ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,180, issued on May 19, was assigned to Hitachi Ltd. (Tokyo).
"Liquid feeding system of compressor" was invented by Tomoyuki Hosaka (Tokyo), Eiji Ishii (Tokyo) and Kazuki Yoshimura (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "The objective of the present invention is to provide a liquid feed system for a compressor, capable of easily forming fine droplets of a liquid to be injected into the compressor. A liquid feed system 100 of a compressor 1 for compressing a gas injects a liquid 50 into the inside of the compressor 1. The liquid feed system 100 adjusts the temperature of the liquid 50 to be injected into the compressor 1 to a temperature ...