Title:
温度測定方法、温度測定素子及び温度測定装置
Document Type and Number:
Japanese Patent JP7255064
Kind Code:
B2
Abstract:
A temperature measurement method, a probe, and a device for measuring fluid temperature are disclosed. For the temperature measurement method, a main thermocouple is placed in a fluid to obtain a first temperature, two auxiliary thermocouples are placed on the two wires of the main thermocouple respectively to obtain a second temperature and a third temperature. Applying multiple stimuli to the main thermocouple makes it experience multiple thermal equilibrium states. The first temperature, the second temperature, and the third temperature in each thermal equilibrium state are obtained. In each thermal equilibrium state, energy conservation equations are established for the main thermocouple, and the energy conservation equations of all thermal equilibrium states are solved together to obtain the fluid temperature. The present invention also provides the probe and the device for implementation of the method.
More Like This:
JPS52115275 | HIGH TEMPERATURE DETECTOR |
JPS5551324 | THERMOCOUPLE |
Inventors:
Wang Peiyong
Lee Sung Yu
Huang Qinghuang
Lee Sung Yu
Huang Qinghuang
Application Number:
JP2021185307A
Publication Date:
April 11, 2023
Filing Date:
November 13, 2021
Export Citation:
Assignee:
Xiamen Kaiyun Information Technology Co., Ltd.
International Classes:
G01K7/02; G01K13/02
Domestic Patent References:
JP5136633B1 | ||||
JP201159089A |
Foreign References:
US7044638 | ||||
US10533899 |
Attorney, Agent or Firm:
Maki Seto