FR854790A - Receiving apparatus of t. s. f. can be automatically tuned to a number of predetermined stations - Google Patents

Receiving apparatus of t. s. f. can be automatically tuned to a number of predetermined stations

Info

Publication number
FR854790A
FR854790A FR854790DA FR854790A FR 854790 A FR854790 A FR 854790A FR 854790D A FR854790D A FR 854790DA FR 854790 A FR854790 A FR 854790A
Authority
FR
France
Prior art keywords
receiving apparatus
automatically tuned
predetermined stations
stations
predetermined
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
French (fr)
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 FR854790A publication Critical patent/FR854790A/en
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
    • H03J5/24—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/26—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
    • H03J5/32—Stationary tuning circuits or elements selected by push-button
FR854790D 1938-05-16 1939-05-16 Receiving apparatus of t. s. f. can be automatically tuned to a number of predetermined stations Expired FR854790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE211390X 1938-05-16

Publications (1)

Publication Number Publication Date
FR854790A true FR854790A (en) 1940-04-24

Family

ID=5802426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854790D Expired FR854790A (en) 1938-05-16 1939-05-16 Receiving apparatus of t. s. f. can be automatically tuned to a number of predetermined stations

Country Status (5)

Country Link
BE (1) BE434402A (en)
CH (1) CH211390A (en)
FR (1) FR854790A (en)
GB (1) GB524373A (en)
NL (1) NL54071C (en)

Also Published As

Publication number Publication date
BE434402A (en)
CH211390A (en) 1940-09-15
NL54071C (en)
GB524373A (en) 1940-08-05

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