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1. 发明授权

US5579835A Heat exchanger and arrangement of tubes therefor 失效
标题翻译：热交换器和管的排列
公开(公告)号：US5579835A
公开(公告)日：1996-12-03
申请号：US297154
申请日：1994-08-29
申请人： Tomohiro Chiba , Hisao Aoki
发明人： Tomohiro Chiba , Hisao Aoki
IPC分类号： F28F3/04 , F28D1/053 , F28F9/02 , F28F9/22
CPC分类号： F28D1/05341 , F28F9/0202 , F28F9/0207 , Y10S165/481
摘要： A heat exchanger is provided with a first tank and a second tank. Heat transfer tubes are disposed between the tanks and are connected to the tanks to place the tanks in fluid communication. Either of the tanks may be divided into chambers by a partition. The partition has at least one portion which is oriented to be angularly offset from the direction of an air flow passing through the heat exchanger. The orientation of the partition permits the heat transfer tubes to be connected to the tanks in an arrangement so that no portion of the air flow can pass through the heat exchanger without striking at least one of the heat transfer tubes.
摘要翻译：热交换器设置有第一罐和第二罐。传热管设置在罐之间并连接到罐以使罐进行流体连通。任一个坦克可以通过一个隔板分成两个室。隔板具有至少一个部分，其被定向成与通过热交换器的空气流的方向成角度地偏移。隔板的方向允许传热管以一种布置方式连接到罐，使得空气流的任何部分不会通过热交换器而不会冲击至少一个传热管。

2. 发明授权

US5178209A Condenser for automotive air conditioning systems 失效
标题翻译：汽车空调系统冷凝器
公开(公告)号：US5178209A
公开(公告)日：1993-01-12
申请号：US696328
申请日：1991-04-30
申请人： Hisao Aoki , Toru Yamaguchi
发明人： Hisao Aoki , Toru Yamaguchi
IPC分类号： F28F9/02 , F28F9/04
CPC分类号： F28F9/0256 , F28F9/0212 , F28F9/0243 , F28F9/0246
摘要： A condenser, for use in automotive air conditioning systems, including a first header, a second header, a plurality of parallel flat plate pipes arranged between the first and second headers, and corrugated fins between the flat plate pipes for contacting the flat surfaces thereof. A second union joint on the second header introduces refrigerant into the second header. A first union joint on the first header discharges refrigerant to a refrigeration circuit. The first union joint includes a union portion for connecting the first union joint with the refrigeration circuit, a fixed portion with a receiving surface which is fitted on the outer peripheral surface of the first header, and a pipe which is connected to the union portion. The pipe extends downwardly within the first header to the bottom of the first header, and thus, the first union joint discharging liquid refrigerant can be disposed anywhere on the first header.
摘要翻译：用于汽车空调系统的冷凝器，包括第一集管，第二集管，布置在第一和第二集管之间的多个平行平板管，以及平板管之间用于接触其平坦表面的波纹状散热片。第二集管上的第二联接接头将制冷剂引入第二集管。第一集管上的第一联合接头将制冷剂排放到制冷回路。第一联接接头包括用于将第一联接接头与制冷回路连接的接合部，具有安装在第一集管的外周面上的接收面的固定部和连接到联接部的管。管道在第一集管内向下延伸到第一集管的底部，因此排出液体制冷剂的第一联合接头可以设置在第一集管的任何地方。

3. 发明授权

US5101890A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5101890A
公开(公告)日：1992-04-07
申请号：US513689
申请日：1990-04-24
申请人： Hisao Aoki , Kazuhiro Nakaguro
发明人： Hisao Aoki , Kazuhiro Nakaguro
IPC分类号： F25B39/04 , F28D1/04 , F28D1/047 , F28D1/053 , F28F9/02 , F28F9/04
CPC分类号： F28D1/05391 , F25B39/04 , F28D1/0417 , F28D1/0478 , F28F9/0212 , F28F9/0243 , F28F9/0246 , F28F9/0256 , F28D2021/0084
摘要： A heat exchanger includes a pair of header pipes, a plurality of flat heat-transfer tubes parallel to each other, a plurality of radiation fins provided on the sides of the flat heat-transfer tubes, an additional flat heat-transfer tube disposed adjacent to the end flat heat-transfer tube, having a path cross-sectional area larger than those of the flat heat-transfer tubes and being connected to one of the header pipes and a joint unit, and an additional radiation fin provided on at least one side of the additional flat heat-transfer tube. The vacant space in the space for installation of the heat exchanger can be utilized as an additional heat exchange portion formed by the additional tube and fin; and the effectiveness of the heat exchanger can be efficiently increased even if the space for the installation is small or limited.
摘要翻译：一种热交换器包括一对集管，多个平行的传热管，彼此平行的多个散热翅片，设置在平坦的传热管的侧面上的多个辐射翅片，附近的平坦的传热管，所述端部平坦的传热管具有大于所述扁平传热管的路径横截面面积，并且连接到所述总管和接头单元中的一个，以及设置在至少一个侧面上的附加散热片的附加平面传热管。用于安装热交换器的空间中的空闲空间可以用作由附加管和翅片形成的附加热交换部分; 并且即使安装空间小或受到限制，也可以有效地提高热交换器的有效性。

