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1. 发明申请

WO2006112540A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2006112540A1
公开(公告)日：2006-10-26
申请号：PCT/JP2006/308677
申请日：2006-04-19
申请人： SHOWA DENKO K.K. , TAKE, Koichiro , ICHIYANAGI, Shigeharu
发明人： TAKE, Koichiro , ICHIYANAGI, Shigeharu
IPC分类号： F28D1/053 , F25B1/00 , F25B39/00 , F28F1/02 , F28F1/30 , F28F9/02
CPC分类号： F28D1/05391 , F28D1/0391 , F28D2021/0073 , F28F1/022 , F28F9/262
摘要： A heat exchanger 2 includes front and rear heat exchange sections (10) and (11). The front heat exchange section includes a pair of header tanks 12A and 12B spaced apart from each other and a plurality of heat exchange tubes 14 disposed between the header tanks 12A and 12B. The rear heat exchange section includes a pair of header tanks 13A and 13B spaced apart from each other and a plurality of heat exchange tubes 14 disposed between the header tanks 13A and 13B. Paths 37A and 37B, each composed of a plurality of heat exchange tubes 14 successively arranged, are provided in the heat exchange sections (10) and (11) at the same position so as to correspond to each other. A fluid flows in the same direction through heat exchange tubes 14 which constitute each of the paths 37A and 37B. The flow direction of the fluid in the path 37A of the heat exchange section 10 and that in the path 37B of the heat exchange section 11 are opposite each other. When this heat exchanger 2 is used for heating to-be-conditioned air in a supercritical heating cycle using CO 2 as a heat carrier, it is possible to effectively prevent generation of nonuniform distribution of the blowout temperature of conditioned air.
摘要翻译：热交换器2包括前后热交换部（10）和（11）。前部热交换部分包括彼此间隔开的一对集管箱12A和12B以及设置在集管箱12A和12B之间的多个热交换管14。后部热交换部包括彼此间隔开的一对集水箱13A和13B以及设置在集管箱13A和13B之间的多个热交换管14。在热交换部（10）和（11）中，由相互排列的多个热交换管14构成的路径37A，37B相互对应设置。流体通过构成每个通路37A和37B的热交换管14沿相同方向流动。热交换部10的路径37A中的流体的流动方向与热交换部11的路径37B的流体的流动方向相反。当该热交换器2用于使用CO 2 2作为热载体的超临界加热循环中加热被调节空气时，可以有效地防止产生不均匀分布的吹出温度空调空气。

2. 发明申请

WO2005088225A1 HEAT EXCHANGER HEADER TANK AND HEAT EXCHANGER COMPRISING SAME 审中-公开
标题翻译：热交换器主缸和包括相同的热交换器
公开(公告)号：WO2005088225A1
公开(公告)日：2005-09-22
申请号：PCT/JP2005/005462
申请日：2005-03-17
申请人： SHOWA DENKO K.K. , ICHIYANAGI, Shigeharu
发明人： ICHIYANAGI, Shigeharu
IPC分类号： F28F9/02
CPC分类号： F28F9/0253 , F25B39/00 , F25B39/02 , F25B2309/061 , F28D1/05391 , F28D2021/0073 , F28D2021/0085 , F28F9/0204 , F28F9/0209 , F28F9/0246 , F28F9/0278 , Y10T29/49378
摘要： A heat exchanger 1 has header tanks 2, 3 each comprising a header forming plate 7, a tube connecting plate 8 and an intermediate plate 9 interposed between these two plates 7, 8, the plates 7, 8, 9 being arranged in superposed layers and brazed to one another. Each of the plates 7, 8, 9 is made from a metal plate by press work. The header forming plate 7 has outward bulging portions 11A, 11B or an outward bulging portion 24. The tube connecting plate 8 has tube insertion holes 18. The intermediate plate 9 has communication holes 22 for causing tube insertion holes 18 to communicate with the interior of each outward bulging portion 11A, 11B or 24 therethrough. Heat exchange tubes 4 have opposite ends placed into the respective insertion holes 18 and brazed to the respective tube connecting plates 8. The heat exchanger comprising such header tanks 2, 3 is reduced in the number of components, can be fabricated with a high work efficiency and exhibits improved heat exchange performance.
摘要翻译：热交换器1具有集管箱2,3，每个集管箱2,3包括集管形成板7，管连接板8和插入在这两个板7,8之间的中间板9，板7,8,9被布置成重叠的层，相互钎焊每个板7,8,9由压力加工由金属板制成。集管形成板7具有向外凸出部分11A，11B或向外凸出部分24.管连接板8具有管插入孔18.中间板9具有连通孔22，用于使管插入孔18与每个向外凸出部分11A，11B或24穿过。热交换管4具有相对的端部放置在相应的插入孔18中并钎焊到相应的管连接板8.包括这种集水箱2,3的热交换器减少了部件的数量，可以以高的工作效率并表现出改善的热交换性能。

