US Patent Issued to CHINT LOW VOLTAGE ELECTRICAL TECHNOLOGY on May 20 for "Quick tripping device and circuit breaker" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,192, issued on May 20, was assigned to CHINT LOW VOLTAGE ELECTRICAL TECHNOLOGY Co. LTD. (China).

"Quick tripping device and circuit breaker" was invented by Denggui Ao (Shanghai), Hao Fu (Shanghai) and Yongfu Xu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A quick tripping device with a moving contact mechanism that includes a contact support and a moving contact. An operating mechanism is in driving connection with the moving contact mechanism, so that the moving contact and a static contact are switched on or off. A first push rod is pivotally disposed on the contact support with one end in driving fit with the moving contact, a drivin...