专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5901785A Heat exchanger with a distribution device capable of uniformly distributing a medium to a plurality of exchanger tubes 失效
标题翻译：具有能够将介质均匀地分配到多个换热器管的分配装置的热交换器
公开(公告)号：US5901785A
公开(公告)日：1999-05-11
申请号：US825378
申请日：1997-03-28
申请人： Tomohiro Chiba , Toshiharu Shinmura
发明人： Tomohiro Chiba , Toshiharu Shinmura
IPC分类号： F28F9/02 , F28D1/03 , F28F9/22 , F28F27/02
CPC分类号： F28F9/027 , F28D1/0341 , Y10S165/465 , Y10S165/483
摘要： In a heat exchanger (1) including first through M-th tube groups, each tube group comprising at least one exchanger tube (10), and a distribution device (3) which has a distribution tank (30) supplied with a medium and first through M-th distribution paths (31, 32, and 33) for directing the medium from the distribution tank to the first through the M-th tube groups, respectively, medium inlet ports of the first through the M-th distribution paths are coupled to first through M-th regions of the distribution tank that have first through M-th void ratios different to each other. Medium outlet ports of the first through the M-th distribution paths are coupled to the exchanger tubes of the first through the M-th tube groups, respectively. The number of the exchanger tubes of each of the first through the M-th tube groups and an inner cross-sectional area of each of the first through the M-th distribution paths are defined on the basis of the first through the M-th void ratios of the first through the M-th regions of the distribution tank so that a mass flow of the medium introduced into one of the exchanger tubes of the first through the M-th tube groups is substantially equal to the mass flow of the medium introduced into each of remaining ones of the exchanger tubes of the first through the M-th tube groups.
摘要翻译：在包括第一至第M管组的热交换器（1）中，每个管组包括至少一个换热器管（10）和分配装置（3），分配装置（3）具有供应介质的分配罐（30）通过用于将介质从分配罐引导到第一至第M管组的第M分配路径（31,32和33），第一至第M分配路径的介质入口端口到具有第一至第M个空隙率彼此不同的分配槽的第一至第M个区域。第一至第M分配路径的中等出口分别与第一至第M管组的交换管耦合。第一至第M管组中的每一个的交换管的数量和第一至第M分配路径中的每一个的内截面积基于第一至第M 使分配箱的第一至第M个区域的空隙率大大等于第一至第M管组中的一个交换管的介质的质量流量，引入到第一至第M管组中的每个剩余的换热器管中。

2. 发明授权

US5979547A Distribution device capable of uniformly distributing a medium to a plurality of tubes of a heat exchanger 失效
标题翻译：能够将介质均匀地分配到热交换器的多个管的分配装置
公开(公告)号：US5979547A
公开(公告)日：1999-11-09
申请号：US822833
申请日：1997-03-24
申请人： Toshiharu Shinmura , Tomohiro Chiba
发明人： Toshiharu Shinmura , Tomohiro Chiba
IPC分类号： F28F3/08 , F28F9/00 , F28F27/02 , F28F9/22
CPC分类号： F28F9/027
摘要： In a distribution device (1) including a distribution tank (3) supplied with a mixed-phase medium consisting essentially of a gas-phase medium and a liquid-phase medium, and a plurality of distribution paths (4), each of which has a medium inlet port and a medium outlet port coupled to the distribution tank and a heat exchanger, respectively, and which are for directing the mixed-phase medium from the distribution tank to the heat exchanger, the medium inlet ports of the plurality of distribution paths are coupled to the distribution tank substantially along an equal void ratio line defined by connecting those points of the distribution tank which are equal in a void ratio to each other, where the void ratio is defined as a ratio of the volume of the gas-phase medium to the volume of both the gas-phase medium and the liquid-phase medium. Typically, the medium outlet ports of the distribution paths are coupled to a plurality of exchanger tubes of the heat exchanger, respectively.
摘要翻译：在包括配置有主要由气相介质和液相介质组成的混合相介质的分配罐（3）的分配装置（1）和多个分配路径（4）中的每一个具有分别连接到分配罐的介质入口和介质出口端口和热交换器，用于将混合介质从分配罐引导到热交换器，多个分配路径的介质入口基本上沿着相等的空隙率线连接到分配箱，该空隙比线通过将空隙率相等的彼此相等的分配槽的那些点相连，其中空隙率被定义为气相的体积比介质至气相介质和液相介质的体积。通常，分配路径的介质出口端口分别耦合到热交换器的多个交换器管。

