BE356941A - - Google Patents
Info
- Publication number
- BE356941A BE356941A BE356941DA BE356941A BE 356941 A BE356941 A BE 356941A BE 356941D A BE356941D A BE 356941DA BE 356941 A BE356941 A BE 356941A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2010881X | 1928-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE356941A true BE356941A (de) |
Family
ID=19873489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE356941D BE356941A (de) | 1928-02-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2010881A (de) |
| BE (1) | BE356941A (de) |
| DE (1) | DE490110C (de) |
| FR (1) | FR666465A (de) |
| NL (1) | NL24603C (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2468087A (en) * | 1943-01-29 | 1949-04-26 | Int Standard Electric Corp | Thermionic valve circuits |
| US2589477A (en) * | 1946-03-28 | 1952-03-18 | Rca Corp | Oscillation generator system |
| US2585007A (en) * | 1948-01-19 | 1952-02-12 | Edward H Guboff | Oscillator circuits for use in diathermy |
| US2558101A (en) * | 1949-07-14 | 1951-06-26 | Westinghouse Electric Corp | Oscillator grid-leak circuit |
| US3005162A (en) * | 1958-05-06 | 1961-10-17 | Donald J Leslie | Derivative voltage regulation circuit |
| DE1303813C2 (de) * | 1966-09-28 | 1973-07-26 | El. Apparate- u. Stanzwerkzeugfabrik E. Schorf AG, Bümpliz, Bern (Schweiz) | Pruefsummer |
-
0
- NL NL24603D patent/NL24603C/xx active
- BE BE356941D patent/BE356941A/xx unknown
-
1928
- 1928-07-12 US US292040A patent/US2010881A/en not_active Expired - Lifetime
- 1928-12-27 FR FR666465D patent/FR666465A/fr not_active Expired
- 1928-12-29 DE DEN29764D patent/DE490110C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2010881A (en) | 1935-08-13 |
| FR666465A (fr) | 1929-10-02 |
| NL24603C (de) | |
| DE490110C (de) | 1930-01-27 |