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IT1098241B - DRIVE DEVICE FOR LAMINATION TRAINS - Google Patents

DRIVE DEVICE FOR LAMINATION TRAINS

Info

Publication number
IT1098241B
IT1098241B IT26699/78A IT2669978A IT1098241B IT 1098241 B IT1098241 B IT 1098241B IT 26699/78 A IT26699/78 A IT 26699/78A IT 2669978 A IT2669978 A IT 2669978A IT 1098241 B IT1098241 B IT 1098241B
Authority
IT
Italy
Prior art keywords
drive device
trains
lamination
lamination trains
drive
Prior art date
Application number
IT26699/78A
Other languages
Italian (it)
Other versions
IT7826699A0 (en
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of IT7826699A0 publication Critical patent/IT7826699A0/en
Application granted granted Critical
Publication of IT1098241B publication Critical patent/IT1098241B/en

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
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • H02P5/51—Direct ratio control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
IT26699/78A 1977-08-13 1978-08-11 DRIVE DEVICE FOR LAMINATION TRAINS IT1098241B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736659 DE2736659A1 (en) 1977-08-13 1977-08-13 ROLLER LINE DRIVE SYSTEM

Publications (2)

Publication Number Publication Date
IT7826699A0 IT7826699A0 (en) 1978-08-11
IT1098241B true IT1098241B (en) 1985-09-07

Family

ID=6016382

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26699/78A IT1098241B (en) 1977-08-13 1978-08-11 DRIVE DEVICE FOR LAMINATION TRAINS

Country Status (5)

Country Link
JP (1) JPS5431071A (en)
DE (1) DE2736659A1 (en)
FR (1) FR2399884A1 (en)
GB (1) GB2002274A (en)
IT (1) IT1098241B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657291A5 (en) * 1982-08-12 1986-08-29 Alusuisse METHOD AND DEVICE FOR DRIVING AND SYNCHRONIZING ROLLERS.
JPS623820A (en) * 1985-02-25 1987-01-09 Nippon Steel Corp Continuous rolling equipment for steel plates
DE3510799A1 (en) * 1985-03-25 1986-09-25 Fried. Krupp Gmbh, 4300 Essen CONTROL AND CONTROL OF A BUNKER EMPTYING TROLLEY FOR SLOT BUNKER
US4727927A (en) * 1987-01-20 1988-03-01 Hunter Engineering Company, Inc. Casting machine control
FR2805939B1 (en) * 2000-03-03 2002-07-12 Abdelmaleck Boudjemline DEVICE FOR CONTROLLING AN ELECTRIC MOTOR THROUGH A BUS NETWORK
DE20312485U1 (en) 2003-03-04 2003-10-16 Langenstein & Schemann Gmbh, 96450 Coburg Rolling machine for forming a workpiece
DE10316249B4 (en) * 2003-03-04 2010-04-15 Langenstein & Schemann Gmbh Method for forming a workpiece and a rolling machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR731015A (en) * 1931-03-27 1932-08-27 Siemens Ag Continuous control for rolling mills and similar applications
US2752803A (en) * 1951-04-10 1956-07-03 Lukens Steel Co Electrical power system for steel rolling mills
GB774373A (en) * 1952-11-19 1957-05-08 British Iron Steel Research Improvements relating to the production of sheet and strip material

Also Published As

Publication number Publication date
GB2002274A (en) 1979-02-21
IT7826699A0 (en) 1978-08-11
JPS5431071A (en) 1979-03-07
FR2399884A1 (en) 1979-03-09
DE2736659A1 (en) 1979-02-22

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