公开(公告)号：US20150308431A1

公开(公告)日：2015-10-29

申请号：US14753065

申请日：2015-06-29

Applicant: Halla Visteon Climate Control Corp.

Inventor： Peter Schneider ,  Bernd Guntermann ,  Thomas Klotten ,  Roman Heckt ,  Peter Michael Woelk

IPC: F04C27/00 ,  F04C29/02 ,  F04C18/02

CPC classification number: F04C27/003 ,  F04C18/0215 ,  F04C18/0261 ,  F04C27/002 ,  F04C27/005 ,  F04C29/026

Abstract: A refrigerant scroll compressor for a motor vehicle air conditioning system having a fixed scroll, a orbiting scroll engaging with the fixed scroll, wherein the fixed scroll and the orbiting scroll cooperate to compress a refrigerant gas. An intermediate pressure chamber is disposed adjacent the orbiting scroll, an oil return duct provides fluid communication between the intermediate pressure chamber and a high pressure area of the refrigerant scroll compressor, and at least one intermediate pressure duct is formed in one of the orbiting scroll and fixed scroll and is in fluid communication with the intermediate pressure chamber.

Abstract translation: 一种用于机动车辆空调系统的制冷剂涡旋压缩机，其具有固定涡旋件，与固定涡旋件接合的绕动涡旋件，其中，固定涡旋盘和绕动涡旋件协作以压缩制冷剂气体。 中间压力室设置在绕动涡盘附近，回油管道提供中间压力室与制冷剂涡旋压缩机的高压区域之间的流体连通，至少一个中压管道形成在绕动涡旋盘和 固定涡卷并与中间压力室流体连通。

公开(公告)号：US09945380B2

公开(公告)日：2018-04-17

申请号：US14753065

申请日：2015-06-29

Applicant: Halla Visteon Climate Control Corp.

Inventor： Peter Schneider ,  Bernd Guntermann ,  Thomas Klotten ,  Roman Heckt ,  Peter Michael Woelk

IPC: F04C27/00 ,  F04C18/02 ,  F04C29/02

CPC classification number: F04C27/003 ,  F04C18/0215 ,  F04C18/0261 ,  F04C27/002 ,  F04C27/005 ,  F04C29/026

Abstract: A refrigerant scroll compressor for a motor vehicle air conditioning system having a fixed scroll, a orbiting scroll engaging with the fixed scroll, wherein the fixed scroll and the orbiting scroll cooperate to compress a refrigerant gas. An intermediate pressure chamber is disposed adjacent the orbiting scroll, an oil return duct provides fluid communication between the intermediate pressure chamber and a high pressure area of the refrigerant scroll compressor, and at least one intermediate pressure duct is formed in one of the orbiting scroll and fixed scroll and is in fluid communication with the intermediate pressure chamber.