BE417622A - - Google Patents
Info
- Publication number
- BE417622A BE417622A BE417622DA BE417622A BE 417622 A BE417622 A BE 417622A BE 417622D A BE417622D A BE 417622DA BE 417622 A BE417622 A BE 417622A
- Authority
- BE
- Belgium
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
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US811287XA | 1935-09-28 | 1935-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE417622A true BE417622A (xx) |
Family
ID=22162266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE417622D BE417622A (xx) | 1935-09-28 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE417622A (xx) |
| DE (1) | DE678103C (xx) |
| FR (1) | FR811287A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE740682C (de) * | 1940-04-19 | 1943-10-26 | Licht Und Kraft Ag | Eingangsschaltung fuer UEberlagerungsempfangsgeraete |
-
0
- BE BE417622D patent/BE417622A/xx unknown
-
1936
- 1936-09-23 DE DEH148922D patent/DE678103C/de not_active Expired
- 1936-09-25 FR FR811287D patent/FR811287A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE678103C (de) | 1939-07-10 |
| FR811287A (fr) | 1937-04-10 |