BE467464A - - Google Patents
Info
- Publication number
- BE467464A BE467464A BE467464DA BE467464A BE 467464 A BE467464 A BE 467464A BE 467464D A BE467464D A BE 467464DA BE 467464 A BE467464 A BE 467464A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/16—Automatic frequency control where the frequency control is accomplished by mechanical means, e.g. by a motor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/16—Automatic control
- H03G5/24—Automatic control in frequency-selective amplifiers
- H03G5/26—Automatic control in frequency-selective amplifiers having discharge tubes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17428/42A GB561977A (en) | 1942-12-08 | 1942-12-08 | Improvements in or relating to tuning arrangements for thermionic valve circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE467464A true BE467464A (en:Method) |
Family
ID=10095021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE467464D BE467464A (en:Method) | 1942-12-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2483409A (en:Method) |
| BE (1) | BE467464A (en:Method) |
| FR (1) | FR934785A (en:Method) |
| GB (1) | GB561977A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2653243A (en) * | 1948-08-17 | 1953-09-22 | Westinghouse Electric Corp | Automatic tuning of resonant circuits |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1645850A (en) * | 1927-10-18 | Regulator | ||
| US1626724A (en) * | 1923-12-31 | 1927-05-03 | American Telephone & Telegraph | Frequency-controlling system |
| US1907965A (en) * | 1927-11-01 | 1933-05-09 | Rca Corp | Automatic tuning |
| GB441691A (en) * | 1934-07-20 | 1936-01-20 | Cole E K Ltd | Improvements in or relating to the tuning of radio receivers |
| US2231996A (en) * | 1936-03-26 | 1941-02-18 | Radio Patents Corp | Frequency variation response circuit |
| US2266065A (en) * | 1936-07-01 | 1941-12-16 | Muller Egon Nicolas | Automatic tuning device for radio receivers |
| US2182377A (en) * | 1937-05-01 | 1939-12-05 | Radio Patents Corp | Method and means for tuning electric oscillatory circuits |
| US2270917A (en) * | 1939-02-08 | 1942-01-27 | Rca Corp | Electrical remote control system |
| US2358454A (en) * | 1942-04-29 | 1944-09-19 | Rca Corp | Automatic circuit tuning |
| US2376667A (en) * | 1943-03-29 | 1945-05-22 | Rca Corp | Automatic tuning of transmitters |
-
0
- BE BE467464D patent/BE467464A/xx unknown
-
1942
- 1942-12-08 GB GB17428/42A patent/GB561977A/en not_active Expired
-
1943
- 1943-11-06 US US509211A patent/US2483409A/en not_active Expired - Lifetime
-
1946
- 1946-04-12 FR FR934785D patent/FR934785A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2483409A (en) | 1949-10-04 |
| FR934785A (fr) | 1948-06-01 |
| GB561977A (en) | 1944-06-13 |