CA1010947A - Magnetic coil driver circuit - Google Patents

Magnetic coil driver circuit

Info

Publication number
CA1010947A
CA1010947A CA193,587A CA193587A CA1010947A CA 1010947 A CA1010947 A CA 1010947A CA 193587 A CA193587 A CA 193587A CA 1010947 A CA1010947 A CA 1010947A
Authority
CA
Canada
Prior art keywords
driver circuit
magnetic coil
coil driver
magnetic
circuit
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
CA193,587A
Other versions
CA193587S (en
Inventor
Steven D. Keidl
James F. Nelson
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1010947A publication Critical patent/CA1010947A/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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1883—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings by steepening leading and trailing edges of magnetisation pulse, e.g. printer drivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Impact Printers (AREA)
  • Control Of Stepping Motors (AREA)
CA193,587A 1973-03-16 1974-02-27 Magnetic coil driver circuit Expired CA1010947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342109A US3859572A (en) 1973-03-16 1973-03-16 Magnetic coil driver circuit

Publications (1)

Publication Number Publication Date
CA1010947A true CA1010947A (en) 1977-05-24

Family

ID=23340365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,587A Expired CA1010947A (en) 1973-03-16 1974-02-27 Magnetic coil driver circuit

Country Status (7)

Country Link
US (1) US3859572A (en)
JP (1) JPS5327098B2 (en)
CA (1) CA1010947A (en)
DE (1) DE2412016A1 (en)
FR (1) FR2221762B1 (en)
GB (1) GB1432895A (en)
IT (1) IT1003393B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1001997B (en) * 1973-11-28 1976-04-30 PILOTING CIRCUIT FOR PRINTING ELECTROMAGNET
DE2915317A1 (en) * 1979-04-14 1980-10-23 Binder Magnete CIRCUIT FOR CONTROLLING A PULSE MAGNET
GB2145584B (en) * 1981-10-26 1986-03-05 Nat Res Dev Electrically energised vibratory conveyors
DE3151242C2 (en) * 1981-12-21 1985-05-02 Mannesmann AG, 4000 Düsseldorf Driver circuit for printers, in particular for matrix printers of the needle or hammer type
JPS60193668A (en) * 1984-03-16 1985-10-02 Fujitsu Ltd Hammer controlling system
US4667117A (en) * 1984-10-31 1987-05-19 International Business Machines Corporation Self-timing and self-compensating print wire actuator driver
JPS6149856A (en) * 1985-06-24 1986-03-11 Ricoh Co Ltd Magnet drive circuit for printer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206651A (en) * 1961-11-30 1965-09-14 Honeywell Inc Circuit controlling flow of current

Also Published As

Publication number Publication date
FR2221762B1 (en) 1976-12-03
GB1432895A (en) 1976-04-22
JPS49123232A (en) 1974-11-26
US3859572A (en) 1975-01-07
JPS5327098B2 (en) 1978-08-05
FR2221762A1 (en) 1974-10-11
IT1003393B (en) 1976-06-10
DE2412016A1 (en) 1974-09-19

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