US Patent Issued to Primoflo (Shanghai) on June 30 for "Device for monitoring sticking fault of solenoid valves" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,407, issued on June 30, was assigned to Primoflo (Shanghai) Co. Ltd (Shanghai).

"Device for monitoring sticking fault of solenoid valves" was invented by Zhu Changyi (Shanghai) and Meng Yunrui (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the technical field of solenoid valves and discloses a device for monitoring a sticking fault of solenoid valves, comprising an installation platform, an installation plate, a first cylinder, a first installation shell, a displacement mechanism, an installation frame, a wiping mechanism and a solenoid valve. The displacement mechanism is configured such that, through the...