EP 0268516 B1 19910724 - COOLING DEVICE FOR AN X RAY TUBE
Title (en)
COOLING DEVICE FOR AN X RAY TUBE
Publication
Application
Priority
FR 8614978 A 19861028
Abstract (en)
[origin: US4780901A] A device is disclosed for the cooling of an X-ray tube contained in a casing, using a fluid put into forced circulation in a cooling circuit comprising a heat exchanger. The device of the invention can be used to obtain efficient cooling while, at the same time, using a small volume of fluid and a heat exchanger of smaller size than in the prior art. To this end, the cooling circuit comprises means to, firstly, store a quantity of heat accumulated by the fluid when the latter reaches a pre-determined temperature during an examination period and, secondly, to restore this quantity of heat during an idle period which follows the examination period.
IPC 1-7
IPC 8 full level
H01J 35/10 (2006.01); H05G 1/04 (2006.01)
CPC (source: EP US)
H01J 35/106 (2013.01 - EP US); H05G 1/025 (2013.01 - EP US); H05G 1/04 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
EP 0268516 A1 19880525; EP 0268516 B1 19910724; DE 3771666 D1 19910829; FR 2605799 A1 19880429; FR 2605799 B1 19890113; US 4780901 A 19881025
DOCDB simple family (application)
EP 87402390 A 19871023; DE 3771666 T 19871023; FR 8614978 A 19861028; US 11348787 A 19871028