专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

WO2011072013A2 APPARATUS AND METHOD FOR COMPRESSING AND WINDING OVERLAPPED FIBROUS BLANKETS 审中-公开
标题翻译：压缩和卷绕叠加薄膜的装置和方法
公开(公告)号：WO2011072013A2
公开(公告)日：2011-06-16
申请号：PCT/US2010/059462
申请日：2010-12-08
申请人： AAF-MCQUAY INC. , SANDERS, Lewis , ERBE, Christopher
发明人： SANDERS, Lewis , ERBE, Christopher
IPC分类号： B65H18/08 , B65H37/00 , B65H21/00
CPC分类号： B65H29/006 , B65H29/6609 , B65H2701/177
摘要： In the description and drawings methods and apparatus for the compression and winding of a plurality of overlapped fibrous blankets are disclosed. The methods and apparatus may allow a leading edge of a trailing blanket to be overlapped with a trailing edge of a leading blanket that is being wound by a compressing winder assembly. As the compressing winder assembly winds the leading blanket, the trailing blanket may be moved downstream by the leading blanket and an overlapped portion of the two blankets may move through a compression zone of a winder feed chute.
摘要翻译：在描述和附图中公开了用于压缩和缠绕多个重叠的纤维毡的方法和装置。所述方法和装置可以允许拖曳毯的前缘与由压缩卷绕器组件缠绕的前毯的后缘重叠。当压缩络纱机组件缠绕在前毯上时，后毯可以通过前毯移动到下游，并且两个毯子的重叠部分可以移动通过卷绕机进料槽的压缩区。

22. 发明申请

WO2009114820A2 HIGH CAPACITY CHILLER COMPRESSOR 审中-公开
标题翻译：高容量冷冻机压缩机
公开(公告)号：WO2009114820A2
公开(公告)日：2009-09-17
申请号：PCT/US2009037181
申请日：2009-03-13
申请人： AAF MCQUAY INC , DOTY MARK C , CAMPAIGNE EARL A , WATSON THOMAS E , BUTLER PAUL K , CLINE QUENTIN E , SHOWALTER SAMUEL J
发明人： DOTY MARK C , CAMPAIGNE EARL A , WATSON THOMAS E , BUTLER PAUL K , CLINE QUENTIN E , SHOWALTER SAMUEL J
IPC分类号： F04D29/42 , F04B17/00 , F04B39/06 , F04B49/00
CPC分类号： F25B1/00 , F04D29/284 , F04D29/5846 , F25B1/053 , F25B31/006 , F25B2500/12
摘要： A high efficiency, low maintenance single stage or multi-stage centrifugal compressor assembly for large cooling installations. A cooling system provides direct, two-phase cooling of the rotor by combining gas refrigerant from the evaporator section with liquid refrigerant from the condenser section to affect a liquid / vapor refrigerant mixture. Cooling of the stator with liquid refrigerant may be provided by a similar technique. A noise suppression system is provided by injecting liquid refrigerant spray at points between the impeller and the condenser section. The liquid refrigerant may be sourced from high pressure liquid refrigerant from the condenser section.
摘要翻译：用于大型制冷设备的高效率，低维护单级或多级离心式压缩机组件。冷却系统通过将来自蒸发器部分的气体制冷剂与来自冷凝器部分的液体制冷剂合并以影响液体/蒸汽制冷剂混合物而提供转子的直接两相冷却。用液体制冷剂冷却定子可以通过类似的技术来提供。通过在叶轮和冷凝器部分之间的点处喷射液体制冷剂喷雾来提供噪声抑制系统。液体制冷剂可以来自冷凝器部分的高压液体制冷剂。

23. 发明申请

WO2007139869A2 NESTABLE FILTER AND FRAME 审中-公开
标题翻译： NESTABLE过滤器和框架
公开(公告)号：WO2007139869A2
公开(公告)日：2007-12-06
申请号：PCT/US2007/012356
申请日：2007-05-24
申请人： AAF-MCQUAY INC , OSBORNE, Mike , KAPSALIS, Steve , PORTER, Dennis , MONTEGUE, Mike
发明人： OSBORNE, Mike , KAPSALIS, Steve , PORTER, Dennis , MONTEGUE, Mike
CPC分类号： B01D46/0002 , B01D46/0001 , B01D46/10 , B01D46/521 , B01D2265/04
摘要： A nestable fluid filter comprises a frame surrounding a filter media, the frame has a unitary portion unitary with an outer portion of the filter media, depending from the unitary portion is a portion flaring outwardly at an obtuse angle from the unitary portion, the flared portion is unitary about the filter media, a mounting surface depends from the flared portion and is in a substantially parallel plane with the filter media.
摘要翻译：可嵌套的流体过滤器包括围绕过滤介质的框架，框架具有与过滤介质的外部一体的整体部分，从整体部分是从整体部分以钝角向外扩张的部分，扩张部分关于过滤介质是整体的，安装表面取决于扩口部分，并且与过滤介质处于基本平行的平面。

