BE414694A - - Google Patents
Info
- Publication number
- BE414694A BE414694A BE414694A BE414694A BE414694A BE 414694 A BE414694 A BE 414694A BE 414694 A BE414694 A BE 414694A BE 414694 A BE414694 A BE 414694A BE 414694 A BE414694 A BE 414694A
- Authority
- BE
- Belgium
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
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- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA75731D DE665498C (en) | 1935-04-05 | 1935-04-05 | Electric direct current multi-motor drive with synchronous and additional control devices dependent on armature current, especially for continuous roller lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE414694A true BE414694A (en) | 1936-04-30 |
Family
ID=6946546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE414694A BE414694A (en) | 1935-04-05 | 1936-03-27 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE414694A (en) |
| DE (1) | DE665498C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE757704C (en) * | 1937-10-10 | 1953-03-23 | Siemens Schuckertwerke A G | Device for speed control of the drive motors of a continuous roller line |
| BE548912A (en) * | 1955-06-23 | |||
| DE1143263B (en) * | 1956-01-10 | 1963-02-07 | Huetten Und Bergwerke Rheinhau | Speed control for tension-free and loop-free rolling of rolling stock on multi-core continuous rolling lines |
| DE1150144B (en) * | 1956-04-28 | 1963-06-12 | Huetten Und Bergwerke Rheinhau | Speed control for tension-free and loop-free rolling of rolling stock on multi-core continuous rolling lines, which are divided into several lines in the rolling direction |
| DE1201466B (en) * | 1959-10-02 | 1965-09-23 | Licentia Gmbh | Synchronization device for the multi-motor drive of a continuous roller line or the like. |
| DE1208800B (en) * | 1960-08-12 | 1966-01-13 | Licentia Gmbh | Synchronization device for the multi-motor drive of a continuous roller line or the like. |
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1935
- 1935-04-05 DE DEA75731D patent/DE665498C/en not_active Expired
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1936
- 1936-03-27 BE BE414694A patent/BE414694A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE665498C (en) | 1938-09-27 |