IT957197B - ELECTROMAGNETIC CONTROL FOR THE NEEDLE OF A NEEDLE PRINTING DEVICE - Google Patents

ELECTROMAGNETIC CONTROL FOR THE NEEDLE OF A NEEDLE PRINTING DEVICE

Info

Publication number
IT957197B
IT957197B IT7278/72A IT727872A IT957197B IT 957197 B IT957197 B IT 957197B IT 7278/72 A IT7278/72 A IT 7278/72A IT 727872 A IT727872 A IT 727872A IT 957197 B IT957197 B IT 957197B
Authority
IT
Italy
Prior art keywords
needle
printing device
electromagnetic control
needle printing
electromagnetic
Prior art date
Application number
IT7278/72A
Other languages
Italian (it)
Original Assignee
Nixdorf Computer Ag
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 Nixdorf Computer Ag filed Critical Nixdorf Computer Ag
Application granted granted Critical
Publication of IT957197B publication Critical patent/IT957197B/en

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
IT7278/72A 1971-04-21 1972-04-20 ELECTROMAGNETIC CONTROL FOR THE NEEDLE OF A NEEDLE PRINTING DEVICE IT957197B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2119415A DE2119415B2 (en) 1971-04-21 1971-04-21 Electromagnetic drive for the needle of a dot matrix printer

Publications (1)

Publication Number Publication Date
IT957197B true IT957197B (en) 1973-10-10

Family

ID=5805409

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7278/72A IT957197B (en) 1971-04-21 1972-04-20 ELECTROMAGNETIC CONTROL FOR THE NEEDLE OF A NEEDLE PRINTING DEVICE

Country Status (9)

Country Link
US (1) US3755700A (en)
AT (1) AT327591B (en)
CH (1) CH548643A (en)
DE (1) DE2119415B2 (en)
FR (1) FR2136583A5 (en)
GB (1) GB1343233A (en)
IT (1) IT957197B (en)
NL (1) NL7205172A (en)
SE (1) SE380914B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576692A5 (en) * 1974-05-24 1976-06-15 Lucifer Sa
US4018155A (en) * 1975-06-02 1977-04-19 Mohawk Data Sciences Corporation Ballistic print hammer assembly
DE2527186C3 (en) * 1975-06-18 1980-10-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Mosaic printer with a cylindrical housing
DE2640612C3 (en) * 1976-09-09 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Solenoid plunger magnet system and process for its manufacture
DE2650873A1 (en) * 1976-11-06 1978-05-11 Philips Patentverwaltung METHOD OF MANUFACTURING AN ELECTROMAGNET
JPS5371920A (en) * 1976-12-07 1978-06-26 Ricoh Kk Dot printer plunger type mechanism
USRE31813E (en) * 1978-05-22 1985-01-22 Ledex, Inc. Print wire solenoid
US4272748A (en) * 1978-05-22 1981-06-09 Ledex, Inc. Print wire solenoid
US4200401A (en) * 1978-05-22 1980-04-29 Ledex, Inc. Print wire solenoid
US4308475A (en) * 1978-07-18 1981-12-29 Sundstrand Corporation Solenoid pump adapted for noiseless operation
US4211496A (en) * 1979-01-29 1980-07-08 Small Business Administration Printing solenoid
DE2933616C2 (en) * 1979-08-20 1982-09-23 Siemens AG, 1000 Berlin und 8000 München Damping device for an electromagnetic drive designed as a hinged armature magnet system for the print hammer in a print hammer arrangement
SE425067B (en) * 1981-01-19 1982-08-30 Facit Ab PRESSURE HAMMER FOR PRINTERS AND PRINTERS
US4441830A (en) * 1982-03-29 1984-04-10 Ncr Corporation Printing solenoid
US4468142A (en) * 1982-11-12 1984-08-28 Genicom Corporation Pint wire actuator
US4523867A (en) * 1983-07-25 1985-06-18 Genicom Corporation Bi-directional drive print wire actuator with forward-velocity and reverse-position closed loop feedback control
DE3627648A1 (en) * 1986-08-14 1988-02-18 Philips Patentverwaltung DC MAGNET
DE4209967A1 (en) * 1992-03-27 1993-09-30 Bosch Gmbh Robert Engagement relay for starting device for internal combustion engines
US5434459A (en) * 1993-11-05 1995-07-18 Magnetic Bearing Technologies, Inc. Pulsed power linear actuator and method of increasing actuator stroke force
US5890287A (en) * 1996-01-10 1999-04-06 Usui Kokusai Sangyo Kaisha Limited Connection structure and process for connecting eye joints and slender metal pipes
US7431263B2 (en) * 2006-08-09 2008-10-07 Shin Shin Technology Co., Ltd. Solenoid arrangement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US235948A (en) * 1880-12-28 cheever
US1128036A (en) * 1912-08-29 1915-02-09 Louis Paulero Electric implement.
US1992770A (en) * 1934-02-12 1935-02-26 Frank C Rathbun Dental implement
US2286176A (en) * 1938-10-25 1942-06-09 Earl Products Company Motor assembly
US2469137A (en) * 1945-10-20 1949-05-03 Waugh Equipment Co Vibration indicator
US3149255A (en) * 1962-03-23 1964-09-15 H & T Electrical Products Electrical reciprocating motor
DE1254388B (en) * 1963-09-30 1967-11-16 Siemens Ag Printing unit for printing characters composed of a large number of points
US3372262A (en) * 1963-12-24 1968-03-05 Livshits Abram Lazarevich Hydrosolenoid unit for electroerosion machines
DE1806714A1 (en) * 1968-11-02 1970-06-25 Philips Electrologica Printing unit for on-the-fly printing of characters

Also Published As

Publication number Publication date
CH548643A (en) 1974-04-30
NL7205172A (en) 1972-10-24
GB1343233A (en) 1974-01-10
FR2136583A5 (en) 1972-12-22
ATA349072A (en) 1975-04-15
DE2119415B2 (en) 1975-09-25
US3755700A (en) 1973-08-28
DE2119415A1 (en) 1973-01-18
AT327591B (en) 1976-02-10
SE380914B (en) 1975-11-17

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