ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,742,451, issued on Sept. 22, was assigned to BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY (Chaoyang District, China).

"Connector structure of stepless capacity control actuator of reciprocating compressor" was invented by Jinjie Zhang (Chaoyang District, China), Yao Wang (Chaoyang District, China) and Chao Zhou (Chaoyang District, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a connector structure of a stepless capacity control actuator of a reciprocating compressor including an ejector rod configured to transfer power provided by a driving structure to an unloader. The connector structure includes a housing sleeving the ejector rod, a ...