3. 发明申请

WO2005121683A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2005121683A1
公开(公告)日：2005-12-22
申请号：PCT/JP2005/011224
申请日：2005-06-14
申请人： SHOWA DENKO K.K. , ICHIYANAGI, Shigeharu
发明人： ICHIYANAGI, Shigeharu
IPC分类号： F28F9/02
CPC分类号： F25B9/008 , F25B39/00 , F25B2309/061 , F28D1/0391 , F28D1/05391 , F28D2021/0073 , F28F1/022 , F28F9/001 , F28F9/0207 , F28F9/0229 , F28F9/0246 , F28F9/0251 , F28F2225/08 , F28F2255/16
摘要： A heat-exchanger header tank 2 (3) of a gas cooler 1, which serves as a heat exchanger, includes a tank formation member 7A (7B, 7C), a tube-connecting plate 8 joined to an outer surface of the tank formation member 7A (7B, 7C), and a partition member 9A (9B, 9C) disposed within and joined to the tank formation member 7A (7B, 7C) and adapted to divide the interior of the tank formation member 7A (7B, 7C) into a plurality of refrigerant channels 22 extending in the longitudinal direction of the tank formation member 7A (7B, 7C) and arranged in the front-rear direction. Tube insertion holes 13 (21) are formed in a wall of the tank formation member 7A (7B, 7C) and in the tube-connecting plate 8 at mutually aligned positions. Tube-end fit cutouts 23 for partially receiving corresponding end portions of heat exchange tubes 4 are formed on the partition member 9A (9B, 9C) in such a manner as to align with the corresponding tube insertion holes 13 (21). With the gas cooler 1, the cross-sectional profile of the header tank 2 (3) can be selected as appropriate in accordance with an installation space for the gas cooler 1, and the cross-sectional shape and area of a refrigerant channel of the header tank 2 (3) can be readily changed.
摘要翻译：用作热交换器的气体冷却器1的热交换器集水箱2（3）包括罐形成部件7A（7B，7C），连接到罐形成体的外表面的管连接板8 构件7A（7B，7C）以及设置在罐形成构件7A（7B，7C）中并连接到罐形成构件7A（7B，7C）上并适于分隔箱形成构件7A（7B，7C）的内部的分隔构件9A（9B，9C）分成沿箱体形成部件7A（7B，7C）的纵向方向延伸并沿前后方向布置的多个制冷剂通道22。在槽形成构件7A（7B，7C）的壁和管连接板8中的相互对准位置处形成管插入孔13（21）。用于部分地接收热交换管4的相应端部的管端配合切口23以与相应的管插入孔13（21）对准的方式形成在分隔构件9A（9B，9C）上。利用气体冷却器1，可以根据气体冷却器1的安装空间适当地选择集水箱2（3）的横截面轮廓，并且可以根据气体冷却器1的制冷剂通道的横截面形状和面积来选择集水箱2（3）可以容易地改变。

4. 发明申请

WO2005114085A1 REFRIGERANT FLOW SECTION CONNECTION STRUCTURE FOR USE IN REFRIGERATION CYCLE 审中-公开
标题翻译：制冷循环中使用的制冷剂流动部分连接结构
公开(公告)号：WO2005114085A1
公开(公告)日：2005-12-01
申请号：PCT/JP2005/009601
申请日：2005-05-19
申请人： SHOWA DENKO K.K. , ICHIYANAGI, Shigeharu
发明人： ICHIYANAGI, Shigeharu
IPC分类号： F28F9/02
CPC分类号： F25D23/003 , F25B9/008 , F25B2309/061 , F28D1/05391 , F28D2021/0073 , F28F9/0221 , F28F9/0224 , F28F9/0246 , F28F9/0251 , F28F9/0256 , F28F9/0278
摘要： A refrigerant flow section connection structure has a channel member 26 having a refrigerant channel 28, a pipe 25 having a distal end portion fitted into the other end opening of the refrigerant channel 28 of the channel member 26, a fixing member 27 for fixing the pipe 25 to the channel member 26, and screw tightening means for joining the channel member 26 and the fixing member 27 together at their end portions. The channel member 26 has an engaging portion 32 to engage with a projection 35 of the fixing member 27. The refrigerant flow section connection structure for use in a refrigeration cycle according to the present invention has an improved withstand pressure.
摘要翻译：制冷剂流通部连接结构具有：具有制冷剂通道28的通道部件26，配置在通道部件26的制冷剂流路28的另一端开口部的前端部的管25;固定部件27， 25和通道构件26的螺钉紧固装置，以及用于在其端部处将通道构件26和固定构件27接合在一起的螺钉紧固装置。通道构件26具有与固定构件27的突起35接合的接合部32.用于根据本发明的制冷循环中的制冷剂流动部分连接结构具有改善的耐受压力。

