The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 2022
Filed:
Mar. 20, 2019
Korea Research Institute of Standards and Science, Daejeon, KR;
Yong-Gyoo Kim, Daejeon, KR;
In-Seok Yang, Daejeon, KR;
Sang-Bong Woo, Daejeon, KR;
Byung-Il Choi, Daejeon, KR;
Sang-Wook Lee, Daejeon, KR;
Woong Kang, Daejeon, KR;
Youn-Kyun Oh, Daejeon, KR;
Sung-Hun Kim, Gyeonggi-do, KR;
Seong-Chong Park, Daejeon, KR;
Young-Hee Lee, Daejeon, KR;
Korea Research Institute of Standards and Science, Daejeon, KR;
Abstract
The present invention relates to an apparatus for calibrating temperature and humidity of a radio-sonde to be adapted to the upper air environment using an upper air simulation chamber including: an isotemperature-isohumidity unit calibrating temperature and humidity measured via the radio-sonde; a sunlight generation unit coupled to the isotemperature-isohumidity unit and generating sunlight to be irradiated to the isotemperature-isohumidity unit; an air supply unit coupled to the isotemperature-isohumidity unit and controlling the pressure and temperature of atmospheric air, allowing supplying air to the isotemperature-isohumidity unit; a sonic nozzle coupled to the isotemperature-isohumidity unit and creating an air flow set at below a set pressure; and a vacuum pump coupled to the isotemperature-isohumidity unit and discharging air which penetrates the isotemperature-isohumidity unit.