NL7014892A - - Google Patents
Info
- Publication number
- NL7014892A NL7014892A NL7014892A NL7014892A NL7014892A NL 7014892 A NL7014892 A NL 7014892A NL 7014892 A NL7014892 A NL 7014892A NL 7014892 A NL7014892 A NL 7014892A NL 7014892 A NL7014892 A NL 7014892A
- Authority
- NL
- Netherlands
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
- H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7014892A NL7014892A (nl) | 1970-10-10 | 1970-10-10 | |
| GB4677571A GB1326843A (en) | 1970-10-10 | 1971-09-14 | Receiver tuning arrangements |
| US00186651A US3740651A (en) | 1970-10-10 | 1971-10-05 | Arrangements for tuning a receiver |
| DE19712149809 DE2149809A1 (de) | 1970-10-10 | 1971-10-06 | Anordnung zum Abstimmen eines Empfaengers |
| FR7136316A FR2111171A5 (nl) | 1970-10-10 | 1971-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7014892A NL7014892A (nl) | 1970-10-10 | 1970-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7014892A true NL7014892A (nl) | 1972-04-12 |
Family
ID=19811275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7014892A NL7014892A (nl) | 1970-10-10 | 1970-10-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3740651A (nl) |
| DE (1) | DE2149809A1 (nl) |
| FR (1) | FR2111171A5 (nl) |
| GB (1) | GB1326843A (nl) |
| NL (1) | NL7014892A (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889195A (en) * | 1973-02-12 | 1975-06-10 | Texas Instruments Inc | Interlocked plural channel switches and controllable switch devices for use therein |
| DE2350060B2 (de) * | 1973-10-05 | 1976-04-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung |
| US3953801A (en) * | 1974-06-03 | 1976-04-27 | Zenith Radio Corporation | Receiver digital control system |
| US4027230A (en) * | 1974-12-04 | 1977-05-31 | Matsushita Electric Industrial Co., Ltd. | Electronic multi-channel selection switch with common new-selection sensing device |
| JPS51115702A (en) * | 1975-04-03 | 1976-10-12 | Sanyo Electric Co Ltd | Electronic selecting apparatus for broadcasting sation |
| JPS6042656B2 (ja) * | 1977-06-06 | 1985-09-24 | ソニー株式会社 | 選局装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3083306A (en) * | 1958-11-24 | 1963-03-26 | Ericsson Telefon Ab L M | Mono-stable switch and self-acting stepping chain using such switch |
| US3381137A (en) * | 1966-10-17 | 1968-04-30 | Tracor | Frequency divider wherein regenerative switching circuits produce phase displaced periodic signals |
| US3503018A (en) * | 1967-12-18 | 1970-03-24 | Electrohome Ltd | Tuning of receivers such as radio or television receivers using trigger devices for selection |
| US3678183A (en) * | 1971-04-26 | 1972-07-18 | Ann P Montgomery | Automatic frequency control of voltage variable reactance tuned receivers |
-
1970
- 1970-10-10 NL NL7014892A patent/NL7014892A/xx unknown
-
1971
- 1971-09-14 GB GB4677571A patent/GB1326843A/en not_active Expired
- 1971-10-05 US US00186651A patent/US3740651A/en not_active Expired - Lifetime
- 1971-10-06 DE DE19712149809 patent/DE2149809A1/de active Pending
- 1971-10-08 FR FR7136316A patent/FR2111171A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3740651A (en) | 1973-06-19 |
| DE2149809A1 (de) | 1972-04-13 |
| GB1326843A (en) | 1973-08-15 |
| FR2111171A5 (nl) | 1972-06-02 |