NL163394B - AUTOMATIC CHANNEL SELECTOR FOR A TELEVISION RECEIVER. - Google Patents
AUTOMATIC CHANNEL SELECTOR FOR A TELEVISION RECEIVER.Info
- Publication number
- NL163394B NL163394B NL7201714A NL7201714A NL163394B NL 163394 B NL163394 B NL 163394B NL 7201714 A NL7201714 A NL 7201714A NL 7201714 A NL7201714 A NL 7201714A NL 163394 B NL163394 B NL 163394B
- Authority
- NL
- Netherlands
- Prior art keywords
- television receiver
- channel selector
- automatic channel
- automatic
- selector
- 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
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP574271A JPS5132321B1 (en) | 1971-02-09 | 1971-02-09 | |
JP574371A JPS5132322B1 (en) | 1971-02-09 | 1971-02-09 | |
JP573871 | 1971-02-09 | ||
JP574171A JPS5145401B1 (en) | 1971-02-09 | 1971-02-09 | |
JP575371A JPS5145402B1 (en) | 1971-02-09 | 1971-02-09 | |
JP574071 | 1971-02-09 | ||
JP573971 | 1971-02-09 | ||
JP574571A JPS5132323B1 (en) | 1971-02-09 | 1971-02-09 | |
JP1143071A JPS5211521B1 (en) | 1971-03-03 | 1971-03-03 | |
JP1143271A JPS5211522B1 (en) | 1971-03-03 | 1971-03-03 | |
JP1143171A JPS5215921B1 (en) | 1971-03-03 | 1971-03-03 | |
JP1190171A JPS5211524B1 (en) | 1971-03-05 | 1971-03-05 | |
JP1190071A JPS5211523B1 (en) | 1971-03-05 | 1971-03-05 | |
JP1190271A JPS5211525B1 (en) | 1971-03-05 | 1971-03-05 | |
JP4614071A JPS5215922B1 (en) | 1971-06-25 | 1971-06-25 | |
JP4614271 | 1971-06-25 | ||
JP4614371 | 1971-06-25 | ||
JP4614171 | 1971-06-25 | ||
JP630072A JPS5247653B2 (en) | 1972-01-13 | 1972-01-13 | |
JP630172A JPS5225044B2 (en) | 1972-01-13 | 1972-01-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7201714A NL7201714A (en) | 1972-08-11 |
NL163394B true NL163394B (en) | 1980-03-17 |
Family
ID=27586367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7201714A NL163394B (en) | 1971-02-09 | 1972-02-09 | AUTOMATIC CHANNEL SELECTOR FOR A TELEVISION RECEIVER. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL163394B (en) |
-
1972
- 1972-02-09 NL NL7201714A patent/NL163394B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7201714A (en) | 1972-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V4 | Lapsed because of reaching the maxim lifetime of a patent |