ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,716,410, issued on Aug. 25, was assigned to Hitachi Industrial Equipment Systems Co. Ltd. (Tokyo).
"Gas compression system and control method thereof" was invented by Zhijia Ren (Tokyo) and Norio Aoyagi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A gas compression system that can continue control of the number of operated pieces of a compressor even when an abnormality has occurred and a control method thereof are provided. The gas compression system includes compressors, a number-of-pieces controller that executes master control to control the number of operated pieces of the compressor, and a communication network that connects the compresso...