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公开(公告)号：US07059150B2
公开(公告)日：2006-06-13
申请号：US11236754
申请日：2005-09-27
IPC分类号： F25B1/06
CPC分类号： B60H1/323 , F25B5/02 , F25B31/004 , F25B41/00 , F25B2309/061 , F25B2341/0011 , F25B2500/01 , F25B2500/16 , F25B2600/2519
摘要： A vapor-compression refrigerant cycle system having an ejector includes a first evaporator for evaporating refrigerant from a pressure-increasing portion of the ejector, and a second evaporator for evaporating refrigerant to be drawn into a refrigerant suction port of the ejector. Furthermore, a valve member for opening and closing a refrigerant passage of the second evaporator is arranged in serious with the second evaporator in a refrigerant flow, and refrigerant flowing out of the second evaporator flows into the refrigerant suction port through a refrigerant suction pipe. The system is provided to restrict lubrication oil contained in refrigerant from being introduced from the ejector into and staying in the refrigerant suction pipe when the valve member is closed. For example, the refrigerant suction port is provided at an upper side of the ejector.
摘要翻译： 具有喷射器的蒸气压缩式制冷剂循环系统包括：第一蒸发器，用于从喷射器的增压部分蒸发制冷剂;以及第二蒸发器，用于蒸发要吸入喷射器的制冷剂吸入口的制冷剂。 此外，用于打开和关闭第二蒸发器的制冷剂通道的阀构件与制冷剂流中的第二蒸发器严重地配置，并且从第二蒸发器流出的制冷剂通过制冷剂吸入管流入制冷剂吸入口。 该系统用于限制制冷剂中所含的润滑油在阀构件关闭时从喷射器引入并停留在制冷剂吸入管中。 例如，制冷剂吸入口设置在喷射器的上侧。
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公开(公告)号：US20060065011A1
公开(公告)日：2006-03-30
申请号：US11236754
申请日：2005-09-27
CPC分类号： B60H1/323 , F25B5/02 , F25B31/004 , F25B41/00 , F25B2309/061 , F25B2341/0011 , F25B2500/01 , F25B2500/16 , F25B2600/2519
摘要： A vapor-compression refrigerant cycle system having an ejector includes a first evaporator for evaporating refrigerant from a pressure-increasing portion of the ejector, and a second evaporator for evaporating refrigerant to be drawn into a refrigerant suction port of the ejector. Furthermore, a valve member for opening and closing a refrigerant passage of the second evaporator is arranged in serious with the second evaporator in a refrigerant flow, and refrigerant flowing out of the second evaporator flows into the refrigerant suction port through a refrigerant suction pipe. The system is provided to restrict lubrication oil contained in refrigerant from being introduced from the ejector into and staying in the refrigerant suction pipe when the valve member is closed. For example, the refrigerant suction port is provided at an upper side of the ejector.
摘要翻译： 具有喷射器的蒸气压缩式制冷剂循环系统包括：第一蒸发器，用于从喷射器的增压部分蒸发制冷剂;以及第二蒸发器，用于蒸发要吸入喷射器的制冷剂吸入口的制冷剂。 此外，用于打开和关闭第二蒸发器的制冷剂通道的阀构件与制冷剂流中的第二蒸发器严重地配置，并且从第二蒸发器流出的制冷剂通过制冷剂吸入管流入制冷剂吸入口。 该系统用于限制制冷剂中所含的润滑油在阀构件关闭时从喷射器引入并停留在制冷剂吸入管中。 例如，制冷剂吸入口设置在喷射器的上侧。
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公开(公告)号：US07340908B2
公开(公告)日：2008-03-11
申请号：US11284179
申请日：2005-11-21
CPC分类号： B60H1/00571 , B60H2001/3297 , B60H2001/3298 , F25B41/00 , F25B2309/061 , F25B2341/0012 , F25B2400/12 , F25B2600/023
摘要： A vapor-compression refrigerant cycle device includes an ejector, a first evaporator for evaporating refrigerant flowing out of a pressure-increasing portion of the ejector, a second evaporator for evaporating refrigerant to be drawn into a refrigerant suction port of the ejector. In the refrigerant cycle device, a refrigerant suction pipe is connected to a refrigerant outlet of the second evaporator and the refrigerant suction port of the ejector, and the surface of the refrigerant suction pipe is covered by an insulating member. Furthermore, the ejector, the first evaporator, the second evaporator and the refrigerant suction pipe are arranged in a passenger compartment of the vehicle.
