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1. 发明申请

US20110154855A1 Evaporator with cool storage function 审中-公开
标题翻译：蒸发器具有冷藏功能
公开(公告)号：US20110154855A1
公开(公告)日：2011-06-30
申请号：US12926930
申请日：2010-12-17
申请人： Hironaka Sasaki , Naohisa Higashiyama , Osamu Kamoshida , Motoyuki Takagi
发明人： Hironaka Sasaki , Naohisa Higashiyama , Osamu Kamoshida , Motoyuki Takagi
IPC分类号： F25B39/02 , F28F7/00
CPC分类号： F25B39/022 , F25B2400/24 , F28D1/05391 , F28D20/0034 , F28D20/02 , F28D2020/0013 , F28D2021/0085 , F28F3/025 , Y02E60/142 , Y02E60/145
摘要： An evaporator with a cool storage function includes a plurality of flat refrigerant flow tubes spaced apart from one another, and a plurality of flat cool storage material containers each of which contains a cool storage material and is disposed on one side of the corresponding refrigerant flow tube, and is brazed to the corresponding refrigerant flow tube. The cool storage material container includes a container body brazed to the corresponding refrigerant flow tube, and an internal-volume-increasing portion which extends downstream from the container body, which projects downstream from the refrigerant flow tube, and which is greater in dimension in a thickness direction than the container body. An inner fin extending from the container body to the internal-volume-increasing portion is disposed in the cool storage material container. This evaporator is suitable for a refrigeration cycle which constitutes a car air conditioner.
摘要翻译：具有冷藏功能的蒸发器包括彼此间隔开的多个扁平制冷剂流动管，以及多个平坦的冷藏存储材料容器，每个容器包含冷藏材料，并且设置在相应制冷剂流动管的一侧并钎焊到相应的制冷剂流动管。冷藏材料容器包括钎焊到相应的制冷剂流动管的容器体以及从容器主体的下游延伸的内部体积增加部分，其在制冷剂流动管的下游突出，并且尺寸更大厚度方向比容器主体。从容器主体延伸到内部体积增加部分的内翅片设置在冷藏材料容器中。该蒸发器适用于构成汽车空调的制冷循环。

2. 发明授权

US10047984B2 Evaporator 有权
公开(公告)号：US10047984B2
公开(公告)日：2018-08-14
申请号：US13067399
申请日：2011-05-31
申请人： Osamu Kamoshida , Naohisa Higashiyama , Motoyuki Takagi , Takashi Hirayama
发明人： Osamu Kamoshida , Naohisa Higashiyama , Motoyuki Takagi , Takashi Hirayama
IPC分类号： F28D7/16 , F28F9/02 , F25B39/02 , B60H1/00 , F28D1/053 , F28D21/00
摘要： A leeward tube row of an evaporator includes first to third tube groups, and a windward tube row thereof includes fourth and fifth tube groups. Within a third section of a leeward upper header portion with which heat exchange tubes of the third tube group communicate, a resistance member for flow division is provided so as to divide the interior of the third section into a first space which the heat exchange tubes face, and a second space which is separated from the first space and into which refrigerant flows. The resistance member for flow division has a plurality of refrigerant passage holes. The leeward upper header portion has a flow cutoff member for preventing flow of refrigerant into the first space of the third section. The third section of the leeward upper header portion communicates with the fourth section of the windward upper header portion via refrigerant communication passages.

