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1. 发明申请

WO2010021867A2 TWO SPEED INDUCTION MOTOR WITH TAPPED AUXILIARY WINDING 审中-公开
标题翻译：带有辅助绕组的双速感应电机
公开(公告)号：WO2010021867A2
公开(公告)日：2010-02-25
申请号：PCT/US2009/053348
申请日：2009-08-11
申请人： EMERSON ELECTRIC CO. , FARGO, Vincent , CAO, Dick , XILAI, Yang
发明人： FARGO, Vincent , CAO, Dick , XILAI, Yang
IPC分类号： H02K17/08
CPC分类号： H02P1/42 , H02K17/06 , H02K17/08
摘要： A six lead, two speed, consequent wound, single phase induction motor with a tapped auxiliary winding having a 2-pole high speed mode and 4-pole low speed mode. A portion of the auxiliary winding is connected in series with the four pole main winding. The 4-pole low speed mode has an efficiency of over 80%.
摘要翻译：
具有2极高速模式和4极低速模式的带有辅助绕组的抽头辅助绕组的六相双速感应电动机。辅助绕组的一部分与四极主绕组串联连接。 4极低速模式的效率超过80％。

2. 发明申请

WO2012041259A1 VARIABLE CAPACITY COMPRESSOR WITH LINE-START BTUSHLES PERMANENT MAGNET MOTOR 审中-公开
标题翻译：可变容量压缩机与线性起动马力永磁电机
公开(公告)号：WO2012041259A1
公开(公告)日：2012-04-05
申请号：PCT/CN2011/080488
申请日：2011-09-30
申请人： EMERSON ELECTRIC CO. , FARGO, Vincent , CAO, Pingshan , LI, Xin , LIU, Qiang
发明人： FARGO, Vincent , CAO, Pingshan , LI, Xin , LIU, Qiang
IPC分类号： F04C23/02 , F04B35/04
CPC分类号： F04C11/008 , F01C21/0863 , F04B17/03 , F04B35/04 , F04C18/0215 , F04C18/3564 , F04C23/008 , F04C23/02 , F04C27/005 , F04C28/24 , F04C29/0085 , F04C2240/40
摘要： A variable capacity compressor assembly (20) configured for variable capacity modulation includes a housing (30), with a compressing mechanism (22) and a driving mechanism (24) disposed within the housing. The compressing mechanism includes compressing members (54, 56) that are shiftable relative to one another between loaded and unloaded states. The driving mechanism includes a line-start brushless permanent magnet motor (26). The line-start brushless permanent magnet motor includes a plurality of permanent magnets (102) that are mounted on, and extend generally axially along, a rotor core body (90) of the motor. Using the motor may reduce manufacture cost, maintain conveniently, and increase reliability.
摘要翻译：构造用于可变容量调制的可变容量压缩机组件（20）包括具有压缩机构（22）和设置在壳体内的驱动机构（24）的壳体（30）。压缩机构包括在加载状态和卸载状态之间可相对于彼此移动的压缩构件（54,56）。驱动机构包括线路启动无刷永磁电动机（26）。线路启动无刷永磁电动机包括多个永磁体（102），其安装在电动机的转子芯体（90）上并大致轴向延伸。使用电机可能会降低制造成本，维护方便，并提高可靠性。

3. 发明申请

WO2014139132A1 ROTORS AND STATORS FOR DYNAMOELECTRIC MACHINES 审中-公开
标题翻译：用于动力电机的转子和定子
公开(公告)号：WO2014139132A1
公开(公告)日：2014-09-18
申请号：PCT/CN2013/072647
申请日：2013-03-14
申请人： EMERSON ELECTRIC CO. , CAO, Pingshan , LI, Xin , LEE, Xin , ZHANG, Zedong , FARGO, Vincent
发明人： CAO, Pingshan , LI, Xin , LEE, Xin , ZHANG, Zedong , FARGO, Vincent
IPC分类号： H02K1/27
CPC分类号： H02K1/276 , H02K1/146 , H02K1/2766 , H02K21/16 , H02K29/03 , H02K2213/03
摘要： A dynamoelectric machine includes a rotor having a rotor core and permanent magnets, and a stator having teeth. The permanent magnets are arranged in magnet sets. Each magnet set includes one or more of the permanent magnets. The rotor core has a cylindrical periphery and slits. Each of the slits is positioned radially between one of the magnet sets and the cylindrical periphery. Each tooth includes a tooth surface facing the cylindrical periphery. The tooth surface includes an inner portion extending substantially parallel to the cylindrical periphery of the rotor core, and beveled portions positioned on opposing sides of the inner portion of the tooth surface. An air gap between each beveled portion of the tooth surface and the cylindrical periphery of the rotor core is greater than an air gap between the inner portion of the tooth surface and the cylindrical periphery of the rotor core.
摘要翻译：电动机包括具有转子铁心和永磁体的转子和具有齿的定子。永久磁铁设置在磁铁组中。每个磁体组包括一个或多个永磁体。转子芯具有圆柱形周边和狭缝。每个狭缝都位于一个磁体组和圆柱形周边之间。每个齿包括面向圆柱形周边的齿面。齿表面包括基本上平行于转子芯的圆柱形周边延伸的内部部分和位于齿表面的内部的相对侧上的倾斜部分。齿面的各倾斜部分与转子芯的圆柱形周边之间的空气间隙大于齿面的内部与转子芯的圆柱形周边之间的气隙。

4. 发明申请

WO2011016938A3 SCROLL COMPRESSOR WITH RADIALLY CONFIGURED MOTOR WINDING 审中-公开
公开(公告)号：WO2011016938A3
公开(公告)日：2011-02-10
申请号：PCT/US2010/041040
申请日：2010-07-06
申请人： EMERSON ELECTRIC CO.
发明人： CAO, Pingshan , FARGO, Vincent
IPC分类号： F04C29/00 , H02K1/06 , H02K1/12 , H02K1/22 , F04C18/02 , F04C2/02
摘要： A scroll compressor is more economically constructed and operated. The scroll compressor includes an orbiting scroll member, a non-orbiting scroll member, and a single phase electric motor, the single phase electric motor further includes a rotor, a stator having a plurality of slots, the stator being mounted concentrically with the rotor, an aluminum start winding that is wound within a portion of the slots distal from the rotor, a copper main winding that is wound with a portion of the slots between the aluminum start winding and the rotor, and a drive shaft coupled to the rotor, the drive shaft being configured to couple to the orbiting scroll member of a scroll compressor to cause the orbiting scroll member to orbit the non-orbiting scroll member.

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