NL260988A - - Google Patents
Info
- Publication number
- NL260988A NL260988A NL260988A NL260988A NL260988A NL 260988 A NL260988 A NL 260988A NL 260988 A NL260988 A NL 260988A NL 260988 A NL260988 A NL 260988A NL 260988 A NL260988 A NL 260988A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
- H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/14—Adjustable resistors adjustable by auxiliary driving means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1296—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the feedback circuit comprising a transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Linear Motors (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4324/60A GB974761A (en) | 1960-02-08 | 1960-02-08 | Electronic oscillators and self-balancing potentiometer means incorporating such oscillators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL260988A true NL260988A (forum.php) | 1964-05-11 |
Family
ID=9775028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL260988A NL260988A (forum.php) | 1960-02-08 | 1961-02-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3195040A (forum.php) |
| CH (1) | CH405492A (forum.php) |
| GB (1) | GB974761A (forum.php) |
| NL (1) | NL260988A (forum.php) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2423540A (en) * | 1941-12-01 | 1947-07-08 | Brown Instr Co | Self-balancing potentiometer mechanism |
| US2404891A (en) * | 1943-03-25 | 1946-07-30 | Brown Instr Co | Control apparatus |
| US2586686A (en) * | 1946-03-07 | 1952-02-19 | Leeds & Northrup Co | Oscillator-controlled rebalance measuring system |
| US2685056A (en) * | 1949-08-31 | 1954-07-27 | Faximile Inc | Synchronizable vibrator-type inverter |
| US2905875A (en) * | 1956-11-07 | 1959-09-22 | Fielden Electronics Ltd | Motion transducing servosystem |
| US3004199A (en) * | 1958-09-04 | 1961-10-10 | Gen Precision Inc | Multivibrator controlled servo mechanism |
| US3088076A (en) * | 1958-11-17 | 1963-04-30 | Honeywell Regulator Co | Electronic apparatus |
| FR1200033A (fr) * | 1959-06-08 | 1959-12-17 | Robertshaw Fulton Controls Co | Amplificateur à courant continu |
| US3146408A (en) * | 1960-02-24 | 1964-08-25 | Thompson Ramo Wooldridge Inc | Millivolt controlled oscillator |
| US3148335A (en) * | 1961-05-24 | 1964-09-08 | Endevco Corp | Gated demodulator apparatus |
-
1960
- 1960-02-08 GB GB4324/60A patent/GB974761A/en not_active Expired
-
1961
- 1961-02-08 US US87832A patent/US3195040A/en not_active Expired - Lifetime
- 1961-02-08 CH CH154061A patent/CH405492A/de unknown
- 1961-02-08 NL NL260988A patent/NL260988A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH405492A (de) | 1966-01-15 |
| GB974761A (en) | 1964-11-11 |
| US3195040A (en) | 1965-07-13 |