3. 发明授权

US09366463B2 Evaporator 有权
标题翻译：蒸发器
公开(公告)号：US09366463B2
公开(公告)日：2016-06-14
申请号：US13280574
申请日：2011-10-25
申请人： Naohisa Higashiyama , Osamu Kamoshida , Motoyuki Takagi , Takashi Hirayama
发明人： Naohisa Higashiyama , Osamu Kamoshida , Motoyuki Takagi , Takashi Hirayama
IPC分类号： F28F9/02 , F28F9/22 , F25B39/02 , F28D1/053
CPC分类号： F25B39/02 , F28D1/05391 , F28F9/0204
摘要： A leeward upper header portion of an evaporator includes first through third sections which communicate with upper ends of heat exchange tubes of first through third tube groups of a leeward tube row. The second tube group, which is an upward flow tube group, and the third tube group, which is a downward flow tube group, form a tube group set. A baffle plate is provided in the second section to be located on the side toward the third section. The baffle plate divides a portion of the interior of the second section into upper and lower spaces and prevents flow of refrigerant toward the upper space. A flow prevention member is provided below the baffle plate so as to prevent flow of refrigerant from the second section into the third section. These two sections communicate with each other in a region above the baffle plate.
摘要翻译：蒸发器的背风式上集管部分包括与下风管排的第一至第三管组的热交换管的上端连通的第一至第三部分。作为向上流动管组的第二管组和作为向下流动管组的第三管组形成管组。在第二部分中设置挡板以位于朝向第三部分的一侧。挡板将第二部分的内部的一部分分成上部空间和下部空间，并防止致冷剂流向上部空间。防流部件设置在挡板的下方，以防止制冷剂从第二部分流入第三部分。这两个部分在挡板上方的区域中相互连通。

4. 发明申请

US20110303401A1 Evaporator 审中-公开
标题翻译：蒸发器
公开(公告)号：US20110303401A1
公开(公告)日：2011-12-15
申请号：US13067399
申请日：2011-05-31
申请人： Osamu Kamoshida , Naohisa Higashiyama , Motoyuki Takagi , Takashi Hirayama
发明人： Osamu Kamoshida , Naohisa Higashiyama , Motoyuki Takagi , Takashi Hirayama
IPC分类号： F28F9/02
CPC分类号： F25B39/022 , B60H1/00335 , F28D1/05391 , F28D2021/0085 , F28F9/0204 , F28F9/026 , F28F9/0273 , F28F9/0278
摘要： A leeward tube row of an evaporator includes first to third tube groups, and a windward tube row thereof includes fourth and fifth tube groups. Within a third section of a leeward upper header portion with which heat exchange tubes of the third tube group communicate, a resistance member for flow division is provided so as to divide the interior of the third section into a first space which the heat exchange tubes face, and a second space which is separated from the first space and into which refrigerant flows. The resistance member for flow division has a plurality of refrigerant passage holes. The leeward upper header portion has a flow cutoff member for preventing flow of refrigerant into the first space of the third section. The third section of the leeward upper header portion communicates with the fourth section of the windward upper header portion via refrigerant communication passages.
摘要翻译：蒸发器的背风管排包括第一至第三管组，并且其迎风管排包括第四和第五管组。在第三管组的热交换管连通的背风上集管部分的第三部分内，设置用于分流的阻力部件，以将第三部分的内部分成热交换管面对的第一空间以及与第一空间分离并且制冷剂流入的第二空间。用于分流的阻力构件具有多个制冷剂通过孔。背风式上集管部具有用于防止制冷剂流入第三部分的第一空间的流动切断构件。背风式上集管部分的第三部分经由制冷剂连通通道与迎风上集管部分的第四部分连通。