5. 发明申请

WO2006033371A1 INTEGRATED HEAT EXCHANGE APPARATUS 审中-公开
标题翻译：集成热交换器
公开(公告)号：WO2006033371A1
公开(公告)日：2006-03-30
申请号：PCT/JP2005/017428
申请日：2005-09-15
申请人： SHOWA DENKO K.K. , ICHIYANAGI, Shigeharu
发明人： ICHIYANAGI, Shigeharu
IPC分类号： F28F9/26 , F25B1/00 , F28D1/053 , F28D7/10
CPC分类号： F28D1/0461 , F25B39/00 , F25B40/00 , F25B2309/061 , F25B2500/18 , F28D1/05391 , F28D7/106 , F28D2021/0073 , F28F9/26
摘要： An integrated heat exchange apparatus is composed of a gas cooler 1 and an intermediate heat exchanger 2. The gas cooler 1 includes two header tanks 3, 4, and a plurality of heat exchange tubes 5. A refrigerant outlet 27 is formed on the first header tank 3. The intermediate heat exchanger 2 includes an outer tube 31 and an inner tube 32 having two refrigerant passages 30, 40, and connectors 34, 35 fixed to the opposite ends of the tubes 31, 32 and having first flow passages 41, 45 communicating with the first refrigerant passage 30 and second flow passages 42, 46 communicating with the second refrigerant passage 40. Both the connectors 34, 35 of the intermediate heat exchanger 2 are fixed to the header tanks 3, 4 of the gas cooler 1. The second flow passage 42 of one connector 34 of the intermediate heat exchanger 2 communicates with the refrigerant outlet 27 of the gas cooler 1. This integrated heat exchange apparatus can simplify the routing of piping and can make the installation space relatively small.
摘要翻译：集成的热交换装置由气体冷却器1和中间热交换器2构成。气体冷却器1包括两个集水箱3,4和多个热交换管5.制冷剂出口27形成在第一集管中间热交换器2包括外管31和具有两个制冷剂通道30,40的内管32和固定到管31,32的相对端的连接件34,35，并且具有第一流动通道41,45 与第一制冷剂通路30和与第二制冷剂通路40连通的第二流路42,46连通。中间热交换器2的连接器34,35均固定在气体冷却器1的集水箱3,4中。中间热交换器2的一个连接器34的第二流路42与气体冷却器1的制冷剂出口27连通。这种一体化的热交换装置可以简化管道的布线，并且可以使安装步伐相对较小。

6. 发明申请

WO2005100900A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2005100900A1
公开(公告)日：2005-10-27
申请号：PCT/JP2005/007355
申请日：2005-04-11
申请人： SHOWA DENKO K.K. , ICHIYANAGI, Shigeharu
发明人： ICHIYANAGI, Shigeharu
IPC分类号： F28F9/02
CPC分类号： F28D1/0391 , F28D1/05391 , F28D2021/0071 , F28D2021/0073 , F28D2021/0085 , F28F1/022 , F28F9/0204 , F28F9/0224 , F28F9/0246 , F28F9/0278
摘要： An evaporator 30 has a header tank 31 comprising a header forming plate, a tube connecting plate 37 and an intermediate plate 38. The header forming plate is provided with outward bulging portions. A plurality of tube insertion holes are formed in the tube connecting plate 37. Communication holes 44 are formed in the intermediate plate 38 for causing the tube insertion holes to communicate with the interior of the corresponding outward bulging portion therethrough. At least one of the outward bulging portions serves as a refrigerant passing outward bulging portion for a refrigerant to flow therethrough longitudinally of the bulging portion. All the communication holes 44 in communication with the refrigerant passing bulging portion are held in communication by communication portions 46A to 46C for the communication holes 44 and the communication portions 46A to 46C to provide a refrigerant passageway 1. The refrigerant passageway 1 is altered in cross sectional area along the longitudinal direction thereof by adjusting the width of the communication portions 46A to 46C. The evaporator 30 is reduced in the number of components, can be fabricated by efficient work and exhibits improved heat exchange performance.
摘要翻译：蒸发器30具有集管箱31，其包括集管形成板，管连接板37和中间板38.集管形成板设置有向外的凸出部分。在管连接板37中形成有多个管插入孔。在中间板38中形成有通孔44，用于使管插入孔与相应的向外凸出部分的内部连通。向外膨胀部分中的至少一个用作通过向外膨胀部分的制冷剂在膨胀部分的纵向流动的制冷剂。与制冷剂通过鼓出部连通的所有连通孔44通过连通部分46A至46C与连通孔44和连通部分46A至46C保持连通，以提供制冷剂通道1.制冷剂通道1的交叉通过调整连通部46A〜46C的宽度，沿着其长度方向的截面积。蒸发器30减少了部件的数量，可以通过有效的工作制造并且表现出改进的热交换性能。

