IT1038290B - Dispositivo a scarica elettronica avente mezzi per ridurre l emissione termoinica - Google Patents

Dispositivo a scarica elettronica avente mezzi per ridurre l emissione termoinica

Info

Publication number
IT1038290B
IT1038290B IT23532/75A IT2353275A IT1038290B IT 1038290 B IT1038290 B IT 1038290B IT 23532/75 A IT23532/75 A IT 23532/75A IT 2353275 A IT2353275 A IT 2353275A IT 1038290 B IT1038290 B IT 1038290B
Authority
IT
Italy
Prior art keywords
thermoin
emission
reduce
discharge device
electronic discharge
Prior art date
Application number
IT23532/75A
Other languages
English (en)
Italian (it)
Inventor
Enck Jr R Stark
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Application granted granted Critical
Publication of IT1038290B publication Critical patent/IT1038290B/it

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
IT23532/75A 1974-05-20 1975-05-20 Dispositivo a scarica elettronica avente mezzi per ridurre l emissione termoinica IT1038290B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47141874A 1974-05-20 1974-05-20

Publications (1)

Publication Number Publication Date
IT1038290B true IT1038290B (it) 1979-11-20

Family

ID=23871563

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23532/75A IT1038290B (it) 1974-05-20 1975-05-20 Dispositivo a scarica elettronica avente mezzi per ridurre l emissione termoinica

Country Status (5)

Country Link
JP (1) JPS5133550A (ref)
DE (1) DE2521732A1 (ref)
FR (1) FR2272484A1 (ref)
IL (1) IL47231A0 (ref)
IT (1) IT1038290B (ref)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927850C3 (de) * 1979-07-10 1982-03-18 Siemens AG, 1000 Berlin und 8000 München Elektronenvervielfacher
NL8900821A (nl) * 1989-04-04 1990-11-01 Philips Nv Beeldweergave-inrichting en beeldbuis.

Also Published As

Publication number Publication date
FR2272484A1 (en) 1975-12-19
DE2521732A1 (de) 1975-12-04
FR2272484B3 (ref) 1976-12-10
JPS5133550A (en) 1976-03-22
IL47231A0 (en) 1975-07-28

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