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公开(公告)号：US08201620B2
公开(公告)日：2012-06-19
申请号：US12454418
申请日：2009-05-18
CPC分类号： F28D1/05391 , F25B39/022 , F25B41/067 , F25B2500/01 , F25B2500/18 , F28D2021/0085 , F28F9/002 , F28F9/0204 , F28F9/0224 , F28F2225/08
摘要： An evaporator unit includes an evaporator configured to evaporate a refrigerant, and a capillary tube configured to decompress the refrigerant. The capillary tube has two longitudinal ends bonded to the evaporator. At least one position of a middle portion between the two longitudinal ends of the capillary tube is fixed to the evaporator by press-contacting the evaporator. Therefore, it can prevent a crack from being caused at the bonding portions of the two longitudinal ends of the capillary tube.
摘要翻译： 蒸发器单元包括构造成蒸发制冷剂的蒸发器和构造成减压制冷剂的毛细管。 毛细管具有两个结合到蒸发器的纵向端。 通过压力接触蒸发器将毛细管的两个纵向端之间的中间部分的至少一个位置固定到蒸发器。 因此，能够防止在毛细管的两纵向端部的接合部发生裂纹。
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公开(公告)号：US20090283247A1
公开(公告)日：2009-11-19
申请号：US12454418
申请日：2009-05-18
CPC分类号： F28D1/05391 , F25B39/022 , F25B41/067 , F25B2500/01 , F25B2500/18 , F28D2021/0085 , F28F9/002 , F28F9/0204 , F28F9/0224 , F28F2225/08
摘要： An evaporator unit includes an evaporator configured to evaporate a refrigerant, and a capillary tube configured to decompress the refrigerant. The capillary tube has two longitudinal ends bonded to the evaporator. At least one position of a middle portion between the two longitudinal ends of the capillary tube is fixed to the evaporator by press-contacting the evaporator. Therefore, it can prevent a crack from being caused at the bonding portions of the two longitudinal ends of the capillary tube.
摘要翻译： 蒸发器单元包括构造成蒸发制冷剂的蒸发器和构造成减压制冷剂的毛细管。 毛细管具有两个结合到蒸发器的纵向端。 通过压力接触蒸发器将毛细管的两个纵向端之间的中间部分的至少一个位置固定到蒸发器。 因此，能够防止在毛细管的两纵向端部的接合部发生裂纹。
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公开(公告)号：US20090293535A1
公开(公告)日：2009-12-03
申请号：US12455320
申请日：2009-06-01
IPC分类号： F25B39/02
CPC分类号： F25B39/02 , B60H2001/3298 , F28F9/0273 , F28F9/028 , Y10T137/85938
摘要： A heat exchanger includes a heat exchanging section for performing heat exchange between a refrigerant and a cooling medium and a passage section. The passage section includes a first passage and a second passage for supplying the refrigerant to the heat exchanging section and a supply passage for supplying the refrigerant to the first passage and the second passage. The first passage and the second passage define a first opening portion and a second opening portion opening at an end of the supply passage. A minimum distance between an opening edge of the first opening portion and an inner surface of the supply passage is equal to a minimum distance between an opening edge of the second opening portion and the inner surface of the supply passage.
摘要翻译： 热交换器包括用于在制冷剂和冷却介质之间进行热交换的热交换部分和通道部分。 通道部分包括用于将制冷剂供应到热交换部分的第一通道和第二通道以及用于向第一通道和第二通道供应制冷剂的供应通道。 第一通道和第二通道限定在供应通道的端部处的第一开口部分和第二开口部分。 第一开口部分的开口边缘和供给通道的内表面之间的最小距离等于第二开口部分的开口边缘和供给通道的内表面之间的最小距离。
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公开(公告)号：US20090090130A1
公开(公告)日：2009-04-09
申请号：US12286868
申请日：2008-10-02
CPC分类号： F25B39/02 , F25B5/00 , F25B2500/18
摘要： An evaporator unit includes a first heat exchanger configured to perform heat exchange between refrigerant flowing thereinto from a refrigerant inlet and air, a bypass passage through which the refrigerant flowing from the refrigerant inlet flows while bypassing the first heat exchanger, a second heat exchanger configured to perform heat exchange between air and mixed refrigerant in which the refrigerant after passing through the first heat exchanger and the refrigerant having passed through the bypass passage are mixed, and a flow amount adjustment portion configured to adjust a flow amount of the refrigerant flowing through the first heat exchanger and a flow amount of the refrigerant flowing through the bypass passage. Accordingly, the first heat exchanger and the second heat exchanger can be configured to have respectively portions in which a dryness of the refrigerant is in a range between 0.6 and 0.9.
摘要翻译： 蒸发器单元包括：第一热交换器，被配置为执行从制冷剂入口流到其中的制冷剂与空气之间的热交换;旁路通道，制冷剂入口流动的制冷剂绕过第一热交换器流动;第二热交换器， 进行空气与通过第一热交换器的制冷剂和通过旁通通路的制冷剂混合的混合制冷剂之间的热交换;流量调整部，被配置为调节流过第一热交换器的制冷剂的流量， 热交换器和流过旁路通路的制冷剂的流量。 因此，第一热交换器和第二热交换器可以被构造成分别具有在0.6至0.9之间的范围内的制冷剂的干燥部分。
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公开(公告)号：US08099978B2
公开(公告)日：2012-01-24
申请号：US12286868
申请日：2008-10-02
IPC分类号： F25B39/02
CPC分类号： F25B39/02 , F25B5/00 , F25B2500/18
摘要： An evaporator unit includes a first heat exchanger configured to perform heat exchange between refrigerant flowing thereinto from a refrigerant inlet and air, a bypass passage through which the refrigerant flowing from the refrigerant inlet flows while bypassing the first heat exchanger, a second heat exchanger configured to perform heat exchange between air and mixed refrigerant in which the refrigerant after passing through the first heat exchanger and the refrigerant having passed through the bypass passage are mixed, and a flow amount adjustment portion configured to adjust a flow amount of the refrigerant flowing through the first heat exchanger and a flow amount of the refrigerant flowing through the bypass passage. Accordingly, the first heat exchanger and the second heat exchanger can be configured to have respectively portions in which a dryness of the refrigerant is in a range between 0.6 and 0.9.
摘要翻译： 蒸发器单元包括：第一热交换器，被配置为执行从制冷剂入口流到其中的制冷剂与空气之间的热交换;旁路通道，制冷剂入口流动的制冷剂绕过第一热交换器流动;第二热交换器， 进行空气与通过第一热交换器的制冷剂和通过旁通通路的制冷剂混合的混合制冷剂之间的热交换;流量调整部，被配置为调节流过第一热交换器的制冷剂的流量， 热交换器和流过旁路通路的制冷剂的流量。 因此，第一热交换器和第二热交换器可以被构造成分别具有在0.6至0.9之间的范围内的制冷剂的干燥部分。
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公开(公告)号：US08661845B2
公开(公告)日：2014-03-04
申请号：US12455320
申请日：2009-06-01
IPC分类号： F25B1/06 , F25B39/02 , F25B1/00 , B29C47/88 , F24F3/04 , F28F7/00 , F28F9/02 , B05B1/14 , F16L41/00
CPC分类号： F25B39/02 , B60H2001/3298 , F28F9/0273 , F28F9/028 , Y10T137/85938
摘要： A heat exchanger includes a heat exchanging section for performing heat exchange between a refrigerant and a cooling medium and a passage section. The passage section includes a first passage and a second passage for supplying the refrigerant to the heat exchanging section and a supply passage for supplying the refrigerant to the first passage and the second passage. The first passage and the second passage define a first opening portion and a second opening portion opening at an end of the supply passage. A minimum distance between an opening edge of the first opening portion and an inner surface of the supply passage is equal to a minimum distance between an opening edge of the second opening portion and the inner surface of the supply passage.
摘要翻译： 热交换器包括用于在制冷剂和冷却介质之间进行热交换的热交换部分和通道部分。 通道部分包括用于将制冷剂供应到热交换部分的第一通道和第二通道以及用于向第一通道和第二通道供应制冷剂的供应通道。 第一通道和第二通道限定在供应通道的端部处的第一开口部分和第二开口部分。 第一开口部分的开口边缘和供给通道的内表面之间的最小距离等于第二开口部分的开口边缘和供给通道的内表面之间的最小距离。
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公开(公告)号：US20080196446A1
公开(公告)日：2008-08-21
申请号：US12070307
申请日：2008-02-18
申请人： Tomohiko Nakamura , Thuya Aung
发明人： Tomohiko Nakamura , Thuya Aung
CPC分类号： F25B41/00 , B60H1/3227 , B60H2001/3298 , F25B5/04 , F25B2341/0011 , F25B2500/18
摘要： In an integrated unit for a refrigerant cycle device, at least one evaporator is integrated with an ejector having a nozzle portion for decompressing refrigerant and a refrigerant suction port from which refrigerant is drawn. In the integrated unit, an insertion hole is provided in a longitudinal end surface of a tank of the evaporator such that the ejector is inserted from the insertion hole into the tank, and a plug for sealing the insertion hole is provided. Furthermore, a spacer is configured to have a gap between the plug and the ejector, and a fixing member is disposed between the longitudinal end surface of the tank and an expansion valve, for fixing the expansion valve to the longitudinal end surface of the tank. In the integrated unit, at least one of the fixing member, the plug, and the spacer is made of a resin material.
摘要翻译： 在用于制冷剂循环装置的集成单元中，至少一个蒸发器与具有用于减压制冷剂的喷嘴部分和用于冷却制冷剂的制冷剂吸入口的喷射器一体化。 在集成单元中，在蒸发器的罐的纵向端面设置有插入孔，使得喷射器从插入孔插入罐中，并且设置用于密封插入孔的塞子。 此外，间隔件构造成在塞子和喷射器之间具有间隙，并且固定构件设置在罐的纵向端面与膨胀阀之间，用于将膨胀阀固定到罐的纵向端面。 在集成单元中，固定构件，插头和间隔件中的至少一个由树脂材料制成。
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公开(公告)号：US07832229B2
公开(公告)日：2010-11-16
申请号：US12070307
申请日：2008-02-18
申请人： Tomohiko Nakamura , Thuya Aung
发明人： Tomohiko Nakamura , Thuya Aung
IPC分类号： F25B1/00
CPC分类号： F25B41/00 , B60H1/3227 , B60H2001/3298 , F25B5/04 , F25B2341/0011 , F25B2500/18
摘要： In an integrated unit for a refrigerant cycle device, at least one evaporator is integrated with an ejector having a nozzle portion for decompressing refrigerant and a refrigerant suction port from which refrigerant is drawn. In the integrated unit, an insertion hole is provided in a longitudinal end surface of a tank of the evaporator such that the ejector is inserted from the insertion hole into the tank, and a plug for sealing the insertion hole is provided. Furthermore, a spacer is configured to have a gap between the plug and the ejector, and a fixing member is disposed between the longitudinal end surface of the tank and an expansion valve, for fixing the expansion valve to the longitudinal end surface of the tank. In the integrated unit, at least one of the fixing member, the plug, and the spacer is made of a resin material.
