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11. 发明授权

US09207004B2 Refrigeration cycle apparatus 有权
标题翻译：制冷循环装置
公开(公告)号：US09207004B2
公开(公告)日：2015-12-08
申请号：US13636304
申请日：2011-01-26
申请人： Shinya Higashiiue , So Nomoto , Hirokazu Minamisako
发明人： Shinya Higashiiue , So Nomoto , Hirokazu Minamisako
IPC分类号： F25B41/00 , F25B31/00 , F25B5/04 , F25B13/00
CPC分类号： F25B41/00 , F25B5/04 , F25B13/00 , F25B31/004 , F25B2341/0011 , F25B2400/053 , F25B2400/054 , F25B2400/13
摘要： Refrigerating machine oil is reliably returned to a compressor, regardless of whether the oil is miscible or immiscible with a refrigerant. A first refrigerant channel includes a compressor, a condenser, a first flow control valve, a refrigerant storing container, a second flow control valve, and a first evaporator are connected in that order. A refrigerant outlet of the first evaporator is connected to a suction refrigerant inlet of an ejector. A second refrigerant channel includes a compressor and a second evaporator connected in that order. A refrigerant inlet of the second evaporator is connected to a mixed refrigerant outlet of the ejector. A third refrigerant channel branching off from a halfway point of a pipe connecting a refrigerant outlet of the radiator and the first flow control valve includes a third flow control valve and a motive refrigerant inlet of the ejector are connected in that order.
摘要翻译：无论油是否与制冷剂混溶或不混溶，制冷机油可靠地返回到压缩机。第一制冷剂通道包括压缩机，冷凝器，第一流量控制阀，制冷剂储存容器，第二流量控制阀和第一蒸发器。第一蒸发器的制冷剂出口连接到喷射器的吸入制冷剂入口。第二制冷剂通道包括依次连接的压缩机和第二蒸发器。第二蒸发器的制冷剂入口连接到喷射器的混合制冷剂出口。从连接散热器的制冷剂出口和第一流量控制阀的管道的中途分支的第三制冷剂通道包括第三流量控制阀和喷射器的动力制冷剂入口的顺序连接。

12. 发明申请

US20130000348A1 EJECTOR, MOTIVE FLUID FOAMING METHOD, AND REFRIGERATION CYCLE APPARATUS 审中-公开
标题翻译：喷射器，动力流体发泡方法和制冷循环装置
公开(公告)号：US20130000348A1
公开(公告)日：2013-01-03
申请号：US13583937
申请日：2010-03-31
申请人： Shinya Higashiiue , So Nomoto , Hirokazu Minamisako
发明人： Shinya Higashiiue , So Nomoto , Hirokazu Minamisako
IPC分类号： B05B7/04 , F25B1/06
CPC分类号： F04F5/46 , C09K5/041 , C09K5/042 , C09K2205/106 , C09K2205/132 , F04F5/16 , F04F5/54 , F25B9/008 , F25B41/00 , F25B2341/0012 , F25B2500/01
摘要： A flow path of a nozzle included in an ejector includes a convergent taper portion in which the cross-sectional area of the flow path gradually decreases toward the downstream side, a cylindrical flow path extending from a downstream end of the convergent taper portion and being continuous for a predetermined length and in a cylindrical shape, and a divergent taper portion continuous with a downstream end of the cylindrical flow path and in which the cross-sectional area of the flow path gradually increases toward the downstream side. By providing the cylindrical flow path, a length of the divergent taper portion is reduced.
摘要翻译：包括在喷射器中的喷嘴的流路包括会聚锥形部分，其中流道的横截面积朝向下游侧逐渐减小，圆锥形流动路径从会聚锥形部分的下游端延伸并且是连续的以及与圆柱形流动路径的下游端连续并且流路的横截面积朝向下游侧逐渐增加的发散锥形部分。通过提供圆柱形流动路径，减小了发散锥形部分的长度。

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