108159A1 (en) * 1982-11-05 1984-05-16 Ibm Deutschland Gmbh Electromagnetic swing drive, in particular for impact printers
EP0174381B1 (en) * 1984-09-10 1989-09-06 Ibm Deutschland Gmbh Print hammer bank of modular construction
EP0176618B1 (en) * 1984-10-04 1987-09-09 Ibm Deutschland Gmbh Electromagnetic drive, in particular for an impact printer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7432801U (en) * 1975-03-27 Siemens Ag Electromagnet with linear drive of the armature
NL289885A (en) * 1961-05-01
DE1237816B (en) * 1963-08-24 1967-03-30 Ibm Deutschland Print hammer drive for high-speed printer
US4014258A (en) * 1975-08-29 1977-03-29 Wassermann Carl I High speed printing apparatus

Also Published As

Publication number Publication date
IT1149983B (en) 1986-12-10
EP0021335A1 (en) 1981-01-07
EP0021335B1 (en) 1983-11-09
IT8022955A0 (en) 1980-06-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee