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公开(公告)号：US10401048B2
公开(公告)日：2019-09-03
申请号：US14814769
申请日：2015-07-31
发明人： William B. Rockwood , Wilson Samuel Jesudason Lawrence , Abhijith Balakrishna , Yahia Abdelhamid , Jerry W. McClead
摘要： An air flow mixer that mixes two or more air streams that may enter air moving equipment at significantly different temperatures. In particular, methods, systems and apparatuses are disclosed that are directed to an air flow mixer that is structured and arranged to promote cross flow of portions of the air streams relative to each other through the air flow mixer. The cross flow resulting from the structure and arrangement of the air flow mixer avoids sharp delineations or fluid borders between the air streams that can be caused, for example, by a relatively higher temperature of one of the air streams and a relatively lower temperature of another one of the air streams.
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公开(公告)号：US10041619B2
公开(公告)日：2018-08-07
申请号：US14414322
申请日：2013-07-12
CPC分类号： F16L55/02709 , F16L55/02718 , F24F1/02 , F24F1/40 , F24F7/10 , F24F13/082 , F24F13/24 , F24F2221/16 , F25B2500/12 , F25B2500/13
摘要： Methods and apparatus to reduce instabilities and/or turbulence of an airflow of a HVAC system are described. The method may include positioning an airflow moderating zone in an airflow passage to reduce instabilities and/or turbulence in the airflow. Apparatuses to create the airflow moderating zone are also provided. The apparatus may be configured to have a plurality of openings and an airflow resistance structure so as to provide airflow resistance to instabilities and/or turbulence in the airflow. The airflow moderating zone may be, for example, a sheet-like material including a plurality of openings.
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公开(公告)号：US20150211670A1
公开(公告)日：2015-07-30
申请号：US14414322
申请日：2013-07-12
IPC分类号： F16L55/027 , F24F1/40
CPC分类号： F16L55/02709 , F16L55/02718 , F24F1/02 , F24F1/40 , F24F7/10 , F24F13/082 , F24F13/24 , F24F2221/16 , F25B2500/12 , F25B2500/13
摘要： Methods and apparatus to reduce instabilities and/or turbulence of an airflow of a HVAC system are described. The method may include positioning an airflow moderating zone in an airflow passage to reduce instabilities and/or turbulence in the airflow. Apparatuses to create the airflow moderating zone are also provided. The apparatus may be configured to have a plurality of openings and an airflow resistance structure so as to provide airflow resistance to instabilities and/or turbulence in the airflow. The airflow moderating zone may be, for example, a sheet-like material including a plurality of openings.
摘要翻译： 描述了减少HVAC系统的气流的不稳定性和/或湍流的方法和装置。 该方法可以包括将气流调节区域定位在气流通道中以减少气流中的不稳定性和/或湍流。 还提供了用于产生气流调节区的装置。 该装置可以被配置为具有多个开口和气流阻力结构，以便为气流中的不稳定性和/或湍流提供气流阻力。 气流缓和区可以是例如包括多个开口的片状材料。
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公开(公告)号：US09784376B2
公开(公告)日：2017-10-10
申请号：US14333460
申请日：2014-07-16
IPC分类号： F16K15/02
CPC分类号： F16K15/023 , Y10T137/0318 , Y10T137/7837
摘要： A valve assembly for a compressor includes a flow passage defining an inlet, an outlet, and a valve seat located proximate the inlet. The valve assembly also has a valve member that includes a head portion engageable with the valve seat. The head portion has a front face, a rear face located closer to the outlet than the front face, and a side face extending between the front and rear faces. The head portion further has a first convex curvature formed between the front face and the side face. The valve member also includes a collar portion extending toward the outlet from the rear face of the head portion.
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公开(公告)号：US20160033159A1
公开(公告)日：2016-02-04
申请号：US14814769
申请日：2015-07-31
发明人： William B. Rockwood , Wilson Samuel Jesudason Lawrence , Abhijith Balakrishna , Yahia Abdelhamid , Jerry W. McClead
CPC分类号： F24F13/04
摘要： An air flow mixer that mixes two or more air streams that may enter air moving equipment at significantly different temperatures. In particular, methods, systems and apparatuses are disclosed that are directed to an air flow mixer that is structured and arranged to promote cross flow of portions of the air streams relative to each other through the air flow mixer. The cross flow resulting from the structure and arrangement of the air flow mixer avoids sharp delineations or fluid borders between the air streams that can be caused, for example, by a relatively higher temperature of one of the air streams and a relatively lower temperature of another one of the air streams.
摘要翻译： 一种气流混合器，其混合可能在明显不同温度下进入空气移动设备的两个或更多个气流。 特别地，公开了涉及一种空气流混合器的方法，系统和装置，所述空气流混合器被构造和布置成促进空气流的部分相对于彼此通过空气流混合器的交叉流动。 由空气流混合器的结构和布置产生的横流避免了气流之间的尖锐划分或流体边界，例如可能由一个空气流的相对较高的温度和另一个气流的相对较低的温度引起 其中一条气流。
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公开(公告)号：US20150020885A1
公开(公告)日：2015-01-22
申请号：US14333460
申请日：2014-07-16
CPC分类号： F16K15/023 , Y10T137/0318 , Y10T137/7837
摘要： A valve assembly for a compressor includes a flow passage defining an inlet, an outlet, and a valve seat located proximate the inlet. The valve assembly also has a valve member that includes a head portion engageable with the valve seat. The head portion has a front face, a rear face located closer to the outlet than the front face, and a side face extending between the front and rear faces. The head portion further has a first convex curvature formed between the front face and the side face. The valve member also includes a collar portion extending toward the outlet from the rear face of the head portion.
摘要翻译： 用于压缩机的阀组件包括限定入口，出口和位于入口附近的阀座的流动通道。 阀组件还具有阀构件，该阀构件包括可与阀座接合的头部。 头部具有前表面，比前表面更靠近出口的后表面以及在前表面和后表面之间延伸的侧面。 头部还具有形成在前表面和侧面之间的第一凸曲率。 阀构件还包括从头部的后表面朝向出口延伸的套环部分。
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