FR603277A - Perfectionnements aux soupapes thermo-ioniques - Google Patents

Perfectionnements aux soupapes thermo-ioniques

Info

Publication number
FR603277A
FR603277A FR603277DA FR603277A FR 603277 A FR603277 A FR 603277A FR 603277D A FR603277D A FR 603277DA FR 603277 A FR603277 A FR 603277A
Authority
FR
France
Prior art keywords
thermo
ionic valves
ionic
valves
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.)
DUBILIER CONDENSER CO Ltd
Original Assignee
DUBILIER CONDENSER 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 DUBILIER CONDENSER CO Ltd filed Critical DUBILIER CONDENSER CO Ltd
Application granted granted Critical
Publication of FR603277A publication Critical patent/FR603277A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/20—Tubes with more than one discharge path; Multiple tubes, e.g. double diode, triode-hexode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/003—Tubes with plural electrode systems
FR603277D 1924-06-18 1925-07-18 Perfectionnements aux soupapes thermo-ioniques Expired FR603277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US603277TA 1924-06-18 1924-06-18

Publications (1)

Publication Number Publication Date
FR603277A true FR603277A (fr) 1926-04-12

Family

ID=1540531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR603277D Expired FR603277A (fr) 1924-06-18 1925-07-18 Perfectionnements aux soupapes thermo-ioniques

Country Status (1)

Country Link
FR (1) FR603277A (fr)

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