摘要翻译： 蒸汽压缩式制冷剂循环装置包括喷射器，用于蒸发从喷射器的增压部分流出的制冷剂的第一蒸发器，用于蒸发要吸入喷射器的制冷剂吸入口的制冷剂的第二蒸发器。 在制冷剂循环装置中，制冷剂吸入管连接到第二蒸发器的制冷剂出口和喷射器的制冷剂吸入口，制冷剂吸入管的表面被绝缘构件覆盖。 此外，喷射器，第一蒸发器，第二蒸发器和制冷剂吸入管布置在车辆的乘客舱中。
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公开(公告)号：US20050268644A1
公开(公告)日：2005-12-08
申请号：US11204220
申请日：2005-08-15
申请人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yoshiaki Takano , Naohisa Ishizaka , Takayuki Sugiura
发明人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yoshiaki Takano , Naohisa Ishizaka , Takayuki Sugiura
CPC分类号： F25B5/00 , B60H1/323 , B60H2001/3298 , F25B1/10 , F25B5/02 , F25B41/00 , F25B2341/0012
摘要： A first evaporator is arranged on a downstream side of an ejector, and a second evaporator is connected to a refrigerant suction inlet of the ejector. A refrigerant evaporation temperature of the second evaporator is lower than that of the first evaporator. The first and second evaporators are used to cool a common subject cooling space and are arranged one after the other in a flow direction of air to be cooled.
摘要翻译： 第一蒸发器设置在喷射器的下游侧，并且第二蒸发器连接到喷射器的制冷剂吸入口。 第二蒸发器的制冷剂蒸发温度低于第一蒸发器的制冷剂蒸发温度。 第一蒸发器和第二蒸发器用于冷却常见的主体冷却空间，并且在待冷却的空气的流动方向上一个接一个地布置。
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公开(公告)号：US20050178150A1
公开(公告)日：2005-08-18
申请号：US11055795
申请日：2005-02-09
申请人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yasukazu Aikawa
发明人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yasukazu Aikawa
CPC分类号： F25B5/00 , B60H2001/3297 , B60H2001/3298 , F25B5/02 , F25B9/008 , F25B41/00 , F25B2309/061 , F25B2341/0012 , F25B2341/0683 , F25B2500/01 , F25B2500/18 , F25B2600/023 , F25B2600/0253 , F25B2600/112
摘要： A first evaporator evaporates refrigerant, which is outputted from an ejector. A refrigerant outlet of the first evaporator is connected to a suction inlet of a compressor, which is connected to a radiator. A branched passage branches a flow of the refrigerant at a corresponding branching point located between the radiator and the ejector. The branched passage conducts the branched flow of the refrigerant to a suction inlet of the ejector. A flow rate control valve is arranged in the branched passage between a radiator and an ejector on a downstream side of the radiator to depressurize refrigerant outputted from the radiator. A second evaporator is arranged in the first branched passage.
摘要翻译： 第一蒸发器蒸发从喷射器输出的制冷剂。 第一蒸发器的制冷剂出口连接到与散热器相连的压缩机的吸入口。 分支通道在位于散热器和喷射器之间的相应分支点处分配制冷剂流。 分支通道将制冷剂的分支流动导向喷射器的吸入口。 在散热器和散热器的下游侧的喷射器之间的分支通道中布置有流量控制阀，以对从散热器输出的制冷剂进行减压。 第二蒸发器布置在第一分支通道中。
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公开(公告)号：US07254961B2
公开(公告)日：2007-08-14
申请号：US11204220
申请日：2005-08-15
申请人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yoshiaki Takano , Naohisa Ishizaka , Takayuki Sugiura
发明人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yoshiaki Takano , Naohisa Ishizaka , Takayuki Sugiura
IPC分类号： F25B1/06
CPC分类号： F25B5/00 , B60H1/323 , B60H2001/3298 , F25B1/10 , F25B5/02 , F25B41/00 , F25B2341/0012
摘要： A first evaporator is arranged on a downstream side of an ejector, and a second evaporator is connected to a refrigerant suction inlet of the ejector. A refrigerant evaporation temperature of the second evaporator is lower than that of the first evaporator. The first and second evaporators are used to cool a common subject cooling space and are arranged one after the other in a flow direction of air to be cooled.
摘要翻译： 第一蒸发器设置在喷射器的下游侧，并且第二蒸发器连接到喷射器的制冷剂吸入口。 第二蒸发器的制冷剂蒸发温度低于第一蒸发器的制冷剂蒸发温度。 第一蒸发器和第二蒸发器用于冷却常见的主体冷却空间，并且在待冷却的空气的流动方向上一个接一个地布置。
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公开(公告)号：US20060107672A1
公开(公告)日：2006-05-25
申请号：US11284179
申请日：2005-11-21
CPC分类号： B60H1/00571 , B60H2001/3297 , B60H2001/3298 , F25B41/00 , F25B2309/061 , F25B2341/0012 , F25B2400/12 , F25B2600/023
摘要： A vapor-compression refrigerant cycle device includes an ejector, a first evaporator for evaporating refrigerant flowing out of a pressure-increasing portion of the ejector, a second evaporator for evaporating refrigerant to be drawn into a refrigerant suction port of the ejector. In the refrigerant cycle device, a refrigerant suction pipe is connected to a refrigerant outlet of the second evaporator and the refrigerant suction port of the ejector, and the surface of the refrigerant suction pipe is covered by an insulating member. Furthermore, the ejector, the first evaporator, the second evaporator and the refrigerant suction pipe are arranged in a passenger compartment of the vehicle.
摘要翻译： 蒸汽压缩式制冷剂循环装置包括喷射器，用于蒸发从喷射器的增压部分流出的制冷剂的第一蒸发器，用于蒸发要吸入喷射器的制冷剂吸入口的制冷剂的第二蒸发器。 在制冷剂循环装置中，制冷剂吸入管连接到第二蒸发器的制冷剂出口和喷射器的制冷剂吸入口，制冷剂吸入管的表面被绝缘构件覆盖。 此外，喷射器，第一蒸发器，第二蒸发器和制冷剂吸入管布置在车辆的乘客舱中。
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公开(公告)号：US07178359B2
公开(公告)日：2007-02-20
申请号：US11055795
申请日：2005-02-09
申请人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yasukazu Aikawa
发明人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yasukazu Aikawa
IPC分类号： F25B1/06
CPC分类号： F25B5/00 , B60H2001/3297 , B60H2001/3298 , F25B5/02 , F25B9/008 , F25B41/00 , F25B2309/061 , F25B2341/0012 , F25B2341/0683 , F25B2500/01 , F25B2500/18 , F25B2600/023 , F25B2600/0253 , F25B2600/112
摘要： A first evaporator evaporates refrigerant, which is outputted from an ejector. A refrigerant outlet of the first evaporator is connected to a suction inlet of a compressor, which is connected to a radiator. A branched passage branches a flow of the refrigerant at a corresponding branching point located between the radiator and the ejector. The branched passage conducts the branched flow of the refrigerant to a suction inlet of the ejector. A flow rate control valve is arranged in the branched passage between a radiator and an ejector on a downstream side of the radiator to depressurize refrigerant outputted from the radiator. A second evaporator is arranged in the first branched passage.
摘要翻译： 第一蒸发器蒸发从喷射器输出的制冷剂。 第一蒸发器的制冷剂出口连接到与散热器相连的压缩机的吸入口。 分支通道在位于散热器和喷射器之间的相应分支点处分配制冷剂流。 分支通道将制冷剂的分支流动导向喷射器的吸入口。 在散热器和散热器的下游侧的喷射器之间的分支通道中布置有流量控制阀，以对从散热器输出的制冷剂进行减压。 第二蒸发器布置在第一分支通道中。
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公开(公告)号：US08186180B2
公开(公告)日：2012-05-29
申请号：US12802239
申请日：2010-06-02
CPC分类号： F25B41/067 , B60H2001/3298 , F25B5/00 , F25B41/00 , F25B47/02 , F25B2341/0012 , F25B2400/0403 , F25B2600/2501 , F25B2600/2513 , F25B2700/21173
摘要： An ejector-type refrigerant cycle device includes: a first evaporator 15 that evaporates refrigerant flowing out of an ejector 14; a branch passage 17 that branches a flow of refrigerant between a radiator 13 and the ejector 14 and guides this flow of refrigerant to a vapor-phase refrigerant suction port 14c of the ejector 14; a throttling mechanism 18 disposed in the branch passage 17; and a second evaporator 19 disposed downstream of the throttling mechanism 18 with respect to the flow of refrigerant. The throttling mechanism 18 is constructed to be provided with a fully opening function, and to fully open the branch passage 17 when the second evaporator 19 is defrosted. Therefore, in an ejector-type refrigerant cycle device including multiple evaporators, the function of defrosting the evaporators can be carried out with a simple construction.
摘要翻译： 喷射式制冷剂循环装置包括：使从喷射器14流出的制冷剂蒸发的第一蒸发器15; 分支通道17，其在散热器13和喷射器14之间分配制冷剂流，并将该制冷剂流引导到喷射器14的气相制冷剂吸入口14c; 设置在分支通道17中的节流机构18; 以及相对于制冷剂流动设置在节流机构18的下游的第二蒸发器19。 节流机构18被构造成具有完全打开的功能，并且当第二蒸发器19被除霜时完全打开分支通道17。 因此，在具有多个蒸发器的喷射式制冷剂循环装置中，能够以简单的结构进行除霜蒸发器的功能。
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10.发明授权公开(公告)号：US08162439B2
公开(公告)日：2012-04-24
申请号：US12452101
申请日：2008-06-03
申请人： Isao Doi , Tomoko Miyaura , Hiroshi Oshitani
发明人： Isao Doi , Tomoko Miyaura , Hiroshi Oshitani
CPC分类号： B41J2/14064 , B41J2/161 , B41J2/162 , B41J2/1626 , B41J2/1631
摘要： Provided is a method for manufacturing a nozzle plate which has a through hole having an ejection port. In the method, the through hole, which has one opening as an ejection port for ejecting the liquid, is arranged on a Si substrate by an anisotropic etching method wherein etching and side wall protection film formation are alternately repeated to the Si substrate and the following steps are performed in the following order; forming a film to be an etching mask on a surface of the Si substrate whereupon the ejection port is to be formed, forming the etching mask pattern having an opening for forming the thorough hole by performing photolithography and etching to a film to be the etching mask, and performing the etching by the anisotropic etching method by satisfying the conditional expression.
摘要翻译： 本发明提供一种具有喷孔的通孔的喷嘴板的制造方法。 在该方法中，通过各向异性蚀刻方法将具有一个开口的通孔作为喷射液体的喷射口布置在Si衬底上，其中蚀刻和侧壁保护膜形成交替地重复到Si衬底和以下 步骤按以下顺序执行; 在Si衬底的表面上形成作为蚀刻掩模的膜，形成喷射口，通过对作为蚀刻掩模的膜进行光刻和蚀刻，形成具有用于形成通孔的开口的蚀刻掩模图案 并且通过满足条件表达式通过各向异性蚀刻方法进行蚀刻。
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