DE1489142A1 - Steuerschaltung fuer elektrische Antriebe - Google Patents

Steuerschaltung fuer elektrische Antriebe

Info

Publication number
DE1489142A1
DE1489142A1 DE19641489142 DE1489142A DE1489142A1 DE 1489142 A1 DE1489142 A1 DE 1489142A1 DE 19641489142 DE19641489142 DE 19641489142 DE 1489142 A DE1489142 A DE 1489142A DE 1489142 A1 DE1489142 A1 DE 1489142A1
Authority
DE
Germany
Prior art keywords
circuit
transistor
current
excitation current
control 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.)
Pending
Application number
DE19641489142
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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.)
NCR Voyix Corp
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Publication of DE1489142A1 publication Critical patent/DE1489142A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/04113—Modifications for accelerating switching without feedback from the output circuit to the control circuit in bipolar transistor switches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/18—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier being longitudinally extended, e.g. punched tape
    • G06K13/20—Details
    • 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Elevator Control (AREA)
  • Electronic Switches (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Braking Arrangements (AREA)
DE19641489142 1963-02-13 1964-02-12 Steuerschaltung fuer elektrische Antriebe Pending DE1489142A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US258271A US3339120A (en) 1963-02-13 1963-02-13 Electrical drive circuit

Publications (1)

Publication Number Publication Date
DE1489142A1 true DE1489142A1 (de) 1972-03-23

Family

ID=22979844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641489142 Pending DE1489142A1 (de) 1963-02-13 1964-02-12 Steuerschaltung fuer elektrische Antriebe

Country Status (4)

Country Link
US (1) US3339120A (ja)
BE (1) BE643376A (ja)
DE (1) DE1489142A1 (ja)
GB (1) GB1028124A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542373A1 (fr) * 1983-03-01 1984-09-14 Fev Forsch Energietech Verbr Procede pour le demarrage de dispositifs de reglage pour machines volumetriques
EP0118591A1 (de) * 1983-03-04 1984-09-19 Klöckner, Wolfgang, Dr. Verfahren und Vorrichtung zum Aktivieren einer elektromagnetischen Stelleinrichtung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411045A (en) * 1966-03-30 1968-11-12 Bausch & Lomb Electrical circuit for rapidly driving an inductive load
DE1263809B (de) * 1966-08-31 1968-03-21 Knorr Bremse Gmbh Steuereinrichtung fuer elektropneumatische Schienenfahrzeugbremsen
US3582734A (en) * 1969-04-24 1971-06-01 Raytheon Co Coil driver with high voltage switch
US4453652A (en) * 1981-09-16 1984-06-12 Nordson Corporation Controlled current solenoid driver circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220527A (fr) * 1958-04-15 1960-05-25 Licentia Gmbh Dispositif d'enclenchement et de déclenchement rapide d'un appareil consommateur inductif alimenté par l'intermédiaire de transistors
US3084310A (en) * 1959-12-14 1963-04-02 Square D Co Control circuit
NL279663A (ja) * 1961-07-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542373A1 (fr) * 1983-03-01 1984-09-14 Fev Forsch Energietech Verbr Procede pour le demarrage de dispositifs de reglage pour machines volumetriques
EP0118591A1 (de) * 1983-03-04 1984-09-19 Klöckner, Wolfgang, Dr. Verfahren und Vorrichtung zum Aktivieren einer elektromagnetischen Stelleinrichtung

Also Published As

Publication number Publication date
US3339120A (en) 1967-08-29
GB1028124A (en) 1966-05-04
BE643376A (ja) 1964-05-29

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