BE706270A - - Google Patents

Info

Publication number
BE706270A
BE706270A BE706270DA BE706270A BE 706270 A BE706270 A BE 706270A BE 706270D A BE706270D A BE 706270DA BE 706270 A BE706270 A BE 706270A
Authority
BE
Belgium
Application number
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 BE706270A publication Critical patent/BE706270A/xx

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
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/36—Means for operating hammers to effect impression in which mechanical power is applied under electromagnetic control
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
BE706270D 1966-12-30 1967-11-09 BE706270A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60630866A 1966-12-30 1966-12-30
US60631166A 1966-12-30 1966-12-30

Publications (1)

Publication Number Publication Date
BE706270A true BE706270A (de) 1968-03-18

Family

ID=27085216

Family Applications (1)

Application Number Title Priority Date Filing Date
BE706270D BE706270A (de) 1966-12-30 1967-11-09

Country Status (6)

Country Link
BE (1) BE706270A (de)
CH (1) CH483093A (de)
DE (1) DE1549788B1 (de)
FR (1) FR1543794A (de)
GB (1) GB1160650A (de)
SE (1) SE343964B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711804A (en) * 1971-04-15 1973-01-16 Ibm Magnetically restorable high speed print hammer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123746A (en) * 1961-01-10 1964-03-03 figure
DE1264120B (de) * 1964-07-25 1968-03-21 Ibm Deutschland Druckhammerwerk und Verfahren zum Justieren seiner Magnetjoche

Also Published As

Publication number Publication date
DE1549788B1 (de) 1971-08-26
SE343964B (de) 1972-03-20
CH483093A (de) 1969-12-15
GB1160650A (en) 1969-08-06
FR1543794A (fr)

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INTERNATIONAL BUSINESS MACHINES CORP.

Effective date: 19871109