GB1239512A - - Google Patents

Info

Publication number
GB1239512A
GB1239512A GB1239512DA GB1239512A GB 1239512 A GB1239512 A GB 1239512A GB 1239512D A GB1239512D A GB 1239512DA GB 1239512 A GB1239512 A GB 1239512A
Authority
GB
United Kingdom
Prior art keywords
armature
stator
core
energization
printing
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
Other languages
English (en)
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 filed Critical
Publication of GB1239512A publication Critical patent/GB1239512A/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
    • 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
    • B41J2/27—Actuators for print wires
    • B41J2/285—Actuators for print wires of plunger type
    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)
GB1239512D 1968-10-31 1969-09-03 Expired GB1239512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806245 DE1806245A1 (de) 1968-10-31 1968-10-31 Elektromagnet

Publications (1)

Publication Number Publication Date
GB1239512A true GB1239512A (fr) 1971-07-14

Family

ID=5712008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239512D Expired GB1239512A (fr) 1968-10-31 1969-09-03

Country Status (3)

Country Link
DE (1) DE1806245A1 (fr)
FR (1) FR2022076A1 (fr)
GB (1) GB1239512A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792033A (fr) * 1971-11-30 1973-05-29 Centronics Data Computer Solenoide perfectionne
US3994382A (en) * 1975-06-18 1976-11-30 Centronics Data Computer Corporation Non-linear spring design for matrix type printing
US4490057A (en) * 1983-05-03 1984-12-25 Ncr Corporation Print wire solenoid
EP0217969A1 (fr) * 1985-09-28 1987-04-15 Mannesmann Tally Ges. mbH Noyau plongeur pour des fréquences jusqu'à 3.000 Hz et plus

Also Published As

Publication number Publication date
FR2022076A1 (fr) 1970-07-24
DE1806245A1 (de) 1970-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees