NL7100277A - - Google Patents
Info
- Publication number
- NL7100277A NL7100277A NL7100277A NL7100277A NL7100277A NL 7100277 A NL7100277 A NL 7100277A NL 7100277 A NL7100277 A NL 7100277A NL 7100277 A NL7100277 A NL 7100277A NL 7100277 A NL7100277 A NL 7100277A
- 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
-
- 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
- G06G7/24—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating logarithmic or exponential functions, e.g. hyperbolic functions
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7100277A NL7100277A (sv) | 1971-01-08 | 1971-01-08 | |
| DE19712165180 DE2165180A1 (de) | 1971-01-08 | 1971-12-29 | Stromquellenschaltung mit einem exponentiellen Zeitverlauf |
| US00214286A US3753131A (en) | 1971-01-08 | 1971-12-30 | Current source for supplying a current having an exponential wave form |
| GB51272A GB1378792A (en) | 1971-01-08 | 1972-01-05 | Current source for supplying a current having an exponential wave form |
| CA131,698A CA958812A (en) | 1971-01-08 | 1972-01-05 | Current source for supplying a current having an exponential wave form |
| IT67028/72A IT951075B (it) | 1971-01-08 | 1972-01-05 | Circuito alimentatore di corrente in forma di onda esponenziale |
| FR7200451A FR2121302A5 (sv) | 1971-01-08 | 1972-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7100277A NL7100277A (sv) | 1971-01-08 | 1971-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7100277A true NL7100277A (sv) | 1972-07-11 |
Family
ID=19812223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7100277A NL7100277A (sv) | 1971-01-08 | 1971-01-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3753131A (sv) |
| CA (1) | CA958812A (sv) |
| DE (1) | DE2165180A1 (sv) |
| FR (1) | FR2121302A5 (sv) |
| GB (1) | GB1378792A (sv) |
| IT (1) | IT951075B (sv) |
| NL (1) | NL7100277A (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8306764D0 (en) * | 1983-03-11 | 1983-04-20 | Johnson Matthey Plc | Calibration warning apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE910427C (de) * | 1941-03-12 | 1954-05-03 | Siemens Ag | Verstaerker mit zweifacher Rueckkopplung |
| US3113274A (en) * | 1960-06-22 | 1963-12-03 | Westinghouse Air Brake Co | Analog squaring device |
| US3237002A (en) * | 1962-06-28 | 1966-02-22 | Electronic Associates | Backlash simulator |
| US3436673A (en) * | 1965-11-22 | 1969-04-01 | Monsanto Co | Converter circuit |
| US3477034A (en) * | 1966-12-14 | 1969-11-04 | Monsanto Co | Zero suppression circuit for differential amplifiers |
| US3521082A (en) * | 1967-08-15 | 1970-07-21 | Honeywell Inc | Linear/log time ramp generator |
| US3696304A (en) * | 1970-06-29 | 1972-10-03 | Monsanto Co | Proportional only process controller |
-
1971
- 1971-01-08 NL NL7100277A patent/NL7100277A/xx unknown
- 1971-12-29 DE DE19712165180 patent/DE2165180A1/de active Pending
- 1971-12-30 US US00214286A patent/US3753131A/en not_active Expired - Lifetime
-
1972
- 1972-01-05 GB GB51272A patent/GB1378792A/en not_active Expired
- 1972-01-05 IT IT67028/72A patent/IT951075B/it active
- 1972-01-05 CA CA131,698A patent/CA958812A/en not_active Expired
- 1972-01-07 FR FR7200451A patent/FR2121302A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3753131A (en) | 1973-08-14 |
| GB1378792A (en) | 1974-12-27 |
| DE2165180A1 (de) | 1972-07-27 |
| FR2121302A5 (sv) | 1972-08-18 |
| IT951075B (it) | 1973-06-30 |
| CA958812A (en) | 1974-12-03 |