Japan, Feb. 27 -- KOBELCO COMPRESSORS CORP has got intellectual property rights for 'OIL-COOLED SCREW COMPRESSOR.' Other related details are as follows:
Application Number: JP,2022-003852
Category (FI): F04C18/16@D,F04C18/16@Q
Stage: PROBLEM TO BE SOLVED: To reduce the size of a device as a whole, while reducing loss due to oil agitation in a speed increaser, in an oil-cooled screw compressor.SOLUTION: A speed increaser 3 of an oil-cooled screw compressor 1 comprises a pinion gear 11 fixed to a rotor shaft 4a of a male rotor 4, and a bull gear 12 that meshes with the pinion gear 11 and transmits the rotation of a prime mover 10 to the pinion gear 11. The bull gear 12 is arranged so as to overlap a female rotor 5 when viewed from a direct...