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公开(公告)号：WO2012142378A2
公开(公告)日：2012-10-18
申请号：PCT/US2012/033468
申请日：2012-04-13
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , HAN, YanChun , ZHENG, Ruimin , PEREVOZCHIKOV, Michael M. , DOEPKER, Roy J.
Inventor： HAN, YanChun , ZHENG, Ruimin , PEREVOZCHIKOV, Michael M. , DOEPKER, Roy J.
CPC classification number: F04C29/023 , F04B39/02 , F04B39/0253 , F04B39/06 , F04B53/006 , F04C15/0088 , F04C18/0215 , F04C23/008 , F04C2240/603
Abstract: A compressor may include a shell, a compression mechanism supported within the shell, a drive shaft engaged with the compression mechanism and a motor. The drive shaft may define first and second passages extending axially within the drive shaft and a third passage extending radially through an outer circumferential surface of the drive shaft and in communication with the second passage. The drive shaft may define an axially extending wall separating the first and second passages. The motor may include a rotor fixed to the drive shaft and a stator supported within the shell. The third passage may be adapted to provide oil to the stator during compressor operation to cool the stator.
Abstract translation: 压缩机可以包括壳体，支撑在壳体内的压缩机构，与压缩机构接合的驱动轴和马达。 驱动轴可以限定在驱动轴内轴向延伸的第一和第二通道，以及径向延伸穿过驱动轴的外周表面并与第二通道连通的第三通道。 驱动轴可以限定分隔第一和第二通道的轴向延伸的壁。 电动机可以包括固定到驱动轴的转子和支撑在壳体内的定子。 第三通道可以适于在压缩机操作期间向定子提供油以冷却定子。
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公开(公告)号：WO2011106422A3
公开(公告)日：2011-09-01
申请号：PCT/US2011/025921
申请日：2011-02-23
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , DOEPKER, Roy J.
Inventor： DOEPKER, Roy J.
Abstract: A compressor hub assembly may include a hub member, a valve retainer and a valve member. The hub member may include first and second portions. The first portion may define an annular hub wall for a compressor and may have a first inner diameter. The second portion may have a second inner diameter greater than the first inner diameter and may define a stepped region between the first and second portions. The valve retainer may be fixed to the hub member at an end of the second portion opposite the stepped region and may define a third inner diameter. The valve member may be located between the valve retainer in the stepped region and may have an outer diameter less than the second inner diameter and greater than the first and third inner diameters.
Abstract translation: 压缩机轮毂组件可以包括毂构件，阀保持器和阀构件。 毂构件可以包括第一部分和第二部分。 第一部分可以限定用于压缩机的环形轮毂壁并且可以具有第一内径。 第二部分可以具有大于第一内径的第二内径并且可以在第一和第二部分之间限定台阶区域。 阀保持器可以在与阶梯区域相对的第二部分的端部处固定到毂构件，并且可以限定第三内径。 阀构件可位于阶梯区域中的阀保持器之间，并且可具有小于第二内径且大于第一和第三内径的外径。
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公开(公告)号：WO2018145091A1
公开(公告)日：2018-08-09
申请号：PCT/US2018/017069
申请日：2018-02-06
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： DOEPKER, Roy J. , STOVER, Robert C.
Abstract: A compressor may include a first compression member, a second compression member, and a motor assembly. The second compression member is movable relative to the first compression member and cooperates with the first compression member to define a compression pocket therebetween. The motor assembly drives one of the first and second compression members relative to the other one of the first and second compression members. The motor assembly includes a stator and a rotor. The rotor is rotatable relative to the stator about a rotational axis. The stator surrounds the rotational axis. The rotor may include magnets that are arranged around the rotational axis. The magnets may be spaced apart from the stator in an axial direction that is parallel to the first rotational axis.
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公开(公告)号：WO2010118140A2
公开(公告)日：2010-10-14
申请号：PCT/US2010/030248
申请日：2010-04-07
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , AKEI, Masao , DOEPKER, Roy J. , REINHART, Keith J.
Inventor： AKEI, Masao , DOEPKER, Roy J. , REINHART, Keith J.
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.
