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公开(公告)号：US20140109604A1
公开(公告)日：2014-04-24
申请号：US14005419
申请日：2012-06-21
CPC分类号： F25B1/08 , B01F5/0415 , F25B9/008 , F25B41/00 , F25B2309/06 , F25B2341/0012 , F25B2500/01
摘要： An ejector (200; 300; 400; 600) has a primary inlet (40), a secondary inlet (42), and an outlet (44). A primary flowpath extends from the primary inlet to the outlet. A secondary flowpath extends from the secondary inlet to the outlet. A mixer convergent section (114) is downstream of the secondary inlet. A motive nozzle (100) surrounds the primary flowpath upstream of a junction with the secondary flowpath. The motive nozzle has an exit (110). The mixer has a downstream divergent section down-stream of the convergent section and having a divergence half angle of 0.1-2.0 over a first span of at least 3.0 times a minimum diameter of the mixer.
摘要翻译： 喷射器（200; 300; 400; 600）具有主入口（40），次入口（42）和出口（44）。 主流路从主入口延伸到出口。 次级流路从次级入口延伸到出口。 混合器收敛部分（114）在次级入口的下游。 动力喷嘴（100）围绕与二次流动路径的连接点上游的主流路。 动力喷嘴具有出口（110）。 混合器具有会聚部分下游的下游扩散部分，并且在混合器的最小直径的至少3.0倍的第一跨度上具有0.1-2.0的发散半角。
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公开(公告)号：US20130340984A1
公开(公告)日：2013-12-26
申请号：US13528352
申请日：2012-06-20
CPC分类号： F28F9/0273 , F25B39/028 , Y10T29/4935
摘要： A heat exchanger is described comprising a distributor having an outer housing and including a plurality of substantially parallel plates disposed within the housing and configured to partition an input two-phase flow into a series of primarily single-phase layers. A heat exchanger is described comprising a distributor having an outer housing including a plurality of substantially parallel channels disposed therein, each channel configured to uniformly and independently convey a portion of a homogenous input two-phase flow from an input of the distributor to an output of the distributor.
摘要翻译： 描述了一种热交换器，其包括具有外壳体并且包括多个基本上平行的板，其布置在壳体内并且被配置为将输入两相流分隔成一系列主要单相层的分配器。 描述了一种热交换器，其包括具有外壳的分配器，该外壳包括设置在其中的多个基本上平行的通道，每个通道被配置为均匀且独立地将均匀输入的两相流的一部分从分配器的输入传递到 经销商。
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公开(公告)号：US09568220B2
公开(公告)日：2017-02-14
申请号：US14005419
申请日：2012-06-21
CPC分类号： F25B1/08 , B01F5/0415 , F25B9/008 , F25B41/00 , F25B2309/06 , F25B2341/0012 , F25B2500/01
摘要： An ejector mixer has a convergent section and a downstream divergent section downstream of the convergent section. The downstream divergent section has a divergence half angle of 0.1-2.0° over a first span of at least 3.0 times a minimum diameter of the mixer.
摘要翻译： 喷射器混合器具有收敛部分和收敛部分下游的下游发散部分。 下游发散部分在混合器的最小直径的至少3.0倍的第一跨度上具有0.1-2.0°的发散半角。
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公开(公告)号：US09115938B2
公开(公告)日：2015-08-25
申请号：US13528352
申请日：2012-06-20
CPC分类号： F28F9/0273 , F25B39/028 , Y10T29/4935
摘要： A heat exchanger is described comprising a distributor having an outer housing and including a plurality of substantially parallel plates disposed within the housing and configured to partition an input two-phase flow into a series of primarily single-phase layers. A heat exchanger is described comprising a distributor having an outer housing including a plurality of substantially parallel channels disposed therein, each channel configured to uniformly and independently convey a portion of a homogenous input two-phase flow from an input of the distributor to an output of the distributor.
