FR1273732A - Dispositif de commutation de cristaux - Google Patents

Dispositif de commutation de cristaux

Info

Publication number
FR1273732A
FR1273732A FR844083A FR844083A FR1273732A FR 1273732 A FR1273732 A FR 1273732A FR 844083 A FR844083 A FR 844083A FR 844083 A FR844083 A FR 844083A FR 1273732 A FR1273732 A FR 1273732A
Authority
FR
France
Prior art keywords
switching device
crystal switching
crystal
switching
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
FR844083A
Other languages
English (en)
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.)
Collins Radio Co
Original Assignee
Collins Radio Co
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 Collins Radio Co filed Critical Collins Radio Co
Priority to FR844083A priority Critical patent/FR1273732A/fr
Application granted granted Critical
Publication of FR1273732A publication Critical patent/FR1273732A/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
FR844083A 1960-11-16 1960-11-16 Dispositif de commutation de cristaux Expired FR1273732A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR844083A FR1273732A (fr) 1960-11-16 1960-11-16 Dispositif de commutation de cristaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844083A FR1273732A (fr) 1960-11-16 1960-11-16 Dispositif de commutation de cristaux

Publications (1)

Publication Number Publication Date
FR1273732A true FR1273732A (fr) 1961-10-13

Family

ID=8742796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844083A Expired FR1273732A (fr) 1960-11-16 1960-11-16 Dispositif de commutation de cristaux

Country Status (1)

Country Link
FR (1) FR1273732A (fr)

Similar Documents

Publication Publication Date Title
FR1298697A (fr) Dispositif de balayage électro-optique
FR1375366A (fr) Dispositif semi-conducteur de commutation
FR1175104A (fr) Dispositif de commutation électro-optique
FR1308937A (fr) Dispositif détecteur-convertisseur
BE613994A (fr) Dispositif de commutation
FR1210448A (fr) Dispositif électromagnétique de commutation
FR1285260A (fr) Dispositif commutateur
BE615321A (fr) Dispositif de commutation
FR1251001A (fr) Dispositif de commutation commandé magnétiquement
CH406303A (fr) Dispositif de commutation séquentielle
FR1227648A (fr) Dispositif inverseur de commutation
CH361842A (fr) Dispositif électronique de commutation
FR1276733A (fr) Dispositif de téléphonie confidentielle
FR1280155A (fr) Dispositif de commutation à transistor
FR1273732A (fr) Dispositif de commutation de cristaux
FR1257111A (fr) Dispositif de commutation à semi-conducteur
FR1381497A (fr) Dispositif de commutation supraconducteur
FR1271724A (fr) Dispositif de commutation
BE595758A (fr) Dispositif de positionnement
FR1290966A (fr) Dispositif de commutation bistable
FR87287E (fr) Dispositif de raccordement tube-cornière
FR1307705A (fr) Dispositif de commutation électromagnétique
FR1302105A (fr) Dispositif électronique de commutation
CH396152A (de) Flüssigkeitsschalter
FR1295897A (fr) Dispositif de commutation rapide