FR1254793A - Removable cooler for electron tubes - Google Patents

Removable cooler for electron tubes

Info

Publication number
FR1254793A
FR1254793A FR825125A FR1254793DA FR1254793A FR 1254793 A FR1254793 A FR 1254793A FR 825125 A FR825125 A FR 825125A FR 1254793D A FR1254793D A FR 1254793DA FR 1254793 A FR1254793 A FR 1254793A
Authority
FR
France
Prior art keywords
electron tubes
removable cooler
cooler
removable
tubes
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
FR825125A
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.)
Varian Medical Systems Inc
Original Assignee
Eitel Mccullough Inc
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 Eitel Mccullough Inc filed Critical Eitel Mccullough Inc
Application granted granted Critical
Publication of FR1254793A publication Critical patent/FR1254793A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H01J23/033—Collector cooling devices
    • 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
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/74—Cooling arrangements
    • 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
FR825125A 1959-04-24 1960-04-22 Removable cooler for electron tubes Expired FR1254793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US808807A US2958797A (en) 1959-04-24 1959-04-24 Detachable cooler for electron tubes

Publications (1)

Publication Number Publication Date
FR1254793A true FR1254793A (en) 1961-02-24

Family

ID=25199798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825125A Expired FR1254793A (en) 1959-04-24 1960-04-22 Removable cooler for electron tubes

Country Status (4)

Country Link
US (1) US2958797A (en)
CH (1) CH364561A (en)
FR (1) FR1254793A (en)
GB (1) GB933924A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471739A (en) * 1967-01-25 1969-10-07 Varian Associates High frequency electron discharge device having an improved depressed collector
FR2641414A1 (en) * 1988-12-30 1990-07-06 Thomson Tubes Electroniques ELECTRON BEAM TUBE COOLED PARTIALLY BY DIRECT RADIATION
DE69717576T2 (en) * 1996-09-19 2004-04-01 NEC Microwave Tube, Ltd., Sagamihara Emitting heater radiator arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917703A (en) * 1929-03-04 1933-07-11 Firm C H F Muller Ag Thermionic tube
US2045659A (en) * 1935-03-15 1936-06-30 Rca Corp Electron tube cooling system

Also Published As

Publication number Publication date
CH364561A (en) 1962-09-30
GB933924A (en) 1963-08-14
US2958797A (en) 1960-11-01

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