LU34447A1 - - Google Patents

Info

Publication number
LU34447A1
LU34447A1 LU34447DA LU34447A1 LU 34447 A1 LU34447 A1 LU 34447A1 LU 34447D A LU34447D A LU 34447DA LU 34447 A1 LU34447 A1 LU 34447A1
Authority
LU
Luxembourg
Application number
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.)
Publication of LU34447A1 publication Critical patent/LU34447A1/xx

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Metal Rolling (AREA)
LU34447D 1955-06-23 LU34447A1 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US517504A US3151508A (en) 1955-06-23 1955-06-23 Apparatus for controlling a continuous rolling mill to maintain constant gage in theleading and trailing ends of strip lengths
US26587A US3029373A (en) 1955-06-23 1960-05-03 Motor speed control system

Publications (1)

Publication Number Publication Date
LU34447A1 true LU34447A1 (xx)

Family

ID=26701421

Family Applications (1)

Application Number Title Priority Date Filing Date
LU34447D LU34447A1 (xx) 1955-06-23

Country Status (7)

Country Link
US (2) US3151508A (xx)
BE (1) BE548912A (xx)
DE (1) DE1116308B (xx)
FR (1) FR1154539A (xx)
GB (1) GB813130A (xx)
LU (1) LU34447A1 (xx)
NL (1) NL104993C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752713C2 (de) * 1968-07-05 1983-09-01 Mannesmann AG, 4000 Düsseldorf Verfahren zum Auswalzen von Rohren in einem Streckreduzierwalzwerk
US3683471A (en) * 1969-03-27 1972-08-15 Jerome H Lemelson Continuous manufacturing processes and apparatus
US3593676A (en) * 1969-04-04 1971-07-20 Pillsbury Co Dough sheeting apparatus
US3775012A (en) * 1971-07-07 1973-11-27 El Ab As Means for determining distance
JPS6099416A (ja) * 1983-11-04 1985-06-03 Mitsubishi Electric Corp 圧延機の速度制御装置
US4633694A (en) * 1985-02-13 1987-01-06 Kazuo Miyazaki Automatic control on strip continuous processing lines
EP1287913B1 (en) * 1997-12-12 2004-03-24 Mitsubishi Heavy Industries, Ltd. Rolling system and rolling method
US6167736B1 (en) * 1999-07-07 2001-01-02 Morgan Construction Company Tension control system and method for reducing front end and tail end overfill of a continuously hot rolled product
JP5737617B2 (ja) * 2011-04-01 2015-06-17 株式会社Ihi 電極帯板の連続圧縮装置と方法
FR2992983B1 (fr) 2012-07-06 2014-07-04 Roquette Freres Sauces de couchage pour papier et carton contenant une dextrine a teneur elevee en amylopectine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1871437A (en) * 1931-01-21 1932-08-16 Gen Electric Control system for rolling mills
DE672768C (de) * 1934-10-14 1939-03-09 Siemens Schuckertwerke Akt Ges Walzwerk mit durch lichtelektrische Zellen selbsttaetig gesteuertem Antrieb
DE665498C (de) * 1935-04-05 1938-09-27 Aeg Elektrischer Gleichstrom-Mehrmotorenantrieb mit Gleichlauf- und zusaetzlichen, von Ankerstrom abhaengigen Regeleinrichtungen, insbesondere fuer kontinuierliche Walzenstrassen
DE712481C (de) * 1935-09-11 1941-10-20 Aeg Einrichtung zur selbsttaetigen Geschwindigkeitsregelung von Gleichstrommotorenantrieben kontinuierlicher Warmwalzwerke
US2153429A (en) * 1936-06-06 1939-04-04 American Rolling Mill Co Adjustment of speed-load characteristics of mill motors
DE740338C (de) * 1937-10-10 1943-10-18 Siemens Ag Steuerschaltung fuer den elektromotorischen Antrieb der einzelnen Gerueste einer kontinuierlichen Walzenstrasse
US2264277A (en) * 1939-04-25 1941-12-02 Westinghouse Electric & Mfg Co Control system
US2287851A (en) * 1941-04-18 1942-06-30 Sperry Prod Inc Automatic speed control for continuous rolling mills
US2342767A (en) * 1942-02-21 1944-02-29 Westinghouse Electric & Mfg Co Control system
US2401154A (en) * 1944-09-14 1946-05-28 Westinghouse Electric Corp Control system
US2544467A (en) * 1947-01-31 1951-03-06 Aluminum Co Of America Tension control system
US2468557A (en) * 1948-01-17 1949-04-26 Gen Electric Speed control system for dynamoelectric machines
CA499417A (en) * 1950-06-29 1954-01-19 L. Harder Edwin Motor control systems
US2830249A (en) * 1954-03-19 1958-04-08 Cutler Hammer Inc Servomechanisms

Also Published As

Publication number Publication date
NL104993C (xx)
FR1154539A (fr) 1958-04-11
US3151508A (en) 1964-10-06
BE548912A (xx)
GB813130A (en) 1959-05-06
US3029373A (en) 1962-04-10
DE1116308B (de) 1961-11-02

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