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1. 发明授权

EP0858559B1 SCROLL COMPRESSORS 失效
公开(公告)号：EP0858559B1
公开(公告)日：2002-01-30
申请号：EP96935148.5
申请日：1996-11-01
申请人： AAF-McQuay Incorporated , J. & E. Hall Limited
发明人： YOUNG, Terence, William, Thomas , ROLL, John, Michael
IPC分类号： F04C29/10 , F04C18/02 , F04C23/00
CPC分类号： F04C28/02 , F04B41/06 , F04C23/001 , F25B1/10 , F25B2400/075 , F25B2400/13 , F25B2400/23
摘要： A method of improving the efficiency of a pair of first and second scroll refrigeration compressors, at least the second of which includes an intermediate port is characterised in that the delivery of the first scroll compressor is fed into the intermediate port of the second scroll compressor at a pressure corresponding to the intermediate port in the compression process occurring in the second scroll compressor.

2. 发明公开

EP0858559A1 SCROLL COMPRESSORS 失效
标题翻译：滚动压缩机
公开(公告)号：EP0858559A1
公开(公告)日：1998-08-19
申请号：EP96935148.0
申请日：1996-11-01
申请人： Aaf-McQuay Incorporated , J. & E. Hall Limited
发明人： YOUNG, Terence, William, Thomas , ROLL, John, Michael
IPC分类号： F04B41 , F04C23 , F04C28 , F25B1
CPC分类号： F04C28/02 , F04B41/06 , F04C23/001 , F25B1/10 , F25B2400/075 , F25B2400/13 , F25B2400/23
摘要： A method of improving the efficiency of a pair of first and second scroll refrigeration compressors, at least the second of which includes an intermediate port is characterised in that the delivery of the first scroll compressor is fed into the intermediate port of the second scroll compressor at a pressure corresponding to the intermediate port in the compression process occurring in the second scroll compressor.
摘要翻译：提高一对第一涡旋式制冷压缩机和第二涡旋式制冷压缩机的效率的方法，至少第二涡旋式制冷压缩机的第二涡旋式制冷压缩机包括中间端口，其特征在于，第一涡旋式压缩机的输送被输送到第二涡旋式压缩机的中间端口中与在第二涡旋式压缩机中发生的压缩过程中的中间端口对应的压力。

3. 发明申请

WO2010058182A2 SCREW COMPRESSOR 审中-公开
标题翻译：螺旋压缩机
公开(公告)号：WO2010058182A2
公开(公告)日：2010-05-27
申请号：PCT/GB2009/002726
申请日：2009-11-20
申请人： AAF MCQUAY INCORPORATED , YOUNG, Terence, William, Thomas , ROLL, John, Michael , WOODARD, Peter, Michael
发明人： YOUNG, Terence, William, Thomas , ROLL, John, Michael , WOODARD, Peter, Michael
IPC分类号： F04C18/52 , F04C28/12
CPC分类号： F04C18/52 , F04C28/12 , F04C28/26 , F04C2250/10
摘要： A single screw compressor is arranged to vent the flutes of its main rotor at all times, without having to provide a check valve in the discharge port of the main rotor casing. An additional outlet port in the casing vents gas from the discharge ends of the flutes into the body of a slide instead of to the discharge port. The vented gas is guided to an exit port of the slide, from where it can reach either the discharge port or the bypass port of the casing at all times during use of the compressor and under all loading conditions. The design of the slide further allows the use of an offset • ' discharge port in the casing, in relation to the main rotor. This means that pressure acting through the discharge port in use of the compressor tends to press the slide against another structure than the main rotor, for instance a bearing housing, giving better support to the slide. The slide also provides an improved oil delivery arrangement
摘要翻译：单螺杆压缩机布置成一直排放其主转子的凹槽，而不必在主转子壳体的排出口中设置止回阀。套管中的另外的出口将排气口的气体排入滑块的主体而不是排出口。排出的气体被引导到滑动件的出口，在压缩机的使用期间以及在所有的加载条件下，它们可以从其到达壳体的排出口或旁通端口。滑块的设计进一步允许相对于主转子使用壳体中的偏移排出口。这意味着在使用压缩机时通过排出口作用的压力往往会使滑块抵抗比主转子（例如轴承壳体）更多的结构，从而更好地支撑滑块。滑块还提供了改进的输油装置

4. 发明授权

EP2359006B1 SCREW COMPRESSOR 有权
公开(公告)号：EP2359006B1
公开(公告)日：2017-01-18
申请号：EP09796026.4
申请日：2009-11-20
申请人： Aaf McQuay Incorporated
发明人： YOUNG, Terence, William, Thomas , ROLL, John, Michael , WOODARD, Peter, Michael
IPC分类号： F04C18/52 , F04C28/12
CPC分类号： F04C18/52 , F04C28/12 , F04C28/26 , F04C2250/10

5. 发明公开

EP2359006A2 SCREW COMPRESSOR 有权
标题翻译：螺杆压缩机
公开(公告)号：EP2359006A2
公开(公告)日：2011-08-24
申请号：EP09796026.4
申请日：2009-11-20
申请人： Aaf McQuay Incorporated
发明人： YOUNG, Terence, William, Thomas , ROLL, John, Michael , WOODARD, Peter, Michael
IPC分类号： F04C18/52 , F04C28/12
CPC分类号： F04C18/52 , F04C28/12 , F04C28/26 , F04C2250/10
摘要： A single screw compressor is arranged to vent the flutes of its main rotor at all times, without having to provide a check valve in the discharge port of the main rotor casing. An additional outlet port in the casing vents gas from the discharge ends of the flutes into the body of a slide instead of to the discharge port. The vented gas is guided to an exit port of the slide, from where it can reach either the discharge port or the bypass port of the casing at all times during use of the compressor and under all loading conditions. The design of the slide further allows the use of an offset • ' discharge port in the casing, in relation to the main rotor. This means that pressure acting through the discharge port in use of the compressor tends to press the slide against another structure than the main rotor, for instance a bearing housing, giving better support to the slide. The slide also provides an improved oil delivery arrangement
摘要翻译：单螺旋压缩机设置为始终排出其主转子的槽纹，而不必在主转子壳体的排出口中设置止回阀。套管中的附加出口端口将来自排屑槽的排出端的气体排出到滑动件的主体中而不是排出口。排出的气体被引导至滑板的出口处，在压缩机使用期间以及在所有负载条件下，其始终能够到达壳体的排气口或旁路口。滑块的设计进一步允许在壳体内相对于主转子使用偏置•排放口。这意味着在使用压缩机时通过排出口作用的压力倾向于将滑块压靠在除主转子之外的另一结构上，例如轴承壳体，从而更好地支撑滑块。幻灯片还提供了一个改进的输油安排

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