5. 发明申请

US20120096894A1 EVAPORATOR 有权
标题翻译：蒸发器
公开(公告)号：US20120096894A1
公开(公告)日：2012-04-26
申请号：US13280574
申请日：2011-10-25
申请人： Naohisa Higashiyama , Osamu Kamoshida , Motoyuki Takagi , Takashi Hirayama
发明人： Naohisa Higashiyama , Osamu Kamoshida , Motoyuki Takagi , Takashi Hirayama
IPC分类号： F25B39/02
CPC分类号： F25B39/02 , F28D1/05391 , F28F9/0204
摘要： A leeward upper header portion of an evaporator includes first through third sections which communicate with upper ends of heat exchange tubes of first through third tube groups of a leeward tube row. The second tube group, which is an upward flow tube group, and the third tube group, which is a downward flow tube group, form a tube group set. A baffle plate is provided in the second section to be located on the side toward the third section. The baffle plate divides a portion of the interior of the second section into upper and lower spaces and prevents flow of refrigerant toward the upper space. A flow prevention member is provided below the baffle plate so as to prevent flow of refrigerant from the second section into the third section. These two sections communicate with each other in a region above the baffle plate.
摘要翻译：蒸发器的背风式上集管部分包括与下风管排的第一至第三管组的热交换管的上端连通的第一至第三部分。作为向上流动管组的第二管组和作为向下流动管组的第三管组形成管组。在第二部分中设置挡板以位于朝向第三部分的一侧。挡板将第二部分的内部的一部分分成上部空间和下部空间，并防止致冷剂流向上部空间。防流部件设置在挡板的下方，以防止制冷剂从第二部分流入第三部分。这两个部分在挡板上方的区域中相互连通。

6. 发明授权

US08276401B2 Evaporator 有权
标题翻译：蒸发器
公开(公告)号：US08276401B2
公开(公告)日：2012-10-02
申请号：US12585478
申请日：2009-09-16
申请人： Naohisa Higashiyama , Hokuto Mine , Motoyuki Takagi
发明人： Naohisa Higashiyama , Hokuto Mine , Motoyuki Takagi
IPC分类号： F25B39/02 , F28D1/02 , F28F9/04
CPC分类号： F25B39/022 , F28D1/05391 , F28F9/02 , F28F9/0253
摘要： An evaporator includes a refrigerant inlet header section, a refrigerant outlet header section, and a refrigerant circulation path connecting the two header sections. A refrigerant inlet-outlet member composed of a first plate, a second plate, and an intermediate plate is joined to the two header sections. The refrigerant inlet-outlet member has an inflow channel whose one end communicates with the refrigerant inlet of the refrigerant inlet header section and whose other end is opened to a rear edge of the refrigerant inlet-outlet member, and an outflow channel whose one end communicates with the refrigerant outlet of the refrigerant outlet header section and whose other end is opened to the rear edge. The first and second plates each have inflow-channel-forming and outflow-channel-forming outward swelled portions. Cutouts and a through hole are formed in the intermediate plate such that the inflow channel and the outflow channel cross each other.
摘要翻译：蒸发器包括制冷剂入口集管部分，制冷剂出口集管部分和连接两个集管部分的制冷剂循环路径。由第一板，第二板和中间板构成的制冷剂入口 - 出口部件接合到两个集管部。制冷剂入口出口构件具有一个流入通道，其一端与制冷剂入口集管部分的制冷剂入口连通，另一端与制冷剂入口 - 出口构件的后边缘相通，以及一端连通的流出通道与制冷剂出口集管部分的制冷剂出口并且其另一端向后边缘打开。第一和第二板各自具有流入通道形成和流出通道形成向外膨胀部分。在中间板中形成切口和通孔，使得流入通道和流出通道彼此交叉。

