圧縮機、圧縮機の上半組み立て体、圧縮機の上半ダイアフラム、及び圧縮機組み立て方法

摘要

To assemble a compressor while suppressing generation of a clearance gap on a dividing plane of a diaphragm.SOLUTION: A compressor comprises: an upper-half cabin 41 including an upper-half cabin dividing plane 41X; an upper-half diaphragm 31 which can be disposed at an inner peripheral side of the upper-half cabin 41 and includes an upper-half diaphragm dividing plane 31X; and an upper-half position regulation part 5 for regulating positions of the upper-half cabin 41 and the upper-half diaphragm 31 in a state where the upper-half diaphragm dividing plane 31X is movable relatively to the upper-half cabin dividing plane 41X so as to protrude in a vertical direction. The upper-half position regulation part 5 is fixed to at least one of the upper-half cabin 41 and the upper-half diaphragm 31 and includes an upper-half abutment member with which an upper-half abutment face is formed, the upper-half abutment face capable being abutted to an upper-half cabin recessed face of the upper-half cabin 41 and an upper-half diaphragm recessed face of the upper-half diaphragm 31.SELECTED DRAWING: Figure 3