BE456358A - - Google Patents
Info
- Publication number
- BE456358A BE456358A BE456358DA BE456358A BE 456358 A BE456358 A BE 456358A BE 456358D A BE456358D A BE 456358DA BE 456358 A BE456358 A BE 456358A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
-
- 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)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES6447D DE873722C (de) | 1943-04-28 | 1943-04-28 | Reguliereinrichtung fuer Transformatoren mit Spindelantrieb fuer die Stufenwaehlerkontakte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456358A true BE456358A (pt) |
Family
ID=7472002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456358D BE456358A (pt) | 1943-04-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE456358A (pt) |
| CH (1) | CH247850A (pt) |
| DE (1) | DE873722C (pt) |
| FR (1) | FR961316A (pt) |
| NL (1) | NL116842B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1199719A (fr) * | 1958-06-19 | 1959-12-16 | Electro Commutation L | Perfectionnements apportés aux commutateurs électriques à contact glissant et produits industriels nouveaux résultant de leur application |
| DE1141359B (de) * | 1959-03-10 | 1962-12-20 | Siemens Ag | Mehrpoliger Schalter |
| DE1224808B (de) * | 1964-09-26 | 1966-09-15 | Sel Kontakt Bauelemente Ges Mi | Stufendrehschalter |
| FR1519695A (fr) * | 1967-02-03 | 1968-04-05 | Commutateur à multiples positions marquées |
-
0
- NL NL116842D patent/NL116842B/xx unknown
- FR FR961316D patent/FR961316A/fr not_active Expired
- BE BE456358D patent/BE456358A/xx unknown
-
1943
- 1943-04-28 DE DES6447D patent/DE873722C/de not_active Expired
-
1944
- 1944-05-08 CH CH247850D patent/CH247850A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE873722C (de) | 1953-04-16 |
| NL116842B (pt) | |
| CH247850A (de) | 1947-03-31 |
| FR961316A (pt) | 1950-05-10 |