JPS4842319A - - Google Patents

Info

Publication number
JPS4842319A
JPS4842319A JP46076345A JP7634571A JPS4842319A JP S4842319 A JPS4842319 A JP S4842319A JP 46076345 A JP46076345 A JP 46076345A JP 7634571 A JP7634571 A JP 7634571A JP S4842319 A JPS4842319 A JP S4842319A
Authority
JP
Japan
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
JP46076345A
Other languages
Japanese (ja)
Other versions
JPS5238206B2 (zh
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 JP46076345A priority Critical patent/JPS5238206B2/ja
Priority to CH1410972A priority patent/CH547035A/xx
Priority to CA152,893A priority patent/CA963080A/en
Priority to DE19722247866 priority patent/DE2247866A1/de
Priority to GB4509572A priority patent/GB1400023A/en
Priority to FR7234655A priority patent/FR2152331A5/fr
Publication of JPS4842319A publication Critical patent/JPS4842319A/ja
Priority to HK755/76*UA priority patent/HK75576A/xx
Publication of JPS5238206B2 publication Critical patent/JPS5238206B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements
    • H02P7/347—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements in which only the generator field is controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Elevator Control (AREA)
JP46076345A 1971-10-01 1971-10-01 Expired JPS5238206B2 (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP46076345A JPS5238206B2 (zh) 1971-10-01 1971-10-01
CH1410972A CH547035A (de) 1971-10-01 1972-09-27 Einrichtung zur drehzahlsteuerung eines gleichstrommotors in ward-leonard-schaltung.
CA152,893A CA963080A (en) 1971-10-01 1972-09-29 Device for controlling speed of dc motor
DE19722247866 DE2247866A1 (de) 1971-10-01 1972-09-29 Vorrichtung zur steuerung der geschwindigkeit eines gleichstrommotors
GB4509572A GB1400023A (en) 1971-10-01 1972-09-29 Ward leonard speed control systems for dc motors
FR7234655A FR2152331A5 (zh) 1971-10-01 1972-09-29
HK755/76*UA HK75576A (en) 1971-10-01 1976-12-02 Ward leonard speed control systems for d.c. motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46076345A JPS5238206B2 (zh) 1971-10-01 1971-10-01

Publications (2)

Publication Number Publication Date
JPS4842319A true JPS4842319A (zh) 1973-06-20
JPS5238206B2 JPS5238206B2 (zh) 1977-09-28

Family

ID=13602754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46076345A Expired JPS5238206B2 (zh) 1971-10-01 1971-10-01

Country Status (7)

Country Link
JP (1) JPS5238206B2 (zh)
CA (1) CA963080A (zh)
CH (1) CH547035A (zh)
DE (1) DE2247866A1 (zh)
FR (1) FR2152331A5 (zh)
GB (1) GB1400023A (zh)
HK (1) HK75576A (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114644A (en) * 1974-07-29 1976-02-05 Hitachi Ltd Erebeetadendokino kidoseigyohoshiki
JPS5168056A (en) * 1974-12-10 1976-06-12 Mitsubishi Electric Corp Erebeetano sokudoseigyosochi
JPS51139046A (en) * 1975-05-26 1976-12-01 Hitachi Ltd Control device of the alternating current elevator
JPS529819A (en) * 1975-07-14 1977-01-25 Hitachi Ltd Speed controlling device of dc motors
JPS52107526A (en) * 1976-03-08 1977-09-09 Hitachi Ltd Speed controller for dc motor
JPS5349689A (en) * 1976-10-15 1978-05-06 Mitsubishi Electric Corp Velocity compensating device at material to be rolled at biting time for rolling machine
JPS546260A (en) * 1977-06-13 1979-01-18 Mitsubishi Electric Corp Device for controlling elevator cage speed
JPS5456114U (zh) * 1978-08-30 1979-04-18

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114644A (en) * 1974-07-29 1976-02-05 Hitachi Ltd Erebeetadendokino kidoseigyohoshiki
JPS57228B2 (zh) * 1974-07-29 1982-01-05
JPS5168056A (en) * 1974-12-10 1976-06-12 Mitsubishi Electric Corp Erebeetano sokudoseigyosochi
JPS51139046A (en) * 1975-05-26 1976-12-01 Hitachi Ltd Control device of the alternating current elevator
JPS5546349B2 (zh) * 1975-05-26 1980-11-22
JPS529819A (en) * 1975-07-14 1977-01-25 Hitachi Ltd Speed controlling device of dc motors
JPS52107526A (en) * 1976-03-08 1977-09-09 Hitachi Ltd Speed controller for dc motor
JPS5752797B2 (zh) * 1976-03-08 1982-11-09
JPS5349689A (en) * 1976-10-15 1978-05-06 Mitsubishi Electric Corp Velocity compensating device at material to be rolled at biting time for rolling machine
JPS6050523B2 (ja) * 1976-10-15 1985-11-08 三菱電機株式会社 圧延機における被圧延材噛込時の速度補償装置
JPS546260A (en) * 1977-06-13 1979-01-18 Mitsubishi Electric Corp Device for controlling elevator cage speed
JPS5456114U (zh) * 1978-08-30 1979-04-18

Also Published As

Publication number Publication date
CH547035A (de) 1974-03-15
FR2152331A5 (zh) 1973-04-20
GB1400023A (en) 1975-07-16
DE2247866A1 (de) 1973-04-19
JPS5238206B2 (zh) 1977-09-28
CA963080A (en) 1975-02-18
HK75576A (en) 1976-12-10

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