FR723765A - Perfectionnements aux générateurs d'ondes courtes - Google Patents

Perfectionnements aux générateurs d'ondes courtes

Info

Publication number
FR723765A
FR723765A FR723765DA FR723765A FR 723765 A FR723765 A FR 723765A FR 723765D A FR723765D A FR 723765DA FR 723765 A FR723765 A FR 723765A
Authority
FR
France
Prior art keywords
shortwave
generators
shortwave generators
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
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR723765A publication Critical patent/FR723765A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
FR723765D 1930-10-08 1931-10-01 Perfectionnements aux générateurs d'ondes courtes Expired FR723765A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB723765X 1930-10-08

Publications (1)

Publication Number Publication Date
FR723765A true FR723765A (fr) 1932-04-14

Family

ID=10495144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723765D Expired FR723765A (fr) 1930-10-08 1931-10-01 Perfectionnements aux générateurs d'ondes courtes

Country Status (1)

Country Link
FR (1) FR723765A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749625C (de) * 1932-07-22 1944-11-27 Roehrenanordnung zum Anfachen, insbesondere Verstaerken ukltrakurzer elektrischer Wellen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749625C (de) * 1932-07-22 1944-11-27 Roehrenanordnung zum Anfachen, insbesondere Verstaerken ukltrakurzer elektrischer Wellen

Similar Documents

Publication Publication Date Title
FR721633A (fr) Perfectionnements aux segments
FR716710A (fr) Perfectionnements apportés aux niveaux
FR695113A (fr) Perfectionnements aux détartreurs
FR715523A (fr) Perfectionnements apportés aux isolateurs
FR720230A (fr) Perfectionnements aux transformateurs d'intensité
FR699880A (fr) Perfectionnements aux transformateurs d'intensité
FR697451A (fr) Perfectionnements aux boîtes
FR711508A (fr) Perfectionnements aux compteurs d'électricité à déclenchement monétaire
FR702755A (fr) Perfectionnements aux pochettes d'allumettes
FR715430A (fr) Perfectionnements aux tubes électroniques
FR38830E (fr) Perfectionnements aux remblayeuses mécaniques
FR700305A (fr) Perfectionnements aux surchauffeurs
FR720046A (fr) Perfectionnements apportés aux isolateurs
FR705399A (fr) Générateur d'ondes
FR710795A (fr) Perfectionnements aux wattmètres
FR708498A (fr) Générateur d'acétylène
FR681906A (fr) Perfectionnements aux pochettes d'allumettes réclames
FR693754A (fr) Perfectionnements aux brosses de peintres
FR619958A (fr) Perfectionnements aux générateurs d'acétylène
FR726066A (fr) Perfectionnements aux aéromètres
FR709567A (fr) Perfectionnements aux isoloteurs
FR697001A (fr) Perfectionnements aux suspensoirs
FR689159A (fr) Perfectionnements aux détordoirs
FR698446A (fr) Perfectionnements aux alambics
FR719027A (fr) Perfectionnements aux compteurs d'électricité électrolytiques