Body supporting apparatus for hermetic compressor

Abstract

A body supporting apparatus is provided for motored compressors. The body supporting apparatus includes two coil springs that connect a seat spring of a stator to a seat spring of a lower casing holding the stator thereon, The two coil springs thus stably support the stator on the lower casing. A cylindrical spring guider is set between the two coil springs with an annular support ring formed around the central portion of the internal surface of the guide and supporting the two coil springs on opposite surfaces thereof within the guider. Two coil seat chambers are formed in the cylindrical guider at positions above and under the support ring and communicate with each other through a central opening of the support ring. The two coil springs are movably received within the two coil seas chambers such that the elastic compressive and tensile movement of the two coil springs are axially and stably guided within the associated chambers of the guider without being undesirably moved in a transverse direction. The body supporting apparatus for motored compressors almost completely prevents the stator support coil springs from undesirable movement in a transverse direction, thus preventing a transverse vibration of the stator during an operation of such a motored compressor.

Dependencies are inferred from the claim text.