EP 0459567 A3 19920102 - SOURCE FOR QUASI-MONOCHROMATIC X-RAY BEAM
Title (en)
SOURCE FOR QUASI-MONOCHROMATIC X-RAY BEAM
Publication
Application
Priority
DE 4017002 A 19900526
Abstract (en)
[origin: EP0459567A2] The invention relates to a source for generating essentially monochromatic X-ray radiation, having an anode for generating X-ray radiation, a target, which is surrounded by the anode, for converting the X-ray radiation into fluorescent radiation, and having a screen, which is located between the target and the anode, for screening the target from electrons. In this case, a higher yield of fluorescent radiation is achieved by the screen containing an element having a high atomic number.
IPC 1-7
IPC 8 full level
G21K 1/10 (2006.01); H01J 35/02 (2006.01); H01J 35/04 (2006.01)
CPC (source: EP US)
H01J 35/02 (2013.01 - EP US); H01J 35/04 (2013.01 - EP US)
Citation (search report)
- [AD] EP 0292055 A2 19881123 - PHILIPS PATENTVERWALTUNG [DE], et al
- [A] US 2205297 A 19400618 - KURT LENZ
- [A] US 3920999 A 19751118 - DREXLER GUNTER, et al
- [A] US 3567928 A 19710302 - DAVIES ROBERT D, et al
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
EP 0459567 A2 19911204; EP 0459567 A3 19920102; EP 0459567 B1 19960131; DE 4017002 A1 19911128; DE 59107329 D1 19960314; JP 3105292 B2 20001030; JP H04229539 A 19920819; US 5157704 A 19921020
DOCDB simple family (application)
EP 91201225 A 19910522; DE 4017002 A 19900526; DE 59107329 T 19910522; JP 11862891 A 19910523; US 70424191 A 19910522