PURPOSE: To always hold a suction port in oil and to perform the reliable feed of oil by opening a suction port, through which oil is fed to the slide part of a compression mechanism part, to a delivery chamber and disposing a feed oil passage, through which the delivery chamber is communicated with an electric motor chamber, in a position above the suction port.
CONSTITUTION: A horizontal scroll compressor is formed such that a scroll compression mechanism 2 is horizontally disposed in a closed container 1, and comprises a compression mechanism 3 and an electric motor part 4. Further, the compression mechanism part 3 comprises a revolving scroll 5 and a fixed scroll 6. Moreover, the interior of the closed container 1 is divided into a delivery chamber 1c and an electric motor chamber 1d. A suction port 6f for feed oil to the slide part of the compression mechanism part 3 is opened to the delivery chamber 1c and a feed oil passage through which the delivery chamber 1c is communicated with the electric motor chamber 1d is disposed in a position above the suction port 6f. This constitution holds the suction port 6f in oil and performs the reliable feed of oil.
KURODA SHIGEAKI
SADO SHINTARO
FUKUISHI TADASHI
HAGITA NAOMI
HITACHI SHIMIZU ENG KK