JPS5038481B1 - - Google Patents
Info
- Publication number
- JPS5038481B1 JPS5038481B1 JP45068747A JP6874770A JPS5038481B1 JP S5038481 B1 JPS5038481 B1 JP S5038481B1 JP 45068747 A JP45068747 A JP 45068747A JP 6874770 A JP6874770 A JP 6874770A JP S5038481 B1 JPS5038481 B1 JP S5038481B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
- H03J1/066—Constructional details regarding potentiometric setting of voltage or current variable reactances
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Mechanical Control Devices (AREA)
- Structure Of Receivers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84823769A | 1969-08-07 | 1969-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5038481B1 true JPS5038481B1 (ja) | 1975-12-10 |
Family
ID=25302743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45068747A Pending JPS5038481B1 (ja) | 1969-08-07 | 1970-08-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3596216A (ja) |
| JP (1) | JPS5038481B1 (ja) |
| BE (1) | BE754594A (ja) |
| DE (2) | DE2039173A1 (ja) |
| FR (1) | FR2057031B1 (ja) |
| NL (1) | NL7011733A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755740A (en) * | 1972-05-05 | 1973-08-28 | Gen Motors Corp | Engagement delay for a push button controlled voltage generator for a dual band electronically tuned receiver |
| MY108723A (en) * | 1992-08-28 | 1996-11-30 | Thomson Consumer Electronics Inc | Printed circuit board shield assembly for a tuner and the like |
| ES3047695T3 (en) * | 2020-12-03 | 2025-12-04 | Fresenius Kabi Deutschland Gmbh | Control circuitry comprising an adjustable capacitor |
-
0
- BE BE754594D patent/BE754594A/xx unknown
-
1969
- 1969-08-07 US US848237A patent/US3596216A/en not_active Expired - Lifetime
-
1970
- 1970-08-05 FR FR707028915A patent/FR2057031B1/fr not_active Expired
- 1970-08-06 DE DE19702039173 patent/DE2039173A1/de active Pending
- 1970-08-06 DE DE7029684U patent/DE7029684U/de not_active Expired
- 1970-08-07 NL NL7011733A patent/NL7011733A/xx unknown
- 1970-08-07 JP JP45068747A patent/JPS5038481B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE7029684U (de) | 1970-12-17 |
| DE2039173A1 (de) | 1971-04-29 |
| FR2057031A1 (ja) | 1971-05-07 |
| FR2057031B1 (ja) | 1973-01-12 |
| BE754594A (fr) | 1971-02-08 |
| US3596216A (en) | 1971-07-27 |
| NL7011733A (ja) | 1971-02-09 |