EP 0150364 B1 19880406 - X-RAY DIAGNOSTIC INSTALLATION WITH AN X-RAY TUBE
Title (en)
X-RAY DIAGNOSTIC INSTALLATION WITH AN X-RAY TUBE
Publication
Application
Priority
DE 3401749 A 19840119
Abstract (en)
[origin: US4748650A] In an exemplary embodiment a fine electron beam is generated which impinges on an elemental part of an anode focus region. A beam deflection system is controlled by a control circuit such that the point of impingement of the electron beam on the anode focus region moves along a predetermined path whose configuration effectively determines the desired focus size and shape.
IPC 1-7
IPC 8 full level
H01J 35/14 (2006.01); H01J 35/30 (2006.01); H05G 1/52 (2006.01)
CPC (source: EP US)
H01J 35/045 (2013.01 - EP US); H01J 35/147 (2019.04 - EP US); H01J 35/30 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR LI
DOCDB simple family (publication)
EP 0150364 A2 19850807; EP 0150364 A3 19850904; EP 0150364 B1 19880406; DE 3401749 A1 19850801; DE 3470361 D1 19880511; JP S60132000 U 19850903; US 4748650 A 19880531
DOCDB simple family (application)
EP 84115065 A 19841210; DE 3401749 A 19840119; DE 3470361 T 19841210; JP 405385 U 19850116; US 94842386 A 19861230