PURPOSE: To provide a small-size and high-performance scroll type compression equipment which facilitates manufacture and assembly excellently lubricates a sliding member, and excellently cooling a built-in motor.
CONSTITUTION: A scroll type compression mechanism 103 is stored in a closed container 101 in such a relation that a fixing element 111 and a movable element 112 are positioned in the upper and lower sides respectively, the movable element 112 is gas compressed so as to provide turning movement without any autorotation by power of a motor 104, which is provided in the bottom part in the closed container, and the element 111 is fixed to a frame 102 which is fixed to the wall of the closed container 101. The inside of the closed container 101 is thus partitioned into a high pressure space and a low pressure space and an inlet port 200 is provided in the wall of the closed container 101 which constitutes a space between the motor 104 and the compression mechanism 103 in a low pressure space. And an outlet port 201 is provided in the wall of the closed container 101 which constitutes a high pressure space.
NAGATOMO SHIGEMI
HAYANO MAKOTO
HATORI MITSUO
| JPS55160194A | 1980-12-12 |