FR477094A - Speed regulator device for electric motors - Google Patents

Speed regulator device for electric motors

Info

Publication number
FR477094A
FR477094A FR477094A FR477094DA FR477094A FR 477094 A FR477094 A FR 477094A FR 477094 A FR477094 A FR 477094A FR 477094D A FR477094D A FR 477094DA FR 477094 A FR477094 A FR 477094A
Authority
FR
France
Prior art keywords
electric motors
speed regulator
regulator device
speed
motors
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
FR477094A
Other languages
French (fr)
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.)
ALLMAENNA SVENSKA ELEK KA AKTI
Original Assignee
ALLMAENNA SVENSKA ELEK KA AKTI
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 ALLMAENNA SVENSKA ELEK KA AKTI filed Critical ALLMAENNA SVENSKA ELEK KA AKTI
Application granted granted Critical
Publication of FR477094A publication Critical patent/FR477094A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR477094A 1914-01-05 1914-11-19 Speed regulator device for electric motors Expired FR477094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE477094X 1914-01-05

Publications (1)

Publication Number Publication Date
FR477094A true FR477094A (en) 1915-09-22

Family

ID=1514790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR477094A Expired FR477094A (en) 1914-01-05 1914-11-19 Speed regulator device for electric motors

Country Status (1)

Country Link
FR (1) FR477094A (en)

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