GB607058A - Improvements in or relating to electrical space discharge tubes - Google Patents

Improvements in or relating to electrical space discharge tubes

Info

Publication number
GB607058A
GB607058A GB2359/46A GB235946A GB607058A GB 607058 A GB607058 A GB 607058A GB 2359/46 A GB2359/46 A GB 2359/46A GB 235946 A GB235946 A GB 235946A GB 607058 A GB607058 A GB 607058A
Authority
GB
United Kingdom
Prior art keywords
cathode
jan
relating
frame
discharge 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
GB2359/46A
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.)
Raytheon Co
Original Assignee
Raytheon Manufacturing 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 Raytheon Manufacturing Co filed Critical Raytheon Manufacturing Co
Publication of GB607058A publication Critical patent/GB607058A/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
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • 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
    • H01J2893/0002—Construction arrangements of electrode systems

Landscapes

  • Electron Tubes For Measurement (AREA)
  • Lasers (AREA)

Abstract

607,058. Thermionic valves. RAYTHEON MANUFACTURING CO. Jan. 24, 1946, No. 2359. Convention date, Jan. 27, 1945. [Class 39(i)] An electron discharge device has anodes 6, 8, Fig. 3, on each side of the cathode 4, a spacecharge grid 10 surrounding the cathode, and between the spacecharge grid and each anode parallel control grids 12, 14 which partially overlap each other. The electrodes are spaced by mica spacers 16, 18, Fig. 1, provided with resilient projections engaging the envelope wall. The anode plates 6, 8 are each mounted on a frame 22 of nickel wire. The anode plates-may have marginal grooves to receive the side arms 26, 28 of the frame 22. The control grids 12, 14 are supported by rods 40, 42 and 44, 46 respectively. The filamentary cathode 4 is welded at one end to a spring member 48, maintaining the cathode in an apex of the triangular slot 58, Fig. 3, in each of the mica spacers 16, 18.
GB2359/46A 1945-01-27 1946-01-24 Improvements in or relating to electrical space discharge tubes Expired GB607058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US607058XA 1945-01-27 1945-01-27

Publications (1)

Publication Number Publication Date
GB607058A true GB607058A (en) 1948-08-25

Family

ID=22031244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2359/46A Expired GB607058A (en) 1945-01-27 1946-01-24 Improvements in or relating to electrical space discharge tubes

Country Status (1)

Country Link
GB (1) GB607058A (en)

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