摘要翻译： 描述了一种热交换器，其包括具有外壳体并且包括多个基本上平行的板，其布置在壳体内并且被配置为将输入两相流分隔成一系列主要单相层的分配器。 描述了一种热交换器，其包括具有外壳的分配器，该外壳包括设置在其中的多个基本上平行的通道，每个通道被配置为均匀且独立地将均匀输入的两相流的一部分从分配器的输入传递到 经销商。
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5.发明授权Ejector having nozzles and diffusers imparting tangential velocities on fluid flow 有权具有喷嘴和扩散器的喷射器在流体流动上赋予切向速度公开(公告)号：US09551511B2
公开(公告)日：2017-01-24
申请号：US13996154
申请日：2012-01-18
申请人： Abbas A. Alahyari , Miad Yazdani
发明人： Abbas A. Alahyari , Miad Yazdani
IPC分类号： F25B1/06 , F04F5/04 , F04F5/46 , F04F5/02 , F04F5/42 , F04F5/00 , F25B41/00 , F25B43/00 , F25B9/08
CPC分类号： F25B1/06 , F04F5/00 , F04F5/02 , F04F5/04 , F04F5/42 , F04F5/46 , F04F5/464 , F25B9/08 , F25B41/00 , F25B43/006 , F25B2341/0012 , F25B2341/0014 , F25B2400/23 , F25B2500/01
摘要： An ejector (38) has ports (40, 42, 44) for receiving a motive flow and a suction flow and discharging a combined flow. The ejector has a motive flow inlet, a suction flow inlet (42), and an outlet (44). A suction flow flowpath extends from the suction flow inlet. A motive flow flowpath extends from the motive flow inlet to join the suction flow flowpath and form a combined flowpath exiting the outlet. The ejector comprises a plurality of motive flow nozzles (100, 302, 402, 602, 702, 802) along the motive flow flowpath. The motive flow nozzles are oriented to impart a tangential velocity component to the motive flow. A plurality of diffusers (130, 304, 404, 604, 704, 804) are along the combined flowpath and are oriented to recover the tangential velocity from the combined flow.
摘要翻译： 喷射器（38）具有用于接收动力流和吸入流并排出组合流的端口（40,42,44）。 喷射器具有动力流入口，吸入流入口（42）和出口（44）。 抽吸流动路径从吸入流入口延伸。 动力流动路径从动力流入口延伸以连接抽吸流动流动并形成离开出口的组合流动路径。 喷射器包括沿着动力流动流路的多个动力流动喷嘴（100,302,402,602,702,802）。 动力流动喷嘴被定向以向动力流赋予切向速度分量。 多个扩散器（130,304,404,604,704,804）沿着组合的流动路径并且被定向成恢复来自组合流的切向速度。
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公开(公告)号：US20140027098A1
公开(公告)日：2014-01-30
申请号：US14111077
申请日：2012-04-11
IPC分类号： F28F1/00
CPC分类号： F28F1/00 , F28F1/022 , F28F1/16 , F28F1/18 , F28F1/22 , F28F2215/00 , F28F2215/08
摘要： A heat exchanger includes a plurality of tubes positioned substantially transverse to a direction of airflow through the heat exchanger and arranged in a plurality of tube rows extending substantially along the direction of airflow. The heat exchanger further includes a plurality of webs substantially integral to two or more tubes of the plurality of tubes, each web extending between and connected to adjacent tubes of the plurality of tubes. At least one tube of the plurality of tubes has a cross section with an aspect ratio greater than 1:1, relative to a substantially horizontal web.
摘要翻译： 热交换器包括多个管，其基本上横贯通过热交换器的气流方向定位，并且布置成基本上沿气流方向延伸的多个管排。 热交换器还包括多个腹板，其基本上与多个管中的两个或多个管成一体，每个腹板在多个管中相邻的管之间延伸并连接到多个管的相邻管。 多个管中的至少一个管具有相对于基本上水平的幅材具有大于1:1的纵横比的横截面。
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公开(公告)号：US20130305776A1
公开(公告)日：2013-11-21
申请号：US13996154
申请日：2012-01-18
申请人： Abbas A. Alahyari , Miad Yazdani
发明人： Abbas A. Alahyari , Miad Yazdani
IPC分类号： F25B1/06
CPC分类号： F25B1/06 , F04F5/00 , F04F5/02 , F04F5/04 , F04F5/42 , F04F5/46 , F04F5/464 , F25B9/08 , F25B41/00 , F25B43/006 , F25B2341/0012 , F25B2341/0014 , F25B2400/23 , F25B2500/01
摘要： An ejector (38) has ports (40, 42, 44) for receiving a motive flow and a suction flow and discharging a combined flow. The ejector has a motive flow inlet, a suction flow inlet (42), and an outlet (44). A suction flow flowpath extends from the suction flow inlet. A motive flow flowpath extends from the motive flow inlet to join the suction flow flowpath and form a combined flowpath exiting the outlet. The ejector comprises a plurality of motive flow nozzles (100, 302, 402, 602, 702, 802) along the motive flow flowpath. The motive flow nozzles are oriented to impart a tangential velocity component to the motive flow. A plurality of diffusers (130, 304, 404, 604, 704, 804) are along the combined flowpath and are oriented to recover the tangential velocity from the combined flow.
