FR2303360A1 - ELECTRO MAGNET - Google Patents

ELECTRO MAGNET

Info

Publication number
FR2303360A1
FR2303360A1 FR7606333A FR7606333A FR2303360A1 FR 2303360 A1 FR2303360 A1 FR 2303360A1 FR 7606333 A FR7606333 A FR 7606333A FR 7606333 A FR7606333 A FR 7606333A FR 2303360 A1 FR2303360 A1 FR 2303360A1
Authority
FR
France
Prior art keywords
electro magnet
electro
magnet
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.)
Granted
Application number
FR7606333A
Other languages
French (fr)
Other versions
FR2303360B1 (en
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
Publication of FR2303360A1 publication Critical patent/FR2303360A1/en
Application granted granted Critical
Publication of FR2303360B1 publication Critical patent/FR2303360B1/fr
Granted 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)
FR7606333A 1975-03-07 1976-03-05 ELECTRO MAGNET Granted FR2303360A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2509917A DE2509917C3 (en) 1975-03-07 1975-03-07 Electromagnet

Publications (2)

Publication Number Publication Date
FR2303360A1 true FR2303360A1 (en) 1976-10-01
FR2303360B1 FR2303360B1 (en) 1981-09-04

Family

ID=5940696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606333A Granted FR2303360A1 (en) 1975-03-07 1976-03-05 ELECTRO MAGNET

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407078A1 (en) * 1977-10-27 1979-05-25 Ncr Co SOLENOID FOR WIRE PRINTERS
WO1999000804A1 (en) * 1997-06-27 1999-01-07 Robert Bosch Gmbh Method for producing a magnetic coil for a valve and valve with a magnetic coil

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488549U (en) * 1977-12-06 1979-06-22
EP0217969A1 (en) * 1985-09-28 1987-04-15 Mannesmann Tally Ges. mbH Plunger-type core for frequencies up to 3,000 Hz and more
DE3627648A1 (en) * 1986-08-14 1988-02-18 Philips Patentverwaltung DC MAGNET
GB2218572B (en) * 1988-05-09 1991-08-07 Lay Soo Chang Electronically operated baby cradle rocking apparatus
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 (en) * 1967-08-11 1967-11-09 Binder Magnete K G ACTIVATION MAGNET.
JPS557930B2 (en) * 1972-07-07 1980-02-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407078A1 (en) * 1977-10-27 1979-05-25 Ncr Co SOLENOID FOR WIRE PRINTERS
WO1999000804A1 (en) * 1997-06-27 1999-01-07 Robert Bosch Gmbh Method for producing a magnetic coil for a valve and valve with a magnetic coil
US6702253B2 (en) 1997-06-27 2004-03-09 Robert Bosch Gmbh Method for producing a magnetic coil for a valve and valve with a magnetic coil

Also Published As

Publication number Publication date
SE404737B (en) 1978-10-23
CA1067566A (en) 1979-12-04
DE2509917C3 (en) 1978-10-26
NL167539B (en) 1981-07-16
FR2303360B1 (en) 1981-09-04
JPS51113160A (en) 1976-10-06
GB1481297A (en) 1977-07-27
IT1074453B (en) 1985-04-20
DE2509917B2 (en) 1978-02-23
NL7602174A (en) 1976-09-09
NL167539C (en) 1981-12-16
DE2509917A1 (en) 1976-09-09
SE7602427L (en) 1976-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse