FR1597525A - - Google Patents

Info

Publication number
FR1597525A
FR1597525A FR1597525DA FR1597525A FR 1597525 A FR1597525 A FR 1597525A FR 1597525D A FR1597525D A FR 1597525DA FR 1597525 A FR1597525 A FR 1597525A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1597525A publication Critical patent/FR1597525A/fr
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
    • H03J5/248—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 using electromechanical means
    • 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
    • H03J5/0209—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of non preset values
FR1597525D 1967-09-20 1968-09-11 Expired FR1597525A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66911767A 1967-09-20 1967-09-20

Publications (1)

Publication Number Publication Date
FR1597525A true FR1597525A (fr) 1970-06-29

Family

ID=24685096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1597525D Expired FR1597525A (fr) 1967-09-20 1968-09-11

Country Status (3)

Country Link
US (1) US3509467A (fr)
FR (1) FR1597525A (fr)
NL (1) NL6812620A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES359059A1 (es) * 1968-10-11 1970-05-16 Fagor Electrotecnica Sci Sintonizador integrado electronicamente para t. v.
DE2028400B2 (de) * 1970-06-09 1978-04-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Tastschaltung für eine programmierte Frequenzwahl in Rundfunk- und Fernsehgeräten
US3704423A (en) * 1970-11-23 1972-11-28 Bendix Corp Adf with remote digital tuning

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908814A (en) * 1957-05-28 1959-10-13 Zenith Radio Corp Ultra high frequency channel strip for turret tuner, including tunable elements
US3290604A (en) * 1963-06-14 1966-12-06 Zenith Radio Corp Vhf-uhf television tuner
US3328701A (en) * 1963-09-16 1967-06-27 Standard Kollsman Ind Inc All channel television tuner
US3432760A (en) * 1966-10-04 1969-03-11 Gen Dynamics Corp Multi-band radio frequency tuner-amplifier

Also Published As

Publication number Publication date
US3509467A (en) 1970-04-28
NL6812620A (fr) 1969-03-24

Similar Documents

Publication Publication Date Title
AT298283B (fr)
FR1597525A (fr)
AU2277767A (fr)
AU1273466A (fr)
AU2116667A (fr)
AU2256867A (fr)
BE703710A (fr)
BE692778A (fr)
BE711287A (fr)
BE711188A (fr)
BE711003A (fr)
BE710783A (fr)
BE710684A (fr)
BE710425A (fr)
BE710400A (fr)
BE710177A (fr)
BE709427A (fr)
AU1614766A (fr)
AU1677166A (fr)
AU1763766A (fr)
AU1868267A (fr)
BE707836A (fr)
BE703860A (fr)
BE483855A (fr)
AU23366A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse