FR2288348B1 - - Google Patents
Info
- Publication number
- FR2288348B1 FR2288348B1 FR7434449A FR7434449A FR2288348B1 FR 2288348 B1 FR2288348 B1 FR 2288348B1 FR 7434449 A FR7434449 A FR 7434449A FR 7434449 A FR7434449 A FR 7434449A FR 2288348 B1 FR2288348 B1 FR 2288348B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G05F3/08—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
-
- 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
- G05F3/26—Current mirrors
- G05F3/267—Current mirrors using both bipolar and field-effect technology
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Networks Using Active Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7434449A FR2288348A1 (fr) | 1974-10-14 | 1974-10-14 | Circuit d'alimentation en courant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7434449A FR2288348A1 (fr) | 1974-10-14 | 1974-10-14 | Circuit d'alimentation en courant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2288348A1 FR2288348A1 (fr) | 1976-05-14 |
| FR2288348B1 true FR2288348B1 (US07223432-20070529-C00017.png) | 1979-03-02 |
Family
ID=9144053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7434449A Granted FR2288348A1 (fr) | 1974-10-14 | 1974-10-14 | Circuit d'alimentation en courant |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2288348A1 (US07223432-20070529-C00017.png) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3532981A (en) * | 1968-01-15 | 1970-10-06 | Ford Motor Co | Constant current instrument regulator |
-
1974
- 1974-10-14 FR FR7434449A patent/FR2288348A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2288348A1 (fr) | 1976-05-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| RC | Opposition against decision of lapse | ||
| DA | Annulment of decision of lapse | ||
| ST | Notification of lapse |