DD106119A1 - - Google Patents

Info

Publication number
DD106119A1
DD106119A1 DD172139A DD17213973A DD106119A1 DD 106119 A1 DD106119 A1 DD 106119A1 DD 172139 A DD172139 A DD 172139A DD 17213973 A DD17213973 A DD 17213973A DD 106119 A1 DD106119 A1 DD 106119A1
Authority
DD
German Democratic Republic
Application number
DD172139A
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 filed Critical
Priority to DD172139A priority Critical patent/DD106119A1/xx
Priority to DE2420593A priority patent/DE2420593A1/de
Priority to HUZE426A priority patent/HU168344B/hu
Publication of DD106119A1 publication Critical patent/DD106119A1/xx
Priority to SE7406802A priority patent/SE393500B/xx
Priority to US480346A priority patent/US3903467A/en
Priority to GB2926674A priority patent/GB1473141A/en
Priority to SU742037750A priority patent/SU672716A1/ru
Priority to CS4786A priority patent/CS171533B1/cs

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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/16—Reducing energy dissipated or supplied
    • H02P8/165—Reducing energy dissipated or supplied using two level supply voltage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Inverter Devices (AREA)
DD172139A 1973-07-09 1973-07-09 DD106119A1 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DD172139A DD106119A1 (ja) 1973-07-09 1973-07-09
DE2420593A DE2420593A1 (de) 1973-07-09 1974-04-27 Anordnung zum schnellen schalten von induktivitaeten
HUZE426A HU168344B (ja) 1973-07-09 1974-05-06
SE7406802A SE393500B (sv) 1973-07-09 1974-05-21 Anordning for snabbkoppling av induktanser
US480346A US3903467A (en) 1973-07-09 1974-06-27 Arrangement for rapid excitation of step motor windings
GB2926674A GB1473141A (ja) 1973-07-09 1974-07-02
SU742037750A SU672716A1 (ru) 1973-07-09 1974-07-02 Устройство дл управлени электромеханическим преобразователем
CS4786A CS171533B1 (ja) 1973-07-09 1974-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD172139A DD106119A1 (ja) 1973-07-09 1973-07-09

Publications (1)

Publication Number Publication Date
DD106119A1 true DD106119A1 (ja) 1974-05-20

Family

ID=5491999

Family Applications (1)

Application Number Title Priority Date Filing Date
DD172139A DD106119A1 (ja) 1973-07-09 1973-07-09

Country Status (8)

Country Link
US (1) US3903467A (ja)
CS (1) CS171533B1 (ja)
DD (1) DD106119A1 (ja)
DE (1) DE2420593A1 (ja)
GB (1) GB1473141A (ja)
HU (1) HU168344B (ja)
SE (1) SE393500B (ja)
SU (1) SU672716A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164697A (en) * 1976-04-08 1979-08-14 Texas Instruments Incorporated Method and system for squelching decaying current in motor phases
US4295083A (en) * 1979-07-02 1981-10-13 The Superior Electric Company Pulsed energy stepping motor power control unit
US4329635A (en) * 1980-09-03 1982-05-11 Gould Inc. Stepper motor damping circuit
US4450394A (en) * 1982-03-05 1984-05-22 Rca Corporation Stepper motor drive circuit
JPS60237892A (ja) * 1984-05-09 1985-11-26 Toshiba Corp ステツピングモ−タ制御回路
IT1221019B (it) * 1985-04-01 1990-06-21 Ates Componenti Elettron Dispositivo elettronico integrato per il comando di carichi induttivi,con elemento di ricircolo
DE3826087A1 (de) * 1988-08-01 1990-02-08 Hydac Technology Gmbh Schaltungsanordnung bei endstufen fuer die steuerung von stellmagneten
JP3411310B2 (ja) * 1992-09-09 2003-05-26 富士通株式会社 モータ駆動回路及びその駆動方法
US8132536B2 (en) * 2009-01-30 2012-03-13 Rose Steven M Portable and collapsible housing for poultry or other animals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452263A (en) * 1967-02-15 1969-06-24 Mesur Matic Electronics Corp Step motor drive system including current feedback
US3560821A (en) * 1969-04-21 1971-02-02 Sigma Instruments Inc Pulse type drive circuit for an inductive load
JPS5145765B1 (ja) * 1970-07-06 1976-12-06

Also Published As

Publication number Publication date
DE2420593A1 (de) 1975-01-30
HU168344B (ja) 1976-03-28
US3903467A (en) 1975-09-02
CS171533B1 (ja) 1976-10-29
SE393500B (sv) 1977-05-09
SU672716A1 (ru) 1979-07-05
GB1473141A (ja) 1977-05-11
SE7406802L (ja) 1975-01-10

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