EP 0691801 B1 20000405 - X-ray source
Title (en)
X-ray source
Title (de)
Röntgenstrahlenquelle
Title (fr)
Source de rayons X
Publication
Application
Priority
JP 15766494 A 19940708
Abstract (en)
[origin: EP0691801A1] A micro-focused X-ray source includes an X-ray tube (10) and a target voltage generating circuit (112). The target voltage generating circuit (112) has a double invertor structure configured by a step down invertor (410) and a push-pull invertor (420) which generates little heat and thus no cooling fan needs to be provided. The circuit includes Cockcroft-Walton circuitry (20a) in which diodes and capacitors making up this circuitry are fixedly mounted on insulation boards (20b) so that the positions of the diodes and capacitors will not shift during their moulding into an insulation block. <MATH>
IPC 1-7
IPC 8 full level
H05G 1/06 (2006.01); H05G 1/20 (2006.01); H05G 1/32 (2006.01)
CPC (source: EP)
H05G 1/06 (2013.01); H05G 1/12 (2013.01); H05G 1/32 (2013.01)
Citation (examination)
EP 0634885 A1 19950118 - HAMAMATSU PHOTONICS KK [JP]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0691801 A1 19960110; EP 0691801 B1 20000405; DE 69516052 D1 20000511; DE 69516052 T2 20000831; JP 2769434 B2 19980625; JP H0822896 A 19960123
DOCDB simple family (application)
EP 95304735 A 19950706; DE 69516052 T 19950706; JP 15766494 A 19940708