GB538760A - Electron discharge devices incorporating electron multipliers - Google Patents

Electron discharge devices incorporating electron multipliers

Info

Publication number
GB538760A
GB538760A GB2536/40A GB253640A GB538760A GB 538760 A GB538760 A GB 538760A GB 2536/40 A GB2536/40 A GB 2536/40A GB 253640 A GB253640 A GB 253640A GB 538760 A GB538760 A GB 538760A
Authority
GB
United Kingdom
Prior art keywords
electron
electrode
electrodes
discharge devices
multipliers
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
GB2536/40A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB538760A publication Critical patent/GB538760A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent

Abstract

538,760. Electron multipliers. STANDARD TELEPHONES & CABLES, Ltd. Feb. 9, 1940, No. 2536. Convention date, Feb. 11, 1939. [Class 39 (i)] A series of multiplying electrodes P 1 ...P 4 are separated :by electrodes B,...B, in the form of' bars, wires or narrow plates or grids at such potential negative to the preceding electrode that no lines of force leaving one electrode terminate on the next successive electrode. The electrodes P<SP>1</SP>...P 4 may be more widely spaced as their distance from the first electrode increases.
GB2536/40A 1939-02-11 1940-02-09 Electron discharge devices incorporating electron multipliers Expired GB538760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857246T 1939-02-11

Publications (1)

Publication Number Publication Date
GB538760A true GB538760A (en) 1941-08-15

Family

ID=9329313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2536/40A Expired GB538760A (en) 1939-02-11 1940-02-09 Electron discharge devices incorporating electron multipliers

Country Status (2)

Country Link
FR (1) FR857246A (en)
GB (1) GB538760A (en)

Also Published As

Publication number Publication date
FR857246A (en) 1940-08-31

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