BE426100A - - Google Patents

Info

Publication number
BE426100A
BE426100A BE426100A BE426100A BE426100A BE 426100 A BE426100 A BE 426100A BE 426100 A BE426100 A BE 426100A BE 426100 A BE426100 A BE 426100A BE 426100 A BE426100 A BE 426100A
Authority
BE
Belgium
Application number
BE426100A
Other languages
French (fr)
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 filed Critical
Publication of BE426100A publication Critical patent/BE426100A/fr

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)
BE426100A 1937-10-10 1938-01-31 BE426100A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES129101D DE757704C (de) 1937-10-10 1937-10-10 Einrichtung zur Drehzahlregelung der Antriebsmotoren einer kontinuierlichen Walzenstrasse

Publications (1)

Publication Number Publication Date
BE426100A true BE426100A (enrdf_load_stackoverflow) 1938-02-28

Family

ID=7538032

Family Applications (1)

Application Number Title Priority Date Filing Date
BE426100A BE426100A (enrdf_load_stackoverflow) 1937-10-10 1938-01-31

Country Status (2)

Country Link
BE (1) BE426100A (enrdf_load_stackoverflow)
DE (1) DE757704C (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063257B (de) * 1952-08-25 1959-08-13 Bbc Brown Boveri & Cie Verfahren zur Drehzahlregelung von Mehrmotorenantrieben fuer kontinuierliche Walzenstrassen
DE1143263B (de) * 1956-01-10 1963-02-07 Huetten Und Bergwerke Rheinhau Drehzahlsteuerung zum zug- und schlingenfreien Walzen von Walzgut auf mehradrigen kontinuierlichen Walzenstrassen
DE1150144B (de) * 1956-04-28 1963-06-12 Huetten Und Bergwerke Rheinhau Drehzahlsteuerung zum zug- und schlingenfreien Walzen von Walzgut auf mehradrigen kontinuierlichen Walzenstrassen, die sich in Walzrichtung in mehrere Straenge aufteilen
DE1201466B (de) * 1959-10-02 1965-09-23 Licentia Gmbh Gleichlaufeinrichtung fuer den Mehrmotorenantrieb einer kontinuierlichen Walzenstrasse od. dgl.
EP2689864A1 (de) 2012-07-27 2014-01-29 Siemens Aktiengesellschaft Verfahren zum Bearbeiten von Walzgut in einem Walzwerk

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1795014A (en) * 1927-03-31 1931-03-03 Westinghouse Electric & Mfg Co Control system
DE588072C (de) * 1931-08-13 1933-11-13 Siemens Schuckertwerke Akt Ges Regelschaltung fuer mehrere elektrische Maschinen, insbesondere fuer Mehrmotorenantriebe
DE642199C (de) * 1932-06-19 1937-02-26 Siemens Schuckertwerke Akt Ges Einrichtung zur Erzielung einer bestimmten Drehzahlcharakteristik, insbesondere zur Aufhebung des Drehzahlabfalles bei Motoren
FR803806A (fr) * 1935-04-04 1936-10-09 Aeg Dispositif pour l'amélioration, par excitation par choc, du synchronisme du système d'entraînement à moteurs multiples
DE665498C (de) * 1935-04-05 1938-09-27 Aeg Elektrischer Gleichstrom-Mehrmotorenantrieb mit Gleichlauf- und zusaetzlichen, von Ankerstrom abhaengigen Regeleinrichtungen, insbesondere fuer kontinuierliche Walzenstrassen
DE648987C (de) * 1936-01-11 1937-08-12 Siemens Schuckertwerke Akt Ges Schaltanordnung zur Verbesserung des Gleichlaufes mehrerer ueber Stromrichter gespeister Elektromotoren

Also Published As

Publication number Publication date
DE757704C (de) 1953-03-23

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