公开(公告)号：US20170350765A1

公开(公告)日：2017-12-07

申请号：US15529223

申请日：2015-11-24

Applicant: Valeo Systemes de Controle Moteur

Inventor： Nicolas Gelez ,  Piotr Zakrzewski ,  Pascal Castro

IPC: G01K7/02 ,  G01K1/08 ,  B23K11/02 ,  G01K13/02

CPC classification number: G01K7/02 ,  B23K11/02 ,  G01K1/08 ,  G01K13/02 ,  G01K2205/02 ,  G01K2217/00

Abstract: Method for the manufacture of a temperature sensor with a thermocouple comprising the following successive steps: a) introduction, in a support tube made of a ceramic material, of two thermocouple wires until they extend beyond said support tube; b) welding the ends of said thermocouple wires extending beyond said support tube so as to form a thermocouple hot point; c) introduction, at least partially, of the support tube into a reinforcement tube made of a stainless steel; d) fixing a cap onto said reinforcement tube so as to protect said hot point.