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71. 发明专利

JP2006090305A Intercooler 有权
标题翻译：中冷器
公开(公告)号：JP2006090305A
公开(公告)日：2006-04-06
申请号：JP2005219021
申请日：2005-07-28
申请人： Denso Corp , 株式会社デンソー
发明人： WATANABE HARUHIKO , YAMANAKA YASUTOSHI
IPC分类号： F02B29/04
CPC分类号： F28F3/025 , F02B29/045 , F28D1/05383 , F28D2021/0082 , F28F9/0246 , Y02T10/146
摘要： PROBLEM TO BE SOLVED: To determine conditions for obtaining high performance as an intercooler when supercharging pressure gets higher than pressure in current situation or a material is changed to improve performance.
SOLUTION: In this intercooler provided with a tube 10 forming a flow passage in which intake air of an internal combustion engine flows in the inside and an inner fin 11 for dividing the flow passage in the tube 10 into a plurality of thin flow passages 100, the optimum specifications of a core of the intercooler are obtained using de/(S/Swa) as parameter when cross sectional area in one tube 10 is S, total flow passage area of the thin flow passages 100 in one tube 10 is Swa, and diameter of circle equivalent to one thin flow passage 100 is de (unit:mm). For example, in a case of an intercooler in which an inner fin 11 is a straight fin and supercharging pressure is 200 kPa or more, de/(S/Swa) is set to 0.2 to 7.5 to obtain the intercooler having high performance.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了确定在当前情况下增压压力高于压力时获得作为中间冷却器的高性能的条件，或者改变材料以改善性能。解决方案：在该中间冷却器中，设置有形成内燃机的进气在内部流动的流路的管10和用于将管10中的流路分割成多个薄流的内翅片11 通道100中，使用de /（S / Swa）作为参数，当一个管10中的横截面积为S时，中间冷却器的芯的最佳规格为一个管10中的薄流路100的总流路面积为 Swa和相当于一个薄流路100的圆直径为de（单位：mm）。例如，在内翅片11为直翅片并且增压压力为200kPa以上的中间冷却器的情况下，将de /（S / Swa）设定为0.2〜7.5，得到具有高性能的中间冷却器。版权所有（C）2006，JPO＆NCIPI

72. 发明专利

JP3759441B2 Heat exchanger and high strength and high corrosion resistance aluminum alloy extruded tube and a method for manufacturing the same, and heat exchanger 有权
公开(公告)号：JP3759441B2
公开(公告)日：2006-03-22
申请号：JP2001313139
申请日：2001-10-10
申请人：三菱アルミニウム株式会社
发明人：靖憲兵庫 , 建当摩 , 正和江戸
IPC分类号： C22C21/00 , F25B39/04 , B21C23/00 , C22F1/00 , C22F1/04 , F28D1/053 , F28F21/08
CPC分类号： F28D1/05383 , F28F21/084

73. 发明专利

JP2005315467A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2005315467A
公开(公告)日：2005-11-10
申请号：JP2004131780
申请日：2004-04-27
申请人： Denso Corp , 株式会社デンソー
发明人： SONODA YOSHIHIKO , OKOCHI SHIGEKI
IPC分类号： F28D1/053 , F28F1/02 , F28F1/20 , F28F21/06 , H01M8/02 , H01M8/04
CPC分类号： F28F21/084 , F28D1/05383 , F28F1/126 , F28F21/062 , F28F21/067 , H01M8/04029 , H01M8/04074 , H01M2250/20 , Y02T90/32
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger enabling the insulation thereof from a fuel cell without largely lowering its cooling performance by dispensing with using an expensive electrically insulating liquid.
SOLUTION: This heat exchanger comprises a tube 131, fins 132, and resin tanks 110 and 120, and cools a coolant flowing in the fuel cell 10 by circulating in the tube 131. The tube 131 is formed of a resin material, and the fins 132 are formed of a metal material. The tube 131 is formed in a flat shape in cross section, the wall thickness t1 of the end part 131a thereof in the longer radial direction of the flat-shaped cross section is made larger than the wall thickness t2 of the flat surface parts 131b thereof along the longer radial direction. Also, partition walls 131c joining the flat parts 131b to each other are formed in the tube 131.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够从燃料电池绝缘的热交换器，而不会通过使用昂贵的电绝缘液体分配而大大降低其冷却性能。解决方案：该热交换器包括管131，翅片132和树脂罐110和120，并且通过在管131中循环来冷却在燃料电池10中流动的冷却剂。管131由树脂材料形成，翅片132由金属材料形成。管131形成为扁平形状，其扁平状截面的长度方向的端部131a的壁厚t1比其平坦面部131b的壁厚t2大沿着较长的径向。此外，在管131中形成将平坦部131b彼此接合的隔壁131c。版权所有（C）2006，JPO和NCIPI

