Patents by Inventor Qinghuang HUANG

Qinghuang HUANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Temperature measurement method, temperature measurement probe, and temperature measurement device
    Patent number: 11852541
    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. With the invention, the fluid temperature measurement accuracy in a steady flow field is improved.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: December 26, 2023
    Assignee: XIAMEN KAIYUN INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Peiyong Wang, Xingyou Li, Qinghuang Huang
  • TEMPERATURE MEASUREMENT METHOD, TEMPERATURE MEASUREMENT PROBE, AND TEMPERATURE MEASUREMENT DEVICE
    Publication number: 20220316962
    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. With the invention, the fluid temperature measurement accuracy in a steady flow field is improved.
    Type: Application
    Filed: December 8, 2021
    Publication date: October 6, 2022
    Applicant: XIAMEN KAIYUN INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Peiyong WANG, Xingyou LI, Qinghuang HUANG