Emerson Climate Technologies Gmbh

Copeland Corporation

Srinivasan Ramalingam

Xiaogeng Su

Brian J Knapke

Joseph M Shepherd

Miles E Strand

JonYeon Oh

Steven James Baker

Aditya Sakhalkar

Gui Lin

A compressor includes a scroll and a discharge valve assembly mounted to the scroll. The discharge valve assembly is configured to control fluid flow through a discharge passage. The discharge valve assembly includes a first portion having a backer and a valve member. The first portion includes a discharge opening in communication with the discharge passage. The discharge valve assembly includes a second portion including a body having a top wall, an outer wall and an inner hub. The outer wall is spaced apart from and surrounds the inner hub, defining an inner passage therebetween in communication with the discharge opening. The backer is disposed between the valve member and the second portion. A portion of the outer wall engages the backer. The valve member is deflectable between a closed position restricting fluid flow through the discharge opening and an open position allowing fluid flow through the discharge opening.

Compressor and valve assembly

A compressor may include a shell assembly, orbiting and non-orbiting scrolls, a bearing housing, a bushing, a damper, and a fastener. The bearing housing includes a first aperture. The bushing may include an axial end abutting the bearing housing. The bushing may extend through a second aperture of the non-orbiting scroll. The bushing may include a third aperture. The damper may be received in a pocket that may be defined by and disposed radially between an outer diametrical surface of the bushing and an inner diametrical surface of the non-orbiting scroll. The damper may be at least partially disposed within the second aperture and may encircle the second portion of the bushing. The fastener may include a shaft portion and a flange portion. The shaft portion may extend through the third aperture and into the first aperture. The flange portion may contact a first axial end of the damper.

Compressor having damped scroll

A compressor may include a shell, a bearing housing, an orbiting scroll, and a non-orbiting scroll. The bearing housing is supported within the shell and includes a central body and a plurality of arms. Each arm extends radially outwardly from the central body and has a first aperture. The orbiting scroll is supported on the bearing housing. The non-orbiting scroll is meshingly engaged with the orbiting scroll and includes a plurality of second apertures. Each second aperture receives a plurality of bushings and a fastener. The fastener extends through the bushings and into a corresponding one of the first apertures in the bearing housing to rotatably secure the non-orbiting scroll relative to the bearing housing while allowing relative axial movement between the non-orbiting scroll and the bearing housing.

Compressor having a sleeve guide assembly

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Sidney, OH, United States of America

Srinivasan Ramalingam