NL20149C - - Google Patents
Info
- Publication number
- NL20149C NL20149C NL20149DA NL20149C NL 20149 C NL20149 C NL 20149C NL 20149D A NL20149D A NL 20149DA NL 20149 C NL20149 C NL 20149C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H03B5/10—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 vacuum tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR256653T | 1925-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL20149C true NL20149C (forum.php) |
Family
ID=31897687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL20149D NL20149C (forum.php) | 1925-08-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US1755386A (forum.php) |
| DE (1) | DE579408C (forum.php) |
| FR (2) | FR614231A (forum.php) |
| GB (2) | GB256653A (forum.php) |
| NL (1) | NL20149C (forum.php) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2145735A (en) * | 1936-01-29 | 1939-01-31 | Gen Electric | Short wave radio transmitter |
| DE967391C (de) * | 1942-03-01 | 1957-11-07 | Fernseh Gmbh | Schaltung zur Erzeugung von Ablenkstroemen |
| US2431179A (en) * | 1942-10-03 | 1947-11-18 | Rca Corp | Multitube self-pulsing oscillator |
| NL103747C (forum.php) * | 1955-06-03 | |||
| US3437931A (en) * | 1965-12-16 | 1969-04-08 | Gates Radio Co | Shunt fed pi-l output network |
-
0
- NL NL20149D patent/NL20149C/xx active
-
1925
- 1925-08-10 FR FR614231D patent/FR614231A/fr not_active Expired
- 1925-11-25 FR FR31599D patent/FR31599E/fr not_active Expired
-
1926
- 1926-04-05 US US99740A patent/US1755386A/en not_active Expired - Lifetime
- 1926-08-10 DE DES75658D patent/DE579408C/de not_active Expired
- 1926-08-10 GB GB19752/26A patent/GB256653A/en not_active Expired
- 1926-11-06 US US146620A patent/US1776381A/en not_active Expired - Lifetime
- 1926-11-24 GB GB29755/26A patent/GB262115A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB256653A (forum.php) | 1927-05-12 |
| FR614231A (fr) | 1926-12-09 |
| US1776381A (en) | 1930-09-23 |
| GB262115A (en) | 1927-08-11 |
| US1755386A (en) | 1930-04-22 |
| FR31599E (fr) | 1927-03-17 |
| DE579408C (de) | 1933-06-27 |