Abstract: A sealed compressor housing includes a tubular top cover and a tubular lower housing each with an elliptical horizontal cross section that can be snap-fitted together. Major and minor axial centerlines of the top cover and the lower housing respectively coincide with each other. A terminal pin is provided on the lower housing and is disposed axially symmetrical about a centerline of the terminal pin. A portion of the top face on the side of the terminal pin and a front side of the top face are higher than a rear side thereof. A bottom outer surface of the lower housing has a smooth ellipsoid shape. An angle is formed between the centerline of the terminal pin and the major axial centerlines.

Abstract: A sealed compressor housing includes a tubular top cover (1) and a tubular lower housing (2) each with an elliptical horizontal cross section that can be snap-fitted together. Major and minor axial centerlines (21, 22) of the top cover (1) and the lower housing (2) respectively coincide with each other. A centerline of a cylinder core of a cylinder block (6) coincides with the major axial centerlines (21). A terminal pin (3) is provided on the lower housing (2) and is disposed axially symmetrical about a centerline (23) of the terminal pin. A top face of the top cover (1) has an asymmetrically spherical shape. A portion of the top face on the side of the terminal pin and a front side of the top face are higher than a rear side thereof. A bottom outer surface of the lower housing (2) has a smooth ellipsoid shape. An angle is formed between the centerline (23) of the terminal pin and the major axial centerlines (21).