BE641712A - - Google Patents
Info
- Publication number
- BE641712A BE641712A BE641712A BE641712A BE641712A BE 641712 A BE641712 A BE 641712A BE 641712 A BE641712 A BE 641712A BE 641712 A BE641712 A BE 641712A BE 641712 A BE641712 A BE 641712A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
- G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
- G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR933339A FR1366021A (fr) | 1963-04-30 | 1963-04-30 | Régulateur électronique à action proportionnelle et intégrale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE641712A true BE641712A (US20090163788A1-20090625-C00002.png) | 1964-04-16 |
Family
ID=8802840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE641712A BE641712A (US20090163788A1-20090625-C00002.png) | 1963-04-30 | 1963-12-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3369186A (US20090163788A1-20090625-C00002.png) |
| BE (1) | BE641712A (US20090163788A1-20090625-C00002.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3487321A (en) * | 1965-07-14 | 1969-12-30 | Sprague Electric Co | Direct coupled amplifier with negative feedback |
| US3465259A (en) * | 1966-09-27 | 1969-09-02 | Us Army | Low drift d-c operational amplifier |
| US3467912A (en) * | 1966-11-01 | 1969-09-16 | Julie Research Lab Inc | Sensitive regenerative amplifier |
| NL7106554A (US20090163788A1-20090625-C00002.png) * | 1971-05-13 | 1972-11-15 | ||
| US3845402A (en) * | 1973-02-15 | 1974-10-29 | Edmac Ass Inc | Sonobuoy receiver system, floating coupler |
| JPS5818333Y2 (ja) * | 1974-06-19 | 1983-04-14 | 株式会社東芝 | ゾウフクカイロ |
| US4481466A (en) * | 1980-11-03 | 1984-11-06 | Coulter Electronics, Inc. | Pulse amplifying system |
| US4745622A (en) * | 1986-07-29 | 1988-05-17 | Integrated Network Corporation | Equalizer for digital transmission systems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2961614A (en) * | 1957-09-30 | 1960-11-22 | Neff Instr Corp | Electrical signal amplifier |
| US3101451A (en) * | 1958-10-17 | 1963-08-20 | Honeywell Regulator Co | Direct current amplifier system with feedback controlled high impedance input circuit |
-
1963
- 1963-12-23 BE BE641712A patent/BE641712A/xx unknown
-
1964
- 1964-02-12 US US344486A patent/US3369186A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3369186A (en) | 1968-02-13 |
