US Patent Issued to ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT on Dec. 30 for "Electromagnetic valve and air conditioning system having same" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,163, issued on Dec. 30, was assigned to ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT Co. LTD. (Shaoxing, China).

"Electromagnetic valve and air conditioning system having same" was invented by Xiaohong Ma (Shaoxing, China) and Lian Zhang (Shaoxing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic valve and an air conditioning system are provided. The electromagnetic valve includes a valve sleeve and a valve body, the valve sleeve is inserted into the valve body and fixedly connected to the valve body; a spherical sealing member is capable of moving in a valve cavity in an axis of the valve sleeve and opening or sealing a valve port, ...