摘要翻译： 在用于制冷剂循环装置的集成单元中，至少一个蒸发器与具有用于减压制冷剂的喷嘴部分和用于冷却制冷剂的制冷剂吸入口的喷射器一体化。 在集成单元中，在蒸发器的罐的纵向端面设置有插入孔，使得喷射器从插入孔插入罐中，并且设置用于密封插入孔的塞子。 此外，间隔件构造成在塞子和喷射器之间具有间隙，并且固定构件设置在罐的纵向端面与膨胀阀之间，用于将膨胀阀固定到罐的纵向端面。 在集成单元中，固定构件，插头和间隔件中的至少一个由树脂材料制成。
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9.发明授权Integrated unit for refrigerant cycle device and manufacturing method of the same 有权制冷循环装置的集成装置及其制造方法公开(公告)号：US07770412B2
公开(公告)日：2010-08-10
申请号：US11654316
申请日：2007-01-17
申请人： Naohisa Ishizaka , Thuya Aung , Hiroshi Oshitani , Yoshiaki Takano , Mika Gocho , Hirotsugu Takeuchi , Yoshiyuki Okamoto
发明人： Naohisa Ishizaka , Thuya Aung , Hiroshi Oshitani , Yoshiaki Takano , Mika Gocho , Hirotsugu Takeuchi , Yoshiyuki Okamoto
IPC分类号： F25B1/06
CPC分类号： F25B41/00 , B60H2001/3298 , F25B39/02 , F25B2341/0011 , F25B2341/0012 , F25B2500/18
摘要： An integrated unit for a refrigerant cycle device includes an ejector having a nozzle part for decompressing refrigerant, and an evaporator located to evaporate the refrigerant to be drawn into a refrigerant suction port of the ejector or the refrigerant discharged from an outlet of the ejector. The evaporator includes a plurality of tubes defining refrigerant passages through which refrigerant flows, a tank that is disposed at one end side of the tubes for distributing refrigerant into the tubes and for collecting the refrigerant from the tubes. The tank extends in a tank longitudinal direction that is parallel to an arrangement direction of the tubes, and is provided with an end portion in the tank longitudinal direction. Furthermore, the end portion has a hole portion for inserting the ejector, and the ejector is inserted into an inner space of the tank from the hole portion.
摘要翻译： 一种用于制冷剂循环装置的集成单元包括具有用于减压制冷剂的喷嘴部分的喷射器和用于蒸发要从喷射器的制冷剂吸入口或从喷射器的出口排出的制冷剂的制冷剂的蒸发器。 蒸发器包括限定制冷剂流过的制冷剂通道的多个管，设置在管的一端侧的罐，用于将制冷剂分配到管中并用于从管收集制冷剂。 罐沿着与管的排列方向平行的槽长度方向延伸，并且在罐纵向方向上设置有端部。 此外，端部具有用于插入喷射器的孔部，并且喷射器从孔部插入到罐的内部空间中。
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公开(公告)号：US20080314074A1
公开(公告)日：2008-12-25
申请号：US12157592
申请日：2008-06-11
申请人： Masaya Nakamura , Thuya Aung , Tomoya Ishii , Keiichi Yoshii
发明人： Masaya Nakamura , Thuya Aung , Tomoya Ishii , Keiichi Yoshii
CPC分类号： F25B41/00 , F25B2341/0011 , F25B2500/12 , F25B2500/13 , F25B2500/18
摘要： In an integrated unit including an evaporator and an ejector located inside a tank of the evaporator, a first vibration-isolating seal member and a second vibration-isolating seal member are disposed in a gap between an outer surface of the ejector and an inner surface of the tank. The first vibration-isolating seal member is located between a refrigerant discharge port and a refrigerant suction port of the ejector in a longitudinal direction, and the second vibration-isolating seal member is located between a refrigerant flow inlet of the ejector and the refrigerant suction port in the longitudinal direction. Furthermore, the first vibration-isolating seal member has a seal capability lower than that of the second vibration-isolating seal member, and a vibration isolation capability higher than that of the second vibration-isolating seal member.
摘要翻译： 在包括位于蒸发器的罐内的蒸发器和喷射器的集成单元中，第一防振密封件和第二防振密封件设置在喷射器的外表面和喷射器的外表面之间的间隙中 坦克。 第一防振密封构件位于喷射器的制冷剂排出口和制冷剂吸入口之间，其长度方向上，第二防振密封构件位于喷射器的制冷剂流入口与制冷剂吸入口 在纵向上。 此外，第一防振密封构件的密封能力低于第二防振密封构件，并且隔振能力高于第二防振密封构件的密封能力。
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