CA1067566A - Electromagnet - Google Patents

Electromagnet

Info

Publication number
CA1067566A
CA1067566A CA247,121A CA247121A CA1067566A CA 1067566 A CA1067566 A CA 1067566A CA 247121 A CA247121 A CA 247121A CA 1067566 A CA1067566 A CA 1067566A
Authority
CA
Canada
Prior art keywords
pole
shoes
armature
electromagnet
coil
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
CA247,121A
Other languages
English (en)
French (fr)
Inventor
Heinrich Durr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1067566A publication Critical patent/CA1067566A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01F7/081—Magnetic constructions
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)
CA247,121A 1975-03-07 1976-03-04 Electromagnet Expired CA1067566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2509917A DE2509917C3 (de) 1975-03-07 1975-03-07 Elektromagnet

Publications (1)

Publication Number Publication Date
CA1067566A true CA1067566A (en) 1979-12-04

Family

ID=5940696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247,121A Expired CA1067566A (en) 1975-03-07 1976-03-04 Electromagnet

Country Status (8)

Country Link
JP (1) JPS51113160A (sv)
CA (1) CA1067566A (sv)
DE (1) DE2509917C3 (sv)
FR (1) FR2303360A1 (sv)
GB (1) GB1481297A (sv)
IT (1) IT1074453B (sv)
NL (1) NL167539C (sv)
SE (1) SE404737B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137513A (en) * 1977-10-27 1979-01-30 Ncr Corporation Matrix print wire solenoid
JPS5488549U (sv) * 1977-12-06 1979-06-22
EP0217969A1 (de) * 1985-09-28 1987-04-15 Mannesmann Tally Ges. mbH Tauchankerelektromagnet für Frequenzen im Bereich bis 3000 Hz und Höher
DE3627648A1 (de) * 1986-08-14 1988-02-18 Philips Patentverwaltung Gleichstrommagnet
GB2218572B (en) * 1988-05-09 1991-08-07 Lay Soo Chang Electronically operated baby cradle rocking apparatus
DE19727414A1 (de) * 1997-06-27 1999-01-07 Bosch Gmbh Robert Verfahren zur Herstellung einer Magnetspule für ein Ventil und Ventil mit einer Magnetspule
GB2335796B (en) * 1998-03-12 2002-04-10 Poramaste Jinupun Variable reluctance solenoid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1972124U (de) * 1967-08-11 1967-11-09 Binder Magnete K G Betaetigungsmagnet.
JPS557930B2 (sv) * 1972-07-07 1980-02-29

Also Published As

Publication number Publication date
SE7602427L (sv) 1976-09-08
FR2303360B1 (sv) 1981-09-04
DE2509917C3 (de) 1978-10-26
DE2509917B2 (de) 1978-02-23
IT1074453B (it) 1985-04-20
DE2509917A1 (de) 1976-09-09
FR2303360A1 (fr) 1976-10-01
NL167539C (nl) 1981-12-16
SE404737B (sv) 1978-10-23
NL7602174A (nl) 1976-09-09
JPS51113160A (en) 1976-10-06
GB1481297A (en) 1977-07-27
NL167539B (nl) 1981-07-16

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