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FR1415978A - Rolling mill - Google Patents

Rolling mill

Info

Publication number
FR1415978A
FR1415978A FR993530A FR993530A FR1415978A FR 1415978 A FR1415978 A FR 1415978A FR 993530 A FR993530 A FR 993530A FR 993530 A FR993530 A FR 993530A FR 1415978 A FR1415978 A FR 1415978A
Authority
FR
France
Prior art keywords
rolling mill
mill
rolling
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
FR993530A
Other languages
French (fr)
Inventor
Per Kain
Vilmos Torok
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 FR993530A priority Critical patent/FR1415978A/en
Application granted granted Critical
Publication of FR1415978A publication Critical patent/FR1415978A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/46—Roll speed or drive motor control
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more DC dynamo-electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
    • B21B35/04—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills each stand having its own motor or motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
FR993530A 1963-11-04 1964-11-02 Rolling mill Expired FR1415978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR993530A FR1415978A (en) 1963-11-04 1964-11-02 Rolling mill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1208463 1963-11-04
FR993530A FR1415978A (en) 1963-11-04 1964-11-02 Rolling mill

Publications (1)

Publication Number Publication Date
FR1415978A true FR1415978A (en) 1965-10-29

Family

ID=26210917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993530A Expired FR1415978A (en) 1963-11-04 1964-11-02 Rolling mill

Country Status (1)

Country Link
FR (1) FR1415978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350894A1 (en) * 1973-10-04 1977-12-09 Davy Loewy Ltd METHOD AND DEVICE FOR CONTROL OF THE DISTRIBUTION OF LAMINATION TORQUES IN A LAMINATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350894A1 (en) * 1973-10-04 1977-12-09 Davy Loewy Ltd METHOD AND DEVICE FOR CONTROL OF THE DISTRIBUTION OF LAMINATION TORQUES IN A LAMINATOR

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