公开(公告)号：EP2932100A4

公开(公告)日：2016-08-31

申请号：EP13858194

申请日：2013-11-20

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： DOEPKER ROY J

IPC: F04C18/02 ,  F04C14/18 ,  F04C23/00 ,  F04C28/16 ,  F04C28/24

CPC classification number: F04C28/16 ,  F04C18/0215 ,  F04C18/0261 ,  F04C23/008 ,  F04C28/24

公开(公告)号：EP2417356A4

公开(公告)日：2015-07-15

申请号：EP10762374

申请日：2010-04-07

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： AKEI MASAO ,  DOEPKER ROY J ,  REINHART KEITH J

IPC: F04C18/02 ,  F04C23/00 ,  F04C27/00 ,  F04C28/00 ,  F04C28/18 ,  F04C28/24 ,  F04C28/26 ,  F04C29/00

CPC classification number: F04C18/0215 ,  F01C1/0215 ,  F01C1/0253 ,  F01C2021/1643 ,  F01C2021/165 ,  F04C18/0253 ,  F04C18/0261 ,  F04C23/008 ,  F04C27/005 ,  F04C28/18 ,  F04C28/265 ,  F04C29/0021 ,  F04C29/12 ,  F04C2270/58

Abstract: A compressor may include a shell assembly defining suction and discharge pressure regions, first and second scroll members disposed within the shell assembly, and a capacity modulation assembly. The first scroll member may include a first end plate defining a discharge passage, a biasing passage, a modulation port, a first spiral wrap extending from a first side of the first end plate, and an annular hub extending from a second side of the first end plate. The second scroll member may include a second spiral wrap meshingly engaged with the first spiral wrap forming a suction pocket in communication with the suction pressure region, intermediate compression pockets, and a discharge pocket in communication with the discharge passage. A first intermediate compression pocket may be in communication with the biasing passage and a second intermediate compression pocket may be in communication with the modulation port.

公开(公告)号：EP2932101A4

公开(公告)日：2016-08-31

申请号：EP13859308

申请日：2013-11-20

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： DOEPKER ROY J ,  PEREVOZCHIKOV MICHAEL M ,  STOVER ROBERT C

IPC: F04C18/02 ,  F04C29/00

CPC classification number: F04C18/0207 ,  F04C18/0215 ,  F04C18/0261 ,  F04C28/16 ,  F04C29/005 ,  F04C29/12 ,  F04C2240/30 ,  F04C2240/60

Abstract: A compressor may include a first scroll member, a second scroll member and a drive shaft. The first scroll member may include a first end plate defining a first discharge port and a first spiral wrap extending from the first end plate. The second scroll member may include a second end plate defining a first variable volume ratio port and a second spiral wrap extending from the second end plate and meshingly engaged with the first spiral wrap and forming compression pockets. The variable volume ratio port may be located radially outward relative to the first discharge port and in communication with a first compression pocket. The drive shaft may be engaged with the second scroll member and driving orbital displacement of the second scroll member relative to the first scroll member.

Abstract translation: 压缩机可以包括第一涡旋构件，第二涡旋构件和驱动轴。 第一涡旋构件可以包括限定第一排出口的第一端板和从第一端板延伸的第一螺旋形涡卷。 第二涡旋构件可以包括限定第一可变体积比端口的第二端板和从第二端板延伸并与第一螺旋形卷绕物啮合地接合并形成压缩腔的第二螺旋形涡卷。 可变体积比口可以相对于第一排出口径向向外定位并且与第一压缩袋连通。 驱动轴可以与第二涡旋构件接合并且驱动第二涡旋构件相对于第一涡旋构件的轨道位移。

公开(公告)号：EP2909480A4

公开(公告)日：2016-06-29

申请号：EP13836817

申请日：2013-09-13

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： PEREVOZCHIKOV MICHAEL M ,  DOEPKER ROY J ,  PISCOPO MATTHEW THOMAS ,  CAVENDER ERIC P ,  REID BRIAN L ,  GEHRET KEVIN J ,  TUMMINO STEPHEN BARRY

IPC: F04C18/02 ,  F04C23/00 ,  F04C29/00 ,  F04C29/04 ,  F04C29/12

CPC classification number: F25B31/006 ,  F04B39/0061 ,  F04B39/06 ,  F04B39/123 ,  F04C18/0215 ,  F04C18/0292 ,  F04C23/008 ,  F04C29/04 ,  F04C29/12 ,  F04C2240/10 ,  F04C2240/20 ,  F04C2240/30 ,  F04C2240/805 ,  F04C2240/806 ,  F25B2309/06

Abstract: A compressor may include a shell assembly, a compression mechanism and a conduit. The shell assembly may include a fitting through which fluid is received from outside of the compressor. The compression mechanism may be disposed within a chamber defined by the shell assembly. The conduit may extend through the chamber between the fitting and a suction inlet of the compression mechanism and transmit at least a portion of the fluid from the fitting to the suction inlet. The conduit may include an inlet that may be spaced apart from the fitting and an outlet that may engage the compression mechanism.

Abstract translation: 压缩机可以包括壳体组件，压缩机构和导管。 壳体组件可以包括从压缩机外部接收流体的配件。 压缩机构可以设置在由壳体组件限定的室内。 管道可以延伸穿过配件和压缩机构的吸入口之间的腔室，并将至少一部分流体从配件传送到吸入口。 导管可以包括可以与配件间隔开的入口和可以与压缩机构接合的出口。