GB219823A - Improvements in and relating to thermionic devices - Google Patents

Improvements in and relating to thermionic devices

Info

Publication number
GB219823A
GB219823A GB2096523A GB2096523A GB219823A GB 219823 A GB219823 A GB 219823A GB 2096523 A GB2096523 A GB 2096523A GB 2096523 A GB2096523 A GB 2096523A GB 219823 A GB219823 A GB 219823A
Authority
GB
United Kingdom
Prior art keywords
anodes
grids
apertures
anode
relating
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
GB2096523A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2096523A priority Critical patent/GB219823A/en
Publication of GB219823A publication Critical patent/GB219823A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path

Landscapes

  • Measuring Fluid Pressure (AREA)

Abstract

219,823. Geisey, G. La V., and Brown, F. W. Aug. 17,1923. Vacuum tubes.-An anode is provided with a raised part or parts extending towards and substantially opposite and in register with an aperture or apertures in a central electrode. The apertures 28. Fig. 1, in the grid 19 are preferably of diamond shape so that the grid resembles a diamond latticed grill. The raised parts 29, Fig. 4, of the anode 18 are of similar shape. Two such grids and anodes are mounted on each side of a zig-zag filament, and are connected at the corners by conductors 26, 25 respectively, which are suspended at the top from an arbor 12 by strands 27. the lower corners of the grids and anodes being mounted on the stem 11 by means of wires 20.
GB2096523A 1923-08-17 1923-08-17 Improvements in and relating to thermionic devices Expired GB219823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2096523A GB219823A (en) 1923-08-17 1923-08-17 Improvements in and relating to thermionic devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2096523A GB219823A (en) 1923-08-17 1923-08-17 Improvements in and relating to thermionic devices

Publications (1)

Publication Number Publication Date
GB219823A true GB219823A (en) 1924-08-07

Family

ID=10154816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2096523A Expired GB219823A (en) 1923-08-17 1923-08-17 Improvements in and relating to thermionic devices

Country Status (1)

Country Link
GB (1) GB219823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847629C (en) * 1933-02-22 1952-08-25 Baker & Co Electron tubes with perforated sheet metal electrode and electrodes for it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847629C (en) * 1933-02-22 1952-08-25 Baker & Co Electron tubes with perforated sheet metal electrode and electrodes for it

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