AT336736B - Walzwerksantrieb - Google Patents
WalzwerksantriebInfo
- Publication number
- AT336736B AT336736B AT46275A AT46275A AT336736B AT 336736 B AT336736 B AT 336736B AT 46275 A AT46275 A AT 46275A AT 46275 A AT46275 A AT 46275A AT 336736 B AT336736 B AT 336736B
- Authority
- AT
- Austria
- Prior art keywords
- rolling mill
- mill drive
- drive
- rolling
- mill
- Prior art date
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
- H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more DC dynamo-electric motors
- H02P5/685—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more DC dynamo-electric motors electrically connected in series, i.e. carrying the same current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Metal Rolling (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742411851 DE2411851C3 (de) | 1974-03-12 | Antriebsanordnung für ein Walzwerk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA46275A ATA46275A (de) | 1976-09-15 |
| AT336736B true AT336736B (de) | 1977-05-25 |
Family
ID=5909849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT46275A AT336736B (de) | 1974-03-12 | 1975-01-22 | Walzwerksantrieb |
Country Status (4)
-
1975
- 1975-01-22 AT AT46275A patent/AT336736B/de not_active IP Right Cessation
- 1975-02-27 CH CH247475A patent/CH581923A5/xx not_active IP Right Cessation
- 1975-03-07 SE SE7502582A patent/SE397613B/xx unknown
- 1975-03-08 JP JP50028581A patent/JPS50123065A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2411851A1 (de) | 1975-09-18 |
| SE397613B (sv) | 1977-11-07 |
| DE2411851B2 (de) | 1977-06-23 |
| SE7502582L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-15 |
| JPS50123065A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-27 |
| ATA46275A (de) | 1976-09-15 |
| CH581923A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| REN | Ceased due to non-payment of the annual fee |