FR942551A - Perfectionnements aux tubes récepteurs - Google Patents

Perfectionnements aux tubes récepteurs

Info

Publication number
FR942551A
FR942551A FR942551DA FR942551A FR 942551 A FR942551 A FR 942551A FR 942551D A FR942551D A FR 942551DA FR 942551 A FR942551 A FR 942551A
Authority
FR
France
Prior art keywords
receiving tube
enhancements
tube enhancements
receiving
tube
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR942551A publication Critical patent/FR942551A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
FR942551D 1944-12-29 1947-02-28 Perfectionnements aux tubes récepteurs Expired FR942551A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US942551XA 1944-12-29 1944-12-29

Publications (1)

Publication Number Publication Date
FR942551A true FR942551A (fr) 1949-02-11

Family

ID=22244049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942551D Expired FR942551A (fr) 1944-12-29 1947-02-28 Perfectionnements aux tubes récepteurs

Country Status (1)

Country Link
FR (1) FR942551A (fr)

Similar Documents

Publication Publication Date Title
FR919431A (fr) Tubes à rayons cathodiques
FR925815A (fr) Perfectionnements aux tubes à décharge
FR975650A (fr) Perfectionnements aux tubes à rayons chi
FR939230A (fr) Perfectionnements aux montages de tubes électroniques
FR931222A (fr) Perfectionnements aux tubes à décharge
FR970803A (fr) Perfectionnements aux tubes électroniques
FR943992A (fr) Perfectionnements aux tubes à rayons chi
FR942551A (fr) Perfectionnements aux tubes récepteurs
FR909888A (fr) Perfectionnements aux tubes à réactance
FR992637A (fr) Perfectionnements apportés aux clés en tube
FR993849A (fr) Perfectionnements aux tubes à ailettes
FR991615A (fr) Installation d'étirage de tubes
FR906922A (fr) Perfectionnements aux tubes à décharge
FR951965A (fr) Perfectionnements aux tubes électroniques
FR914513A (fr) Oscillateur à tubes à vide
FR916776A (fr) échafaudage en tubes métalliques
FR950162A (fr) Tube à vide
FR966788A (fr) Perfectionnements aux tubes à décharge
FR912957A (fr) Tube cathodique
FR906508A (fr) Raccord pour tubes souples
CA419588A (fr) Lampe a rayons-x
FR912144A (fr) Perfectionnements aux tubes à décharge
CH241329A (de) Tube.
FR53305E (fr) Tube électronique
FR940957A (fr) Perfectionnements aux générateurs de vapeur à tubes