BR7900795A - PROCESSES TO MAINTAIN A PREDETERMINED SPEED RELATIONSHIP BETWEEN AT LEAST TWO MOVEMENTS AND TO COORDINATE THE SPEED OF TWO MOVEMENTS, APPARATUS TO MAINTAIN A PREDETERMINATED RELATIONSHIP BETWEEN THE SPEEDS OF AT LEAST TWO MOVEMENT PRODUCTS AND A HAZARDOUS MOVEMENT IN AN EARLY MOVEMENT - Google Patents

PROCESSES TO MAINTAIN A PREDETERMINED SPEED RELATIONSHIP BETWEEN AT LEAST TWO MOVEMENTS AND TO COORDINATE THE SPEED OF TWO MOVEMENTS, APPARATUS TO MAINTAIN A PREDETERMINATED RELATIONSHIP BETWEEN THE SPEEDS OF AT LEAST TWO MOVEMENT PRODUCTS AND A HAZARDOUS MOVEMENT IN AN EARLY MOVEMENT

Info

Publication number
BR7900795A
BR7900795A BR7900795A BR7900795A BR7900795A BR 7900795 A BR7900795 A BR 7900795A BR 7900795 A BR7900795 A BR 7900795A BR 7900795 A BR7900795 A BR 7900795A BR 7900795 A BR7900795 A BR 7900795A
Authority
BR
Brazil
Prior art keywords
movement
movements
maintain
relationship
speed
Prior art date
Application number
BR7900795A
Other languages
Portuguese (pt)
Inventor
R Bergmann
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of BR7900795A publication Critical patent/BR7900795A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Operation Control Of Excavators (AREA)
BR7900795A 1978-02-09 1979-02-08 PROCESSES TO MAINTAIN A PREDETERMINED SPEED RELATIONSHIP BETWEEN AT LEAST TWO MOVEMENTS AND TO COORDINATE THE SPEED OF TWO MOVEMENTS, APPARATUS TO MAINTAIN A PREDETERMINATED RELATIONSHIP BETWEEN THE SPEEDS OF AT LEAST TWO MOVEMENT PRODUCTS AND A HAZARDOUS MOVEMENT IN AN EARLY MOVEMENT BR7900795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87682978A 1978-02-09 1978-02-09

Publications (1)

Publication Number Publication Date
BR7900795A true BR7900795A (en) 1979-09-04

Family

ID=25368659

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900795A BR7900795A (en) 1978-02-09 1979-02-08 PROCESSES TO MAINTAIN A PREDETERMINED SPEED RELATIONSHIP BETWEEN AT LEAST TWO MOVEMENTS AND TO COORDINATE THE SPEED OF TWO MOVEMENTS, APPARATUS TO MAINTAIN A PREDETERMINATED RELATIONSHIP BETWEEN THE SPEEDS OF AT LEAST TWO MOVEMENT PRODUCTS AND A HAZARDOUS MOVEMENT IN AN EARLY MOVEMENT

Country Status (9)

Country Link
AU (1) AU520121B2 (en)
BR (1) BR7900795A (en)
CA (1) CA1151266A (en)
DE (1) DE2904406C2 (en)
GB (1) GB2023884B (en)
IN (1) IN151885B (en)
MX (1) MX150168A (en)
TR (1) TR20435A (en)
ZA (1) ZA79562B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309370A1 (en) * 1983-03-16 1984-09-20 Zinser Textilmaschinen Gmbh, 7333 Ebersbach METHOD AND DRIVE DEVICE FOR INFLUENCING THE STARTUP AND LEAKAGE OF TWO ASYNCHRONOUS MOTORS
DE3430288C2 (en) * 1984-08-17 1986-07-17 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Process for active compensation control of any number of cylinders operated in parallel to achieve synchronous movements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118097A (en) * 1959-09-11 1964-01-14 Siemens Ag Sectional motor drive control
US3447050A (en) * 1965-10-05 1969-05-27 Borg Warner Ratio control system

Also Published As

Publication number Publication date
IN151885B (en) 1983-08-27
GB2023884A (en) 1980-01-03
DE2904406A1 (en) 1979-08-16
MX150168A (en) 1984-03-29
AU520121B2 (en) 1982-01-14
GB2023884B (en) 1982-12-22
AU4404279A (en) 1979-08-16
TR20435A (en) 1981-07-02
CA1151266A (en) 1983-08-02
ZA79562B (en) 1980-03-26
DE2904406C2 (en) 1985-01-10

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