BE492471A - - Google Patents

Info

Publication number
BE492471A
BE492471A BE492471DA BE492471A BE 492471 A BE492471 A BE 492471A BE 492471D A BE492471D A BE 492471DA BE 492471 A BE492471 A BE 492471A
Authority
BE
Belgium
Application number
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.)
Publication of BE492471A publication Critical patent/BE492471A/xx

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
    • H03J5/16—Settings determined by a number of separate positioning means actuated by hand
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/30—Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor
BE492471D 1948-12-02 BE492471A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US287725XA 1948-12-02 1948-12-02

Publications (1)

Publication Number Publication Date
BE492471A true BE492471A (en:Method)

Family

ID=21845326

Family Applications (1)

Application Number Title Priority Date Filing Date
BE492471D BE492471A (en:Method) 1948-12-02

Country Status (6)

Country Link
BE (1) BE492471A (en:Method)
CH (1) CH287725A (en:Method)
DE (1) DE868308C (en:Method)
FR (1) FR1002703A (en:Method)
GB (1) GB679654A (en:Method)
NL (2) NL76633C (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525552A (en:Method) * 1953-01-07
DE947987C (de) * 1954-04-24 1956-08-23 Telefunken Gmbh Elektromagnetische Aufzugsvorrichtung fuer einen Empfaenger, bei dem die Abstimmelemente durch ein Federwerk bewegt werden
US2852944A (en) * 1956-03-09 1958-09-23 Gen Motors Corp Combined signal seeking push button and manual tuner
GB849394A (en) * 1958-01-23 1960-09-28 Gen Motors Corp Improvements in or relating to radio apparatus

Also Published As

Publication number Publication date
NL76633C (en:Method)
GB679654A (en) 1952-09-24
CH287725A (fr) 1952-12-15
FR1002703A (fr) 1952-03-10
NL150254B (nl)
DE868308C (de) 1953-02-23

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