IEVref:
881-05-36
ID:
Language:
en
Status:
Standard
Term:
focusing cup
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition:
a metal cup, in which the cathode of an X-ray tube is mounted, which electrostatically focuses the electron beam upon the focal spot on the surface of the anode
Publication
date
:
1983-01
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
a metal cup, in which the cathode of an X-ray tube is mounted, which electrostatically focuses the electron beam upon the focal spot on the surface of the anode