Patent ID: 9027362
Filing Date: 2015-05-12
Classification: F04D,F25B

Abstract:
1. A turbo compressor comprising: a compressor unit which compresses a gas; a motor which drives the compressor unit; and a motor casing which accommodates the motor, wherein the motor casing includes: a body portion which is molded in a cylindrical shape and extends in the rotation axis direction of the motor; and a pair of blocking covers which are configured to block a pair of open end portions located at both sides of the body portion, wherein at least one of the blocking covers includes: an annular diameter reduced portion which is in direct physical contact with at least one of the pair of open end portion of the body portion, the annular diameter reduced portion having an outer diameter thereof that is reduced as it moves away from the body portion; and a flat portion which is integrally molded with the annular diameter reduced portion via a whole circumference of the central end portion of the annular diameter reduced portion and is molded in a planar shape.