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1. 发明申请

WO2009035626A2 COMPRESSOR WITH RETAINING MECHANISM 审中-公开
标题翻译：压缩机与保持机构
公开(公告)号：WO2009035626A2
公开(公告)日：2009-03-19
申请号：PCT/US2008/010604
申请日：2008-09-11
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , GUO, Huaming , YOU, Jun , CAO, Yong
发明人： GUO, Huaming , YOU, Jun , CAO, Yong
IPC分类号： F04C18/02 , F04C29/00
CPC分类号： F04C23/008 , F01C21/10 , F04C18/0215 , F04C2230/603 , F04C2240/30 , F16C2360/42 , Y10T29/49229 , Y10T29/49236 , Y10T29/4924 , Y10T137/7857 , Y10T137/7891 , Y10T137/7892 , Y10T137/85978
摘要： A compressor may include a shell and a housing fixed within the shell. A compression mechanism may be supported by the housing and may include an orbiting scroll member and a non-orbiting scroll member that are meshingly engaged to form a series of compression pockets. A retaining assembly may include an axial retention member and a rotational retention member, each of which is engaged with the non-orbiting scroll member to limit axial translation and rotation of the non-orbiting scroll member relative to the housing.
摘要翻译：压缩机可以包括壳体和固定在壳体内的壳体。压缩机构可以由壳体支撑，并且可以包括绕动涡旋构件和非绕动涡旋构件，其啮合地接合以形成一系列压缩腔。保持组件可以包括轴向保持构件和旋转保持构件，每个构件与非绕动涡旋构件接合以限制非绕动涡旋构件相对于壳体的轴向平移和旋转。

2. 发明申请

WO2009035640A1 COMPRESSOR SEALING ARRANGEMENT 审中-公开
标题翻译：压缩机密封装置
公开(公告)号：WO2009035640A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/010623
申请日：2008-09-11
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , STOVER, Christover , GUO, Huaming , YAN, Minghau , YOU, Jun , CAO, Yong
发明人： STOVER, Christover , GUO, Huaming , YAN, Minghau , YOU, Jun , CAO, Yong
IPC分类号： F04C18/02 , F04C27/00 , F04C29/02
CPC分类号： F04C23/008 , F01C21/10 , F04C18/0215 , F04C2230/603 , F04C2240/30 , F16C2360/42 , Y10T29/49229 , Y10T29/49236 , Y10T29/4924 , Y10T137/7857 , Y10T137/7891 , Y10T137/7892 , Y10T137/85978
摘要： A compressor may include a shell, first and second scroll members, a partition and a first annular seal. The partition may be fixed to the shell and may overly the first scroll member. The partition may include first and second sides having a second discharge opening passing therethrough and being in communication with the first discharge opening. The first side may include a protrusion extending toward the first scroll member and generally surrounding the second discharge opening. The first annular seal may sealingly engage the partition and may be displaceable radially inward to a position abutting the protrusion to limit a radially inward travel of the first annular seal.
摘要翻译：压缩机可以包括壳体，第一和第二涡旋构件，隔板和第一环形密封件。分隔件可以固定到壳体并且可以过度地覆盖第一涡旋构件。分隔件可以包括具有穿过其中并与第一排出口连通的第二排放口的第一和第二侧。第一侧可以包括朝向第一涡旋构件延伸并且大致围绕第二排出口的突起。第一环形密封件可以密封地接合隔板，并且可以径向向内移动到与突起抵接的位置以限制第一环形密封件的径向向内的行进。

3. 发明申请

WO2007030230A3 COMPRESSOR WITH FLUID INJECTION SYSTEM 审中-公开
公开(公告)号：WO2007030230A3
公开(公告)日：2007-03-15
申请号：PCT/US2006/029706
申请日：2006-07-28
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , GUO, Huaming , LI, Wayne
发明人： GUO, Huaming , LI, Wayne
IPC分类号： F04B19/06
摘要： A scroll compressor includes a housing, a non-orbiting scroll member including a first spiral wrap, and an orbiting scroll member including a second spiral wrap. The first and second spiral wraps are interleaved to define at least one moving fluid pocket that decreases in size as it moves from a radially outer position to a radially inner position. A vapor-injection system may include a shell fitting in fluid communication with a fluid passageway of the non-orbiting scroll member via a vapor injection tube. The vapor injection tube may be fixed for movement with the non-orbiting scroll member for communicating vapor into the moving fluid pockets.

