DD131702A1 - CIRCUIT WITH A VARIETY OF DIFFERENT ELECTRICITY GENERATORS - Google Patents
CIRCUIT WITH A VARIETY OF DIFFERENT ELECTRICITY GENERATORSInfo
- Publication number
- DD131702A1 DD131702A1 DD19944477A DD19944477A DD131702A1 DD 131702 A1 DD131702 A1 DD 131702A1 DD 19944477 A DD19944477 A DD 19944477A DD 19944477 A DD19944477 A DD 19944477A DD 131702 A1 DD131702 A1 DD 131702A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- variety
- circuit
- different electricity
- electricity generators
- generators
- Prior art date
Links
- 230000005611 electricity Effects 0.000 title 1
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
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/22—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19944477A DD131702B1 (en) | 1977-06-13 | 1977-06-13 | CIRCUIT WITH A VARIETY OF DIFFERENT ELECTRICITY GENERATORS |
| SU787770197A SU949804A1 (en) | 1977-06-13 | 1978-05-16 | D-a conversion device |
| DE19782824092 DE2824092C2 (en) | 1977-06-13 | 1978-06-01 | Circuit with a large number of current generators arranged next to one another |
| HUKE001023 HU177837B (en) | 1977-06-13 | 1978-06-12 | Arrangement with several coordinated current generators |
| FR7817679A FR2394847A1 (en) | 1977-06-13 | 1978-06-13 | Equal current generating circuit - has each output driven by Darlington pair connected to differential inputs of long-tailed pair |
| PL20759178A PL115695B1 (en) | 1977-06-13 | 1978-06-13 | System of a number of current generators situated together |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19944477A DD131702B1 (en) | 1977-06-13 | 1977-06-13 | CIRCUIT WITH A VARIETY OF DIFFERENT ELECTRICITY GENERATORS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DD131702A1 true DD131702A1 (en) | 1978-07-12 |
| DD131702B1 DD131702B1 (en) | 1980-02-13 |
Family
ID=5508694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD19944477A DD131702B1 (en) | 1977-06-13 | 1977-06-13 | CIRCUIT WITH A VARIETY OF DIFFERENT ELECTRICITY GENERATORS |
Country Status (6)
| Country | Link |
|---|---|
| DD (1) | DD131702B1 (en) |
| DE (1) | DE2824092C2 (en) |
| FR (1) | FR2394847A1 (en) |
| HU (1) | HU177837B (en) |
| PL (1) | PL115695B1 (en) |
| SU (1) | SU949804A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240716A (en) * | 1985-04-17 | 1986-10-27 | Mitsubishi Electric Corp | Digital-analog converter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1266886A (en) * | 1968-10-03 | 1972-03-15 | ||
| DE2060504C3 (en) * | 1970-12-09 | 1973-08-30 | Itt Ind Gmbh Deutsche | Monolithically integrable circuit arrangement for controlling one or more transistors arranged as elements that maintain a constant current |
| US3675114A (en) * | 1971-06-14 | 1972-07-04 | Forbro Design Corp | High current voltage/current regulator employing a plurality of parallel connected power transistors |
-
1977
- 1977-06-13 DD DD19944477A patent/DD131702B1/en not_active IP Right Cessation
-
1978
- 1978-05-16 SU SU787770197A patent/SU949804A1/en active
- 1978-06-01 DE DE19782824092 patent/DE2824092C2/en not_active Expired
- 1978-06-12 HU HUKE001023 patent/HU177837B/en unknown
- 1978-06-13 PL PL20759178A patent/PL115695B1/en not_active IP Right Cessation
- 1978-06-13 FR FR7817679A patent/FR2394847A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2824092A1 (en) | 1978-12-21 |
| DD131702B1 (en) | 1980-02-13 |
| HU177837B (en) | 1981-12-28 |
| PL207591A1 (en) | 1979-04-23 |
| FR2394847B1 (en) | 1983-08-19 |
| FR2394847A1 (en) | 1979-01-12 |
| DE2824092C2 (en) | 1982-01-14 |
| SU949804A1 (en) | 1982-08-07 |
| PL115695B1 (en) | 1981-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |