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公开(公告)号：US20170067673A1
公开(公告)日：2017-03-09
申请号：US15220379
申请日：2016-07-26
Inventor： BUNKI KAWANO , TOMOICHIRO TAMURA
CPC classification number: F25B41/00 , F25B13/00 , F25B2341/001
Abstract: An ejector includes an atomization mechanism that is disposed at an end of a first nozzle and that atomizes a working fluid in a liquid phase while maintaining the liquid phase. The atomization mechanism includes an orifice and a collision plate. When the collision plate is orthographically projected onto a projection plane, in a projection of the collision plate, at least one point on a contour of the collision surface is disposed closer to a reference point than a second reference line, which is a line including the collision end point and perpendicular to the first reference line.
Abstract translation: 喷射器包括雾化机构，其设置在第一喷嘴的端部并且在保持液相的同时使液相中的工作流体雾化。 雾化机构包括孔口和碰撞板。 当碰撞板被正投影到投影平面上时，在碰撞板的投影中，碰撞表面的轮廓上的至少一个点比第二参考线更靠近参考点，第二参考线是包括 碰撞终点并垂直于第一参考线。
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公开(公告)号：US20150330713A1
公开(公告)日：2015-11-19
申请号：US14702214
申请日：2015-05-01
Inventor： TAKAHIRO MATSUURA , HIROSHI HASEGAWA , TOMOICHIRO TAMURA , ATSUO OKAICHI
IPC: F28D9/00
CPC classification number: F28D9/0093 , F28D1/0333 , F28D1/05358
Abstract: A heat exchanger has a plurality of heat exchanger tubes. Each heat exchanger tube has an internal flow path through which a first fluid flows. These heat exchanger tubes are arranged so that an external flow path, through which a second fluid that exchanges heat with the first fluid flows, is formed between each two adjacent heat exchanger tubes. Each two adjacent heat exchanger tubes are bonded together at the inlets and outlets of the internal flow paths in the two heat exchanger tubes. One of each two adjacent heat exchanger tubes is offset with respect to the other heat exchanger tube in a direction perpendicular to an arrangement direction in which these heat exchanger tubes are arranged.
Abstract translation: 热交换器具有多个热交换器管。 每个热交换器管具有第一流体流过的内部流动路径。 这些热交换器管被布置成使得在每个相邻的热交换器管之间形成有与第一流体交换热量的第二流体流过的外部流路。 每两个相邻的热交换器管在两个热交换器管中的内部流动路径的入口和出口处结合在一起。 每个相邻的热交换器管中的一个相对于另一个热交换器管在垂直于这些热交换器管的布置方向的方向上偏移。
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公开(公告)号：US20160216016A1
公开(公告)日：2016-07-28
申请号：US14990786
申请日：2016-01-07
Inventor： BUNKI KAWANO , TOMOICHIRO TAMURA , TAKAHIRO MATSUURA
CPC classification number: F25B41/06 , B05B7/061 , F25B1/06 , F25B40/00 , F25B2500/01
Abstract: An ejector includes an atomization mechanism arranged at an end of a first nozzle. The atomization mechanism includes a plurality of orifices and a collision plate against which each of a plurality of jets ejected from the plurality of orifices collides. The collision plate includes a first principal surface and a second principal surface as a collision surface against which the jet collides, each of the first principal surface and the second principal surface extending toward an outlet of the ejector. The plurality of orifices includes a plurality of first orifices arranged on a side of the first principal surface of the collision plate and a plurality of second orifices arranged on a side of the second principal surface of the collision plate.
Abstract translation: 喷射器包括布置在第一喷嘴端部的雾化机构。 雾化机构包括多个喷孔和碰撞板，多个喷嘴中的每一个从该多个孔喷射出来。 碰撞板包括作为碰撞面的第一主表面和第二主表面，喷射器相对于其冲击，第一主表面和第二主表面中的每一个朝向喷射器的出口延伸。 多个孔口包括布置在碰撞板的第一主表面侧的多个第一孔口和布置在碰撞板的第二主表面侧的多个第二孔口。
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公开(公告)号：US20150107294A1
公开(公告)日：2015-04-23
申请号：US14512451
申请日：2014-10-12
Inventor： TAKAHIRO MATSUURA , TOMOICHIRO TAMURA , IORI MARUHASHI , BUNKI KAWANO
CPC classification number: F25B41/003 , F25B25/005 , F25B2339/047 , F25B2400/23 , F25B2500/27 , F25B2500/31
Abstract: There is provided refrigeration-cycle equipment in which a mixture of a refrigerant component and an additive is employed as a refrigerant. The refrigeration-cycle equipment includes an evaporator, a condenser, a vapor passage, and a return passage. The return passage guides refrigerant liquid from the condenser to the evaporator. The return, passage is provided with a separating mechanism that separates the additive from the refrigerant component.
