NL55462C - - Google Patents

Info

Publication number
NL55462C
NL55462C NL55462DA NL55462C NL 55462 C NL55462 C NL 55462C NL 55462D A NL55462D A NL 55462DA NL 55462 C NL55462 C NL 55462C
Authority
NL
Netherlands
Application number
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.)
Publication of NL55462C publication Critical patent/NL55462C/xx

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
NL55462D 1938-07-30 NL55462C (zh)

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
NL55462C true NL55462C (zh)

Family

ID=22831233

Family Applications (1)

Application Number Title Priority Date Filing Date
NL55462D NL55462C (zh) 1938-07-30

Country Status (3)

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

Families Citing this family (19)

* 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
BE481473A (zh) * 1947-03-27
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
DE1045004B (de) * 1954-11-24 1958-11-27 Gasaccumulator Svenska Ab Photoelektrisches Geraet mit einer Roehre, die eine Photokathode und mindestens eine Anode enthaelt
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
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
US2198233A (en) 1940-04-23
GB530408A (en) 1940-12-11

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