FR10934E - Improvements to electrically controlled rolling mills - Google Patents

Improvements to electrically controlled rolling mills

Info

Publication number
FR10934E
FR10934E FR10934A FR10934DA FR10934E FR 10934 E FR10934 E FR 10934E FR 10934 A FR10934 A FR 10934A FR 10934D A FR10934D A FR 10934DA FR 10934 E FR10934 E FR 10934E
Authority
FR
France
Prior art keywords
electrically controlled
rolling mills
controlled rolling
mills
electrically
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
FR10934A
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.)
Ateliers Thomson Houston Anciens Etablissements Postel Vinay
Original Assignee
Ateliers Thomson Houston Anciens Etablissements Postel Vinay
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 Ateliers Thomson Houston Anciens Etablissements Postel Vinay filed Critical Ateliers Thomson Houston Anciens Etablissements Postel Vinay
Application granted granted Critical
Publication of FR10934E publication Critical patent/FR10934E/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)
FR10934A 1907-05-18 1909-05-04 Improvements to electrically controlled rolling mills Expired FR10934E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR377952T 1907-05-18
FR10934T 1909-05-04

Publications (1)

Publication Number Publication Date
FR10934E true FR10934E (en) 1909-11-09

Family

ID=1353294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR10934A Expired FR10934E (en) 1907-05-18 1909-05-04 Improvements to electrically controlled rolling mills

Country Status (1)

Country Link
FR (1) FR10934E (en)

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