3. 发明授权

US5000257A Heat exchanger having a radiator and a condenser 失效
标题翻译：具有散热器和冷凝器的热交换器
公开(公告)号：US5000257A
公开(公告)日：1991-03-19
申请号：US426084
申请日：1989-10-24
申请人： Toshiharu Shinmura
发明人： Toshiharu Shinmura
IPC分类号： F28D1/053 , F28D1/04 , F28F1/12
CPC分类号： F28F1/128 , F28D1/0435 , F28D2021/0084 , F28D2021/0094 , F28F2009/004 , F28F2215/02 , F28F2270/00
摘要： A heat exchanger is disclosed which comprises first and second cores aligned substantially parallel to each other in a horizontal arrangement. Each of the first and second cores includes a plurality of substantially parallel, spaced-apart, flat tubes disposed in a vertical arrangement. A plurality of corrugated fins are located in and extend through the spaces. First and second header pipes are connected to either end of the flat tubes of the first core to permit fluid flow. Third and fourth header pipes are connected to either end of the flat tubes of the second core to permit fluid flow. First and second plates are disposed on both upper and lower ends of said first and second cores to securedly affix them. Therefore, since the first and second cores for use as a condenser and a radiator can be manufactured with the same production process, the cost of manufacturing the heat exchanger is reduced. Further, since the heat exchanger has a condenser and a radiator, it can be easily attached in an automobile engine.

4. 发明授权

US06209348B1 Condenser equipped with receiver 失效
标题翻译：冷凝器配有接收器
公开(公告)号：US06209348B1
公开(公告)日：2001-04-03
申请号：US09340664
申请日：1999-06-29
申请人： Toshiharu Shinmura , Hirotaka Kado
发明人： Toshiharu Shinmura , Hirotaka Kado
IPC分类号： F25B3904
CPC分类号： F28F9/0246 , F25B39/04 , F25B2339/044 , F25B2339/0443 , F25B2339/0446 , F28F9/002
摘要： A condenser equipped with a receiver includes an inlet portion for refrigerant of the receiver opening in an axial direction of the receiver; an outlet portion for refrigerant of the condenser communicating with the inlet portion of the receiver; and an insertion portion provided on either the inlet portion or the outlet portion. The insertion portion is inserted into the outlet portion or the inlet portion, and the inlet portion and the outlet portion are brought into contact with each other to make a gastight condition between the inlet portion and the outlet portion. In this structure, the workability for attaching the receiver to the condenser and detaching the receiver from the condenser may be improved. Moreover, the strength for fixing the receiver to the condenser may be increased.
摘要翻译：配备有接收器的冷凝器包括用于接收器的轴向方向上的接收器的制冷剂的入口部分; 所述冷凝器的制冷剂的出口部分与所述接收器的入口部分连通; 以及设置在入口部分或出口部分上的插入部分。插入部分插入出口部分或入口部分，并且入口部分和出口部分彼此接触以在入口部分和出口部分之间形成气密状态。在该结构中，可以提高将接收器安装到冷凝器并将接收器从冷凝器分离的可操作性。此外，可以增加将接收器固定到冷凝器的强度。

