AT265441B - Digital speed control device for constant speed ratios for several motors - Google Patents

Digital speed control device for constant speed ratios for several motors

Info

Publication number
AT265441B
AT265441B AT722266A AT722266A AT265441B AT 265441 B AT265441 B AT 265441B AT 722266 A AT722266 A AT 722266A AT 722266 A AT722266 A AT 722266A AT 265441 B AT265441 B AT 265441B
Authority
AT
Austria
Prior art keywords
control device
several motors
digital
speed control
constant speed
Prior art date
Application number
AT722266A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT265441B publication Critical patent/AT265441B/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)
  • Control Of Direct Current Motors (AREA)
  • Agricultural Machines (AREA)
AT722266A 1965-08-10 1966-07-28 Digital speed control device for constant speed ratios for several motors AT265441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1124865A CH422962A (en) 1965-08-10 1965-08-10 Method for regulating and keeping constant the speed ratio between a master motor and a drive motor

Publications (1)

Publication Number Publication Date
AT265441B true AT265441B (en) 1968-10-10

Family

ID=4371612

Family Applications (1)

Application Number Title Priority Date Filing Date
AT722266A AT265441B (en) 1965-08-10 1966-07-28 Digital speed control device for constant speed ratios for several motors

Country Status (8)

Country Link
AT (1) AT265441B (en)
BE (1) BE685198A (en)
CH (1) CH422962A (en)
DE (1) DE1280376C2 (en)
FI (1) FI43900C (en)
GB (1) GB1148437A (en)
NO (1) NO118752B (en)
SE (1) SE312369B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227126A (en) 1978-02-21 1980-10-07 Denecke Henry M Shaft rotation interlock system for film editing tables and the like
GB2149149A (en) * 1983-10-28 1985-06-05 Rockwell Graphic Syst Printing press synchronization
DE4038881A1 (en) * 1990-01-27 1991-08-01 Schubert & Salzer Maschinen DRIVING DEVICE OF A OE SPINDING MACHINE
JP3376477B2 (en) * 2000-08-01 2003-02-10 伊東電機株式会社 Method of synchronizing a plurality of brushless motors in a lifting device
DE102018219505A1 (en) * 2018-11-15 2020-05-20 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Method for operating an electric motor adjustment device of a motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068035B (en) * 1959-10-29 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Arrangement for speed control of motor-driven parts to constant speed or speed ratios, especially for multi-motor drives
FR398315A (en) * 1909-01-06 1909-06-02 Pierre Souchon Bucket bidet
DE1764283U (en) * 1956-10-20 1958-04-03 Schorch Werke Ag ARRANGEMENT FOR MAINTAINING A SPEED DIFFERENCE BETWEEN ELECTRIC MACHINES.
DE1106998B (en) * 1959-06-15 1961-05-18 Licentia Gmbh Arrangement for the speed ratio or. Speed control
DE1156157B (en) * 1959-09-18 1963-10-24 Licentia Gmbh Speed ratio or synchronization control arrangement for multi-motor drives

Also Published As

Publication number Publication date
DE1280376B (en) 1974-06-06
NO118752B (en) 1970-02-09
DE1280376C2 (en) 1974-06-06
FI43900B (en) 1971-03-31
SE312369B (en) 1969-07-14
FI43900C (en) 1971-07-12
CH422962A (en) 1966-10-31
BE685198A (en) 1967-01-16
GB1148437A (en) 1969-04-10

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