7. 发明申请

US20120198882A1 EVAPORATOR 审中-公开
标题翻译：蒸发器
公开(公告)号：US20120198882A1
公开(公告)日：2012-08-09
申请号：US13501800
申请日：2010-10-15
申请人： Motoyuki Takagi , Naohisa Higashiyama , Hokuto Mine
发明人： Motoyuki Takagi , Naohisa Higashiyama , Hokuto Mine
IPC分类号： F25B39/02
CPC分类号： F28D1/05391 , F25B39/028 , F28D1/05366 , F28D2021/0085 , F28F1/022 , F28F1/04 , F28F1/128 , F28F1/42
摘要： An evaporator includes a pair of header tanks spaced from each other in a vertical direction; a plurality of flat heat exchange tubes 45 which are disposed between the two header tanks such that their width direction coincides with a front-rear direction and they are spaced from one another in a left-right direction, opposite ends portions of the flat heat exchange tubes being connected to the corresponding header tanks; and corrugated fins 5 each disposed between adjacent heat exchange tubes 45. Each of left and right portions of front and rear end walls 45a of each heat exchange tube 45 has a straight slope portion 55 which inclines outward in the front-rear direction, toward a center portion of the heat exchange tube 45 with respect to the left-right direction. The angle formed between the slope portion 55 and the left edge or right edge of the corresponding corrugated fin 5 is set to 25 to 40 degrees.
摘要翻译：蒸发器包括在垂直方向上彼此间隔开的一对集管箱; 多个平坦的热交换管45，其设置在两个集水箱之间，使得它们的宽度方向与前后方向一致，并且它们在左右方向上彼此间隔开，平坦热交换的相对端部管连接到相应的集水箱; 以及每个配置在相邻的热交换管45之间的波纹状散热片5.各热交换管45的前后壁45a的左右两部分具有向前后方向向外侧倾斜的直的倾斜部55 热交换管45相对于左右方向的中心部分。倾斜部分55与相应的波纹状散热片5的左边缘或右边缘之间形成的角度被设定为25度至40度。

8. 发明申请

US20100083694A1 Evaporator 审中-公开
标题翻译：蒸发器
公开(公告)号：US20100083694A1
公开(公告)日：2010-04-08
申请号：US12588157
申请日：2009-10-06
申请人： Motoyuki Takagi , Naohisa Higashiyama , Hokuto Mine
发明人： Motoyuki Takagi , Naohisa Higashiyama , Hokuto Mine
IPC分类号： F25B39/02 , B60H1/32 , F28F9/00 , F28F1/10
CPC分类号： F28D1/05391 , F25B39/022 , F28D2021/0085 , F28F1/128 , F28F9/0224 , F28F9/0278 , F28F9/182
摘要： Each heat exchange tube of an evaporator is composed of two press-worked rectangular metal plates joined together in a stacked condition. The metal plates of the heat exchange tube are swelled outward whereby at least one refrigerant flow space extending in the vertical direction and having opened upper and lower ends is provided in the heat exchange tube. Insertion portions to be inserted into header sections of header tanks of the evaporator via tube insertion holes are provided on upper and lower end portions of each heat exchange tube at positions corresponding to the refrigerant flow space. A concave portion is formed in each of the insertion portions, excluding opposite ends thereof with respect to the front-rear direction, of the upper and lower end portions of each heat exchange tube, the concave portion being concaved inward with respect to a longitudinal direction of the heat exchange tube.
摘要翻译：蒸发器的每个热交换管由堆叠状态连接在一起的两个压力加工的矩形金属板组成。热交换管的金属板向外膨胀，由此在热交换管中设置至少一个在垂直方向上延伸并且具有敞开的上端和下端的制冷剂流动空间。通过管插入孔插入到蒸发器的集水箱的集管部分中的插入部分设置在每个热交换管的对应于制冷剂流动空间的位置的上端部和下端部。在每个热交换管的上端部和下端部中，除了相对于前后方向的相对端部的每个插入部分中形成凹部，凹部相对于纵向方向向内侧凹陷的热交换管。

