GB508106A - Improved electron multiplying electrodes in electric discharge apparatus - Google Patents

Improved electron multiplying electrodes in electric discharge apparatus

Info

Publication number
GB508106A
GB508106A GB32393/37A GB3239337A GB508106A GB 508106 A GB508106 A GB 508106A GB 32393/37 A GB32393/37 A GB 32393/37A GB 3239337 A GB3239337 A GB 3239337A GB 508106 A GB508106 A GB 508106A
Authority
GB
United Kingdom
Prior art keywords
electric discharge
discharge apparatus
electron multiplying
improved electron
multiplying electrodes
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
GB32393/37A
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 GB32393/37A priority Critical patent/GB508106A/en
Priority to US255206A priority patent/US2249016A/en
Publication of GB508106A publication Critical patent/GB508106A/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
    • H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind
GB32393/37A 1937-11-24 1937-11-24 Improved electron multiplying electrodes in electric discharge apparatus Expired GB508106A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB32393/37A GB508106A (en) 1937-11-24 1937-11-24 Improved electron multiplying electrodes in electric discharge apparatus
US255206A US2249016A (en) 1937-11-24 1939-02-08 Electron multiplying electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32393/37A GB508106A (en) 1937-11-24 1937-11-24 Improved electron multiplying electrodes in electric discharge apparatus

Publications (1)

Publication Number Publication Date
GB508106A true GB508106A (en) 1939-06-26

Family

ID=10337919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32393/37A Expired GB508106A (en) 1937-11-24 1937-11-24 Improved electron multiplying electrodes in electric discharge apparatus

Country Status (2)

Country Link
US (1) US2249016A (en)
GB (1) GB508106A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421161A (en) * 1944-07-07 1947-05-27 Automatic Elect Lab Grid structure for electron discharge tubes
US2674661A (en) * 1948-08-12 1954-04-06 Rca Corp Electron multiplier device
US3137802A (en) * 1960-11-23 1964-06-16 Radames K H Gebel Screen raster photocathode having photoemissive and secondary emissive properties
US3845241A (en) * 1973-02-02 1974-10-29 Zenith Radio Corp Television display panel having gas discharge cathodo-luminescent elements
FR2445018A1 (en) * 1978-12-22 1980-07-18 Anvar ELECTRON MULTIPLIER TUBE WITH AXIAL MAGNETIC FIELD

Also Published As

Publication number Publication date
US2249016A (en) 1941-07-15

Similar Documents

Publication Publication Date Title
GB509102A (en) Improvements in vacuum electric discharge apparatus
GB511397A (en) Improvements in or relating to gas- or vapour-filled electric discharge devices
GB510696A (en) Improvements in or relating to electron discharge devices
GB508106A (en) Improved electron multiplying electrodes in electric discharge apparatus
GB512245A (en) Improvements in or relating to electron discharge devices
GB511185A (en) Improvements in or relating to electrodes for electric discharge tubes
AU105596B2 (en) Improvement in electron discharge apparatus
AU100105B2 (en) Improvements in electric discharge devices
AU102352B2 (en) Improvements in electric discharge apparatus
AU104719B2 (en) Improvements in or relating toan electric discharge tube
AU107053B2 (en) Improvements in auxiliary electrodes for electric discharge devices
AU108129B2 (en) Improvements in auxiliary electrodes in electric discharge devices
AU108277B2 (en) Improvements in auxiliary electrodes in electric discharge devices
AU108278B2 (en) Improvements in auxiliary electrodes in electric discharge devices
GB511392A (en) Electron discharge apparatus
GB510967A (en) Electron discharge apparatus
AU105835B2 (en) Improvements in or relating to devices comprising an electric discharge tube
AU103228B2 (en) Improvements in or relating to devices comprising an electric discharge tube
AU106283B2 (en) Improvements in electron multiplier discharge devices
AU178236A (en) Improvements in electric discharge devices
GB509090A (en) Improvements in electric discharge tubes and devices comprising such tubes
AU107160B2 (en) Improvements in or relating tonon-emissive electrodes for high vacuum electric discharge tubes
AU105221B2 (en) Improvements in or relating to electric discharge devices with electron multiplication
AU448836A (en) Improvements in electric discharge apparatus
AU105511B2 (en) Improvements in or relating to incandescent electrodes for electric discharge tubes