AT173180B - Device for regulating the speed of DC motors - Google Patents
Device for regulating the speed of DC motorsInfo
- Publication number
- AT173180B AT173180B AT173180DA AT173180B AT 173180 B AT173180 B AT 173180B AT 173180D A AT173180D A AT 173180DA AT 173180 B AT173180 B AT 173180B
- Authority
- AT
- Austria
- Prior art keywords
- motors
- regulating
- speed
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/16—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using ac to ac converters without intermediate conversion to dc
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH173180X | 1951-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT173180B true AT173180B (en) | 1952-11-25 |
Family
ID=4424486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT173180D AT173180B (en) | 1951-05-01 | 1951-05-25 | Device for regulating the speed of DC motors |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT173180B (en) |
-
1951
- 1951-05-25 AT AT173180D patent/AT173180B/en active
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