5. 发明授权

US5119552A Method for manufacturing header pipe of heat exchanger 失效
标题翻译：换热器总管的制造方法
公开(公告)号：US5119552A
公开(公告)日：1992-06-09
申请号：US656800
申请日：1991-02-19
申请人： Naoyoshi Sutou , Toshiharu Shinmura
发明人： Naoyoshi Sutou , Toshiharu Shinmura
IPC分类号： B21C37/08 , F28F9/02
CPC分类号： F28F9/0243 , B21C37/0815 , F28F9/0212 , F28F2220/00 , Y10T29/49389 , Y10T29/49391
摘要： A method for manufacturing a header pipe of a heat exchanger wherein a planar raw plate is bent to have a U-shaped cross section in a first bending step. Connection holes to which heat exchanger tubes are to be connected are opened directly on the curved portion of the U-shaped raw plate formed by the first bending step. Thereafter, the side portions of the U-shaped raw plate are bent inward to abut their terminal ends to each other. Since the connection holes are formed directly on the curved portion of the raw plate, the size and shape of a punch for opening the connection holes may be set to a size and shape corresponding to the size and shape of the end portions of the heat exchanger tubes. Thus, the desired connection holes can be formed easily and precisely. Even if a deformation occurs on the side portions of the U-shaped raw plate in the connection hole opening step, such a deformation can be corrected in a second bending step. Since only the side portions of the raw plate are bent in the second bending step and not the side portion of the raw plate having the connection holes, the connection holes which have been already formed are not distorted. Therefore, the desired connection holes can be formed with high accuracy.
摘要翻译：一种制造热交换器的集管的方法，其中在第一弯曲步骤中将平面原料板弯曲成具有U形横截面。要连接热交换器管的连接孔直接在由第一弯曲步骤形成的U形原料板的弯曲部分上打开。此后，U形原料板的侧部向内弯曲以使它们的末端相互邻接。由于连接孔直接形成在原板的弯曲部分上，所以用于打开连接孔的冲头的尺寸和形状可以被设置为与热交换器的端部的尺寸和形状相对应的尺寸和形状管。因此，可以容易且精确地形成期望的连接孔。即使在连接孔打开步骤中在U形原料板的侧部发生变形，也可以在第二弯曲步骤中校正这种变形。由于只有原料板的侧部在第2弯曲工序中弯曲而不是具有连接孔的原料板的侧部，所以已经形成的连接孔没有变形。因此，可以高精度地形成期望的连接孔。

6. 发明授权

US5086835A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5086835A
公开(公告)日：1992-02-11
申请号：US513623
申请日：1990-04-24
申请人： Toshiharu Shinmura
发明人： Toshiharu Shinmura
IPC分类号： F28F9/00 , F28D1/04 , F28D1/053 , F28F9/04 , F28F9/26
CPC分类号： F28D1/05391 , F28D1/0435 , F28F9/0246 , F28F9/0253 , F28F9/262 , F28F2215/02 , Y10S165/458
摘要： A heat exchanger includes a plurality of integrally assembled heat exchanger cores each comprising a pair of header pipes, a plurality of flat heat transfer tubes and a plurality of fins. A heat medium flows from an inlet tube connected to one of the header pipes to an outlet tube connected to another one of the header pipes through the plurality of heat exchanger cores communicating with one another. The heat transfer area of the head exchanger can be increased without increasing the diameters of its header pipes, to thereby increase the total heat exchange ability of the heat exchanger.
摘要翻译：热交换器包括多个整体组装的热交换器芯，每个热交换器芯包括一对集管，多个扁平传热管和多个散热片。热介质从连接到总管之一的入口管通过与彼此连通的多个热交换器芯连接到另一个总管的出口管。可以增加头部交换器的传热面积而不增加总管的直径，从而提高热交换器的总热交换能力。

