BE726444A - - Google Patents
Info
- Publication number
- BE726444A BE726444A BE726444DA BE726444A BE 726444 A BE726444 A BE 726444A BE 726444D A BE726444D A BE 726444DA BE 726444 A BE726444 A BE 726444A
- Authority
- BE
- Belgium
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
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)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0096184 | 1968-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726444A true BE726444A (US06534493-20030318-C00166.png) | 1969-06-16 |
Family
ID=6988562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726444D BE726444A (US06534493-20030318-C00166.png) | 1968-01-11 | 1969-01-03 |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE29917E (en) * | 1973-09-13 | 1979-02-20 | Naigai Industries, Inc. | Logic circuit equivalent to a relay contact circuit |
| US4531173A (en) * | 1983-11-02 | 1985-07-23 | Motorola, Inc. | Protective power foldback circuit for a power semiconductor |
| US4638396A (en) * | 1984-12-31 | 1987-01-20 | Motorola, Inc. | Intrinsically safe battery circuit |
| US4684878A (en) * | 1986-05-08 | 1987-08-04 | Rca Corporation | Transistor base current regulator |
| US4972136A (en) * | 1989-11-07 | 1990-11-20 | The United States Of America As Represented By The Secretary Of The Navy | Linear power regulator with current limiting and thermal shutdown and recycle |
| US5448156A (en) * | 1993-09-02 | 1995-09-05 | Texas Instruments Incorporated | Low power voltage regulator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3263156A (en) * | 1962-08-02 | 1966-07-26 | Ferguson Radio Corp | Stabilised power supply circuits |
| US3317817A (en) * | 1963-11-15 | 1967-05-02 | Gen Motors Corp | Constant current regulator |
| US3344340A (en) * | 1964-11-10 | 1967-09-26 | James E Webb | Regulated power supply |
| US3405319A (en) * | 1966-01-03 | 1968-10-08 | Gen Electric | Series regulator with disabling network |
-
1968
- 1968-01-11 DE DE19681613977 patent/DE1613977A1/de active Pending
- 1968-12-30 NL NL6818783A patent/NL6818783A/xx unknown
- 1968-12-30 FR FR1597309D patent/FR1597309A/fr not_active Expired
-
1969
- 1969-01-03 BE BE726444D patent/BE726444A/xx unknown
- 1969-01-07 US US789565A patent/US3579089A/en not_active Expired - Lifetime
- 1969-01-09 AT AT00203/69A patent/AT287852B/de not_active IP Right Cessation
- 1969-01-10 CH CH27469A patent/CH488224A/de not_active IP Right Cessation
- 1969-01-10 GB GB0584/69A patent/GB1203742A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1597309A (US06534493-20030318-C00166.png) | 1970-06-22 |
| US3579089A (en) | 1971-05-18 |
| AT287852B (de) | 1971-02-10 |
| NL6818783A (US06534493-20030318-C00166.png) | 1969-07-15 |
| DE1613977A1 (de) | 1971-07-08 |
| GB1203742A (en) | 1970-09-03 |
| CH488224A (de) | 1970-03-31 |
