FR2221762A1 - - Google Patents

Info

Publication number
FR2221762A1
FR2221762A1 FR7405836A FR7405836A FR2221762A1 FR 2221762 A1 FR2221762 A1 FR 2221762A1 FR 7405836 A FR7405836 A FR 7405836A FR 7405836 A FR7405836 A FR 7405836A FR 2221762 A1 FR2221762 A1 FR 2221762A1
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.)
Granted
Application number
FR7405836A
Other languages
French (fr)
Other versions
FR2221762B1 (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.)
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
Publication of FR2221762A1 publication Critical patent/FR2221762A1/fr
Application granted granted Critical
Publication of FR2221762B1 publication Critical patent/FR2221762B1/fr
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)
  • Impact Printers (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Control Of Stepping Motors (AREA)
FR7405836A 1973-03-16 1974-02-13 Expired FR2221762B1 (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 (2)

Publication Number Publication Date
FR2221762A1 true FR2221762A1 (en) 1974-10-11
FR2221762B1 FR2221762B1 (en) 1976-12-03

Family

ID=23340365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405836A Expired FR2221762B1 (en) 1973-03-16 1974-02-13

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

Citations (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

Patent Citations (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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
REVUE US "COMPUTER DESIGN", VOLUME 10, MARS 1971, NO. 3, PAGES 77 A 82, T.EBELING, "DRIVE *
SYSTEM FOR SMALL OR LARGE ANGLE PM STEPPING MOTORS") *

Also Published As

Publication number Publication date
JPS49123232A (en) 1974-11-26
US3859572A (en) 1975-01-07
DE2412016A1 (en) 1974-09-19
FR2221762B1 (en) 1976-12-03
CA1010947A (en) 1977-05-24
IT1003393B (en) 1976-06-10
GB1432895A (en) 1976-04-22
JPS5327098B2 (en) 1978-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse