FR970331A - Tuning device - Google Patents

Tuning device

Info

Publication number
FR970331A
FR970331A FR970331DA FR970331A FR 970331 A FR970331 A FR 970331A FR 970331D A FR970331D A FR 970331DA FR 970331 A FR970331 A FR 970331A
Authority
FR
France
Prior art keywords
tuning device
tuning
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR970331A publication Critical patent/FR970331A/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
    • H03J5/28—Tuning circuits or elements supported on a revolving member with contacts arranged in a plane perpendicular to the axis
FR970331D 1947-08-13 1948-08-12 Tuning device Expired FR970331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US970331XA 1947-08-13 1947-08-13

Publications (1)

Publication Number Publication Date
FR970331A true FR970331A (en) 1951-01-03

Family

ID=22260463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970331D Expired FR970331A (en) 1947-08-13 1948-08-12 Tuning device

Country Status (1)

Country Link
FR (1) FR970331A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908980A (en) * 1952-09-16 1959-10-20 Max M Arlin Electrical gauging apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908980A (en) * 1952-09-16 1959-10-20 Max M Arlin Electrical gauging apparatus

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