US Patent Issued to Tsinghua University on Feb. 17 for "Measuring device and measuring method for shaft-holding force of seal" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,794, issued on Feb. 17, was assigned to Tsinghua University (Beijing).

"Measuring device and measuring method for shaft-holding force of seal" was invented by Fei Guo (Beijing), Fan Zhang (Beijing), Chong Xiang (Beijing), Yijie Huang (Beijing), Ganlin Cheng (Beijing), Yajie Wan (Beijing) and Xiaohong Jia (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a measuring device and measuring method for a shaft-holding force of a seal, relating to the technical field of sealing. The measuring device of a shaft-holding force of a seal includes a driving assembly, a first pressing plate, a pressure sensor, an adiabatic r...