4. 发明授权

US4977956A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US4977956A
公开(公告)日：1990-12-18
申请号：US378002
申请日：1989-07-11
申请人： Hisao Aoki , Toru Yamaguchi
发明人： Hisao Aoki , Toru Yamaguchi
IPC分类号： F25B39/04 , F28D1/053 , F28F9/02
CPC分类号： F28D1/05366 , F28D1/05391 , F28F9/0212 , F28D2001/0266 , F28D2001/028 , Y10S165/481
摘要： A heat exchanger including a first and second header is disclosed. The headers are linked in fluid communication by a plurality of elongated fluid tubes. In a first embodiment, the first and second headers are integrally formed as a single pipe having a partition wall extending radially across. Left and right intermediate headers are disposed laterally of the single pipe. Two groups of fluid tubes link the first header to a lower portion of the intermediate headers, and two additional groups of fluid tubes link the intermediate headers to an upper portion of the second header. In a second embodiment, the first and second headers are disposed in a spaced parallel arrangement and are approximately half the length of the left and right intermediate headers with which they are linked at an upper portion of the intermediate headers by fluid tubes. The lower parts of the intermediate headers are linked directly by a third group of tubes to complete the fluid circuit of the heat exchanger.
摘要翻译：公开了一种包括第一和第二集管的热交换器。集管通过多个细长的流体管流体连通。在第一实施例中，第一和第二集管一体地形成为具有径向延伸的分隔壁的单个管。左右中间集管位于单管侧面。两组流体管将第一集管连接到中间集管的下部，另外两组流体管将中间集管连接到第二集管的上部。在第二实施例中，第一和第二集管以间隔开的平行布置设置，并且大约是左中间集管和右中间集管的长度的一半，它们通过流体管连接在中间集管的上部。中间集管的下部部分由第三组管直接连接，以完成热交换器的流体回路。

5. 外观设计

USD304856S Heat exchanger 失效
公开(公告)号：USD304856S
公开(公告)日：1989-11-28
申请号：US767022
申请日：1985-08-19
申请人： Hisao Aoki
设计人： Hisao Aoki

6. 发明授权

US4620590A Aluminum heat exchanger 失效
标题翻译：铝热交换器
公开(公告)号：US4620590A
公开(公告)日：1986-11-04
申请号：US678400
申请日：1984-12-05
申请人： Mikio Koisuka , Hisao Aoki
发明人： Mikio Koisuka , Hisao Aoki
IPC分类号： F28D1/047 , F28F9/04 , F28F9/18 , F28F1/00
CPC分类号： F28D1/0477 , F28F9/0246 , F28F9/18 , Y10S165/497 , Y10T29/49378
摘要： A heat exchanger having a flat tube with a plurality of fluid passageways therein, header pipes connected to opposite ends of the flat tube and inlet and outlet tubes connected to the header pipes, respectively. The inlet and outlet tubes are inserted and fitted into the corresponding ones of the header pipes and formed with axial slits in the inserted end portions. The opposite ends of the flat tube extend into header pipes through axial slits in the outer surfaces thereof and are fitted into the axial slits of the inlet and outlet tubes inserted therein. Thus, the inlet tube and the outlet tube are reliably maintained in their desired orientation. The header pipes are made of aluminum brazing sheet and, therefore, are brazed to the aluminum flat tube and the inlet and outlet aluminum tubes.
摘要翻译：一种热交换器，其具有在其中具有多个流体通道的扁平管，分别连接到扁平管的相对端的总管和连接到总管的入口和出口管。入口管和出口管被插入并装配到相应的总管中，并且在插入的端部中形成有轴向狭缝。扁平管的相对端通过其外表面中的轴向狭缝延伸到总管中，并且嵌入插入其中的入口管和出口管的轴向狭缝中。因此，入口管和出口管可靠地保持在其期望的方位。集管由铝钎焊板制成，因此钎焊到铝扁平管和入口和出口铝管上。