7. 发明申请

WO2006068262A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2006068262A1
公开(公告)日：2006-06-29
申请号：PCT/JP2005/023695
申请日：2005-12-19
申请人： SHOWA DENKO K.K. , TAKE, Koichiro , ICHIYANAGI, Shigeharu
发明人： TAKE, Koichiro , ICHIYANAGI, Shigeharu
IPC分类号： F28D1/053 , F25B39/04
CPC分类号： F28D1/05383 , F25B2309/061 , F28D1/0391 , F28D2021/0073 , F28F1/022
摘要： A heat exchanger 1 includes a pair of headers 2, 3 arranged apart from each other, and a plurality of flat tubes 4 arranged between the two headers 2, 3 at predetermined intervals along the longitudinal direction of the headers 2, 3 and each having opposite end portions connected to the respective headers 2, 3, all the flat tubes 4 having the same cross-sectional shape. All the flat tubes 4 are divided into two passes P1, P2 each consisting of a plurality of flat tubes 4 continuously arranged in the vertical direction. When the quotient produced by dividing the number of the flat tubes 4 constituting each of the passes P1, P2 by the number of all the flat tubes 4 is defined as "tube ratio," each of the passes P1, P2 has a tube ratio of 0.45 to 0.55, preferably 0.48 to 0.52. This heat exchanger 1, when used as a gas cooler of a supercritical refrigeration cycle, exhibits improved heat radiation performance and allows a reduction in size and weight.
摘要翻译：热交换器1包括彼此分离的一对集管2,3和沿着集管2,3的纵向方向以预定间隔布置在两个集管2,3之间的多个扁平管4，每个具有相反的连接到各个集管2,3的端部，具有相同横截面形状的所有扁平管4。所有扁平管4被分成两个通道P1，P2，每个通道P1，P2由沿垂直方向连续设置的多个扁平管4组成。当通过将构成每个通路P1，P2的扁平管4的数量除以所有扁平管4的数量而产生的商定义为“管比”时，通道P1，P2中的每一个的管比率 0.45〜0.55，优选0.48〜0.52。当用作超临界制冷循环的气体冷却器时，该热交换器1表现出改进的散热性能并且允许减小尺寸和重量。

8. 发明申请

WO2006014032A1 HEAT EXCHANGER, INTERMEDIATE HEAT EXCHANGER, AND REGRIGERATION CYCLE 审中-公开
标题翻译：热交换器，中间热交换器和退火周期
公开(公告)号：WO2006014032A1
公开(公告)日：2006-02-09
申请号：PCT/JP2005/014810
申请日：2005-08-05
申请人： SHOWA DENKO K.K. , TAKE, Koichiro , ICHIYANAGI, Shigeharu
发明人： TAKE, Koichiro , ICHIYANAGI, Shigeharu
IPC分类号： F28D7/10 , F25B1/00 , F25B39/00 , F28F1/42
CPC分类号： F25B40/00 , F25B2309/061 , F28D7/106 , F28F1/42 , F28F1/422
摘要： A heat exchanger includes an outer tube 30 and an inner tube 20 having a plurality of fins 21 formed on an external periphery of the inner tube 20 and disposed in the outer tube 30. The heat exchanger is designed to exchange heat between first fluid passing through the inner tube and second fluid passing in between the outer tube and the inner tube. A gap S is formed between an internal periphery of the outer tube 30 and a tip end of each of the plurality of fins 21 of the inner tube 20. This structure can improve the heat exchanging performance and provide a heat exchanger excellent in vending workability.
摘要翻译：热交换器包括外管30和内管20，内管20具有形成在内管20的外周上并设置在外管30中的多个翅片21.热交换器设计成在第一流体通过内管和第二流体通过外管和内管之间。在外管30的内周和内管20的多个翅片21的前端之间形成有间隙S.这种结构可以提高热交换性能，并提供出色的加工性优良的热交换器。

