Japan, Sept. 16 -- YUMES FRONTIER INC has got intellectual property rights for 'RUNNER, HYDRAULIC MACHINE, AND HYDRAULIC POWER GENERATOR.' Other related details are as follows:
Application Number: JP,2022-206093
Category (FI): F03B3/14@Z
Stage: PROBLEM TO BE SOLVED: To provide a runner which is excellent in power generation performance, and to provide a hydraulic machine and a hydraulic power generator.SOLUTION: A runner 5 rotates in a hydraulic machine 2 and has a resin body 6 configured to receive force from water flowing therein; and a connection member 7 connecting the body 6 with a main shaft 8 of a power generator. The body 6 has a crown 61 connected to the main shaft 8 through the connection member 7. The connection member 7 is a ...