Fluid machinery with open facing the channel of lubricant feeding inlet of stator

Application Number: 00108942
Application Date: 2000.05.19
Publication Number: 1275681
Publication Date: 2000.12.06
Priority Information: 1999/5/26 JP 147259/99
International: F04C29/04
Applicant(s) Name: Mitsubishi Jukogyo K. K.
Inventor(s) Name: Hirooka Katsusae;Kizen Oyuki
Patent Agency Code: 11105
Patent Agent: he xiumeng
Abstract Provided a fluid machine sufficiently carrying out cooling of an electric motor even in the case that refrigerant circulating quantity is small. A fluid machine having a stator, rotary shaft, a rotor provided free to rotate by the rotary shaft and an oiling passage provided inside the rotary shaft and in which lubricating oil flows is furnished with a bearing oiling passage to supply lubricating oil to a bearing of the rotor and a stator oiling passage to supply lubricating oil to the stator, and the stator oiling passage is furnished with a stator opening part facing the stator.