24. 发明申请

WO2007058737A3 EVAPORATOR FOR A REFRIGERATION SYSTEM 审中-公开
公开(公告)号：WO2007058737A3
公开(公告)日：2007-05-24
申请号：PCT/US2006/041316
申请日：2006-10-18
申请人： AAF-MCQUAY INC. , CHEN, Wei
发明人： CHEN, Wei
IPC分类号： F25B39/02
摘要： An evaporator for a refrigeration system includes a baffle plate extending over a portion of a tube bundle assembly, the baffle plate assisting in directing a fluid flow from a tube first portion to a tube second portion. A method of forming an evaporator is further included.

25. 发明申请

WO2004094925A3 METHODS FOR DETECTING SURGE IN CENTRIFUGAL COMPRESSORS 审中-公开
标题翻译：检测离心压缩机冲击波的方法
公开(公告)号：WO2004094925A3
公开(公告)日：2006-03-09
申请号：PCT/US2004012081
申请日：2004-04-19
申请人： AAF MCQUAY INC , KNOPP JOHN C
发明人： KNOPP JOHN C
IPC分类号： F04D27/02 , F25B1/04 , F25B41/00 , F04B49/10 , F25B1/00
CPC分类号： F04D27/001 , F04D27/02 , F25B1/04 , F25B2500/19 , F25B2700/21151 , F25B2700/21174
摘要： A method and apparatus for detecting surge in a refrigeration system that includes a centrifugal compressor having an impeller and a compressor entrance, an evaporator that receives a fluid refrigerant, a suction line that flows the refrigerant from the evaporator to the compressor entrance. The evaporator includes a heat-exchange coil supplied with a liquid through a supply line entering the evaporator. The liquid is disposed in a heat-exchange relationship with the refrigerant within the evaporator. The method and apparatus automatically and periodically performing the steps of measuring a fluid temperature of the liquid proximate the supply line entering the evaporator; measuring a refrigerant temperature of the refrigerant proximate the compressor entrance; and using the fluid temperature and the refrigerant temperature to detect surge in the refrigeration system.
摘要翻译：一种用于检测制冷系统中的浪涌的方法和装置，包括具有叶轮和压缩机入口的离心式压缩机，接收流体制冷剂的蒸发器，将制冷剂从蒸发器流到压缩机入口的吸入管线。蒸发器包括通过进入蒸发器的供应管线供给液体的热交换盘管。液体与蒸发器内的制冷剂成热交换关系。该方法和装置自动并周期地执行以下步骤：测量靠近进入蒸发器的供应管线的液体的流体温度; 测量靠近压缩机入口的制冷剂的制冷剂温度; 并使用流体温度和制冷剂温度来检测制冷系统中的浪涌。

26. 发明申请

WO2004063825A1 VALVE 审中-公开
标题翻译：阀
公开(公告)号：WO2004063825A1
公开(公告)日：2004-07-29
申请号：PCT/GB2003/005706
申请日：2003-12-31
申请人： AAF-MCQUAY INC. , ROLL, John, Michael , WOODARD, Peter, Michael , ELLINGHAM, Andrew, Albert , YOUNG, Terence, William, Thomas
发明人： ROLL, John, Michael , WOODARD, Peter, Michael , ELLINGHAM, Andrew, Albert , YOUNG, Terence, William, Thomas
IPC分类号： G05D16/18
CPC分类号： G05D16/10 , F25B41/04 , F25B2500/06 , F25B2600/027 , F25B2700/1933
摘要： A valve comprises a housing (1) having an inlet (4) and an outlet (5), and a pressure sensing port (8). A piston (6) slides in a part (3) of the housing (1) in response to a difference between a first fluid pressure at the pressure sensing port on the one side of the piston, and a second fluid pressure at the inlet and/or outlet on the other side of the piston (6). A valve member (7) carried by the piston is operable thereby to close the inlet (4) when said second fluid pressure is less than a value sufficiently greater than said first fluid pressure. The valve member (7) is movable with respect to the piston (6) to facilitate closing of the inlet (4), in response to a fluid flow from the housing (1) to the inlet (4), when the piston is not acting to close the inlet.
摘要翻译：阀包括具有入口（4）和出口（5）的壳体（1）和压力感测端口（8）。活塞（6）响应于活塞一侧的压力感测端口处的第一流体压力与入口的第二流体压力之间的差异而在壳体（1）的部分（3）中滑动，以及 /或在活塞（6）的另一侧上的出口。当所述第二流体压力小于足够大于所述第一流体压力的值时，由所述活塞承载的阀构件（7）可操作，从而关闭所述入口（4）。阀构件（7）可相对于活塞（6）移动，以便当活塞不是活塞时响应于从壳体（1）到入口（4）的流体流动而关闭入口（4）作用于关闭入口。

27. 发明申请

WO2010058182A3 SCREW COMPRESSOR 审中-公开
标题翻译：螺旋压缩机
公开(公告)号：WO2010058182A3
公开(公告)日：2011-03-17
申请号：PCT/GB2009002726
申请日：2009-11-20
申请人： AAF MCQUAY INC , 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，它们都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在壳体中使用偏移排出口。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

28. 发明申请

WO2007139869A3 NESTABLE FILTER AND FRAME 审中-公开
标题翻译： NESTABLE过滤器和框架
公开(公告)号：WO2007139869A3
公开(公告)日：2008-03-06
申请号：PCT/US2007012356
申请日：2007-05-24
申请人： AAF MCQUAY INC , OSBORNE MIKE , KAPSALIS STEVE , PORTER DENNIS , MONTEGUE MIKE
发明人： OSBORNE MIKE , KAPSALIS STEVE , PORTER DENNIS , MONTEGUE MIKE
IPC分类号： B01D46/10 , B01D46/52
CPC分类号： B01D46/0002 , B01D46/0001 , B01D46/10 , B01D46/521 , B01D2265/04
摘要： A nestable fluid filter comprises a frame surrounding a filter media, the frame has a unitary portion (104) unitary with an outer portion of the filter media, depending from the unitary portion is a portion (106) flaring outwardly at an obtuse angle from the unitary portion, the flared portion is unitary about the filter media, a mounting surface (108) depends from the flared portion and is in a substantially parallel plane with the filter media.
摘要翻译：可嵌套流体过滤器包括围绕过滤器介质的框架，框架具有与过滤介质的外部整体一体的整体部分（104），从整体部分是垂直向外以与从整体部分，扩张部分围绕过滤介质是整体的，安装表面（108）从扩口部分延伸并且与过滤介质处于基本平行的平面。

29. 发明申请

WO2007058737A2 EVAPORATOR FOR A REFRIGERATION SYSTEM 审中-公开
标题翻译：制冷系统用蒸发器
公开(公告)号：WO2007058737A2
公开(公告)日：2007-05-24
申请号：PCT/US2006041316
申请日：2006-10-18
申请人： AAF MCQUAY INC , CHEN WEI
发明人： CHEN WEI
IPC分类号： F28F9/22
CPC分类号： F28F9/22 , F25B39/02 , F25B2339/0242 , F28D21/0017 , F28F9/0131 , F28F2009/224
摘要： An evaporator for a refrigeration system includes a baffle plate extending over a portion of a tube bundle assembly, the baffle plate assisting in directing a fluid flow from a tube first portion to a tube second portion. A method of forming an evaporator is further included.
摘要翻译：一种用于制冷系统的蒸发器包括在管束组件的一部分上延伸的挡板，所述挡板有助于将流体流从管第一部分引导到管第二部分。还包括形成蒸发器的方法。

30. 发明申请

WO2007053324A3 SHELL AND TUBE EVAPORATOR 审中-公开
公开(公告)号：WO2007053324A3
公开(公告)日：2007-05-10
申请号：PCT/US2006/040955
申请日：2006-10-18
申请人： AAF-MCQUAY INC. , CHEN, Wei , CAMPAIGNE, Earl
发明人： CHEN, Wei , CAMPAIGNE, Earl
IPC分类号： F28F13/00
摘要： An evaporator for a refrigeration system wherein a water makes a plurality of passes therethrough, includes a tube bundle assembly having a known tube bundle portion associated with each of a plurality of passes of water therethrough, each of a plurality of tubes of a tube bundle portion associated with a first water pass having a lesser diameter than the diameter of tubes of tube bundle portions associated with successive passes of water. A method of forming an evaporator is further included.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式