FR433324A - Electric control device for highly variable speed machine - Google Patents

Electric control device for highly variable speed machine

Info

Publication number
FR433324A
FR433324A FR433324DA FR433324A FR 433324 A FR433324 A FR 433324A FR 433324D A FR433324D A FR 433324DA FR 433324 A FR433324 A FR 433324A
Authority
FR
France
Prior art keywords
control device
electric control
variable speed
highly variable
speed machine
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
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.)
NIESTLE FRERES SOC
Original Assignee
NIESTLE FRERES SOC
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 NIESTLE FRERES SOC filed Critical NIESTLE FRERES SOC
Application granted granted Critical
Publication of FR433324A publication Critical patent/FR433324A/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
    • H02P7/20—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 multi-position switch, e.g. drum, controlling motor circuit by means of relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR433324D 1911-08-16 1911-08-16 Electric control device for highly variable speed machine Expired FR433324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR433324T 1911-08-16

Publications (1)

Publication Number Publication Date
FR433324A true FR433324A (en) 1912-01-04

Family

ID=1475336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR433324D Expired FR433324A (en) 1911-08-16 1911-08-16 Electric control device for highly variable speed machine

Country Status (1)

Country Link
FR (1) FR433324A (en)

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