NL120346C - - Google Patents

Info

Publication number
NL120346C
NL120346C NL120346DA NL120346C NL 120346 C NL120346 C NL 120346C NL 120346D A NL120346D A NL 120346DA NL 120346 C NL120346 C NL 120346C
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 NL120346C publication Critical patent/NL120346C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04Electron multipliers
    • H01J43/06Electrode arrangements
    • H01J43/10Dynodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28Non-electron-emitting electrodes; Screens
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/023Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0001Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012Constructional arrangements
    • H01J2893/0013Sealed electrodes
NL120346D 1957-07-06 NL120346C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21466/57A GB895451A (en) 1957-07-06 1957-07-06 Improvements in or relating to electrodes

Publications (1)

Publication Number Publication Date
NL120346C true NL120346C (en)

Family

ID=10163417

Family Applications (2)

Application Number Title Priority Date Filing Date
NL228956D NL228956A (en) 1957-07-06
NL120346D NL120346C (en) 1957-07-06

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL228956D NL228956A (en) 1957-07-06

Country Status (5)

Country Link
US (1) US3039016A (en)
DE (1) DE1281043B (en)
FR (1) FR1197574A (en)
GB (1) GB895451A (en)
NL (2) NL120346C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1313827A (en) * 1961-11-03 1963-01-04 Philips Brasil Manufacturing process of elements in the form of louvers, applicable to the production of dynodes of photomultipliers
US3395306A (en) * 1966-01-17 1968-07-30 Itt Dynode structure for an electron multiplier device
EP0300608A3 (en) * 1987-07-23 1990-07-18 English Electric Valve Company Limited Magnetrons

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1640147A (en) * 1925-05-05 1927-08-23 Fedders Mfg Co Inc Machine for preparing metal strips
US2075639A (en) * 1935-01-25 1937-03-30 Rca Corp Electrode for thermionic discharge devices
GB475769A (en) * 1936-04-02 1937-11-25 Telefunken Gmbh Improvements in or relating to electron discharge tubes
US2160798A (en) * 1936-11-20 1939-05-30 Bell Telephone Labor Inc Electron discharge apparatus
BE429033A (en) * 1937-07-08
US2340500A (en) * 1942-11-16 1944-02-01 Gen Electric X Ray Corp Anode structure
US2460381A (en) * 1946-02-07 1949-02-01 Rca Corp Multiplier unit and supporting means
FR924108A (en) * 1946-02-27 1947-07-28 Radio Electr Soc Fr Improvements to the cooling fins of the vacuum tube anodes
GB745811A (en) * 1951-03-27 1956-03-07 Emi Ltd Improvements relating to electron multipliers
GB741365A (en) * 1952-05-27 1955-11-30 Emi Ltd Improvements in or relating to electron multipliers

Also Published As

Publication number Publication date
NL228956A (en)
GB895451A (en) 1962-05-02
FR1197574A (en) 1959-12-01
US3039016A (en) 1962-06-12
DE1281043B (en) 1968-10-24

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