NL7212215A - - Google Patents
Info
- Publication number
- NL7212215A NL7212215A NL7212215A NL7212215A NL7212215A NL 7212215 A NL7212215 A NL 7212215A NL 7212215 A NL7212215 A NL 7212215A NL 7212215 A NL7212215 A NL 7212215A NL 7212215 A NL7212215 A NL 7212215A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7132719A FR2152395B1 (https=) | 1971-09-10 | 1971-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7212215A true NL7212215A (https=) | 1973-03-13 |
Family
ID=9082769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7212215A NL7212215A (https=) | 1971-09-10 | 1972-09-08 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE788485A (https=) |
| DE (1) | DE2244465A1 (https=) |
| FR (1) | FR2152395B1 (https=) |
| GB (1) | GB1380596A (https=) |
| IT (1) | IT967298B (https=) |
| LU (1) | LU65995A1 (https=) |
| NL (1) | NL7212215A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3683320D1 (de) * | 1985-05-21 | 1992-02-20 | Fujitsu Ltd | Steuergeraet zum ausserbetriebsetzen einer elektrischen energieversorgung. |
-
0
- BE BE788485D patent/BE788485A/xx unknown
-
1971
- 1971-09-10 FR FR7132719A patent/FR2152395B1/fr not_active Expired
-
1972
- 1972-09-05 LU LU65995D patent/LU65995A1/xx unknown
- 1972-09-07 GB GB4166572A patent/GB1380596A/en not_active Expired
- 1972-09-08 NL NL7212215A patent/NL7212215A/xx not_active Application Discontinuation
- 1972-09-09 IT IT2899372A patent/IT967298B/it active
- 1972-09-11 DE DE19722244465 patent/DE2244465A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2244465A1 (de) | 1973-03-15 |
| GB1380596A (en) | 1975-01-15 |
| FR2152395B1 (https=) | 1974-03-29 |
| IT967298B (it) | 1974-02-28 |
| BE788485A (fr) | 1973-03-07 |
| FR2152395A1 (https=) | 1973-04-27 |
| LU65995A1 (https=) | 1973-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |