FR1267593A - Device for detuning a resonant circuit - Google Patents

Device for detuning a resonant circuit

Info

Publication number
FR1267593A
FR1267593A FR838769A FR838769A FR1267593A FR 1267593 A FR1267593 A FR 1267593A FR 838769 A FR838769 A FR 838769A FR 838769 A FR838769 A FR 838769A FR 1267593 A FR1267593 A FR 1267593A
Authority
FR
France
Prior art keywords
detuning
resonant circuit
resonant
circuit
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
FR838769A
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
Priority to FR838769A priority Critical patent/FR1267593A/en
Application granted granted Critical
Publication of FR1267593A publication Critical patent/FR1267593A/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
    • H03J5/242—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 used exclusively for band selection
    • H03J5/244—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 used exclusively for band selection using electronic means
FR838769A 1960-09-16 1960-09-16 Device for detuning a resonant circuit Expired FR1267593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR838769A FR1267593A (en) 1960-09-16 1960-09-16 Device for detuning a resonant circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838769A FR1267593A (en) 1960-09-16 1960-09-16 Device for detuning a resonant circuit

Publications (1)

Publication Number Publication Date
FR1267593A true FR1267593A (en) 1961-07-21

Family

ID=8739161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838769A Expired FR1267593A (en) 1960-09-16 1960-09-16 Device for detuning a resonant circuit

Country Status (1)

Country Link
FR (1) FR1267593A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295070A (en) * 1962-03-19 1966-12-27 Bendix Corp Diode tuned circuits
US3510807A (en) * 1966-09-29 1970-05-05 Us Navy Electronic switch using a series string of two diodes,one zener and one conventional,and a capacitor in parallel with a resonant circuit as a q spoiler
EP0206191A2 (en) * 1985-06-25 1986-12-30 Blaupunkt-Werke GmbH Circuit arrangement for tuning receivers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295070A (en) * 1962-03-19 1966-12-27 Bendix Corp Diode tuned circuits
US3510807A (en) * 1966-09-29 1970-05-05 Us Navy Electronic switch using a series string of two diodes,one zener and one conventional,and a capacitor in parallel with a resonant circuit as a q spoiler
EP0206191A2 (en) * 1985-06-25 1986-12-30 Blaupunkt-Werke GmbH Circuit arrangement for tuning receivers
EP0206191A3 (en) * 1985-06-25 1988-05-04 Blaupunkt-Werke GmbH Circuit arrangement for tuning receivers

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