Abstract translation: 压缩机可以包括限定吸入和排出压力区域的壳体组件，设置在壳体组件内的第一和第二涡旋构件以及容量调节组件。 第一涡旋构件可以包括限定排出通道的第一端板，偏置通道，调制端口，从第一端板的第一侧延伸的第一螺旋形卷绕件和从第一端板的第二侧延伸的环形毂 端板。 第二涡旋构件可以包括与第一螺旋卷绕物啮合地接合的第二螺旋形涡卷，形成与吸入压力区域，中间压缩凹穴以及与排出通道连通的排出口的吸入口。 第一中间压缩袋可以与偏压通道连通，并且第二中间压缩袋可以与调制端口连通。
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公开(公告)号：WO2017165292A1
公开(公告)日：2017-09-28
申请号：PCT/US2017/023204
申请日：2017-03-20
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： DOEPKER, Roy J. , COMPARIN, Robert J.
IPC: F04C18/02
Abstract: A compressor may include a shell, a compression mechanism, a bearing housing, a shroud, a stator, and a rotor. The compression mechanism includes a scroll member that is attached to the shell. The shroud is rotatably fixed relative to the shell and attached to the bearing housing. The stator is fixed relative to the shell. The shroud may have an annular body including an inner surface defining a center shroud passage. The stator may have an outer surface defining a stator passage. An outer surface of the rotor and an inner surface of the stator may be spaced apart and define a discharge gap in fluid communication with the center shroud passage and the stator passage. A continuous passage may extend between a top surface of the scroll member and a bottom surface of the shroud and may be in fluid communication with the shroud passage.
Abstract translation: 压缩机可以包括壳体，压缩机构，轴承壳体，护罩，定子和转子。 压缩机构包括附接到壳体的涡旋构件。 护罩相对于壳体可旋转地固定并附接到轴承壳体。 定子相对于壳体固定。 护罩可具有包括限定中心护罩通道的内表面的环形主体。 定子可具有限定定子通道的外表面。 转子的外表面和定子的内表面可以间隔开并且限定与中心护罩通道和定子通道流体连通的放电间隙。 连续通道可以在涡旋构件的顶表面和护罩的底表面之间延伸并且可以与护罩通道流体连通。
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Patent Agency Ranking
公开(公告)号：WO2014206334A1
公开(公告)日：2014-12-31
申请号：PCT/CN2014/080951
申请日：2014-06-27
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , ZHOU, Guangyong , SUN, Qingfeng , SHU, Hongfei , AKEI, Masao , DOEPKER, Roy J.
Inventor： ZHOU, Guangyong , SUN, Qingfeng , SHU, Hongfei , AKEI, Masao , DOEPKER, Roy J.
IPC: F04C29/02
CPC classification number: F04C29/028 , F04C18/0207 , F04C18/0215 , F04C18/0253 , F04C18/0292 , F04C23/008 , F04C27/009 , F04C29/023 , F04C2240/806
Abstract: A compressor (10) is provided and may include a shell (12), a main bearing housing (18) disposed within the shell (12), a driveshaft (16), a non-orbiting scroll member (24), and an orbiting scroll member (22). The driveshaft (16) may be supported by the main bearing housing (18). The non-orbiting scroll member (24) may be coupled to the main bearing housing (18) and may include a first lubricant supply path in fluid communication with a lubricant source. The orbiting scroll member (22) may be rotatably coupled to the driveshaft (16) and may be meshingly engaged with the non-orbiting scroll member (24). The orbiting scroll member (22) may include a recess (96) that is moved between a first position in fluid communication with the first lubricant supply path and a second position fluidly isolated from the first lubricant supply path.
Abstract translation: 提供一种压缩机（10），其可包括外壳（12），设置在外壳（12）内的主轴承壳体（18），驱动轴（16），非绕动涡旋件（24） 涡旋件（22）。 驱动轴（16）可以由主轴承壳体（18）支撑。 非绕动涡旋构件（24）可以联接到主轴承壳体（18），并且可以包括与润滑剂源流体连通的第一润滑剂供给路径。 绕动涡旋构件（22）可以可旋转地联接到驱动轴（16）并且可以与非绕动涡旋构件（24）啮合地接合。 绕动涡旋构件（22）可以包括在与第一润滑剂供应路径流体连通的第一位置和与第一润滑剂供应路径流体隔离的第二位置之间移动的凹部（96）。
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公开(公告)号：WO2019222535A1
公开(公告)日：2019-11-21
申请号：PCT/US2019/032718
申请日：2019-05-16
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： BERNING, Jeffrey Lee , CATANO-MONTOYA, Juan Esteban , DOEPKER, Roy J. , PEREVOZCHIKOV, Michael M.