4. 发明公开

EP1922484A2 COMPRESSOR WITH FLUID INJECTION SYSTEM 审中-公开
标题翻译：压缩机流体注入
公开(公告)号：EP1922484A2
公开(公告)日：2008-05-21
申请号：EP06813258.8
申请日：2006-07-28
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： GUO, Huaming , LI, Wayne
IPC分类号： F04B19/06
CPC分类号： F04C18/0215 , F04C29/042
摘要： A scroll compressor includes a housing, a non-orbiting scroll member including a first spiral wrap, and an orbiting scroll member including a second spiral wrap. The first and second spiral wraps are interleaved to define at least one moving fluid pocket that decreases in size as it moves from a radially outer position to a radially inner position. A vapor-injection system may include a shell fitting in fluid communication with a fluid passageway of the non-orbiting scroll member via a vapor injection tube. The vapor injection tube may be fixed for movement with the non-orbiting scroll member for communicating vapor into the moving fluid pockets.

5. 发明公开

EP2201251A2 COMPRESSOR WITH RETAINING MECHANISM 审中-公开
标题翻译： KOMPRESSOR MIT HALTEMECHANISMUS
公开(公告)号：EP2201251A2
公开(公告)日：2010-06-30
申请号：EP08831269.9
申请日：2008-09-11
申请人： Emerson Climate Technologies, Inc.
发明人： GUO, Huaming , YOU, Jun , CAO, Yong
IPC分类号： F04C18/02 , F04C29/00
CPC分类号： F04C23/008 , F01C21/10 , F04C18/0215 , F04C2230/603 , F04C2240/30 , F16C2360/42 , Y10T29/49229 , Y10T29/49236 , Y10T29/4924 , Y10T137/7857 , Y10T137/7891 , Y10T137/7892 , Y10T137/85978
摘要： A compressor may include a shell and a housing fixed within the shell. A compression mechanism may be supported by the housing and may include an orbiting scroll member and a non-orbiting scroll member that are meshingly engaged to form a series of compression pockets. A retaining assembly may include an axial retention member and a rotational retention member, each of which is engaged with the non-orbiting scroll member to limit axial translation and rotation of the non-orbiting scroll member relative to the housing.
摘要翻译：压缩机包括由具有第一，第二，第三和第四端的材料片形成的外壳。第三和第四端在第一和第二端之间延伸并且彼此联接。第一和第二端形成壳的纵向端部。第一端包括具有从其纵向向外延伸的第一和第二突起的边缘。该边缘包括在第三端纵向延伸超过接近第四端的边缘的一部分的位置处的台阶区域。邻接第一和第二突起的分隔件在第一端处联接到壳体，并且包括穿过其的开口。压缩机构支撑在壳体内，并包括与隔板中的开口连通的排放通道。

6. 发明申请

WO2010063139A1 SWITCHING POWER CONVERTER FOR REDUCING EMI FROM RING OSCILLATION AND ITS CONTROL METHOD 审中-公开
标题翻译：切换功率转换器，降低振荡振荡的EMI及其控制方法
公开(公告)号：WO2010063139A1
公开(公告)日：2010-06-10
申请号：PCT/CN2008/001964
申请日：2008-12-03
申请人： IWATT INC. , ZHENG, Jun , QUEK, Eng Hwee , GUO, Huaming
发明人： ZHENG, Jun , QUEK, Eng Hwee , GUO, Huaming
IPC分类号： H02M3/28 , H02M7/12
CPC分类号： H02M3/33507 , H02M1/44
摘要： A switching power converter (200, 300, 400, 500) comprises a transformer (211) with a parasitic capacitance (212), a first switch (207) coupled to the transformer (211) and configured to couple or decouple a load (219) to or from a power source via the transformer (211), a switch controller (205) coupled to the first switch (207) and configured to generate a switch drive signal (206) for turning on or off the first switch (207) according to switching cycles, and a bypass circuit configured to provide a bypass path for the parasitic elements such as the parasitic capacitance (212). The bypass circuit may be coupled in parallel with the auxiliary winding (220), the primary winding (213), or the secondary winding (214) of the transformer (211). High frequency ringing and EMI/RFI is reduced when the bypass circuit is enabled.
摘要翻译：开关功率转换器（200,300,400,500）包括具有寄生电容（212）的变压器（211），耦合到变压器（211）的第一开关（207）并且被配置为耦合或解耦负载（219 ）连接到第一开关（207）并且被配置为产生用于接通或断开第一开关（207）的开关驱动信号（206）的开关控制器（205）以及旁路电路，其被配置为为诸如寄生电容（212）的寄生元件提供旁路路径。旁路电路可以与变压器（211）的辅助绕组（220），初级绕组（213）或次级绕组（214）并联耦合。当旁路电路使能时，高频振铃和EMI / RFI降低。

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