FR2399884A1 - Dispositif d'entrainement pour trains de laminoirs - Google Patents

Dispositif d'entrainement pour trains de laminoirs

Info

Publication number
FR2399884A1
FR2399884A1 FR7817578A FR7817578A FR2399884A1 FR 2399884 A1 FR2399884 A1 FR 2399884A1 FR 7817578 A FR7817578 A FR 7817578A FR 7817578 A FR7817578 A FR 7817578A FR 2399884 A1 FR2399884 A1 FR 2399884A1
Authority
FR
France
Prior art keywords
rolls
driving device
rolling mill
speed
electric motors
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.)
Withdrawn
Application number
FR7817578A
Other languages
English (en)
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2399884A1 publication Critical patent/FR2399884A1/fr
Withdrawn legal-status Critical Current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
    • H02P5/46—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)
FR7817578A 1977-08-13 1978-06-13 Dispositif d'entrainement pour trains de laminoirs Withdrawn FR2399884A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736659 DE2736659A1 (de) 1977-08-13 1977-08-13 Walzenstrassenantriebssystem

Publications (1)

Publication Number Publication Date
FR2399884A1 true FR2399884A1 (fr) 1979-03-09

Family

ID=6016382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817578A Withdrawn FR2399884A1 (fr) 1977-08-13 1978-06-13 Dispositif d'entrainement pour trains de laminoirs

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065677A2 (fr) * 2000-03-03 2001-09-07 Abdelmaleck Boudjemline Dispositif de commande et de controle a distance d'au moins un organe electrique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657291A5 (de) * 1982-08-12 1986-08-29 Alusuisse Verfahren und vorrichtung zum antreiben und synchronisieren von walzen.
JPS623820A (ja) * 1985-02-25 1987-01-09 Nippon Steel Corp 鋼板の連続圧延設備
DE3510799A1 (de) * 1985-03-25 1986-09-25 Fried. Krupp Gmbh, 4300 Essen Regelung und steuerung eines bunkerentleerungswagens fuer schlitzbunker
US4727927A (en) * 1987-01-20 1988-03-01 Hunter Engineering Company, Inc. Casting machine control
DE10316249B4 (de) * 2003-03-04 2010-04-15 Langenstein & Schemann Gmbh Verfahren zum Umformen eines Werkstückes und Walzmaschine
DE20312485U1 (de) * 2003-03-04 2003-10-16 Langenstein & Schemann Gmbh, 96450 Coburg Walzmaschine zum Umformen eines Werkstücks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR731015A (fr) * 1931-03-27 1932-08-27 Siemens Ag Commande en continu pour trains de laminoirs et applications similaires
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR731015A (fr) * 1931-03-27 1932-08-27 Siemens Ag Commande en continu pour trains de laminoirs et applications similaires
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065677A2 (fr) * 2000-03-03 2001-09-07 Abdelmaleck Boudjemline Dispositif de commande et de controle a distance d'au moins un organe electrique
FR2805939A1 (fr) * 2000-03-03 2001-09-07 Abdelmaleck Boudjemline Dispositif de commande d'un moteur electrique par reseau bus
WO2001065677A3 (fr) * 2000-03-03 2001-12-06 Abdelmaleck Boudjemline Dispositif de commande et de controle a distance d'au moins un organe electrique

Also Published As

Publication number Publication date
IT7826699A0 (it) 1978-08-11
IT1098241B (it) 1985-09-07
JPS5431071A (en) 1979-03-07
DE2736659A1 (de) 1979-02-22
GB2002274A (en) 1979-02-21

Similar Documents

Publication Publication Date Title
FR2399884A1 (fr) Dispositif d'entrainement pour trains de laminoirs
ATE189627T1 (de) Warmbandproduktionsanlage für das walzen von dünnem walzband
JPS57130713A (en) Rolling speed arranging method of cold tandem mill
ES2097223T3 (es) Un sistema de tunel para un tren de laminado de bandas en caliente acoplado a la colada continua de planchas delgadas.
DE69916732D1 (de) Modularwalzwerk
ES2151253T3 (es) Dispositivo para el enderezado por traccion de bandas metalicas delgadas.
EP0771623A3 (de) Schneidvorrichtung zum Schneiden von endlosen Materialbahnen
DE2812811A1 (de) Neuartige kraft- und arbeitsmaschine hohe wirkungsgrades mit antrieb durch ein schwingendes pendel relativ grosser masse und ausnutzung der bewegungsenergie des pendels fuer den antrieb einer arbeitswelle
JPS5410860A (en) Rolling friction planetary roller system
ES407777A1 (es) Caja compacta de laminador para barras metalicas para ci- lindros de movimiento rapido y lento.
NO931175L (no) Fremgangsmaate og innretining for regulering av elektriskemotorer
JPS57190703A (en) Rolling mill
EP0229341A3 (de) Auszug- oder Richteinrichtung für Stranggussanlagen
BE903913A (fr) Train de laminage pour la reduction de tubes par etirage.
FR2744853B1 (fr) Dispositif regulateur de la tension de charge d'une batterie par un alternateur, en fonction d'une tension de reference et de la vitesse de rotation de l'alternateur
GB1344406A (en) Strip stretching and straightening installations
ATE236740T1 (de) System und verfahren zum walzen von brammen
DE59709242D1 (de) Walzstrasse mit zumindest einem walzgerüst mit drehstromantriebssystem
SE8400575D0 (sv) Streckriktverk
NL8000356A (nl) Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal.
SE9703405D0 (sv) A device in a wire rolling mill
SU622527A1 (ru) Устройство дл заправки полосы в клеть дуо прокатного стана
WO2022139778A1 (en) Method for returning zipline user to the start point by adjusting the cable tension
FR2361960A1 (fr) Dispositif pour le deversement des extremites eboutees dans une installation de coulee continue multiple
JPS5522404A (en) Control apparatus for rolling mill

Legal Events

Date Code Title Description
ST Notification of lapse