74. 发明专利

JP2005249314A Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：JP2005249314A
公开(公告)日：2005-09-15
申请号：JP2004061391
申请日：2004-03-04
申请人： Denso Corp , 株式会社デンソー
发明人： SAWADA HISASHI , KATO SHINJI , HONDA TOMOO
IPC分类号： F28F1/02 , F25B39/02 , F28F9/02
CPC分类号： F28D1/05383 , F28F1/025 , F28F9/026 , F28F9/0265
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger enabling an increase in cooling performance by distributing a liquid-phase refrigerant separated into a gas and a liquid in header tanks uniformly to the inlet end parts of a plurality of flat tubes.
SOLUTION: This heat exchanger comprises the plurality of flat tubes 133 for flowing the refrigerant therein and the inlet side header tank 134 and the outlet side header tank 136 longitudinally arranged parallel with the inlet end part and the outlet end part of the flat tubes 133, and disposed horizontally. The plurality of flat tubes 133 are formed so that tube pitches near the inlet end parts are smaller than those at the other portions and so as to be connected to the inlet side header tank 134. Thus, the cooling performance of the heat exchanger can be increased.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过将分离在气缸中的气相和液体的液相制冷剂均匀地分配到多个扁平管的入口端部而能够提高冷却性能的热交换器。解决方案：该热交换器包括用于使制冷剂流动的多个扁平管133和与该平面的入口端部和出口端部分平行的纵向排列的入口侧集管箱134和出口侧集管箱136 管133，水平放置。多个扁平管133形成为使得入口端部附近的管间距小于其他部分的管间距，并且与入口侧集水箱134连接。因此，热交换器的冷却性能可以是增加。版权所有（C）2005，JPO＆NCIPI

75. 发明专利

JP3658801B2 Double heat exchanger 失效
公开(公告)号：JP3658801B2
公开(公告)日：2005-06-08
申请号：JP15762195
申请日：1995-06-23
申请人：株式会社デンソー
发明人：邦夫入谷 , 勝也田中
IPC分类号： F28F9/00 , F28D1/053 , F28F9/02 , F28F9/26
CPC分类号： F28D1/05383 , F28F9/26

76. 发明专利

JP2005090805A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2005090805A
公开(公告)日：2005-04-07
申请号：JP2003322658
申请日：2003-09-16
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： YAMAGUCHI SHIGETO , YOKOYAMA SHOICHI , SUGIO TAKASHI
IPC分类号： F28F1/00 , F28D1/047 , F28D1/053 , F28F1/02 , F28F1/12 , F28F9/26 , F28F13/08 , F28F27/02
CPC分类号： F28F9/262 , F28D1/0478 , F28D1/05383 , F28F1/128
摘要： PROBLEM TO BE SOLVED: To provide a micro-tube heat exchanger capable of realizing the optimum and high heat exchanging performance and achieving the sufficient heat exchange even when two or more parallel flow type or serpentine type micro-tube heat exchangers are used as evaporators or condensers.
SOLUTION: An internal area of a refrigerant passage hole 9a per one piece of flat tube of the heat exchanger A1 of a first row on a upstream side is determined to be larger than that of the heat exchanger B1 of a second row on a downstream side, whereby the heat transferring quantity by a heat medium for transferring the heat to an air side through fins 2 closely kept into contact with the flat tubes 1, and the heat exchanging quantity can be increased in the heat exchanger A1 of the first row, and the heat exchangers of the first and second rows can be effectively utilized while keeping proper balance and the performance can be maximized, even when the heat exchangers of two or more rows are used as the evaporators or the condensers.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够实现最佳和高的热交换性能并且即使当使用两个或更多个平行流型或蛇形型微管式热交换器时也实现足够的热交换的微管式热交换器作为蒸发器或电容器。解决方案：将上游侧的第一排的热交换器A1的一个扁平管的制冷剂通路孔9a的内部区域确定为大于第二排的热交换器B1的内部面积下游侧的热交换器A1中，通过热介质将热量传递到空气侧，通过与扁平管1紧密地保持接触的翅片2的热交换量增加，即使当两列或更多行的热交换器用作蒸发器或冷凝器时，也可以有效地利用第一排和第二排的热交换器，同时保持适当的平衡并且性能可以最大化。版权所有（C）2005，JPO＆NCIPI

