FR10934E - Improvements to electrically controlled rolling mills - Google Patents
Improvements to electrically controlled rolling millsInfo
- Publication number
- FR10934E FR10934E FR10934A FR10934DA FR10934E FR 10934 E FR10934 E FR 10934E FR 10934 A FR10934 A FR 10934A FR 10934D A FR10934D A FR 10934DA FR 10934 E FR10934 E FR 10934E
- Authority
- FR
- France
- Prior art keywords
- electrically controlled
- rolling mills
- controlled rolling
- mills
- electrically
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR377952T | 1907-05-18 | ||
FR10934T | 1909-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR10934E true FR10934E (en) | 1909-11-09 |
Family
ID=1353294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR10934A Expired FR10934E (en) | 1907-05-18 | 1909-05-04 | Improvements to electrically controlled rolling mills |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR10934E (en) |
-
1909
- 1909-05-04 FR FR10934A patent/FR10934E/en not_active Expired
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