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1. 发明申请

WO2012142378A3 COMPRESSOR INCLUDING MOTOR COOLING 审中-公开
标题翻译：压缩机包括电机冷却
公开(公告)号：WO2012142378A3
公开(公告)日：2013-01-03
申请号：PCT/US2012033468
申请日：2012-04-13
申请人： EMERSON CLIMATE TECHNOLOGIES , HAN YANCHUN , ZHENG RUIMIN , PEREVOZCHIKOV MICHAEL M , DOEPKER ROY J
发明人： HAN YANCHUN , ZHENG RUIMIN , PEREVOZCHIKOV MICHAEL M , DOEPKER ROY J
IPC分类号： F04C29/04 , F04C18/02 , F04C29/12
CPC分类号： F04C29/023 , F04B39/02 , F04B39/0253 , F04B39/06 , F04B53/006 , F04C15/0088 , F04C18/0215 , F04C23/008 , F04C2240/603
摘要： 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.
摘要翻译：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。

2. 发明申请

WO2014124157A2 CAPACITY MODULATED SCROLL COMPRESSOR 审中-公开
标题翻译：容量调节式滚动压缩机
公开(公告)号：WO2014124157A2
公开(公告)日：2014-08-14
申请号：PCT/US2014015134
申请日：2014-02-06
申请人： EMERSON CLIMATE TECHNOLOGIES
发明人： IGNATIEV KIRILL M , PEREVOZCHIKOV MICHAEL M
CPC分类号： F04C18/0215 , F01C1/0215 , F01C2021/1643 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C28/18 , F04C28/26
摘要： A capacity modulation assembly is provided and may include a control valve and a first line extending between the control valve and a suction pressure region disposed within a compressor shell, whereby the suction pressure region is in communication with a suction inlet gas fitting extending through a shell of a compressor. The capacity modulation assembly may additionally include a second line extending between the control valve and an intermediate pressure region disposed within the compressor shell, whereby the intermediate pressure region is in communication with compression pockets defined between an orbiting scroll and a non-orbiting scroll.
摘要翻译：提供容量调节组件，并且可以包括控制阀和在控制阀和设置在压缩机壳体内的吸入压力区域之间延伸的第一管线，由此吸入压力区域与延伸穿过壳体的吸入口气体配件连通的压缩机。容量调节组件可以另外包括在控制阀和设置在压缩机壳体内的中间压力区域之间延伸的第二管线，由此中间压力区域与限定在绕动涡旋件和非绕动涡旋件之间的压缩空间连通。

3. 发明申请

WO2009155099A3 COMPRESSOR HAVING OUTPUT ADJUSTMENT ASSEMBLY INCLUDING PISTON ACTUATION 审中-公开
标题翻译：具有输出调整装置的压缩机，包括活塞启动
公开(公告)号：WO2009155099A3
公开(公告)日：2010-03-25
申请号：PCT/US2009045647
申请日：2009-05-29
申请人： EMERSON CLIMATE TECHNOLOGIES , STOVER ROBERT C , AKEI MASAO , PEREVOZCHIKOV MICHAEL M
发明人： STOVER ROBERT C , AKEI MASAO , PEREVOZCHIKOV MICHAEL M
IPC分类号： F04C18/02 , F04C18/07
CPC分类号： F04C18/0215 , F04C23/008 , F04C28/16
摘要： A compressor may include a housing, first and second scroll members, and a compressor output adjustment assembly. The first scroll member may define a first chamber having first and second passages in communication therewith, a second chamber having third and fourth passages in communication therewith, and first and second apertures. The first and third passages may be in communication with a first pressure source and the second and fourth passages may be selectively in communication with a second pressure source. The compressor output adjustment assembly may include a first piston located in the first chamber and displaceable between first and second positions and a second piston located in the second chamber and displaceable between first and second positions. The first piston may isolate the first aperture from the first passage and the second piston may isolate the second aperture from the third passage when in their respective second positions.
摘要翻译：压缩机可以包括壳体，第一和第二涡旋构件以及压缩机输出调节组件。第一涡旋构件可以限定具有与其连通的第一和第二通道的第一室，具有与其连通的第三和第四通道的第二室以及第一和第二孔。第一和第三通道可以与第一压力源连通，并且第二和第四通道可以选择性地与第二压力源连通。压缩机输出调节组件可以包括位于第一室中的第一活塞并且可在第一和第二位置之间移动，而第二活塞位于第二室中并且可在第一和第二位置之间移位。第一活塞可以将第一孔与第一通道隔离，并且当第二活塞在其相应的第二位置时，第二活塞可将第二孔与第三通道隔离。

4. 发明申请

WO2010138821A3 COMPRESSOR HAVING CAPACITY MODULATION OR FLUID INJECTION SYSTEMS 审中-公开
标题翻译：具有容量调节或流体注射系统的压缩机
公开(公告)号：WO2010138821A3
公开(公告)日：2011-03-17
申请号：PCT/US2010036586
申请日：2010-05-28
申请人： EMERSON CLIMATE TECHNOLOGIES , STOVER ROBERT C , AKEI MASAO , PEREVOZCHIKOV MICHAEL M
发明人： STOVER ROBERT C , AKEI MASAO , PEREVOZCHIKOV MICHAEL M
IPC分类号： F04C29/12 , F04C2/02 , F04C18/02 , F04C29/00
CPC分类号： F04C18/00 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C28/26 , F04C29/0007 , F25B1/04 , F25B2400/13
摘要： A compressor may include first and second scroll members and first and second pistons. The first scroll member includes a first end plate and a first scroll wrap. The second scroll member includes a second end plate and a second scroll wrap that is intermeshed with the first scroll wrap to define moving fluid pockets. The second end plate may include a first and second passages, first and second recesses, and first and second ports extending through the second end plate and communicating with at least one of the pockets. The first piston may be disposed in the first recess and movable between first and second positions controlling communication between the first passage and the first port. The second piston may be disposed in the second recess and movable between first and second positions controlling communication between at least one of the pockets and said second passage.
摘要翻译：压缩机可以包括第一和第二涡旋件以及第一和第二活塞。第一涡旋构件包括第一端板和第一涡旋盘。第二涡旋构件包括第二端板和与第一涡旋盘相互啮合以限定移动流体腔的第二涡卷。第二端板可以包括第一和第二通道，第一和第二凹部，以及延伸穿过第二端板并与至少一个凹穴连通的第一和第二端口。第一活塞可以设置在第一凹槽中，并且可以在第一和第二位置之间移动，从而控制第一通道和第一端口之间的连通。第二活塞可以设置在第二凹部中，并可在第一和第二位置之间移动，从而控制至少一个凹穴和所述第二通道之间的连通。

5. 发明申请

WO2010138825A3 COMPRESSOR HAVING PISTON ASSEMBLY 审中-公开
标题翻译：具有活塞组件的压缩机
公开(公告)号：WO2010138825A3
公开(公告)日：2011-02-24
申请号：PCT/US2010036593
申请日：2010-05-28
申请人： EMERSON CLIMATE TECHNOLOGIES , STOVER ROBERT C , AKEI MASAO , PEREVOZCHIKOV MICHAEL M
发明人： STOVER ROBERT C , AKEI MASAO , PEREVOZCHIKOV MICHAEL M
IPC分类号： F04C29/12 , F04C2/02 , F04C18/02 , F04C29/00
CPC分类号： F04C18/0215 , F04C18/0253 , F04C18/0261 , F04C23/008 , F04C28/26 , F04C29/0007 , F04C29/042
摘要： A compressor includes orbiting and non-orbiting scrolls forming first and second fluid pockets therebetween. First and second ports are disposed in the non-orbiting scroll and radially spaced apart from each other. The first port communicates with the first pocket at a first radial position and the second port communicates with the second pocket at a second radial position. A blocking device is movable between a first position preventing communication between the ports and a fluid source and a second position allowing communication between the ports and the fluid source. The first and second pockets have first and second pressures, respectively. One of the pressures may have a disproportionate pressure change compared to the other of the pressures after at least one of the pockets communicates with the fluid source through at least one of the ports. The disproportionate pressure change biases the orbiting scroll relative to the non-orbiting scroll.
摘要翻译：压缩机包括在其间形成第一和第二流体袋的轨道和非轨道运动的涡卷。第一和第二端口设置在非绕动涡旋件中并且彼此径向间隔开。第一端口在第一径向位置处与第一凹部连通，并且第二端口在第二径向位置处与第二凹口连通。阻挡装置可以在防止端口和流体源之间的连通的第一位置和允许端口和流体源之间的连通的第二位置之间移动。第一和第二口袋分别具有第一和第二压力。在至少一个口袋中的至少一个通过至少一个端口与流体源连通之后，其中一个压力可能与其他压力相比具有不成比例的压力变化。不成比例的压力变化使轨道涡旋相对于非轨道运动的涡旋偏压。

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