CH208104A - Radioempfangsgerät mit vollkommen selbsttätiger Abstimmung. - Google Patents

Radioempfangsgerät mit vollkommen selbsttätiger Abstimmung.

Info

Publication number
CH208104A
CH208104A CH208104DA CH208104A CH 208104 A CH208104 A CH 208104A CH 208104D A CH208104D A CH 208104DA CH 208104 A CH208104 A CH 208104A
Authority
CH
Switzerland
Prior art keywords
radio receiver
automatic tuning
completely automatic
completely
tuning
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH208104A publication Critical patent/CH208104A/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
CH208104D 1938-02-08 1939-02-07 Radioempfangsgerät mit vollkommen selbsttätiger Abstimmung. CH208104A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL208104X 1938-02-08

Publications (1)

Publication Number Publication Date
CH208104A true CH208104A (de) 1939-12-31

Family

ID=19778666

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208104D CH208104A (de) 1938-02-08 1939-02-07 Radioempfangsgerät mit vollkommen selbsttätiger Abstimmung.

Country Status (5)

Country Link
US (1) US2306288A (en, 2012)
BE (1) BE432625A (en, 2012)
CH (1) CH208104A (en, 2012)
FR (1) FR850002A (en, 2012)
GB (1) GB509750A (en, 2012)

Also Published As

Publication number Publication date
BE432625A (en, 2012)
FR850002A (fr) 1939-12-06
GB509750A (en) 1939-07-20
US2306288A (en) 1942-12-22

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