7. 发明授权

US5265672A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5265672A
公开(公告)日：1993-11-30
申请号：US846624
申请日：1992-03-05
申请人： Hisao Aoki
发明人： Hisao Aoki
IPC分类号： F28D1/053 , F28F9/00 , F28F9/02
CPC分类号： F28F9/0243 , F28D1/05366 , F28F9/001 , F28F2220/00 , Y10T29/49389
摘要： A heat exchanger includes a pair of substantially parallel header pipes and a plurality of substantially parallel tubes disposed between the pair of header pipes. Each tube defines a pair of end portions which are connected to the pair of header pipes. A plurality of rows of fins are provided along sides of the tubes. A pair of reinforcement members are provided along sides of each of the top and bottom rows of fins. Each of the pair of header pipes has a plurality of holes for inserting the end portions of the tubes to connect the tubes to each pipe of the pair of header pipes. At least one slit is formed on the end portions of each header pipe. The end portions of the reinforcement members extend through the slits to close the open ends of the header pipes. In one embodiment, each of the end portions of the reinforcement members extend through each header pipe through a pair of opposed slits and is bent to fix itself to the header pipe. The number of heat exchanger parts is thus reduced and the manufacture thereof is simplified.
摘要翻译：热交换器包括一对基本上平行的总管和设置在该对总管之间的多个基本平行的管。每个管限定一对端部，其连接到一对总管。沿着管的侧面设置多排翅片。一对加强构件沿着翅片的顶排和底排的侧面设置。一对总管中的每一个具有用于插入管的端部的多个孔，以将管连接到该对总管的每个管。在每个总管的端部上形成至少一个狭缝。加强构件的端部延伸穿过狭缝以封闭集管的开口端。在一个实施例中，加强构件的每个端部通过一对相对的狭缝延伸穿过每个集管，并且被弯曲以将自身固定到集管上。因此，热交换器部件的数量减少，并且其制造被简化。

8. 发明授权

US5174490A Brazing method 失效
标题翻译：钎焊法
公开(公告)号：US5174490A
公开(公告)日：1992-12-29
申请号：US736623
申请日：1991-07-26
申请人： Mikio Koisuka , Naoyoshi Sutoh , Hisao Aoki
发明人： Mikio Koisuka , Naoyoshi Sutoh , Hisao Aoki
IPC分类号： B05B5/025 , B05B9/03 , B23K1/00 , B23K1/20 , B23K3/00 , B23K3/08
CPC分类号： B23K1/0012 , B23K1/203 , B23K3/082 , B23K2201/14
摘要： A method of brazing a temporarily assembled heat exchanger includes the steps of spraying an ionized fluid such as water on one surface. A powdered electrostatically charged flux is blown onto the opposite surface of the heat exchanger. A portion of the powdered flux is attracted to the one surface by the ionized fluid. Therefore, the flux material is uniformly spread across the heat exchanger. Finally, the heat exchanger is heated and brazed.
摘要翻译：钎焊临时组装的热交换器的方法包括在一个表面上喷射诸如水的电离流体的步骤。将粉末状静电荷的助熔剂吹入热交换器的相对表面。粉末焊剂的一部分被电离流体吸引到一个表面。因此，助焊剂材料均匀地分布在热交换器上。最后，将热交换器加热并钎焊。

9. 发明授权

US5172758A Condenser with a built-in receiver 失效
标题翻译：冷凝器内置接收器
公开(公告)号：US5172758A
公开(公告)日：1992-12-22
申请号：US722403
申请日：1991-06-20
申请人： Hisao Aoki
发明人： Hisao Aoki
IPC分类号： B60H1/32 , F25B39/04
CPC分类号： B60H1/3227 , F25B39/04 , F25B2339/044 , F25B2339/0443
摘要： A condenser for a refrigerant circuit including a compressor, a condenser, an expansion valve and an evaporator which are sequentially disposed is disclosed. The condenser includes a plurality of tubes having opposite first and second open ends, and a plurality of fins disposed between the plurality of tubes. First and second header pipes are fixedly disposed at the opposite ends respectively, and the open ends of the tubes are disposed in fluid communication with the interior of the header pipes. The first header pipe has an inlet which links the condenser to an external element of the circuit. The second header pipe has a first open end and a second closed end. An outlet element is disposed at the first open end of the second header pipe and links the condenser to an external element of the circuit. A pipe member is disposed in the second header. One open end of the pipe member is disposed near the closed end of the second header, and the other open end of the pipe member is disposed near the outlet. In operation, the refrigerant fluid which condenses in the condenser accumulates in an accumulating section and than flows out to the external fluid circuit from the second header exclusively through the pipe member. Since the condenser includes an accumulator section disposed therein, the need for a separate receiver element in the circuit is eliminated.
摘要翻译：公开了一种用于制冷剂回路的冷凝器，包括依次布置的压缩机，冷凝器，膨胀阀和蒸发器。冷凝器包括具有相对的第一和第二开口端的多个管和设置在多个管之间的多个翅片。第一和第二总管分别固定地设置在相对端，并且管的开口端与集管的内部流体连通地设置。第一集管具有将冷凝器连接到电路的外部元件的入口。第二总管具有第一开口端和第二封闭端。出口元件设置在第二总管的第一开口端，并将冷凝器连接到电路的外部元件。管构件设置在第二集管中。管构件的一个开口端设置在第二集管的封闭端附近，并且管构件的另一开口端设置在出口附近。在操作中，冷凝在冷凝器中的制冷剂流体积聚在积聚部分中，而不是通过管件从第二集管流出到外部流体回路。由于电容器包括设置在其中的蓄电池部分，因此不需要电路中的单独的接收器元件。

10. 外观设计

USD304855S Heat exchanger 失效
公开(公告)号：USD304855S
公开(公告)日：1989-11-28
申请号：US767049
申请日：1985-08-19
申请人： Hisao Aoki
设计人： Hisao Aoki

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