GB639374A - Improvements in or relating to a tuning device - Google Patents
Improvements in or relating to a tuning deviceInfo
- Publication number
- GB639374A GB639374A GB18490/48A GB1849048A GB639374A GB 639374 A GB639374 A GB 639374A GB 18490/48 A GB18490/48 A GB 18490/48A GB 1849048 A GB1849048 A GB 1849048A GB 639374 A GB639374 A GB 639374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condensers
- plate
- individual
- common
- tuning device
- Prior art date
- 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.)
- Expired
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
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US639374XA | 1947-08-13 | 1947-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB639374A true GB639374A (en) | 1950-06-28 |
Family
ID=22052479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18490/48A Expired GB639374A (en) | 1947-08-13 | 1948-07-09 | Improvements in or relating to a tuning device |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE483897A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
GB (1) | GB639374A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- BE BE483897D patent/BE483897A/xx unknown
-
1948
- 1948-07-09 GB GB18490/48A patent/GB639374A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE483897A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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