Compressor

A compressor (10) includes a housing (20) and an electric motor (60). The internal space (M) of the housing (20) includes a first space (M1) formed on one end side of the motor (60) and a second space (M2) formed on the other end side of the motor (60). In the electric motor (60), a refrigerant flow path (100) communicating a first space (M1) and a second space (M2) is formed, and the refrigerant flow path (100) includes a first flow path (F1) into which a refrigerant of the first space (M1) or the second space (M2) flows. The first flow path (F1) is configured so as to suppress or promote the flow of oil in the refrigerant into the refrigerant flow path (100). 压缩机(10)包括壳体(20)和电动机(60)。壳体(20)的内部空间(M)包括形成在电动机(60)的一端侧的第一空间(M1)和形成在该电动机(60)的另一端侧的第二空间(M2)。在电动机(60)中，形成有连通第一空间(M1)与第二空间(M2)的制冷剂流路(100)，制冷剂流路(100)包括供第一空间(M1)或所述第二空间(M2)的制冷剂流入的第一流路(F1)。第一流路(F1)构成为抑制或促进制冷剂中的油流入制冷剂流路(100)。