FR1417003A - Rolling mill drive means - Google Patents

Rolling mill drive means

Info

Publication number
FR1417003A
FR1417003A FR998184A FR998184A FR1417003A FR 1417003 A FR1417003 A FR 1417003A FR 998184 A FR998184 A FR 998184A FR 998184 A FR998184 A FR 998184A FR 1417003 A FR1417003 A FR 1417003A
Authority
FR
France
Prior art keywords
drive means
rolling mill
mill drive
rolling
mill
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
FR998184A
Other languages
French (fr)
Inventor
Arne Stromberg
Per Kain
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR998184A priority Critical patent/FR1417003A/en
Application granted granted Critical
Publication of FR1417003A publication Critical patent/FR1417003A/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
    • H02P7/24—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 discharge tubes or semiconductor devices
    • H02P7/28—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 discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—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 discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—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 discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/293—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 discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR998184A 1964-12-10 1964-12-10 Rolling mill drive means Expired FR1417003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998184A FR1417003A (en) 1964-12-10 1964-12-10 Rolling mill drive means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998184A FR1417003A (en) 1964-12-10 1964-12-10 Rolling mill drive means

Publications (1)

Publication Number Publication Date
FR1417003A true FR1417003A (en) 1965-11-05

Family

ID=8844517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998184A Expired FR1417003A (en) 1964-12-10 1964-12-10 Rolling mill drive means

Country Status (1)

Country Link
FR (1) FR1417003A (en)

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