EP 2163142 A1 20100317 - X-RAY TUBE WITH AN ANODE ISOLATION ELEMENT FOR LIQUID COOLING AND A RECEPTACLE FOR A HIGH-VOLTAGE PLUG
Title (en)
X-RAY TUBE WITH AN ANODE ISOLATION ELEMENT FOR LIQUID COOLING AND A RECEPTACLE FOR A HIGH-VOLTAGE PLUG
Title (de)
RÖNTGENRÖHRE MIT ANODENISOLATIONSELEMENT ZUR FLÜSSIGKEITSKÜHLUNG UND AUFNAHME EINES HOCHSPANNUNGSSTECKERS
Title (fr)
TUBE À RAYONS X COMPRENANT UN ÉLÉMENT D'ISOLATION ANODIQUE DESTINÉ À REFROIDIR DU LIQUIDE ET À PRENDRE EN CHARGE UN CONNECTEUR HAUTE TENSION
Publication
Application
Priority
EP 2007055605 W 20070606
Abstract (en)
[origin: WO2008148426A1] The present invention relates to a high-voltage x-ray tube (R) with an inner vacuum chamber (11) in which lie, oriented opposite one another, a cathode (8) held at a negative high voltage during operating conditions and an anode (2) held at a positive high voltage during operating conditions, wherein the anode (2) is affixed to an anode isolation element (3a) such that the anode isolation element (3a) has a cylindrical form or a form tapering toward the anode (2) and comprises an opening (5a) to receive a high-voltage plug (12) and has a conductor structure (6/7) via which a coolant can be supplied to the anode (2). This coolant can be, in particular, an insulating oil or another electrically nonconductive liquid. The conductor structure (6/7) can, for example, be integrated completely into the interior of the anode isolation element (3a) but can also be integrated into the surface of the high-voltage plug (12). In another possible solution, the conductor structure (6/7) is integrated into an intermediate element (13) which lies between the anode isolation element (3a) and the high-voltage plug (12).
IPC 8 full level
H05G 1/02 (2006.01); H01J 35/12 (2006.01); H01J 35/16 (2006.01); H05G 1/10 (2006.01)
CPC (source: EP US)
H01J 35/13 (2019.04 - EP US); H01J 35/165 (2013.01 - EP US)
Citation (search report)
See references of WO 2008148426A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008148426 A1 20081211; EP 2163142 A1 20100317; US 2010111265 A1 20100506; US 8090075 B2 20120103
DOCDB simple family (application)
EP 2007055605 W 20070606; EP 07729972 A 20070606; US 59569707 A 20070606