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1. 发明专利

IL215564A Compressor having capacity modulation assembly 未知
公开(公告)号：IL215564A
公开(公告)日：2013-09-30
申请号：IL21556411
申请日：2011-10-05
申请人： EMERSON CLIMATE TECHNOLOGIES , AKEI MASAO , REINHART KEITH J , DOEPKER ROY J
发明人： AKEI MASAO , REINHART KEITH J , DOEPKER ROY J
IPC分类号： F04C20060101
摘要： A compressor may include a shell, first and second scrolls, a seal assembly, a modulation control chamber, and a modulation control valve. The first scroll may include a first end plate having a biasing passage extending therethrough. The seal assembly may isolate a discharge pressure region from a suction pressure region. The seal assembly and the first scroll may define an axial biasing chamber therebetween that communicates with the axial biasing chamber and a first pocket between the first and second scrolls. The modulation control chamber may be fluidly coupled with the biasing chamber by a first passage. The modulation control valve may be fluidly coupled with the modulation control chamber by a second passage and movable between a first position allowing communication between the second passage and the suction pressure region and a second position restricting communication between the second passage and the suction pressure region.

2. 发明申请

WO2008118162A1 SCROLL COMPRESSOR WITH COMPLIANT RETAINER 审中-公开
标题翻译：螺旋压缩机与合适的保持器
公开(公告)号：WO2008118162A1
公开(公告)日：2008-10-02
申请号：PCT/US2007/026359
申请日：2007-12-27
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , REINHART, Keith, J.
发明人： REINHART, Keith, J.
IPC分类号： F04C18/02 , F04C29/00
CPC分类号： F04C18/0215 , F04C2270/12 , Y10T29/4924
摘要： A scroll compressor may include a shell, a bearing housing, first and second scroll members, and a ring member. The bearing housing may be supported within the shell and may include at least three axially extending arms. The first scroll member may be supported on the bearing housing and may include a circumferential outer surface. The second scroll member may be supported on the bearing housing and may be meshingly engaged with the first scroll member. The second scroll member may be disposed between the first scroll member and the bearing housing. The ring member may include an open center portion surrounding the circumferential outer surface of the first scroll member therein. A portion of the ring member may be disposed between the arms of the bearing housing and the circumferential outer surface of the first scroll member.
摘要翻译：涡旋式压缩机可以包括壳体，轴承壳体，第一和第二涡旋构件以及环形构件。轴承壳体可以支撑在壳体内并且可以包括至少三个轴向延伸的臂。第一涡旋构件可以支撑在轴承壳体上并且可以包括周向外表面。第二涡旋构件可以支撑在轴承壳体上并且可以与第一涡旋构件啮合地接合。第二涡旋构件可以设置在第一涡旋构件和轴承壳体之间。环形构件可以包括围绕其中的第一涡旋构件的周向外表面的开放中心部分。环形构件的一部分可以设置在轴承壳体的臂和第一涡旋构件的周向外表面之间。

3. 发明申请

WO2010118140A3 COMPRESSOR HAVING CAPACITY MODULATION ASSEMBLY 审中-公开
标题翻译：具有能力调节装置的压缩机
公开(公告)号：WO2010118140A3
公开(公告)日：2011-01-13
申请号：PCT/US2010030248
申请日：2010-04-07
申请人： EMERSON CLIMATE TECHNOLOGIES , AKEI MASAO , DOEPKER ROY J , REINHART KEITH J
发明人： AKEI MASAO , DOEPKER ROY J , REINHART KEITH J
IPC分类号： F04C18/02 , F04C27/00 , F04C28/00 , F04C28/24
CPC分类号： 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
摘要： 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.
摘要翻译：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。

4. 发明申请

WO2010118140A2 COMPRESSOR HAVING CAPACITY MODULATION ASSEMBLY 审中-公开
标题翻译：具有能力调节装置的压缩机
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
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , AKEI, Masao , DOEPKER, Roy J. , REINHART, Keith J.
发明人： AKEI, Masao , DOEPKER, Roy J. , REINHART, Keith J.
IPC分类号： F04C18/02 , F04C28/24 , F04C27/00 , F04C28/00
CPC分类号： 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
摘要： 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.
摘要翻译：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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