IT1083265B - Dispositivo di sintonia per radio ricevitori - Google Patents
Dispositivo di sintonia per radio ricevitoriInfo
- Publication number
- IT1083265B IT1083265B IT68057/77A IT6805777A IT1083265B IT 1083265 B IT1083265 B IT 1083265B IT 68057/77 A IT68057/77 A IT 68057/77A IT 6805777 A IT6805777 A IT 6805777A IT 1083265 B IT1083265 B IT 1083265B
- Authority
- IT
- Italy
- Prior art keywords
- tuning device
- radio receivers
- receivers
- radio
- tuning
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
- H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7605095A NL7605095A (nl) | 1976-05-13 | 1976-05-13 | Stationkiezer met scharnierarm. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1083265B true IT1083265B (it) | 1985-05-21 |
Family
ID=19826190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68057/77A IT1083265B (it) | 1976-05-13 | 1977-05-10 | Dispositivo di sintonia per radio ricevitori |
Country Status (12)
Country | Link |
---|---|
US (1) | US4141254A (it) |
JP (1) | JPS52137902A (it) |
AR (1) | AR210418A1 (it) |
AU (1) | AU2523577A (it) |
BE (1) | BE854521A (it) |
BR (1) | BR7703092A (it) |
DE (1) | DE2721389C3 (it) |
ES (1) | ES458714A1 (it) |
FR (1) | FR2359497A1 (it) |
GB (1) | GB1578652A (it) |
IT (1) | IT1083265B (it) |
NL (1) | NL7605095A (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1073978B (it) * | 1976-11-11 | 1985-04-17 | Autovox Spa | Tastiera per la preselezione di segnali elettromagnetici |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2339177A (en) * | 1937-12-13 | 1944-01-11 | Le Roy J Leishman | Automatic tuner |
US2251476A (en) * | 1938-06-11 | 1941-08-05 | Sparks Withington Co | Tuning unit for radio receivers |
CH212538A (de) * | 1938-07-23 | 1940-11-30 | Philips Nv | Radioempfangsgerät für den Empfang auf mehreren Wellenlängenbereichen. |
US2429406A (en) * | 1940-02-26 | 1947-10-21 | Belmont Radio Corp | Radio control apparatus |
US2266710A (en) * | 1940-07-02 | 1941-12-16 | Beimont Radio Corp | Control apparatus |
US2342691A (en) * | 1941-02-10 | 1944-02-29 | Belmont Radio Corp | Control apparatus |
US2857519A (en) * | 1956-08-02 | 1958-10-21 | Gen Motors Corp | Miniature combination tuning means |
US3177729A (en) * | 1962-04-26 | 1965-04-13 | Motourola Inc | Tuning system |
DE3604209A1 (de) * | 1986-02-11 | 1987-08-13 | Heidelberger Druckmasch Ag | Vorrichtung zum aufspannen von biegsamen druckplatten auf dem plattenzylinder von rotationsdruckmaschinen |
-
1976
- 1976-05-13 NL NL7605095A patent/NL7605095A/xx not_active Application Discontinuation
- 1976-07-20 FR FR7622128A patent/FR2359497A1/fr not_active Withdrawn
-
1977
- 1977-05-10 IT IT68057/77A patent/IT1083265B/it active
- 1977-05-10 GB GB19536/77A patent/GB1578652A/en not_active Expired
- 1977-05-11 ES ES458714A patent/ES458714A1/es not_active Expired
- 1977-05-11 BE BE177492A patent/BE854521A/xx unknown
- 1977-05-11 US US05/795,878 patent/US4141254A/en not_active Expired - Lifetime
- 1977-05-11 AR AR267589A patent/AR210418A1/es active
- 1977-05-12 DE DE2721389A patent/DE2721389C3/de not_active Expired
- 1977-05-12 JP JP5382177A patent/JPS52137902A/ja active Pending
- 1977-05-12 BR BR3092/77A patent/BR7703092A/pt unknown
- 1977-05-18 AU AU25235/77A patent/AU2523577A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR210418A1 (es) | 1977-07-29 |
ES458714A1 (es) | 1978-03-01 |
JPS52137902A (en) | 1977-11-17 |
DE2721389C3 (de) | 1981-01-08 |
US4141254A (en) | 1979-02-27 |
DE2721389A1 (de) | 1977-11-17 |
AU2523577A (en) | 1978-11-23 |
DE2721389B2 (de) | 1980-04-24 |
GB1578652A (en) | 1980-11-05 |
NL7605095A (nl) | 1977-11-15 |
BR7703092A (pt) | 1978-01-31 |
BE854521A (fr) | 1977-11-14 |
FR2359497A1 (fr) | 1978-02-17 |
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