9. 发明申请

WO2005124259A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2005124259A1
公开(公告)日：2005-12-29
申请号：PCT/JP2005/011399
申请日：2005-06-15
申请人： SHOWA DENKO K.K. , ICHIYANAGI, Shigeharu , HIGASHIYAMA, Naohisa
发明人： ICHIYANAGI, Shigeharu , HIGASHIYAMA, Naohisa
IPC分类号： F28F9/02
CPC分类号： F28F9/0253 , F25B9/008 , F25B39/022 , F25B2309/061 , F28D1/0391 , F28D1/05391 , F28F9/0221 , F28F9/0224 , F28F9/0246 , F28F9/0278
摘要： An evaporator 1 comprises a pair of header tanks 2, 3 arranged one above the other at a spacing, a plurality of heat exchange tubes 4 arranged in parallel between the pair of header tanks 2, 3 and having opposite ends joined to the respective header tanks 2, 3, and fins 5 arranged between respective left-to-right adjacent pairs of heat exchange tubes 4. The lower header tank 3 comprises a tank forming member 30 and a tube connecting plate 31 joined to the tank forming member 30. The tube connecting plate 31 has a plurality of drain guides 40 arranged at a spacing in a left-right direction. The drain guides 40 each comprise a cutout portion 41 formed in an upper surface cover portion of the tube connecting plate 31 for covering the upper surface of the tank forming member 30 to a side cover portion of the plate 31 for covering a side face of the member 30. The amount of condensation water to be collected on the top surface of the lower tank 3 can be diminished.
摘要翻译：蒸发器1包括一对以间隔布置在另一个上的一对集水箱2,3;多个热交换管4，其平行设置在一对集水箱2,3之间，并且具有连接到各个集水箱的相对端 2,3和翅片5布置在相应的左右相邻的热交换管4对之间。下集水箱3包括罐形成部件30和连接到罐形成部件30的管连接板31.管连接板31具有沿左右方向间隔设置的多个排水引导件40。排水引导件40各自包括形成在管连接板31的上表面覆盖部分中的切口部分41，用于将罐形成部件30的上表面覆盖到板31的侧盖部分，用于覆盖在下罐3的上表面上收集的冷凝水的量可以减少。

10. 发明申请

WO2005114083A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2005114083A1
公开(公告)日：2005-12-01
申请号：PCT/JP2005/009600
申请日：2005-05-19
申请人： SHOWA DENKO K.K. , ICHIYANAGI, Shigeharu
发明人： ICHIYANAGI, Shigeharu
IPC分类号： F28D7/10
CPC分类号： F28F9/0253 , B60H1/3227 , F25B9/008 , F25B40/00 , F25B2309/061 , F28D7/106 , F28F1/42 , F28F1/422
摘要： A heat exchanger 1 comprises an outer tube 2, an inner tube 3 disposed inside the outer tube 2 with a space provided the two tubes, fins 4 provided on the outer peripheral surface of the inner tube 3, and two connectors 5 fixed to the two tubes 2, 3 at respective opposite ends of each of the tubes. The space between the two tubes 2, 3 serves as a first fluid passageway 6, and the interior of the inner tube 3 provides a second fluid passageway 7. The inner tube 3 has opposite end portions projecting outward beyond the outer tube 2, and the fins 4 are removed from the entire portion of each of the outward projections 3a to provide a finless portion 8. Each of the connectors 5 is provided with a through bore 14 and a channel 13. The through bore 14 has one end opening formed in an outer surface of the connector 5 and another end opening causing the finless portion 8 of the inner tube 3 to be inserted into the bore 14 therethrough. The channel 13 has one end opening formed in an outer surface of the connector 5 and another end opening communicating with the first fluid passageway 6. The heat exchanger is reduced in the number of components and achieves an improved heat exchange efficiency.
摘要翻译：热交换器1包括外管2，设置在外管2内的内管3，设置有两个管的空间，设置在内管3的外周面上的翅片4和固定到两管的两个连接器5 管2,3在每个管的相应的相对端。两个管2,3之间的空间用作第一流体通道6，内管3的内部提供第二流体通道7.内管3具有向外突出超过外管2的相对端部，翅片4从每个向外突起3a的整个部分移除，以提供无翅部分8.每个连接器5设有通孔14和通道13.通孔14具有一个端部开口，连接器5的外表面和使内管3的无翅部分8插入到其中的孔14的另一端开口。通道13具有形成在连接器5的外表面中的一个端部开口和与第一流体通道6连通的另一个端部开口。热交换器的部件数量减少并且实现了改善的热交换效率。

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