BE643499A - - Google Patents

Info

Publication number
BE643499A
BE643499A BE643499DA BE643499A BE 643499 A BE643499 A BE 643499A BE 643499D A BE643499D A BE 643499DA BE 643499 A BE643499 A BE 643499A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE643499A publication Critical patent/BE643499A/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
    • H03J5/24—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
    • 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
    • H03J5/04—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 hand
    • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
    • H01H25/065—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement using separate operating parts, e.g. a push button surrounded by a rotating knob
BE643499D 1963-02-08 1964-02-07 BE643499A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET23447A DE1289895B (de) 1963-02-08 1963-02-08 Druck- oder Schiebetastenaggregat zur Abstimmung von Eingangskreisen auf eine bestimmte Frequenz
DET24781A DE1197530B (de) 1963-02-08 1963-09-25 Druck- oder Schiebetastenschalter fuer Geraete der Nachrichtentechnik

Publications (1)

Publication Number Publication Date
BE643499A true BE643499A (zh) 1964-05-29

Family

ID=25999686

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643499D BE643499A (zh) 1963-02-08 1964-02-07

Country Status (5)

Country Link
US (1) US3276274A (zh)
AT (1) AT256222B (zh)
BE (1) BE643499A (zh)
DE (2) DE1289895B (zh)
GB (1) GB1053633A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474720A (fr) * 1965-05-12 1967-03-31 Dispositif à touches de sélections multiples pour appareils radioélectriques
AT281145B (de) * 1967-02-18 1970-05-11 Preh Elektro Feinmechanik Tastenkanalwahlaggregat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242287A (en) * 1938-03-04 1941-05-20 Condenser Dev Corp Radio station selector
US2367860A (en) * 1939-04-01 1945-01-23 Stewart Warner Corp Radio control device
DE952725C (de) * 1953-04-03 1956-11-22 Blaupunkt Werke Gmbh Drucktastenschalter fuer Rundfunkempfangsgeraete
DE1130889B (de) * 1961-05-02 1962-06-07 Ernst Dreefs G M B H Tastenschalter mit mehreren Einzeltasten, die gruppenweise gleiche Schaltfunktionen ausueben

Also Published As

Publication number Publication date
US3276274A (en) 1966-10-04
AT256222B (de) 1967-08-10
GB1053633A (zh)
DE1197530B (de) 1965-07-29
DE1289895B (de) 1969-02-27

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