摘要翻译： 喷射器（38）具有用于接收动力流和吸入流并排出组合流的端口（40,42,44）。 喷射器具有动力流入口，吸入流入口（42）和出口（44）。 抽吸流动路径从吸入流入口延伸。 动力流动路径从动力流入口延伸以连接抽吸流动流动并形成离开出口的组合流动路径。 喷射器包括沿着动力流动流路的多个动力流动喷嘴（100,302,402,602,702,802）。 动力流动喷嘴被定向以向动力流赋予切向速度分量。 多个扩散器（130,304,404,604,704,804）沿着组合的流动路径并且被定向成恢复来自组合流的切向速度。
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公开(公告)号：US20110108260A1
公开(公告)日：2011-05-12
申请号：US13001646
申请日：2009-08-03
申请人： Abbas A. Alahyari
发明人： Abbas A. Alahyari
IPC分类号： F28F9/02
CPC分类号： F28F1/128 , F28F17/005
摘要： A heat exchanger includes a first header, a second header and heat exchange tubes that extend between the first header and the second header. A fm is located between two adjacent heat exchange tubes, and the fm includes fin plates each having louvers. Each of the louvers includes a first louver section, a second louver section and a third louver section between the first louver section and the second louver section. The third louver section includes a drain portion that extends downwardly relative to the first louver section and the second louver section.
摘要翻译： 热交换器包括在第一集管和第二集管之间延伸的第一集管，第二集管和热交换管。 A fm位于两个相邻的热交换管之间，并且fm包括各自具有百叶窗的翅片板。 每个百叶窗包括第一百叶窗部分和第二百叶窗部分之间的第一百叶窗部分，第二百叶窗部分和第三百叶窗部分。 第三百叶窗部分包括相对于第一百叶窗部分和第二百叶窗部分向下延伸的排出部分。
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公开(公告)号：US20090255287A1
公开(公告)日：2009-10-15
申请号：US12488411
申请日：2009-06-19
申请人： Abbas A. Alahyari , Mary D. Saroka
发明人： Abbas A. Alahyari , Mary D. Saroka
IPC分类号： A47F3/04
CPC分类号： A47F3/0447
摘要： A refrigerated merchandiser includes a display case defining a product display region having an open-front viewing area. A first air outlet is associated with the display case for directing a first air stream generally downwardly across the front viewing area along a first path, and a second air outlet is associated with the display case for directing a second air stream generally downwardly across the front viewing area along a second path outwardly of the first air stream. The first air stream and the second air stream are directly adjacent to one another and the first air stream exits the first air outlet at a first discharge velocity and the second air stream exits the second air outlet at a second discharge velocity, where the second discharge velocity is at least 1.4 times greater than the first discharge velocity.
摘要翻译： 冷藏商品包括限定具有开放式观看区域的商品展示区域的显示盒。 第一出气口与显示器壳体相关联，用于沿着第一路径大致向下穿过前视野区域引导第一空气流，并且第二空气出口与显示器壳体相关联，用于将第二气流通常向下穿过前部 沿着第一路径向外的第一气流的观察区域。 第一气流和第二气流彼此直接相邻，并且第一气流以第一排出速度离开第一空气出口，第二气流以第二排出速度离开第二空气出口，其中第二排气 速度比第一排出速度高至少1.4倍。
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公开(公告)号：US20130167566A1
公开(公告)日：2013-07-04
申请号：US13821384
申请日：2012-05-10
申请人： Abbas A. Alahyari
发明人： Abbas A. Alahyari
CPC分类号： F25B41/00 , B05B1/00 , F25B2341/0012 , Y10T29/49826
摘要： An ejector (200; 400; 600; 700; 800) has a housing (202) and an insert. The housing has an upstream end (206) and a downstream end (208) and a branch (220). A primary flowpath extends from the upstream end and a secondary flowpath passes through the branch to join the primary flowpath. The insert (204; 402) is within the housing and extends from an upstream end (250) to a downstream end (252). The insert has a motive nozzle (240) having an inlet and an outlet. A mixer (242) is at least partially downstream of the motive nozzle. One or more passages (304) are positioned such that the secondary flowpath extends through the branch and through the one or more passages to join the primary flowpath, at least one portion of the insert being of less robust material than a material of the housing.
摘要翻译： 喷射器（200; 400; 600; 700; 800）具有壳体（202）和插入件。 壳体具有上游端（206）和下游端（208）和分支（220）。 主流路从上游端延伸，次流径通过分支以连接主流路。 插入件（204; 402）在壳体内并从上游端（250）延伸到下游端（252）。 插入件具有具有入口和出口的动力喷嘴（240）。 混合器（242）至少部分地在动力喷嘴的下游。 一个或多个通道（304）被定位成使得次级流路延伸穿过分支并且穿过一个或多个通道以连接主流路，插入件的至少一部分具有比壳体的材料更不坚固的材料。
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