FR1185217A - Improvements to channel-switched television receivers - Google Patents

Improvements to channel-switched television receivers

Info

Publication number
FR1185217A
FR1185217A FR1185217DA FR1185217A FR 1185217 A FR1185217 A FR 1185217A FR 1185217D A FR1185217D A FR 1185217DA FR 1185217 A FR1185217 A FR 1185217A
Authority
FR
France
Prior art keywords
channel
television receivers
switched television
switched
receivers
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.)
Dumas & Tible Soc Nouv Ets
Original Assignee
Dumas & Tible Soc Nouv Ets
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 Dumas & Tible Soc Nouv Ets filed Critical Dumas & Tible Soc Nouv Ets
Application granted granted Critical
Publication of FR1185217A publication Critical patent/FR1185217A/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
    • H03J5/30—Tuning circuits or elements supported on a revolving member with contacts arranged in lines parallel to the axis
FR1185217D 1957-10-26 1957-10-26 Improvements to channel-switched television receivers Expired FR1185217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1185217T 1957-10-26

Publications (1)

Publication Number Publication Date
FR1185217A true FR1185217A (en) 1959-07-31

Family

ID=9663827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185217D Expired FR1185217A (en) 1957-10-26 1957-10-26 Improvements to channel-switched television receivers

Country Status (1)

Country Link
FR (1) FR1185217A (en)

Similar Documents

Publication Publication Date Title
FR1212358A (en) Improvements to color television receivers
FR1189609A (en) Improvements to television surveillance devices
FR1204608A (en) Improvements to color television receivers
FR1229198A (en) Improvements to television receivers
FR1196930A (en) Improvements to television receivers
FR1209478A (en) Improvements to color television receivers
FR1203525A (en) Improvements to television receivers
FR1185217A (en) Improvements to channel-switched television receivers
FR1163605A (en) Improvements to television sets
FR1116607A (en) Improvements to television receivers
FR1137390A (en) Improvements to television receivers
FR1303905A (en) Improvements to television receivers
FR1183347A (en) Improvements to television receivers
FR1165333A (en) Improvements to television receivers
FR1214967A (en) Improvements to television receivers
FR1184463A (en) Improvements to television receivers
FR1230905A (en) Improvements to television sets
FR1167222A (en) Improvement in television receivers
FR1160087A (en) Improvements to television receivers
FR74113E (en) Improvements to television receivers
FR1169275A (en) Improvements made to cameras
FR1183506A (en) Improvements to television receivers
FR1118990A (en) Improvements to television receivers
FR1146238A (en) Improvement in television receivers
FR1233371A (en) Improvements to television receivers