FR2290088B1 - - Google Patents
Info
- Publication number
- FR2290088B1 FR2290088B1 FR7532412A FR7532412A FR2290088B1 FR 2290088 B1 FR2290088 B1 FR 2290088B1 FR 7532412 A FR7532412 A FR 7532412A FR 7532412 A FR7532412 A FR 7532412A FR 2290088 B1 FR2290088 B1 FR 2290088B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/26—Demodulation of angle-, frequency- or phase- modulated oscillations by means of sloping amplitude/frequency characteristic of tuned or reactive circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7017274A IT1024688B (it) | 1974-10-25 | 1974-10-25 | Disposizione per tarare un circiu to risonante |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290088A1 FR2290088A1 (fr) | 1976-05-28 |
| FR2290088B1 true FR2290088B1 (US07202987-20070410-C00007.png) | 1981-09-25 |
Family
ID=11313569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7532412A Granted FR2290088A1 (fr) | 1974-10-25 | 1975-10-23 | Appareil d'accord d'un circuit resonnant |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255758A (en) * | 1979-04-05 | 1981-03-10 | Rca Corporation | Self-adjusting bell filter circuit for use in SECAM coders |
-
1974
- 1974-10-25 IT IT7017274A patent/IT1024688B/it active
-
1975
- 1975-10-22 GB GB4337775A patent/GB1512292A/en not_active Expired
- 1975-10-23 FR FR7532412A patent/FR2290088A1/fr active Granted
- 1975-10-23 NL NL7512439A patent/NL7512439A/xx not_active Application Discontinuation
- 1975-10-24 DE DE19752547694 patent/DE2547694A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL7512439A (nl) | 1976-04-27 |
| FR2290088A1 (fr) | 1976-05-28 |
| DE2547694A1 (de) | 1976-04-29 |
| IT1024688B (it) | 1978-07-20 |
| GB1512292A (en) | 1978-06-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |