Emerson Climate Technologies Gmbh

Keith A Brown

Kyle M Bergman

Jason Lochner

Bradley Strawn

A compressor may include a scroll member, a hub, a discharge valve and a bypass valve. An end plate of the scroll member includes a recess, a discharge passage in communication with the recess, and a bypass passage in communication with the recess and disposed radially outward relative to the discharge passage. The hub may be received in the recess and may include a central opening in communication with the discharge passage and the bypass passage. The discharge valve may be disposed between the hub and the end plate and may control fluid flow through the discharge passage. The bypass valve may be disposed between the hub and the end plate and may be movable between a first position restricting fluid flow through the bypass passage and a second position allowing fluid to flow through the bypass passage, around the discharge valve and through the central opening.

Variable volume ratio scroll compressor

A compressor includes a shell, a bearing housing, a compression mechanism and a suction baffle. The shell defines a suction pressure region and a suction gas inlet. The bearing housing is fixed relative to the shell within the suction pressure region. The compression mechanism is located within the shell, supported on the bearing housing and in communication with the suction pressure region. The suction baffle is located within the suction pressure region and includes a main body located radially between the bearing housing and the suction gas inlet, a first tab extending from a first lateral end of the main body, and a second tab extending from the first lateral end of the main body and spaced axially from the first tab to define a first recess between the first and second tabs. The bearing housing defines a first leg extending within the recess.

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Troy, OH, United States of America

Keith A Brown