ZA762611B - An electron beam device - Google Patents

An electron beam device

Info

Publication number
ZA762611B
ZA762611B ZA762611A ZA762611A ZA762611B ZA 762611 B ZA762611 B ZA 762611B ZA 762611 A ZA762611 A ZA 762611A ZA 762611 A ZA762611 A ZA 762611A ZA 762611 B ZA762611 B ZA 762611B
Authority
ZA
South Africa
Prior art keywords
electron beam
beam device
electron
Prior art date
Application number
ZA762611A
Inventor
R Evrard
Original Assignee
South African Inventions
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 South African Inventions filed Critical South African Inventions
Priority to ZA762611A priority Critical patent/ZA762611B/en
Priority to DE19772718423 priority patent/DE2718423A1/en
Priority to FR7714145A priority patent/FR2349949A1/en
Publication of ZA762611B publication Critical patent/ZA762611B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
ZA762611A 1976-04-30 1976-04-30 An electron beam device ZA762611B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ZA762611A ZA762611B (en) 1976-04-30 1976-04-30 An electron beam device
DE19772718423 DE2718423A1 (en) 1976-04-30 1977-04-26 EQUIPMENT WORKING WITH ELECTRON BEAMS
FR7714145A FR2349949A1 (en) 1976-04-30 1977-04-29 Focussing system for image intensifier tube - has dished cathode, perforated intermediate anode and second spaced planar anode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA762611A ZA762611B (en) 1976-04-30 1976-04-30 An electron beam device

Publications (1)

Publication Number Publication Date
ZA762611B true ZA762611B (en) 1977-12-28

Family

ID=25570265

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762611A ZA762611B (en) 1976-04-30 1976-04-30 An electron beam device

Country Status (3)

Country Link
DE (1) DE2718423A1 (en)
FR (1) FR2349949A1 (en)
ZA (1) ZA762611B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA93581B (en) * 1992-01-27 1993-09-01 Csir Ionising radiation converter
DE4208538C2 (en) * 1992-03-17 1994-01-05 Siemens Ag X-ray image intensifier
DE4208540C2 (en) * 1992-03-17 1994-01-05 Siemens Ag X-ray image intensifier

Also Published As

Publication number Publication date
FR2349949A1 (en) 1977-11-25
FR2349949B3 (en) 1980-03-07
DE2718423A1 (en) 1977-11-10

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