CH214303A - Radioempfänger mit automatischer Abstimmung. - Google Patents

Radioempfänger mit automatischer Abstimmung.

Info

Publication number
CH214303A
CH214303A CH214303DA CH214303A CH 214303 A CH214303 A CH 214303A CH 214303D A CH214303D A CH 214303DA CH 214303 A CH214303 A CH 214303A
Authority
CH
Switzerland
Prior art keywords
radio receiver
automatic tuning
tuning
automatic
receiver
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Bell Telephone Manufac Anonyme
Original Assignee
Bell Telephone Mfg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of CH214303A publication Critical patent/CH214303A/de

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
    • H03J5/14—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 auxiliary power
    • H03J5/146—Settings desired by a switch controlled together with the tuning member and which stops the control as soon as a desired position is reached
CH214303D 1938-07-22 1939-07-20 Radioempfänger mit automatischer Abstimmung. CH214303A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB214303X 1938-07-22

Publications (1)

Publication Number Publication Date
CH214303A true CH214303A (de) 1941-04-15

Family

ID=10162822

Family Applications (1)

Application Number Title Priority Date Filing Date
CH214303D CH214303A (de) 1938-07-22 1939-07-20 Radioempfänger mit automatischer Abstimmung.

Country Status (4)

Country Link
CH (1) CH214303A (forum.php)
FR (1) FR858163A (forum.php)
GB (1) GB517201A (forum.php)
NL (1) NL94360C (forum.php)

Also Published As

Publication number Publication date
GB517201A (en) 1940-01-23
NL94360C (forum.php)
FR858163A (fr) 1940-11-19

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