JPS4887701A - - Google Patents
Info
- Publication number
- JPS4887701A JPS4887701A JP48012809A JP1280973A JPS4887701A JP S4887701 A JPS4887701 A JP S4887701A JP 48012809 A JP48012809 A JP 48012809A JP 1280973 A JP1280973 A JP 1280973A JP S4887701 A JPS4887701 A JP S4887701A
- 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.)
- Granted
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
- H03J5/06—Settings determined by single indexing means with snap action
Landscapes
- Structure Of Receivers (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22248872A | 1972-02-01 | 1972-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4887701A true JPS4887701A (https=) | 1973-11-17 |
| JPS528201B2 JPS528201B2 (https=) | 1977-03-08 |
Family
ID=22832426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48012809A Expired JPS528201B2 (https=) | 1972-02-01 | 1973-01-31 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3727156A (https=) |
| JP (1) | JPS528201B2 (https=) |
| BR (1) | BR7300800D0 (https=) |
| CA (1) | CA999690A (https=) |
| DE (1) | DE2304709C3 (https=) |
| GB (1) | GB1394935A (https=) |
| IT (1) | IT977135B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53159205U (https=) * | 1977-05-19 | 1978-12-13 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1029483A (en) * | 1974-05-20 | 1978-04-11 | Yoshihiro Sugimoto | Actuator for pushbutton tuner |
| JPS5234884B2 (https=) * | 1974-11-12 | 1977-09-06 | ||
| US4184379A (en) * | 1978-05-11 | 1980-01-22 | Motorola, Inc. | Tuning apparatus |
| CN107910160B (zh) * | 2017-11-07 | 2020-05-01 | 苏州科爱佳自动化科技有限公司 | 一种多视角可旋转变压装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634791A (en) * | 1968-07-05 | 1972-01-11 | Teikoku Dempa Co Ltd | Pushbutton system tuner |
-
1972
- 1972-02-01 US US00222488A patent/US3727156A/en not_active Expired - Lifetime
-
1973
- 1973-01-19 CA CA161,634A patent/CA999690A/en not_active Expired
- 1973-01-29 GB GB434873A patent/GB1394935A/en not_active Expired
- 1973-01-29 IT IT47956/73A patent/IT977135B/it active
- 1973-01-31 DE DE2304709A patent/DE2304709C3/de not_active Expired
- 1973-01-31 JP JP48012809A patent/JPS528201B2/ja not_active Expired
- 1973-02-01 BR BR73800A patent/BR7300800D0/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53159205U (https=) * | 1977-05-19 | 1978-12-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA999690A (en) | 1976-11-09 |
| BR7300800D0 (pt) | 1973-09-20 |
| DE2304709A1 (de) | 1973-08-09 |
| GB1394935A (en) | 1975-05-21 |
| US3727156A (en) | 1973-04-10 |
| DE2304709C3 (de) | 1975-02-06 |
| JPS528201B2 (https=) | 1977-03-08 |
| DE2304709B2 (de) | 1974-06-27 |
| IT977135B (it) | 1974-09-10 |