7. 再颁专利

USRE35710E Heat exchanger having a radiator and a condenser 失效
标题翻译：具有散热器和冷凝器的热交换器
公开(公告)号：USRE35710E
公开(公告)日：1998-01-06
申请号：US561588
申请日：1995-11-21
申请人： Toshiharu Shinmura
发明人： Toshiharu Shinmura
IPC分类号： F28D1/053 , F28D1/04 , F28F1/12 , F28D21/00
CPC分类号： F28F1/128 , F28D1/0435 , F28D2021/0084 , F28D2021/0094 , F28F2009/004 , F28F2215/02 , F28F2270/00
摘要： A heat exchanger is disclosed which comprises first and second cores aligned substantially parallel to each other in a horizontal arrangement. Each of the first and second cores includes a plurality of substantially parallel, spaced-apart, flat tubes disposed in a vertical arrangement. A plurality of corrugated fins are located in and extend through the spaces. First and second header pipes are connected to either end of the flat tubes of the first core to permit fluid flow. Third and fourth header pipes are connected to either end of the flat tubes of the second core to permit fluid flow. First and second plates are disposed on both upper and lower ends of said first and second cores to securedly affix them. Therefore, since the first and second cores for use as a condenser and a radiator can be manufactured with the same production process, the cost of manufacturing the heat exchanger is reduced. Further, since the heat exchanger has a condenser and a radiator, it can be easily attached in an automobile engine.
摘要翻译：公开了一种热交换器，其包括以水平布置彼此基本平行排列的第一和第二芯。第一和第二芯中的每一个包括以垂直布置设置的多个基本上平行的间隔开的扁平管。多个波纹翅片位于并延伸穿过空间。第一和第二总管连接到第一芯的扁平管的任一端以允许流体流动。第三和第四总管连接到第二芯的扁平管的任一端以允许流体流动。第一和第二板被布置在所述第一和第二芯的上端和下端，以固定地固定它们。因此，由于能够以相同的制造方法制造用作冷凝器和散热器的第一和第二芯体，因此制造热交换器的成本降低。此外，由于热交换器具有冷凝器和散热器，所以可以容易地安装在汽车发动机中。

8. 发明授权

US5174373A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5174373A
公开(公告)日：1992-12-29
申请号：US730075
申请日：1991-07-15
申请人： Toshiharu Shinmura
发明人： Toshiharu Shinmura
IPC分类号： F28D1/053 , F28F1/02 , F28F9/02
CPC分类号： F28D1/05391 , F28F1/022 , F28F9/0214 , F28F9/0243 , F28D2021/0084 , Y10S165/481
摘要： A heat exchanger having a pair of header pipes and at least one of the header pipes including at least one dividing wall which extends in the longitudinal direction of the header pipe and divides the cavity of the header pipe into at least two chambers. A plurality of slots are longitudinally spaced along the header pipes. An inlet tube is connected to one of the header pipes. An outlet tube is also connected to one of the header pipes. A plurality of fluid tubes are disposed between the header pipes and each fluid tube has a plurality of partition walls for defining fluid paths in fluid communication with the header pipes through the slots. A plurality of corrugated fins are disposed between opposed surfaces of the fluid tubes. Thus, the heat-exchanging efficiency of the heat exchanger increases and, in addition, the heat exchanger is able to balance the amount of the heat-exchanging and the pressure loss.
摘要翻译：具有热交换器的一对集管和所述总管中的至少一个包括延伸在总管的长度方向，并且将报头管的腔分成至少两个室中的至少一个分隔壁。多个槽沿总管纵向间隔开。入口管连接到总管之一。出口管也连接到总管之一。多个流体管设置在总管之间，并且每个流体管具有多个分隔壁，用于限定通过狭槽与总管流体连通的流体路径。多个波纹翅片设置在流体管的相对表面之间。因此，热交换器的热交换效率增加，另外热交换器能够平衡热交换量和压力损失量。

