FR850002A - Appareil récepteur radio-électrique à syntonisation complètement automatique - Google Patents

Appareil récepteur radio-électrique à syntonisation complètement automatique

Info

Publication number
FR850002A
FR850002A FR850002DA FR850002A FR 850002 A FR850002 A FR 850002A FR 850002D A FR850002D A FR 850002DA FR 850002 A FR850002 A FR 850002A
Authority
FR
France
Prior art keywords
radio receiver
fully automatic
automatic tuning
tuning radio
fully
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR850002A publication Critical patent/FR850002A/fr
Expired legal-status Critical Current

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
FR850002D 1938-02-08 1939-02-07 Appareil récepteur radio-électrique à syntonisation complètement automatique Expired FR850002A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR850002A true FR850002A (fr) 1939-12-06

Family

ID=19778666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850002D Expired FR850002A (fr) 1938-02-08 1939-02-07 Appareil récepteur radio-électrique à syntonisation complètement automatique

Country Status (5)

Country Link
US (1) US2306288A (fr)
BE (1) BE432625A (fr)
CH (1) CH208104A (fr)
FR (1) FR850002A (fr)
GB (1) GB509750A (fr)

Also Published As

Publication number Publication date
CH208104A (de) 1939-12-31
US2306288A (en) 1942-12-22
GB509750A (en) 1939-07-20
BE432625A (fr)

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