Abstract translation: 提供了制冷循环设备，其中使用制冷剂组分和添加剂的混合物作为制冷剂。 制冷循环设备包括蒸发器，冷凝器，蒸汽通道和返回通道。 返回通道将制冷剂液体从冷凝器引导至蒸发器。 返回通道设置有将添加剂与制冷剂组分分离的分离机构。
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Patent Agency Ranking
公开(公告)号：US20160363351A1
公开(公告)日：2016-12-15
申请号：US15076649
申请日：2016-03-22
Inventor： BUNKI KAWANO , TOMOICHIRO TAMURA
Abstract: A heat exchange apparatus according to the present disclosure includes a refrigerant supply source, an ejector, an extractor, a first pump, a second pump, a cooler, and a liquid passage. The first pump is a dynamic pump and disposed on the liquid passage between the extractor and the cooler. The second pump is a positive displacement pump and disposed on the liquid passage between an outlet of the first pump and an inlet of refrigerant liquid of the ejector.
Abstract translation: 根据本公开的热交换装置包括制冷剂供应源，喷射器，提取器，第一泵，第二泵，冷却器和液体通道。 第一个泵是一个动态泵，并设置在提取器和冷却器之间的液体通道上。 第二泵是容积式泵，并且设置在第一泵的出口和喷射器的制冷剂液体的入口之间的液体通道上。
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公开(公告)号：US20150114017A1
公开(公告)日：2015-04-30
申请号：US14522190
申请日：2014-10-23
Inventor： YOSHIMI HAYASHI , TOMOICHIRO TAMURA , MAMORU NISHIBU , TAKAHIRO MATSUURA , BUNKI KAWANO , IORI MARUHASHI
CPC classification number: F25B1/005 , F25B25/005 , F25B39/02 , F25B39/028 , F25B41/00 , F25B41/043 , F25B49/02 , F25B2500/28 , F25B2600/2513
Abstract: The disclosed refrigeration-cycle equipment comprises a main circuit and an evaporation-side circulation circuit. The main circuit includes i) a compressor that compresses refrigerant vapor, ii) a condensation mechanism that condenses the refrigerant vapor, and iii) an evaporative mechanism that stores refrigerant liquid and that evaporates the refrigerant liquid. The evaporation-side circulation circuit includes a heat exchanger for heat absorption and a decompression mechanism. The refrigerant returns to the evaporative mechanism after the refrigerant absorbing heat in the heat exchanger for heat absorption and the pressure of the refrigerant being reduced in the decompression mechanism. The refrigeration-cycle equipment further has an interaction mechanism that prevents droplets contained in the refrigerant having returned from the evaporation-side circulation circuit to the evaporative mechanism from being fed into the compressor.
Abstract translation: 所公开的制冷循环设备包括主回路和蒸发侧循环回路。 主电路包括：i）压缩制冷剂蒸汽的压缩机，ii）冷凝制冷剂蒸气的冷凝机构; iii）储存制冷剂液体并蒸发制冷剂液体的蒸发机构。 蒸发侧循环回路包括吸热用热交换器和减压机构。 制冷剂在吸热用热交换器中的吸热后的制冷剂返回到蒸发机构，并且减压机构中制冷剂的压力降低。 制冷循环设备还具有防止从蒸发侧循环回路返回的制冷剂中含有的液滴向蒸发机构供给到压缩机中的相互作用机构。
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公开(公告)号：US20170227258A1
公开(公告)日：2017-08-10
申请号：US15404149
申请日：2017-01-11
Inventor： BUNKI KAWANO , TOMOICHIRO TAMURA , IORI MARUHASHI , MICHIYOSHI KUSAKA
CPC classification number: F25B1/10 , F25B41/003 , F25B43/00 , F25B2400/072 , F25B2400/23
Abstract: A refrigeration cycle apparatus according to the present disclosure includes an evaporator, a first compressor, an intercooler, a second compressor, a condenser, and a refrigerant liquid supply passage. The intercooler stores refrigerant liquid and also cools refrigerant vapor compressed by the first compressor and expels it. The second compressor sucks in the refrigerant vapor expelled from the intercooler and compresses it. The intercooler includes a container, an intercooling passage, and a pump. The container contains a vapor space and stores refrigerant liquid. The intercooling passage is a passage in which a part of the refrigerant liquid stored in the container flows and that supplies the part of the refrigerant liquid to the vapor space. The pump pumps a part of the refrigerant liquid stored in the container to the vapor space.