9. 发明申请

US20100077794A1 Evaporator 有权
标题翻译：蒸发器
公开(公告)号：US20100077794A1
公开(公告)日：2010-04-01
申请号：US12585478
申请日：2009-09-16
申请人： Naohisa Higashiyama , Hokuto Mine , Motoyuki Takagi
发明人： Naohisa Higashiyama , Hokuto Mine , Motoyuki Takagi
IPC分类号： F25B39/02 , F28F9/02
CPC分类号： F25B39/022 , F28D1/05391 , F28F9/02 , F28F9/0253
摘要： An evaporator includes a refrigerant inlet header section, a refrigerant outlet header section, and a refrigerant circulation path connecting the two header sections. A refrigerant inlet-outlet member composed of a first plate, a second plate, and an intermediate plate is joined to the two header sections. The refrigerant inlet-outlet member has an inflow channel whose one end communicates with the refrigerant inlet of the refrigerant inlet header section and whose other end is opened to a rear edge of the refrigerant inlet-outlet member, and an outflow channel whose one end communicates with the refrigerant outlet of the refrigerant outlet header section and whose other end is opened to the rear edge. The first and second plates each have inflow-channel-forming and outflow-channel-forming outward swelled portions. Cutouts and a through hole are formed in the intermediate plate such that the inflow channel and the outflow channel cross each other.
摘要翻译：蒸发器包括制冷剂入口集管部分，制冷剂出口集管部分和连接两个集管部分的制冷剂循环路径。由第一板，第二板和中间板构成的制冷剂入口 - 出口部件接合到两个集管部。制冷剂入口出口构件具有一个流入通道，其一端与制冷剂入口集管部分的制冷剂入口连通，另一端与制冷剂入口 - 出口构件的后边缘相通，以及一端连通的流出通道与制冷剂出口集管部分的制冷剂出口并且其另一端向后边缘打开。第一和第二板各自具有流入通道形成和流出通道形成向外膨胀部分。在中间板中形成切口和通孔，使得流入通道和流出通道彼此交叉。

10. 发明申请

US20110239696A1 EVAPORATOR HAVING COLD THERMAL ENERGY STORAGE FUNCTION 有权
标题翻译：蒸发器具有冷热能储存功能
公开(公告)号：US20110239696A1
公开(公告)日：2011-10-06
申请号：US12998784
申请日：2009-12-21
申请人： Motoyuki Takagi
发明人： Motoyuki Takagi
IPC分类号： F25B39/02
CPC分类号： F25B39/028 , B60H1/00335 , B60H1/005 , F28D1/0333 , F28D1/05366 , F28D20/02 , F28D2020/0008 , F28D2020/0013 , F28D2021/0085 , F28F17/005 , Y02E60/145
摘要： An evaporator (1) with a cool storage function includes a plurality of flat refrigerant flow tubes (12) disposed in parallel such that their width direction coincides with an air flow direction and they are spaced from one another. Air-passing clearances (13, 13A) are formed between adjacent refrigerant flow tubes (12). Cool storage material containers (14) filled with a cool storage material are disposed in some (13A) of all the air-passing clearances (13, 13A), and each cool storage material container (14) is brazed to the refrigerant flow tubes (12) located on opposite sides thereof. Corrugated fins (15) are disposed in the remaining air-passing clearances (13), and each fin (15) is brazed to the refrigerant flow tubes (12) located on opposite sides thereof. Each cool storage material container (14) includes a plurality of convex portions (23) projecting outward from opposite side surfaces thereof, and projecting ends of the convex portions (23) are joined to the corresponding refrigerant flow tubes (12). This evaporator with a cool storage function can suppress a drop in cooling performance.
摘要翻译：具有冷藏功能的蒸发器（1）包括平行的多个扁平的制冷剂流量管（12），使得它们的宽度方向与空气流动方向一致并且彼此间隔开。在相邻制冷剂流量管（12）之间形成通气间隙（13,13A）。填充有冷藏材料的冷藏材料容器（14）设置在所有通风间隙（13,13A）中的一些（13A）中，并且每个冷藏材料容器（14）钎焊到制冷剂流动管 12）位于其相对侧。瓦楞翅片（15）设置在其余的通气间隙（13）中，并且每个翅片（15）钎焊到位于其相对侧的制冷剂流动管（12）。每个冷藏材料容器（14）包括从其相对侧表面向外突出的多个凸部（23），凸部（23）的突出端部与相应的制冷剂流管（12）接合。具有冷藏功能的蒸发器可以抑制冷却性能的下降。

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