BE477944A - - Google Patents
Info
- Publication number
- BE477944A BE477944A BE477944DA BE477944A BE 477944 A BE477944 A BE 477944A BE 477944D A BE477944D A BE 477944DA BE 477944 A BE477944 A BE 477944A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
- H03K3/16—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using a transformer for feedback, e.g. blocking oscillator with saturable core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL266761X | 1946-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477944A true BE477944A (https=) |
Family
ID=19781761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477944D BE477944A (https=) | 1946-09-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2676263A (https=) |
| BE (1) | BE477944A (https=) |
| CH (1) | CH266761A (https=) |
| DE (1) | DE827970C (https=) |
| FR (1) | FR955817A (https=) |
| GB (1) | GB644892A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE964513C (de) * | 1951-06-05 | 1957-05-23 | Max Grundig | Anordnung zur Erzeugung von Impulsen mit hoher Frequenzkonstanz |
| DE1025012B (de) * | 1952-02-01 | 1958-02-27 | Telefunken Gmbh | Impulsgenerator hoher Frequenzkonstanz zur Erzeugung von Rechteckimpulsen grosser Flankensteilheit |
| US2761971A (en) * | 1953-08-26 | 1956-09-04 | Jr Moody C Thompson | Crystal-controlled blocking oscillators |
| US2760075A (en) * | 1954-01-07 | 1956-08-21 | Sydney R Parker | Amplitude stabilized transitron oscillator |
| DE1041080B (de) * | 1954-06-10 | 1958-10-16 | Siemens Ag | Frequenzstabiler Rechteckgenerator |
| US3010077A (en) * | 1959-07-02 | 1961-11-21 | Collins Radio Co | Oscillator with amplitude stabilization and starting phase correction |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1919795A (en) * | 1928-05-11 | 1933-07-25 | Bell Telephone Labor Inc | Subharmonic frequency producer |
| NL62083C (https=) * | 1936-02-04 | |||
| GB471185A (en) * | 1936-02-28 | 1937-08-30 | Standard Telephones Cables Ltd | Improvements in or relating to arrangements for controlling a cathode ray tube |
| GB515903A (en) * | 1937-06-15 | 1939-12-18 | Telefunken Gmbh | Improvement in electric oscillation generators for producing oscillations of saw tooth wave-form |
| FR847675A (https=) * | 1937-12-17 | |||
| US2230097A (en) * | 1939-01-17 | 1941-01-28 | Rca Corp | Dynatron oscillator |
| US2484763A (en) * | 1941-09-20 | 1949-10-11 | Hazeltine Research Inc | Harmonic-frequency generator |
| US2373223A (en) * | 1943-01-27 | 1945-04-10 | Rca Corp | Crystal-controlled relaxation oscillator |
| US2452951A (en) * | 1943-04-27 | 1948-11-02 | Gen Electric | Crystal oscillator circuits |
| US2540524A (en) * | 1945-07-27 | 1951-02-06 | Rca Corp | Electrical counter circuit |
-
0
- FR FR955817D patent/FR955817A/fr not_active Expired
- BE BE477944D patent/BE477944A/xx unknown
-
1947
- 1947-11-14 CH CH266761D patent/CH266761A/de unknown
- 1947-11-27 GB GB31431/47A patent/GB644892A/en not_active Expired
- 1947-12-06 US US790142A patent/US2676263A/en not_active Expired - Lifetime
-
1948
- 1948-11-04 DE DEP20528A patent/DE827970C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2676263A (en) | 1954-04-20 |
| DE827970C (de) | 1952-01-14 |
| FR955817A (https=) | 1950-01-20 |
| GB644892A (en) | 1950-10-18 |
| CH266761A (de) | 1950-02-15 |