公开(公告)号：US09506470B2

公开(公告)日：2016-11-29

申请号：US13690833

申请日：2012-11-30

Applicant: DANFOSS COMMERCIAL COMPRESSORS

Inventor： Pierre Ginies ,  Dominique Gross ,  Christophe Ancel ,  Yves Rosson ,  Philippe Dugast

IPC: F16K15/14 ,  F16K15/06 ,  F16K17/04 ,  F01C1/02 ,  F01C1/063 ,  F03C2/00 ,  F04C2/02 ,  F04C29/12 ,  F04C23/00 ,  F04C18/02

CPC classification number: F04C29/124 ,  F04C18/0207 ,  F04C23/008 ,  F04C29/126

Abstract: The scroll refrigeration compressor according to the invention includes a sealed enclosure at least partially defining 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 includes a valve body, a valve seat, and a discharge check valve movable between a covering position and a released position. The discharge valve includes deflection means positioned in the valve body and arranged to orient the flow of refrigerant coming from the discharge line at least partially toward the periphery of the discharge check valve.

Abstract translation: 根据本发明的涡旋式制冷压缩机包括至少部分地限定设计成连接到排出管线的排放室的密封外壳和附接在密封外壳上并且流体连接到排出室的排放阀。 排出阀包括阀体，阀座和可在覆盖位置和释放位置之间移动的排出止回阀。 排放阀包括定位在阀体中的偏转装置，其布置成使来自排出管线的制冷剂的流动至少部分地朝向排放止回阀的周边。