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GB651551A - Improvements in coolers for discharge tubes - Google Patents

Improvements in coolers for discharge tubes

Info

Publication number
GB651551A
GB651551A GB16084/48A GB1608448A GB651551A GB 651551 A GB651551 A GB 651551A GB 16084/48 A GB16084/48 A GB 16084/48A GB 1608448 A GB1608448 A GB 1608448A GB 651551 A GB651551 A GB 651551A
Authority
GB
United Kingdom
Prior art keywords
floor
june
anode
inlet
outlet ports
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
GB16084/48A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Philips Electronics NV
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 Philips Gloeilampenfabrieken NV, Philips Electronics NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB651551A publication Critical patent/GB651551A/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

Landscapes

  • Lasers (AREA)

Abstract

651,551. Thermionic valves. PHILIPS ELECTRICAL, Ltd. June 15, 1948, No. 16084. Convention date, June 18, 1947. [Class 39 (i)] In a transmitter tube 1 the anode 2 is cooled by air or other gas which flows through inlet and outlet ports 8, 9 provided in the base of two-part housing 6, 7 which supports and contains the anode 2. The latter is equipped with cooling sectors 3 and the lower housing part 7 resting on the floor 11 is preferably of insulating material, for example ceramic material. Two tubes 14, 15 underneath the floor 11 register with the inlet and outlet ports 8, 9 and floor apertures 12, 13 and serve to supply and discharge respectively the cooling air.
GB16084/48A 1947-06-18 1948-06-15 Improvements in coolers for discharge tubes Expired GB651551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL651551X 1947-06-18

Publications (1)

Publication Number Publication Date
GB651551A true GB651551A (en) 1951-04-04

Family

ID=19794771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16084/48A Expired GB651551A (en) 1947-06-18 1948-06-15 Improvements in coolers for discharge tubes

Country Status (1)

Country Link
GB (1) GB651551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033792B (en) * 1955-03-11 1958-07-10 Thomson Houston Comp Francaise Device for evaporative cooling of electron tubes with an outer anode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033792B (en) * 1955-03-11 1958-07-10 Thomson Houston Comp Francaise Device for evaporative cooling of electron tubes with an outer anode

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