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公开(公告)号：US20160054033A1
公开(公告)日：2016-02-25
申请号：US14823674
申请日：2015-08-11
Inventor： TAKAHIRO MATSUURA , IORI MARUHASHI , MICHIYOSHI KUSAKA , TOMOICHIRO TAMURA , BUNKI KAWANO
CPC classification number: F25B1/10 , F25B1/06 , F25B25/005 , F25B40/00 , F25B41/003 , F25B41/04 , F25B47/02 , F25B49/02 , F25B2339/047 , F25B2400/04 , F25B2400/0401 , F25B2600/2501
Abstract: A refrigerating cycle apparatus includes an evaporator, a compressor, a condenser, a feeding channel, a main circuit that circulates a refrigerant including fluid whose saturated vapor pressure at ordinary temperature is a negative pressure as a main component, a heat absorption circuit including a heat absorption heat exchanger, a heat release circuit including a heat release heat exchanger, an internal heat exchanger that allows indirect heat exchange between the fluid flowing through the heat absorption circuit and the fluid flowing through the heat release circuit, at least one of a heat absorption bypass channel and a heat release bypass channel, and at least one of a flow rate adjustment mechanism for heat absorption that adjusts a flow rate of the fluid flowing through the heat absorption bypass channel and a flow rate adjustment mechanism for heat release that adjusts a flow rate of the fluid flowing through the heat release bypass channel.
Abstract translation: 一种制冷循环装置，包括蒸发器，压缩机，冷凝器，供给通道，使包含常压下的饱和蒸气压为负压的流体的制冷剂作为主要成分的主回路，包含热量的吸热回路 吸热式热交换器，包括放热热交换器的散热回路，允许流过吸热回路的流体与流过散热回路的流体之间进行间接热交换的内部热交换器， 旁通通道和放热旁路通道，以及用于吸热的流量调节机构中的至少一个，其调节流过吸热旁路通道的流体的流量和调节流量的热释放流量调节机构 流过散热旁路通道的流体速率。
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公开(公告)号：US20160033183A1
公开(公告)日：2016-02-04
申请号：US14881024
申请日：2015-10-12
Inventor： BUNKI KAWANO , TOMOICHIRO TAMURA , TAKAHIRO MATSUURA
CPC classification number: F25B41/00 , F04F5/04 , F04F5/46 , F04F5/463 , F04F5/467 , F25B43/00 , F25B2341/0012 , F25B2400/13 , F25B2400/23
Abstract: An ejector includes a first nozzle, a second nozzle, an atomization mechanism, and a mixer. A working fluid in a liquid phase is supplied to the first nozzle as a drive flow. A working fluid in a gas phase is sucked into the second nozzle. The atomization mechanism is disposed at an end of the first nozzle and atomizes the working fluid in a liquid phase while maintaining the liquid phase. The mixer generates a fluid mixture by mixing the atomized working fluid generated by the atomization mechanism and the working fluid in a gas phase sucked into the second nozzle. The atomization mechanism includes an ejection section that generates a jet of the working fluid in a liquid phase and a collision surface with which the jet from the ejection section collides. The collision surface is inclined with respect to a direction in which the jet flows.
Abstract translation: 喷射器包括第一喷嘴，第二喷嘴，雾化机构和混合器。 以液相的工作流体作为驱动流被供给到第一喷嘴。 气相中的工作流体被吸入第二喷嘴。 雾化机构设置在第一喷嘴的端部并且在保持液相的同时使液相中的工作流体雾化。 混合器通过将由雾化机构产生的雾化的工作流体和工作流体混合到吸入第二喷嘴的气相中产生流体混合物。 雾化机构包括：喷射部，其产生液相中的工作流体的射流和来自喷射部的射流碰撞的碰撞面。 碰撞面相对于喷流流动的方向倾斜。
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