EP 0540392 B1 19950510 - X-ray image intensifier tube housing.
Title (en)
X-ray image intensifier tube housing.
Title (de)
Umhüllung eines Röntgenbildverstärkers.
Title (fr)
Gaine de tube intensificateur d'image radiologique.
Publication
Application
Priority
FR 9113488 A 19911031
Abstract (en)
[origin: EP0540392A1] The invention relates, in particular, to protection from X-radiation in image intensifier tube housings. <??>The housing according to the invention comprises, on the one hand, an envelope (25) of a thermoplastic material loaded with a powder of an X-radiation absorbent material, and on the other hand, a shield (24) against external magnetic fields, the said shield being in contact with the envelope. <??>The X-radiation absorbent screen thus consists at least partially of the envelope (25). <IMAGE>
IPC 1-7
IPC 8 full level
H01J 29/00 (2006.01); H01J 29/86 (2006.01); H01J 31/50 (2006.01); H05K 9/00 (2006.01)
CPC (source: EP US)
H01J 29/867 (2013.01 - EP US); H01J 2231/50036 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR NL
DOCDB simple family (publication)
EP 0540392 A1 19930505; EP 0540392 B1 19950510; DE 69202437 D1 19950614; DE 69202437 T2 19950914; FR 2683387 A1 19930507; JP 3639866 B2 20050420; JP H0628989 A 19940204; US 5304792 A 19940419
DOCDB simple family (application)
EP 92402831 A 19921016; DE 69202437 T 19921016; FR 9113488 A 19911031; JP 31785792 A 19921102; US 96704592 A 19921027