NL34604C - - Google Patents
Info
- Publication number
- NL34604C NL34604C NL51689A NL51689A NL34604C NL 34604 C NL34604 C NL 34604C NL 51689 A NL51689 A NL 51689A NL 51689 A NL51689 A NL 51689A NL 34604 C NL34604 C NL 34604C
- 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
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
- H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US363660A US1945545A (en) | 1929-05-16 | 1929-05-16 | Frequency control system |
Publications (1)
Publication Number | Publication Date |
---|---|
NL34604C true NL34604C (xx) | 1935-02-15 |
Family
ID=23431137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL51689A NL34604C (xx) | 1929-05-16 | 1930-05-16 |
Country Status (6)
Country | Link |
---|---|
US (2) | US1945545A (xx) |
AT (1) | AT126295B (xx) |
DE (1) | DE555378C (xx) |
FR (1) | FR696356A (xx) |
GB (1) | GB342976A (xx) |
NL (1) | NL34604C (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE762168C (de) * | 1934-11-02 | 1954-08-16 | Aeg | Rueckkopplungsschaltung zur Erzeugung amplitudenkonstanter Schwingungen ueber einen weiten Frequenzbereich |
US2450182A (en) * | 1943-03-26 | 1948-09-28 | Sylvania Electric Prod | Frequency modulation at ultra high frequencies |
US2438595A (en) * | 1944-05-03 | 1948-03-30 | Girdler Corp | High-frequency generator |
US2522973A (en) * | 1945-01-30 | 1950-09-19 | Rca Corp | Push-button ultra high frequency tuner |
US2748286A (en) * | 1951-06-29 | 1956-05-29 | Avco Mfg Corp | Combined very-high-frequency and ultra-high-frequency tuner for television receiver |
US2752498A (en) * | 1952-06-11 | 1956-06-26 | Honeywell Regulator Co | Control apparatus |
DE1003285B (de) * | 1954-10-05 | 1957-02-28 | Telefunken Gmbh | Rueckgekoppelter Generator, der aus einem RC-Verstaerker und einem Rueckkopplungsglied besteht |
DE1416644B1 (de) * | 1961-03-28 | 1969-09-04 | Wandel & Goltermann | Elektronenstrahloszillograf mit einem eingebauten Eichspannungsgenerator |
FR1337423A (fr) * | 1962-07-31 | 1963-09-13 | Csf | Perfectionnements aux sources de lumière monochromatique d'intensité constante |
US7019680B2 (en) * | 2003-04-25 | 2006-03-28 | Jackson Gregory P | Hand-held, continuously variable, remote controller |
-
1929
- 1929-05-16 US US363660A patent/US1945545A/en not_active Expired - Lifetime
-
1930
- 1930-05-07 AT AT126295D patent/AT126295B/de active
- 1930-05-13 FR FR696356D patent/FR696356A/fr not_active Expired
- 1930-05-16 GB GB15143/30A patent/GB342976A/en not_active Expired
- 1930-05-16 NL NL51689A patent/NL34604C/xx active
- 1930-05-17 DE DE1930555378D patent/DE555378C/de not_active Expired
- 1930-12-03 US US499642A patent/US1947003A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US1945545A (en) | 1934-02-06 |
GB342976A (en) | 1931-02-16 |
US1947003A (en) | 1934-02-13 |
AT126295B (de) | 1932-01-11 |
FR696356A (fr) | 1930-12-30 |
DE555378C (de) | 1932-07-25 |