US Patent Issued to York (Wuxi) Air Conditioning and Refrigeration, Tyco Fire & Security on Sept. 8 for "Falling film evaporator" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,891, issued on Sept. 8, was assigned to York (Wuxi) Air Conditioning and Refrigeration Co. Ltd. (Wuxi, China) and Tyco Fire & Security GmbH (Neuhausen am Rheinfall, Switzerland).

"Falling film evaporator" was invented by Xiuping Su (Wuxi, China), Lu Mei (Wuxi, China), Xiaokui Ma (Wuxi, China) and Li Wang (Wuxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A falling film evaporator includes a housing defining an accommodating cavity and a cover provided in the accommodating cavity. The cover defines a cover accommodating cavity having a lower cover opening. The falling film evaporator further includes a gas flow channel located between the ho...