GB847349A - Integrating motor control circuit - Google Patents

Integrating motor control circuit

Info

Publication number
GB847349A
GB847349A GB4135158A GB4135158A GB847349A GB 847349 A GB847349 A GB 847349A GB 4135158 A GB4135158 A GB 4135158A GB 4135158 A GB4135158 A GB 4135158A GB 847349 A GB847349 A GB 847349A
Authority
GB
United Kingdom
Prior art keywords
relay
signal
control circuit
motor control
motor
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
GB4135158A
Inventor
Alfred Corbin
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
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
Priority to DEA30943A priority Critical patent/DE1138642B/en
Priority to FR781951A priority patent/FR1222545A/en
Application filed by ACF Industries Inc filed Critical ACF Industries Inc
Priority to GB4135158A priority patent/GB847349A/en
Publication of GB847349A publication Critical patent/GB847349A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/188—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using electromechanical elements
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/186—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays whereby the speed is regulated by using a periodic interrupter

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

847,349. Control of motors. ACF INDUSTRIES Inc. Dec. 22, 1958, No. 41351/58. Class 38 (3). [Also in Group XXXVI] An input signal controls a servo-system 15 (Fig. 1) to correspondingly adjust a potentiometer 18 to energize contact 6 of a relay 11 over resistance 20; the opposite contact 4 being connected to D.C. motor 1 and the relay being operated by a signal 12 of cyclically variable amplitude to alternately charge capacitance 9 over resistance 20 and to discharge it into the motor, which rotates in successive steps (Fig. 2, not shown) through an angle 0 representing the time integral of the input. The signal 12 may comprise a train of random pulses, and a further relay-capacitance-resistor may be provided to make the circuit system bi-directional.
GB4135158A 1958-12-13 1958-12-22 Integrating motor control circuit Expired GB847349A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEA30943A DE1138642B (en) 1958-12-13 1958-12-13 Circuit arrangement in aviation training devices
FR781951A FR1222545A (en) 1958-12-17 1958-12-17 Calculator, in particular for airplane simulator
GB4135158A GB847349A (en) 1958-12-22 1958-12-22 Integrating motor control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4135158A GB847349A (en) 1958-12-22 1958-12-22 Integrating motor control circuit

Publications (1)

Publication Number Publication Date
GB847349A true GB847349A (en) 1960-09-07

Family

ID=10419286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4135158A Expired GB847349A (en) 1958-12-13 1958-12-22 Integrating motor control circuit

Country Status (1)

Country Link
GB (1) GB847349A (en)

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