77. 发明专利

JP2004251554A Exterior heat exchanger for heat pump 审中-公开
标题翻译：热泵外置热交换器
公开(公告)号：JP2004251554A
公开(公告)日：2004-09-09
申请号：JP2003042850
申请日：2003-02-20
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUGIO TAKASHI , YOKOYAMA SHOICHI , YAMAGUCHI SHIGETO
IPC分类号： F28F1/30 , F25B39/02 , F28D1/053 , F28F1/12 , F28F1/32 , F28F19/00
CPC分类号： F28D1/05383 , F28F1/128 , F28F19/006
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein a conventional parallel flow heat exchanger has poor water drainage property during defrosting and freezes if heating operation is continued for a long time in winter at low temperatures.
SOLUTION: The parallel flow type exterior heat exchanger for a heat pump is configured to comprise small louvers having a narrow width, not normal louvers, only at both ends of a corrugated fin in a portion protruding from a flat tube toward the upstream and downstream sides of an air flowing direction.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：解决的问题为了解决常规并流式热交换器在除霜期间排水性差的问题，如果在低温下冬季持续长时间的加热运转，则会冻结。解决方案：用于热泵的平行流式外部热交换器被构造成包括仅在从扁平管朝向上游突出的部分中的波纹状翅片的两端处具有窄宽度的小百叶窗，而不是正常百叶窗和空气流动方向的下游侧。版权所有（C）2004，JPO＆NCIPI

78. 发明专利

JP2004516448A Finned with a grooved spacer bar tube block type heat exchanger 审中-公开
公开(公告)号：JP2004516448A
公开(公告)日：2004-06-03
申请号：JP2002551341
申请日：2001-12-14
申请人：サーマシスコーポレイション
发明人：ジュニアダグソーントン , マークメラー
IPC分类号： B23K1/00 , F28D1/053 , F28F1/04 , F28F1/12 , F28F9/00 , F28F9/013 , F28F9/02
CPC分类号： F28D1/05383 , B23K1/0012 , B23K2201/14 , F28F1/045 , F28F1/126 , F28F9/001 , F28F9/0221 , F28F2240/00
摘要： A fin-tube block type heat exchanger in which extruded tubes are alternatingly arranged with corrugated fins, the fins being shorter in overall length than the tubes and having elongated bars at their ends serving as spacer bars between the tubes. The side walls of the spacer bar preferably taper towards each other such that the thickness of the spacer bar at the inner wall is less than the thickness of the spacer bar at the outer wall. The side walls include one or more recesses or grooves extending lengthwise with the spacer bar into which low temperature melting alloy is captively inserted. During brazing, the alloy melts and is drawn by capillary action into the space created between the tapered side walls of the spacer bar and the facing surfaces of the adjacent tubes so that a complete joint is formed between the spacer bar and the adjacent tubes.

79. 发明专利

JP3371071B2 Two rows of flat tube type heat exchanger 失效
公开(公告)号：JP3371071B2
公开(公告)日：2003-01-27
申请号：JP10545197
申请日：1997-04-09
申请人：エルジー電子株式会社
发明人：ジョン・ジン・パク
IPC分类号： F28F9/26 , F25B39/04 , F28D1/053 , F28F1/02 , F28F1/12 , F28F13/00
CPC分类号： F28D1/05383 , F25B39/04 , F28F1/022

80. 发明专利

JPS5932617A Automotive radiator 失效
标题翻译：汽车散热器
公开(公告)号：JPS5932617A
公开(公告)日：1984-02-22
申请号：JP14173382
申请日：1982-08-17
申请人： Nissan Motor Co Ltd
发明人： TAKADA MASARU
IPC分类号： F28F1/02 , F28D1/053
CPC分类号： F28D1/05383
摘要： PURPOSE:To suppress the progress of corrosion of joint parts of a tube, by a method wherein at least joint parts of a tube located on the most air inflow side of a plurality of tubes for passing engine-cooling water are directed to the air outflow side. CONSTITUTION:In an automotive radiator wherein fins 4 are fitted to the tubes 3 each of which has joint parts 5 formed at the time of bending in the longitudinal direction and one or a plurality of rows of a plurality of tubes 3 are provided from the air inflow side X to the air outflow side Y, the joint parts 5 of at least the tube 3 located on the most air inflow side of the tubes 3 are directed to the air outflow side. Accordingly, it is enabled to prevent air containing salts or moisture from directly contacting the joint parts 5 poor in corrosion resistance, the progress of corrosion of the joint parts 5 is thereby restricted, engine-cooling water can be prevented from leaking soon after starting to use the radiator mounted on the automobile, and the useful life of the radiator is prevented from being shortened.
摘要翻译：目的：为了抑制管的接合部的腐蚀的进行，通过以下方法，至少将位于多个用于通过发动机冷却水的管的空气流入侧的管的接头部分导向空气流出侧。构成：在其中翅片4装配到管3的汽车散热器中，每个管3具有在纵向弯曲时形成的接合部分5，并且从空气中设置一排或多排多个管3 流入侧X到空气流出侧Y，至少位于管3的最空气流入侧的管3的接合部5被引导到空气流出侧。因此，能够防止含有盐或水分的空气与耐腐蚀性差的接合部5直接接触，从而限制接合部5的腐蚀进行，可以防止发动机冷却水在开始到使用安装在汽车上的散热器，防止散热器的使用寿命缩短。

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