GB530408A - Improvements in or relating to electron multipliers - Google Patents

Improvements in or relating to electron multipliers

Info

Publication number
GB530408A
GB530408A GB18253/39A GB1825339A GB530408A GB 530408 A GB530408 A GB 530408A GB 18253/39 A GB18253/39 A GB 18253/39A GB 1825339 A GB1825339 A GB 1825339A GB 530408 A GB530408 A GB 530408A
Authority
GB
United Kingdom
Prior art keywords
electrodes
electrode
potential
resistances
cathode
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
GB18253/39A
Other languages
English (en)
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB530408A publication Critical patent/GB530408A/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
    • H01J43/30—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB18253/39A 1938-07-30 1939-06-22 Improvements in or relating to electron multipliers Expired GB530408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US222186A US2198233A (en) 1938-07-30 1938-07-30 Electron-multiplier system

Publications (1)

Publication Number Publication Date
GB530408A true GB530408A (en) 1940-12-11

Family

ID=22831233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18253/39A Expired GB530408A (en) 1938-07-30 1939-06-22 Improvements in or relating to electron multipliers

Country Status (3)

Country Link
US (1) US2198233A (enrdf_load_stackoverflow)
GB (1) GB530408A (enrdf_load_stackoverflow)
NL (1) NL55462C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045004B (de) * 1954-11-24 1958-11-27 Gasaccumulator Svenska Ab Photoelektrisches Geraet mit einer Roehre, die eine Photokathode und mindestens eine Anode enthaelt
CN110828277A (zh) * 2019-11-13 2020-02-21 上海裕达实业有限公司 集成式倍增检测装置

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754452A (en) * 1956-07-10 Headlight dimmer system
US2455899A (en) * 1943-11-18 1948-12-07 Farnsworth Res Corp Automatic signal level control
US2418574A (en) * 1943-12-20 1947-04-08 Farnsworth Television & Radio Electron multiplier
US2431507A (en) * 1944-04-03 1947-11-25 Farnsworth Res Corp Electron multiplier
US2531951A (en) * 1944-08-02 1950-11-28 W I Westervelt Interference reducing method of secret communication
US2431510A (en) * 1944-09-29 1947-11-25 Farnsworth Res Corp Photocell multiplier apparatus
US2564572A (en) * 1946-10-31 1951-08-14 Rca Corp Gain control system for facsimile scanning
FR963733A (enrdf_load_stackoverflow) * 1947-03-27 1950-07-19
US2542822A (en) * 1947-09-27 1951-02-20 Westinghouse Electric Corp X-ray thickness gauge
US2565265A (en) * 1949-06-30 1951-08-21 Dow Chemical Co Stabilized electrooptical system
US2663758A (en) * 1951-03-01 1953-12-22 Intelligent Machines Res Corp Apparatus for reading
US3179801A (en) * 1958-09-23 1965-04-20 Serge A Scherbatskoy Stabilized scintillation detector system with comparison light pulses of constant amplitude to control the sensitivity of the system
US3170032A (en) * 1961-06-22 1965-02-16 Dick Co Ab Facsimile-scanner with a.g.c. of output signal by multiplication of low and high definition signals
US3218460A (en) * 1962-03-26 1965-11-16 Serge A Scherbatskoy Stabilized scintillation counter using photomultiplier
US3243588A (en) * 1962-08-17 1966-03-29 Serge A Scherbatskoy Scintillation detector system using a white light as a standard to stabilize the system
US3337737A (en) * 1963-04-10 1967-08-22 Itt Multiplier phototube with calibrating electron beam
FR1474002A (fr) * 1966-01-17 1967-03-24 Radiotechnique Coprim Photomultiplicateur à structure collectrice améliorée

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045004B (de) * 1954-11-24 1958-11-27 Gasaccumulator Svenska Ab Photoelektrisches Geraet mit einer Roehre, die eine Photokathode und mindestens eine Anode enthaelt
CN110828277A (zh) * 2019-11-13 2020-02-21 上海裕达实业有限公司 集成式倍增检测装置

Also Published As

Publication number Publication date
NL55462C (enrdf_load_stackoverflow)
US2198233A (en) 1940-04-23

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