9. 发明授权

US06012511A Heat exchanger formed by brazing a provisional assembly and method of manufacturing the same with a brazing defect suppressed 失效
标题翻译：通过钎焊临时组装形成的热交换器及其制造方法与钎焊缺陷被抑制
公开(公告)号：US06012511A
公开(公告)日：2000-01-11
申请号：US795356
申请日：1997-02-04
申请人： Toshiharu Shinmura , Kazuhiko Suto , Kiyohito Hosoi
发明人： Toshiharu Shinmura , Kazuhiko Suto , Kiyohito Hosoi
IPC分类号： B23K1/20 , F28D1/03 , F28F3/04
CPC分类号： F28F3/044 , B23K1/203 , F28D1/035
摘要： A plurality of tubes (3) for flowing a heat transfer tedium, a plurality of fins (4), and tanks (1) connected to the tubes (3) is provisionally assembled. Each of the tubes (3) comprises a pair of formed plates (3a, 3b) coupled to each other. Each of the formed plates (3a, 3b) has a peripheral portion (20) and a plurality of protrusions (14) formed on an inside thereof and having through-holes in top ends thereof. The outer surface of the provisional assembly is coated with a noncorrosive flux (40) in an amount rate of 3 g/m.sup.2 or more on the base of the total area of the outer surfaces and inner surfaces of the tanks, fins and tubes. Then, the provisional assembly is subjected to a brazing treatment. The noncorrosive flux (40) is melted and flows to penetrate into the inside of the tubes (3) through the through-holes (45, 18a) to bond the paired formed plates to each other.
摘要翻译：临时组装多个用于流动传热固体的管（3），多个翅片（4）和连接到管（3）的罐（1）。每个管（3）包括彼此连接的一对成形板（3a，3b）。每个成形板（3a，3b）具有周边部（20）和形成在其内侧的多个突起（14），并且在其顶端具有通孔。在临时组件的外表面上以不锈钢焊剂（40）的形式，以罐体，翅片和管的外表面和内表面的总面积为基础涂覆3g / m 2以上的量。然后，对临时组件进行钎焊处理。非腐蚀性通量（40）熔化并通过通孔（45,18a）流入管（3）的内部，以将成对的成形板彼此粘合。

10. 发明授权

US5172762A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5172762A
公开(公告)日：1992-12-22
申请号：US600869
申请日：1990-10-22
申请人： Toshiharu Shinmura , Nobuyasu Ando , Hisao Aoki , Naoyoshi Sutou
发明人： Toshiharu Shinmura , Nobuyasu Ando , Hisao Aoki , Naoyoshi Sutou
IPC分类号： F28D1/053 , F28F9/00 , F28F9/02 , F28F9/04
CPC分类号： F28F9/0246 , F28D1/05366 , F28F9/002 , F28F9/0243 , F28F2275/122 , Y10S165/485 , Y10T29/49373 , Y10T29/49389
摘要： A heat exchanger includes a pair of header pipes, tubes disposed between the header pipes, and radiation fins provided along the tubes. Each of the header pipes has a plurality of connection holes for the tubes. Each of the header pipes is formed by bending a longitudinal flat plate in the form of a pipe and connecting the side edge portions of the bent plate to each other. The side edge portions of the bent longitudinal plate have connecting portions which are connected to each other with a junction area larger than the cross-sectional area defined by the thickness and length of each header pipe at a position other than the side edge portions. The connection holes are processed before the longitudinal flat plate is bent, and therefore, can be easily and precisely formed at desired positions. The manufacture of the heat exchanger can be simplified and the cost for the manufacture can be reduced. The connection strength of the side edge portions can be increased by the larger connection area of the connecting portions. The strength of the header pipe can be maintained over a long period of time.
摘要翻译：一个热交换器包括一对总管，设置在总管之间的管和沿着管设置的辐射翅片。每个集管具有用于管的多个连接孔。每个集管通过弯曲管形式的纵向平板并将弯曲板的侧边缘部彼此连接而形成。弯曲纵向板的侧边缘部分具有彼此连接的连接部分，其接合面积大于由除了侧边缘部分之外的位置处的每个集管的厚度和长度限定的横截面积。在纵向平板弯曲之前，连接孔被加工，因此可以容易且精确地形成在期望的位置。可以简化热交换器的制造，并且可以降低制造成本。通过连接部分的较大的连接面积可以增加侧边缘部分的连接强度。集管的强度可以长时间保持。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式