ALEXANDRIA, Va., June 9 -- United States Patent no. 12,287,130, issued on April 29, was assigned to CHONGQING MIDEA GENERAL REFRIGERATION EQUIPMENT Co. LTD. (Chongqing, China).
"Heat exchange system, air conditioning apparatus and control method for air conditioning apparatus" was invented by Yantao Gu (Chongqing, China), Kaisheng Liu (Chongqing, China) and Bin Dai (Chongqing, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a heat exchange system, air conditioning apparatus and control method for air conditioning apparatus. The heat exchange system including a compressor; a four-way valve; a first heat exchanger; a throttle device; a second heat exchanger; a fluid reservo...