Abstract: A compressor may include first and second scrolls, and an axial biasing chamber. Spiral wraps of the scrolls mesh with each other and form compression pockets including a suction-pressure compression pocket, a discharge-pressure compression pocket, and intermediate-pressure compression pockets. The axial biasing chamber may be disposed axially between the second end plate and a component. Working fluid disposed within the axial biasing chamber may axially bias the second scroll toward the first scroll. The second end plate includes outer and inner ports. The outer port is disposed radially outward relative to the inner port. The outer port may be open to a first one of the intermediate-pressure compression pockets and in selective fluid communication with the axial biasing chamber. The inner port may be open to a second one of the intermediate-pressure compression pockets and in selective fluid communication with the axial biasing chamber.
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公开(公告)号：WO2014085158A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/070992
申请日：2013-11-20
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： DOEPKER, Roy J.
CPC classification number: F04C28/16 , F04C18/0215 , F04C18/0261 , F04C23/008 , F04C28/24
Abstract: A compressor is provided and may include a shell assembly defining a suction pressure region and a discharge pressure region. A first scroll member may include a first discharge port and a first modulation port. A second scroll member may include a first variable volume ratio port. A capacity modulation valve assembly may be in fluid communication with the first modulation port and may be displaceable between open and closed positions to selectively provide communication between a first intermediate compression pocket and the suction pressure region via the first modulation port. A variable volume ratio valve assembly may be in fluid communication with the first variable volume ratio port. The variable volume ratio valve assembly may be displaceable between open and closed positions to selectively provide communication between a second intermediate compression pocket and the discharge pressure region via the first variable volume ratio port.
Abstract translation: 提供了压缩机，并且可以包括限定吸入压力区域和排出压力区域的壳体组件。 第一涡旋构件可以包括第一排出口和第一调制口。 第二涡旋构件可以包括第一可变容积比端口。 容量调节阀组件可以与第一调制端口流体连通，并且可以在打开位置和关闭位置之间移动，以选择性地通过第一调制端口提供第一中间压缩腔和吸入压力区之间的连通。 可变容积比阀组件可以与第一可变容积比口流体连通。 可变容积比阀组件可以在打开位置和关闭位置之间移动，以选择性地通过第一可变容积比端口提供第二中间压缩腔和排出压力区之间的连通。
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公开(公告)号：WO2014078235A1
公开(公告)日：2014-05-22
申请号：PCT/US2013/069462
申请日：2013-11-11
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： DOEPKER, Roy J. , PEREVOZCHIKOV, Michael M.
CPC classification number: F04C18/0223 , F04C18/0215 , F04C18/0246 , F04C18/0261 , F04C29/126
Abstract: A compressor may include first and second scrolls, a hub plate and a valve. The first scroll may include an end plate defining first and second sides, a primary discharge passage extending therethrough, and a secondary discharge passage extending therethrough and located radially outward from the primary discharge passage. The hub plate may be mounted to the first scroll and may include first and second opposite sides and a hub discharge passage in fluid communication with the primary discharge passage. The first side of the hub plate may face the second side of the end plate and may include a valve guide extending axially toward the end plate adjacent the hub discharge passage. The valve member may be secured on the valve guide for axial movement between open and closed positions to respectively allow and restrict fluid communication between the secondary discharge passage and the hub discharge passage.
Abstract translation: 压缩机可以包括第一和第二涡卷，轮毂板和阀。 第一涡旋件可以包括限定第一和第二侧面的端板，延伸穿过其的主排放通道和从第一排出通道径向向外定位的次级排放通道。 毂板可以安装到第一涡旋件，并且可以包括第一和第二相对侧以及与主排出通道流体连通的轮毂排出通道。 轮毂板的第一侧可面向端板的第二侧，并且可以包括一个阀瓣导向件，该导向件邻近轮毂排出通道轴向延伸。 阀构件可以固定在阀引导件上以在打开和关闭位置之间轴向运动，以分别允许和限制二次排放通道和轮毂排出通道之间的流体连通。
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公开(公告)号：WO2014043444A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/059612
申请日：2013-09-13
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： PEREVOZCHIKOV, Michael M. , DOEPKER, Roy J. , PISCOPO, Matthew Thomas , CAVENDER, Eric P. , REID, Brian L. , GEHRET, Kevin J. , TUMMINO, Stephen Barry
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。 导管可以延伸穿过配件和压缩机构的吸入口之间的室，并将至少一部分流体从配件传输到吸入口。 导管可以包括可以与配件间隔开的入口和可以接合压缩机构的出口。
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