NL48336C - - Google Patents
Info
- Publication number
- NL48336C NL48336C NL48336DA NL48336C NL 48336 C NL48336 C NL 48336C NL 48336D A NL48336D A NL 48336DA NL 48336 C NL48336 C NL 48336C
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201133X | 1936-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48336C true NL48336C (fi) |
Family
ID=5764688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL48336D NL48336C (fi) | 1936-07-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2152336A (fi) |
| CH (1) | CH201133A (fi) |
| FR (1) | FR824814A (fi) |
| GB (1) | GB475643A (fi) |
| NL (1) | NL48336C (fi) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2490844A (en) * | 1940-05-16 | 1949-12-13 | Helen S Sorensen | Radio remote-control aircraft system |
| US2462856A (en) * | 1942-05-19 | 1949-03-01 | Sperry Corp | Transmitter and/or receiver circuits |
| GB634437A (en) * | 1942-10-29 | 1950-03-22 | Colonial Radio Corp | Improvements in or relating to electrical automatic tuning unit |
| FR905718A (fr) * | 1943-07-09 | 1945-12-12 | Philips Nv | Appareil pouvant être accordé à distance |
| US2472957A (en) * | 1944-10-04 | 1949-06-14 | Colonial Radio Corp | Tuning control system for signal seeking receivers |
| US2478977A (en) * | 1944-11-13 | 1949-08-16 | Colonial Radio Corp | Signal seeking receiver for frequency modulated signals |
| US2581594A (en) * | 1948-12-30 | 1952-01-08 | Rca Corp | Wide-range high stability frequency generating system |
| BE537448A (fi) * | 1954-05-18 | |||
| US2923815A (en) * | 1956-12-12 | 1960-02-02 | Cgs Lab Inc | Remote tuning of oscillator via duplex conductor |
| US2876345A (en) * | 1958-01-07 | 1959-03-03 | Motorola Inc | Remote oscillator trunk receiver |
| US3106681A (en) * | 1961-03-06 | 1963-10-08 | Collins Radio Co | R. f. amplifier automatic frequency tuning |
| DE1221317B (de) * | 1963-02-07 | 1966-07-21 | Gen Dynamics Corp | Schaltung zur selbsttaetigen Ausregelung von Frequenzschwankungen eines HF-Schwingkreises |
-
0
- NL NL48336D patent/NL48336C/xx active
-
1937
- 1937-06-11 US US147681A patent/US2152336A/en not_active Expired - Lifetime
- 1937-07-24 GB GB20547/37A patent/GB475643A/en not_active Expired
- 1937-07-26 FR FR824814D patent/FR824814A/fr not_active Expired
- 1937-07-26 CH CH201133D patent/CH201133A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR824814A (fr) | 1938-02-17 |
| US2152336A (en) | 1939-03-28 |
| CH201133A (de) | 1938-11-15 |
| GB475643A (en) | 1937-11-23 |