BE345868A - - Google Patents
Info
- Publication number
- BE345868A BE345868A BE345868DA BE345868A BE 345868 A BE345868 A BE 345868A BE 345868D A BE345868D A BE 345868DA BE 345868 A BE345868 A BE 345868A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/04—Regulating voltage or current wherein the variable is ac
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Rectifiers (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE1772327X | 1927-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE345868A true BE345868A (xx) |
Family
ID=3895096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE345868D BE345868A (xx) | 1927-10-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1772327A (xx) |
| BE (1) | BE345868A (xx) |
| DE (1) | DE585607C (xx) |
| FR (1) | FR661053A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE753322C (de) * | 1936-04-20 | 1952-06-26 | Westinghouse Brake & Signal | Einrichtung zur selbsttaetigen Regelung des Verbraucherstromes in Wechselstromkreisen |
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0
- BE BE345868D patent/BE345868A/xx unknown
-
1928
- 1928-09-25 FR FR661053D patent/FR661053A/fr not_active Expired
- 1928-09-27 US US308777A patent/US1772327A/en not_active Expired - Lifetime
- 1928-10-03 DE DES87686D patent/DE585607C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE585607C (de) | 1933-10-12 |
| FR661053A (fr) | 1929-07-20 |
| US1772327A (en) | 1930-08-05 |