SENSOR ARRANGEMENT PROVIDED WITH A SENSOR COOLED BY A JOULE-THOMSON COOLER AND PROVIDED WITH ELECTRONIC COMPONENTS

摘要

P For a sensor arrangement provided with a sensor (18) cooled by a Joule-Thomson cooler (36) and provided with electronic components (48, 50), heat exchanger means (54, 56) through which the expanded coolant escaping from the Joule-Thomson cooler (36) is in heat conductive contact with the electronic components (48, 50). /P