FR867358A - Devices for cooling electrical appliances - Google Patents

Devices for cooling electrical appliances

Info

Publication number
FR867358A
FR867358A FR867358DA FR867358A FR 867358 A FR867358 A FR 867358A FR 867358D A FR867358D A FR 867358DA FR 867358 A FR867358 A FR 867358A
Authority
FR
France
Prior art keywords
devices
electrical appliances
cooling electrical
cooling
appliances
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR867358A publication Critical patent/FR867358A/en
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
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • 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
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects
FR867358D 1939-08-22 1940-10-02 Devices for cooling electrical appliances Expired FR867358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB867358X 1939-08-22

Publications (1)

Publication Number Publication Date
FR867358A true FR867358A (en) 1941-10-20

Family

ID=10610102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867358D Expired FR867358A (en) 1939-08-22 1940-10-02 Devices for cooling electrical appliances

Country Status (1)

Country Link
FR (1) FR867358A (en)

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