GB828619A - Improvements relating to cooling by means of fluids - Google Patents

Improvements relating to cooling by means of fluids

Info

Publication number
GB828619A
GB828619A GB18964/56A GB1896456A GB828619A GB 828619 A GB828619 A GB 828619A GB 18964/56 A GB18964/56 A GB 18964/56A GB 1896456 A GB1896456 A GB 1896456A GB 828619 A GB828619 A GB 828619A
Authority
GB
United Kingdom
Prior art keywords
jacket
electrode
flange
cylindrical portion
annular passage
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
GB18964/56A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB828619A publication Critical patent/GB828619A/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
    • 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
    • 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

Landscapes

  • Discharge Heating (AREA)

Abstract

828,619. Cooling discharge tubes. GENERAL ELECTRIC CO. June 19, 1956 [June 22, 1955], No. 18964/56. Class 39(1). An electron discharge device, particularly of the velocity-modulation or travelling-wave type, has an electrode assembly comprising a hollow copper conical electrode 10 for the collection of electrons, a conical jacket 13 of slightly different taper surrounding the electrode and spaced therefrom to provide an -annular passage of substantially constant cross-sectional area, the jacket containing, in a cylindrical portion 15, a plurality of circumferentially spaced openings 16 directed substantially circumferentially with respect to the annular passage and means for supplying cooling fluid, preferably water, under pressure to the openings 16 to cause the fluid to pass along the passage in a spiral path of progressively decreasing radius. The fluid is supplied through a pipe 20 in an outer casing 17 and leaves through a pipe 19 connecting to a cylindrical portion 14 of the jacket 13. The cylindrical portion 15 of the jacket is bonded to a flange 11 on the electrode 10. The casing 17 is bonded to a flange 12 on the electrode 10 but may be removably mounted by providing cooperating flanges on the casing 17 and flange 12. It is stated that to provide an annular passage of constant cross-sectional area would require a jacket 13 having a surface which is a hyperboloid of revolution.
GB18964/56A 1955-06-22 1956-06-19 Improvements relating to cooling by means of fluids Expired GB828619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US517318A US2888584A (en) 1955-06-22 1955-06-22 Liquid-cooled electrode

Publications (1)

Publication Number Publication Date
GB828619A true GB828619A (en) 1960-02-17

Family

ID=24059312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18964/56A Expired GB828619A (en) 1955-06-22 1956-06-19 Improvements relating to cooling by means of fluids

Country Status (3)

Country Link
US (1) US2888584A (en)
FR (1) FR1154713A (en)
GB (1) GB828619A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054925A (en) * 1959-01-15 1962-09-18 Varian Associates High power klystron tube apparatus
GB879529A (en) * 1959-02-19 1961-10-11 Thompson Nuclear Energy Co Ltd Improvements relating to remote inspection equipment
US3098165A (en) * 1960-07-21 1963-07-16 Varian Associates Collector coolant system
US3104338A (en) * 1960-06-27 1963-09-17 Varian Associates Ribbed collector for cooling klystrons
US3260885A (en) * 1961-09-26 1966-07-12 Litton Prec Products Inc Anode structures providing improved cooling for electron discharge devices
TWM424749U (en) * 2011-10-27 2012-03-11 Enermax Technology Corp Liquid-cooled heat exchange module improvement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1230708A (en) * 1912-10-01 1917-06-19 Cooper Hewitt Electric Co Vapor electric apparatus.
US2205196A (en) * 1937-06-16 1940-06-18 H B Motor Corp Spark plug
US2399223A (en) * 1941-01-18 1946-04-30 Rca Corp Electron discharge device
US2353742A (en) * 1941-08-26 1944-07-18 Gen Electric High-frequency apparatus
US2619611A (en) * 1951-05-29 1952-11-25 Eitel Mccullough Inc Electron tube apparatus

Also Published As

Publication number Publication date
FR1154713A (en) 1958-04-16
US2888584A (en) 1959-05-26

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