Thermocouple, thermocouple bonding tool, battery module, thermocouple manufacturing method, and thermocouple bonding method

摘要

The thermocouple for temperature measurement according to an embodiment includes: a first wire of a first metal material and a second wire of a second metal material different from the first metal material; A first section in which the first wire and the second wire are electrically insulated from each other; A second section in which the first wire and the second wire are connected to each other to form a measurement contact; A first layer of thermally conductive and insulating first material surrounding the second section; And a second layer of a second material capable of ultrasonic welding surrounding at least a portion of the first layer.