公开(公告)号：WO2018158580A1

公开(公告)日：2018-09-07

申请号：PCT/GB2018/050531

申请日：2018-03-01

Applicant: OXFORD UNIVERSITY INNOVATION LIMITED

Inventor： BROUCKAERT, Jean-Francois ,  CHANA, Kamaljit Singh

IPC: G01D11/24

CPC classification number: G01D11/24 ,  F02C9/28 ,  F05D2260/80 ,  F05D2270/301 ,  F05D2270/303

Abstract: Methods of manufacturing probes for high temperature environments and corresponding probes are disclosed. In one arrangement, an elongate stem body (2) having a longitudinal lumen filled with a first insulating powder and a plurality of stem leads (6) running longitudinally through the first insulating powder from a proximal end of the stem body to a distal end of the stem body are provided. Electrical connections between sensor leads (36) from a sensor (12) and the stems leads are formed. A volume (14) through which the sensor leads pass is filled with a second insulating powder and the second insulating powder is sealed within a tip housing (30).