FR2184420B1 - - Google Patents

Info

Publication number
FR2184420B1
FR2184420B1 FR7217440A FR7217440A FR2184420B1 FR 2184420 B1 FR2184420 B1 FR 2184420B1 FR 7217440 A FR7217440 A FR 7217440A FR 7217440 A FR7217440 A FR 7217440A FR 2184420 B1 FR2184420 B1 FR 2184420B1
Authority
FR
France
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
FR7217440A
Other versions
FR2184420A1 (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
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7217440A priority Critical patent/FR2184420B1/fr
Priority to US359216A priority patent/US3859551A/en
Priority to GB2292673A priority patent/GB1437265A/en
Priority to JP48053741A priority patent/JPS4956578A/ja
Priority to DE2324738A priority patent/DE2324738A1/de
Publication of FR2184420A1 publication Critical patent/FR2184420A1/fr
Application granted granted Critical
Publication of FR2184420B1 publication Critical patent/FR2184420B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • 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
FR7217440A 1972-05-16 1972-05-16 Expired FR2184420B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7217440A FR2184420B1 (fr) 1972-05-16 1972-05-16
US359216A US3859551A (en) 1972-05-16 1973-05-11 High-power electronic tube, in particular a microwave tube with improved cooling
GB2292673A GB1437265A (en) 1972-05-16 1973-05-14 Electrid discharge tubes
JP48053741A JPS4956578A (fr) 1972-05-16 1973-05-16
DE2324738A DE2324738A1 (de) 1972-05-16 1973-05-16 Luftgekuehlte elektronenroehre grosser leistung, insbesondere fuer hoechstfrequenzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7217440A FR2184420B1 (fr) 1972-05-16 1972-05-16

Publications (2)

Publication Number Publication Date
FR2184420A1 FR2184420A1 (fr) 1973-12-28
FR2184420B1 true FR2184420B1 (fr) 1980-03-14

Family

ID=9098582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217440A Expired FR2184420B1 (fr) 1972-05-16 1972-05-16

Country Status (5)

Country Link
US (1) US3859551A (fr)
JP (1) JPS4956578A (fr)
DE (1) DE2324738A1 (fr)
FR (1) FR2184420B1 (fr)
GB (1) GB1437265A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986063A (en) * 1975-06-27 1976-10-12 Shigeru Suga Carbon arc lamp provided with means to prevent ash deposition
DE2922608C2 (de) * 1979-06-02 1982-02-25 Kernforschungsanlage Jülich GmbH, 5170 Jülich Spallationsquellentargets, Verfahren zu deren Kühlung und Verwendung
US20110193479A1 (en) * 2010-02-08 2011-08-11 Nilssen Ole K Evaporation Cooled Lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444419A (en) * 1967-02-21 1969-05-13 Hughes Aircraft Co Evaporatively cooled traveling-wave tube

Also Published As

Publication number Publication date
US3859551A (en) 1975-01-07
FR2184420A1 (fr) 1973-12-28
DE2324738A1 (de) 1973-11-29
JPS4956578A (fr) 1974-06-01
GB1437265A (en) 1976-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse