Patent ID: 9506470
Filing Date: 2016-11-29
CPC Classification: F04C

Claim Text:
1. A scroll refrigeration compressor, comprising a sealed enclosure at least partially delimiting a discharge chamber designed to be connected to a discharge line, and a discharge valve attached on the sealed enclosure and fluidly connected to the discharge chamber, the discharge valve comprising: a valve body, a valve seat, a discharge check valve movable between a covering position, in which the discharge check valve bears against the valve seat, and a released position, in which the discharge check valve is remote from the valve seat, a guide device positioned in the valve body and configured to guide the discharge check valve between the covering position and the released position, the guide device including at least a first metal guide part and a second metal guide part respectively including a first assembly portion and a second assembly portion, the first assembly portion and the second assembly portion being substantially planar, the first assembly portion being attached to the second assembly portion, the first metal guide part and the second metal guide part delimiting a housing configured to house the discharge check valve, and a deflector element positioned in the valve body and opposite the valve seat relative to the discharge check valve, the deflector element being configured to orient a flow of refrigerant coming from the discharge line at least partially toward the periphery of the discharge check valve, wherein at least one of the at least first metal guide part and the second metal guide part has at least one flap extending from the respective one of the first assembly portion and the second assembly portion, the at least one flap being monolithically integral with the respective one of the first assembly portion and the second assembly portion, the at least one flap at least partially forming the deflector element, and wherein the first assembly portion is attached to the second assembly portion so that the first assembly portion and the second assembly portion have a cross-shaped transverse section.