公开(公告)号：WO2017023943A1

公开(公告)日：2017-02-09

申请号：PCT/US2016/045180

申请日：2016-08-02

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： IGNATIEV, Kirill M. ,  BERNING, Jeffrey L. ,  STOVER, Robert C.

IPC: F04C27/00 ,  F04C18/02

CPC classification number: F04C27/003 ,  F04C18/0215 ,  F04C23/008 ,  F04C27/008 ,  F04C29/0057 ,  F04C2240/50

Abstract: A compressor may include a non-orbiting scroll, an orbiting scroll, a drive shaft, a bearing housing and an annular seal. The non-orbiting scroll includes a first spiral wrap. The orbiting scroll includes an end plate having a second spiral wrap ending from a first side of the end plate and an annular hub extending from a second side of the end plate. The first and second spiral wraps cooperate to compress working fluid from a suction pressure to a discharge pressure. The drive shaft includes a crankpin received in the hub and drives the orbiting scroll. The bearing housing rotatably supports the drive shaft and may define a biasing chamber containing working fluid biasing the orbiting scroll toward the non-orbiting scroll in an axial direction. The annular seal may engage a diametrical surface of the hub and engage the bearing housing, thereby defining the biasing chamber.

Abstract translation: 压缩机可以包括非绕动涡旋件，绕动涡旋件，驱动轴，轴承壳体和环形密封件。 非轨道运行的涡卷包括第一螺旋卷。 绕动涡旋件包括端板，该端板具有从端板的第一侧面终止的第二螺旋形涡卷和从端板的第二侧延伸的环形轮毂。 第一和第二螺旋包装合作以将工作流体从吸入压力压缩至排出压力。 驱动轴包括容纳在轮毂中的曲轴销，并驱动绕动涡卷。 轴承壳体可旋转地支撑驱动轴并且可以限定包含工作流体的偏置室，该工作流体沿着轴向朝向非绕动涡旋件偏置绕动涡旋件。 环形密封件可以接合毂的直径表面并与轴承壳体接合，从而限定偏置室。

公开(公告)号：WO2009070285A2

公开(公告)日：2009-06-04

申请号：PCT/US2008/013115

申请日：2008-11-25

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  ELSON, John P. ,  BERNING, Jeffrey L. ,  SHERIDAN, John P.

Inventor： ELSON, John P. ,  BERNING, Jeffrey L. ,  SHERIDAN, John P.

IPC: F04C18/02 ,  F04C18/16

CPC classification number: F04C18/0215 ,  F04C29/02 ,  F04C29/023 ,  Y10S418/01

Abstract: A compressor may include a compressor housing, an oil sump, an intake chamber, a compression mechanism, a drive shaft, and a first oil passage. The oil sump may be in communication with the compression mechanism. The intake chamber may be defined within the housing. The drive shaft may include first and second ends with an oil inlet passage located therebetween. The first end may be disposed within the intake chamber and may be drivingly engaged with the compression mechanism. The second end may extend outside of the housing for driven engagement external to the housing. The oil inlet passage may be located within the intake chamber. The first oil passage may be disposed within the housing and in communication with the oil sump and the oil inlet passage.

Abstract translation: 压缩机可以包括压缩机壳体，油底壳，进气室，压缩机构，驱动轴和第一油通道。 油槽可以与压缩机构连通。 进气室可以限定在壳体内。 驱动轴可以包括第一和第二端，其间设置有油入口通道。 第一端可以设置在进气室内并且可以与压缩机构驱动地接合。 第二端可以延伸到壳体的外部，用于外壳外部的驱动接合。 进油通道可以位于进气室内。 第一油路可以设置在壳体内并与油槽和进油通道连通。

公开(公告)号：WO2022159591A1

公开(公告)日：2022-07-28

申请号：PCT/US2022/013142

申请日：2022-01-20

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： BERNING, Jeffrey L.

IPC: F04C18/02 ,  F04C27/00

Abstract: A compressor includes a shell, a muffler plate, first and second scroll members, and first and second sealing members. The shell defines first and second pressure regions separated by the muffler plate. The first scroll member includes a first end plate and a first scroll wrap. The first end plate defines an annular recess and a discharge recess. The discharge recess is in communication with the first pressure region. The second scroll member includes a second end plate and a second scroll wrap. The second scroll wrap meshingly engages the first scroll wrap to define a compression chamber therebetween. The first sealing member is at least partially disposed in the discharge passage and fluidly separates the first and second pressure regions from each other. The second sealing member is at least partially disposed in the annular recess.

公开(公告)号：EP4281671A1

公开(公告)日：2023-11-29

申请号：EP22743170.7

申请日：2022-01-20

Applicant: Emerson Climate Technologies, Inc.

Inventor： BERNING, Jeffrey L.

IPC: F04C18/02 ,  F04C27/00

公开(公告)号：EP2229535A2

公开(公告)日：2010-09-22

申请号：EP08854211.3

申请日：2008-11-25

Applicant: Emerson Climate Technologies, Inc.

Inventor： ELSON, John P. ,  BERNING, Jeffrey L. ,  SHERIDAN, John P.

IPC: F04C18/02 ,  F04C18/16

CPC classification number: F04C18/0215 ,  F04C29/02 ,  F04C29/023 ,  Y10S418/01

Abstract: A compressor may include a compressor housing, an oil sump, an intake chamber, a compression mechanism, a drive shaft, and a first oil passage. The oil sump may be in communication with the compression mechanism. The intake chamber may be defined within the housing. The drive shaft may include first and second ends with an oil inlet passage located therebetween. The first end may be disposed within the intake chamber and may be drivingly engaged with the compression mechanism. The second end may extend outside of the housing for driven engagement external to the housing. The oil inlet passage may be located within the intake chamber. The first oil passage may be disposed within the housing and in communication with the oil sump and the oil inlet passage.