| 摘要 |
PURPOSE: To provide a temperature sensor element whose insulation is excellent and assembly is simplified, in a temperature measuring device using a thermocouple. CONSTITUTION: The temperature element consists of a temperature measuring means 4 where a thermocouple 3 is fitted in a heat-resistant protective tube 2, a composition conductive means 8a that is provided with a contact part 7a connecting with the extended part 6a of the thermocouple wire that is extended from the base end of the tube 2, and a holding means 9 for connecting and holding the means 4 and means 8a together. The base end part of the tube 2 and the means 8a are hold in such a state that they are opposite to the means 9, and, while the part 6a of the themocouple wire and the part 7a of the means 8a are included in a housing chamber 14a of the means 9, a filling agent 20 is put into the chamber 14a and cured. As a result, the base end of he tube 2, the part 6a of the thermocouple 3 and the part 7a of the means 8a are all buried in the agent 20 to be fixed. |
