FR2022076A1 - - Google Patents

Info

Publication number
FR2022076A1
FR2022076A1 FR6937638A FR6937638A FR2022076A1 FR 2022076 A1 FR2022076 A1 FR 2022076A1 FR 6937638 A FR6937638 A FR 6937638A FR 6937638 A FR6937638 A FR 6937638A FR 2022076 A1 FR2022076 A1 FR 2022076A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6937638A
Other languages
French (fr)
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 Electronics 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 Electronics NV filed Critical Philips Electronics NV
Publication of FR2022076A1 publication Critical patent/FR2022076A1/fr
Withdrawn legal-status Critical Current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
FR6937638A 1968-10-31 1969-10-29 Withdrawn FR2022076A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806245 DE1806245A1 (en) 1968-10-31 1968-10-31 Electromagnet

Publications (1)

Publication Number Publication Date
FR2022076A1 true FR2022076A1 (en) 1970-07-24

Family

ID=5712008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937638A Withdrawn FR2022076A1 (en) 1968-10-31 1969-10-29

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162037A1 (en) * 1971-11-30 1973-07-13 Centronics Data Computer
FR2314833A1 (en) * 1975-06-18 1977-01-14 Centronics Data Computer IMPROVEMENTS MADE TO ELECTRO-MAGNETS FOR PRINTER HEADS WITH DOT MATRIX AND DEVICE FOR GENERATING A NON-LINEAR RETURN FORCE FOR SUCH ELECTRO-MAGNETS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490057A (en) * 1983-05-03 1984-12-25 Ncr Corporation Print wire solenoid
EP0217969A1 (en) * 1985-09-28 1987-04-15 Mannesmann Tally Ges. mbH Plunger-type core for frequencies up to 3,000 Hz and more

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162037A1 (en) * 1971-11-30 1973-07-13 Centronics Data Computer
FR2314833A1 (en) * 1975-06-18 1977-01-14 Centronics Data Computer IMPROVEMENTS MADE TO ELECTRO-MAGNETS FOR PRINTER HEADS WITH DOT MATRIX AND DEVICE FOR GENERATING A NON-LINEAR RETURN FORCE FOR SUCH ELECTRO-MAGNETS

Also Published As

Publication number Publication date
GB1239512A (en) 1971-07-14
DE1806245A1 (en) 1970-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse