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1. 发明专利

JP2003342559A Long-life radiator coolant 审中-公开
标题翻译：长寿命散热器冷却液
公开(公告)号：JP2003342559A
公开(公告)日：2003-12-03
申请号：JP2002152621
申请日：2002-05-27
申请人： Denso Corp , Fujisawa Pharmaceut Co Ltd , Kobe Steel Ltd , Shinko Alcoa Yuso Kizai Kk , 株式会社デンソー , 株式会社神戸製鋼所 , 神鋼アルコア輸送機材株式会社 , 藤沢薬品工業株式会社
发明人： HASHIURA MITSUO , ITO TOMOKO , SHIMIZU MAKI , KAMIYA YOSHIHIKO , NISHIZAWA SETSU , YANAGISAWA KAZUMI , SATO FUMIHIRO , TSURUNO AKIHIRO , YOSHIYASU TAKASHI , KAKIUCHI TOSHIHITO
IPC分类号： F01P11/06 , C09K5/16 , F28F19/00
摘要： PROBLEM TO BE SOLVED: To provide a radiator coolant having high exchange life to a radiator made of an aluminum alloy. SOLUTION: The coolant comprises a water-soluble organic medium used for radiator made of an aluminum alloy as a main component and contains an aliphatic polybasic carboxylic acid containing ≥4 carboxylic acid groups and/or its salt. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为由铝合金制成的散热器提供具有高交换寿命的散热器冷却剂。解决方案：冷却剂包括用于由铝合金作为主要成分制成的散热器的水溶性有机介质，并含有含有≥4个羧酸基团的脂肪族多元羧酸和/或其盐。版权所有（C）2004，JPO

2. 发明专利

JP2009228010A Brazing sheet made from aluminum alloy and method for manufacturing heat exchanger 有权
标题翻译：铝合金制造的制品和制造热交换器的方法
公开(公告)号：JP2009228010A
公开(公告)日：2009-10-08
申请号：JP2008070946
申请日：2008-03-19
申请人： Denso Corp , Kobe Steel Ltd , 株式会社デンソー , 株式会社神戸製鋼所
发明人： KIMURA SHINHEI , KOSHIGOE FUMIHIRO , UEDA TOSHIKI , KAMIYA YOSHIHIKO
IPC分类号： C22C21/00 , B23K1/00 , B23K1/19 , B23K35/22 , B23K101/14 , B23K103/10 , C22F1/00 , C22F1/04 , F28F19/06 , F28F21/08
摘要： PROBLEM TO BE SOLVED: To provide a brazing sheet made from an aluminum alloy which has high formability before being brazed and has both of superior corrosion resistance and high mechanical properties after having been brazed.
SOLUTION: The brazing sheet 10 comprises: a core material 11 comprising, by mass%, 0.5 to 1.1% Si, 0.6 to 2.0% Mn, 0.5 to 1.1% Cu, 0.05 to 0.25% Ti and the balance Al; a skin material 12 which is provided on one side of the core material 11, comprises, by mass%, more than 0.5 to 1.1% Si, 0.01 to 1.7% Mn, 3.0 to 6.0% Zn and the balance Al, and has a thickness of 25 to 50 μm; and a soldering material 13 which is provided on the other side of the core material 11, comprises 7.0 to 12 mass% Si and the balance Al, and has a thickness of 25 to 55 μm. The brazing sheet 10 has a yield strength of 110 to 210 MPa. The core material 11 shows an average crystal grain size of 50 μm or larger but smaller than 300 μm in a rolling direction after the brazing sheet has been heat-treated at 580 to 610°C for 3 to 10 minutes.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种由铜合金制成的钎焊片，其在钎焊之前具有高成形性，并且在钎焊之后具有优异的耐腐蚀性和高机械性能。解决方案：钎焊片10包括：芯材11，以质量％计含有0.5-1.1％的Si，0.6-2.0％的Mn，0.5-1.1％的Cu，0.05-0.25％的Ti和余量的Al; 设置在芯材11的一侧的表皮材料12以质量％计含有Si：0.5〜1.1％，Mn：0.01〜1.7％，Zn：3.0〜6.0％，余量为Al， 25〜50μm; 并且在芯材11的另一侧设置的焊料13包含7.0〜12质量％的Si，余量为Al，厚度为25〜55μm。钎焊片10的屈服强度为110〜210MPa。核心材料11在钎焊片在580〜610℃下热处理3〜10分钟后，显示平均晶粒尺寸为50μm以上且小于300μm的轧制方向。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2002206129A HIGHLY CORROSION RESISTANT BRAZING SHEET 失效
公开(公告)号：JP2002206129A
公开(公告)日：2002-07-26
申请号：JP2000401552
申请日：2000-12-28
申请人： SHINKO ALCOA YUSO KIZAI KK , DENSO CORP
发明人： OKAMOTO HITOSHI , TAKEZOE OSAMU , KAMIYA YOSHIHIKO , NEKURA KENJI
IPC分类号： F28F21/08 , B23K35/22 , B23K35/28 , C22C21/00
摘要： PROBLEM TO BE SOLVED: To provide a highly corrosion resistant brazing sheet in which the corrosion resistance of the surface on the side of a brazing filler metal and of the surface on the side of a surface material can be improved while maintaining its brazability. SOLUTION: In the highly corrosion resistant brazing sheet, a brazing filler metal 3 consisting of an Al-Si based aluminum alloy is formed on one side of a core material l consisting of an aluminum alloy containing, by weight, =110 μm, and the thickness of the sacrificial anode surface material 2 is 20 to 50 μm.

4. 发明专利

JP2002194468A BRAZING SHEET FOR BRAZING USING FLUORIDE-BASED FLUX 失效
公开(公告)号：JP2002194468A
公开(公告)日：2002-07-10
申请号：JP2000399617
申请日：2000-12-27
申请人： SHINKO ALCOA YUSO KIZAI KK , DENSO CORP
发明人： OKAMOTO HITOSHI , TAKEZOE OSAMU , KAMIYA YOSHIHIKO , NEKURA KENJI
IPC分类号： F28F21/08 , B23K35/22 , B23K35/28 , C22C21/00
摘要： PROBLEM TO BE SOLVED: To provide a brazing sheet for fluoride-based flux in which excellent corrosion resistance and durability can be obtained even in the case of brazing using fluoride-based flux. SOLUTION: In the brazing sheet for fluoride-based flux, a brazing filler metal 3 consisting of aluminum or an aluminum alloy is formed on one side of a core material 1 consisting of aluminum or an aluminum alloy. A surface material 2 consisting of an aluminum alloy containing, by weight, 1.8 to 2.5% Mg and at least one kind selected from the groups consisting of =300 Å is deposited on the surface of the surface material 2.

5. 发明专利

JP2007192431A Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：JP2007192431A
公开(公告)日：2007-08-02
申请号：JP2006008698
申请日：2006-01-17
申请人： Denso Corp , 株式会社デンソー
发明人： KAMIYA YOSHIHIKO
IPC分类号： F28F9/02 , F28D1/053
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger of a new structure capable of improving heat exchanging performance in comparison with a conventional heat exchanger of the same entire size.
SOLUTION: The shape of a header tank 5 is determined as mentioned blow. In a case when the header tank 5 is positioned at an upper side in the vertical direction, a first height 18 from an upper end face 11 as a highest position of the header tank 5 at an air outlet side to an end portion 17 at a side connected with a tube 2 as a lowest position of a core portion 4 is larger than a diameter 14 of an introduction piping 5a, and a second height 19 from the upper end face 11 at the air inlet side to an end portion 16 at a side connected with the tube 2 is lower than the first height 18 so that a ventilation area at the air inlet side of the core portion 4 is larger than a ventilation area at an air outlet side.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：与现有的相同尺寸的热交换器相比，提供一种能够提高热交换性能的新结构的热交换器。解决方案：集水箱5的形状如上所述确定。在集水箱5位于上下方向的上侧的情况下，从作为集管箱5的空气出口侧的最高位置的上端面11的第一高度18到端部17的位置与作为芯部4的最低位置的管2连接的侧面大于导入配管5a的直径14，以及从空气入口侧的上端面11到端部16的第二高度19 与管2连接的一侧低于第一高度18，使得芯部4的空气入口侧的通风面积大于出气侧的通风面积。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007024334A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2007024334A
公开(公告)日：2007-02-01
申请号：JP2005202807
申请日：2005-07-12
申请人： Denso Corp , 株式会社デンソー
发明人： KAMIYA YOSHIHIKO , NINAGAWA TOSHIHIDE
IPC分类号： F28F9/00 , F28D1/053 , F28F9/02 , F28F9/26
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger capable of absorbing thermal distortion while securing rigidity of a core portion.
SOLUTION: This heat exchanger is provided with a core portion 4 having a plurality of tubes 2 in which a heat medium flows, and fins 3 joined to outer surfaces of the tubes 2 for promoting heat exchange of the heat medium, a header tank 5 extending in the direction orthogonal to the longitudinal direction of the tubes 2 at both longitudinal end portions of the tubes 2 and communicated with the tubes 2, and an insert 6 mounted approximately in parallel with the longitudinal direction of the tubes 2 at an end portion of the core portion 4 in a state that heat is transferred thereto from the core portion 4, and its both end portions are supported by the header tank 5. The header tank 5 is provided with a core plate 5a for fixing the tubes 2, and a tank main body 5b defining a tank internal space with the core plate 5a. Both end portions of the insert 6 are positioned outside of the tank internal space, and the insert 6 is fitted to the header tank 5 movably in the longitudinal direction and unmovably in the direction orthogonal to the longitudinal direction.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在确保芯部的刚性的同时吸收热变形的热交换器。解决方案：该热交换器设置有芯部4，芯部4具有多个热介质流动的管2，翅片3连接到管2的外表面，用于促进热介质的热交换，头部罐5在管2的两个纵向端部处在与管2的纵向正交的方向上延伸并与管2连通，并且在端部处与管2的纵向方向大致平行地安装的插入件6 核心部分4的一部分处于从芯部分4转移到其上的状态，并且其两端部由集水箱5支撑。集水箱5设置有用于固定管2的芯板5a，以及限定具有芯板5a的罐内部空间的罐主体5b。插入件6的两端部位于罐内部空间的外侧，插入件6在长度方向上可移动地嵌合在集水箱5上，在与长度方向正交的方向上不动。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005195314A Heat exchanger and cooling module using the same 有权
标题翻译：换热器和冷却模块使用相同
公开(公告)号：JP2005195314A
公开(公告)日：2005-07-21
申请号：JP2004332402
申请日：2004-11-16
申请人： Denso Corp , 株式会社デンソー
发明人： MAEDA AKIHIRO , KAMIYA YOSHIHIKO , MAEDA TOMOAKI , TAMURA MASAMI , OKAI HARUMI
IPC分类号： F28F9/00 , F28F21/06
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger for securing sufficient vibration-proof strength, when a laminated tube is used in a horizontal attitude and mounted by a mounting member.
SOLUTION: The heat exchanger is supported by a mounting member 10 for mounting to a prescribed part of a vehicle, and comprises a plurality of laminated tubes 110 in the vertical direction, and a pair of tanks 140 that is extended in the lamination direction of the tubes 110 and is connected to both end sections in the longitudinal direction of the tubes 110. In the heat exchanger, the tanks 140 are formed by a metal material, and a female thread section 141 for fixing the mounting member 10 is provided in the tank 140. The female thread section 141 may be provided at an end section in the vertical direction of the tank 140, or on a surface crossing the horizontal direction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于确保足够的防振强度的热交换器，当层压管以水平姿态使用并且由安装构件安装时。解决方案：热交换器由用于安装到车辆的规定部分的安装构件10支撑，并且包括沿垂直方向的多个层叠管110和在层叠件中延伸的一对罐140 管110的方向并且连接到管110的纵向方向上的两个端部。在热交换器中，罐140由金属材料形成，并且提供用于固定安装构件10的阴螺纹部141 阴螺纹部分141可以设置在罐140的垂直方向上的端部处，或者设置在与水平方向交叉的表面上。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005069567A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2005069567A
公开(公告)日：2005-03-17
申请号：JP2003299903
申请日：2003-08-25
申请人： Denso Corp , 株式会社デンソー
发明人： KAMIYA YOSHIHIKO , ITO TOSHIHIRO
IPC分类号： F01P3/18 , F28D1/053
摘要： PROBLEM TO BE SOLVED: To restrain dislocation of a fin from a specified position.
SOLUTION: A projection 6c projecting to the fin 3 side is provided on the portion corresponding to the portion wherein the fin 3 arranged between a tube 2 and an insert 6 (base part 6a) exists in the longitudinal end part of the base part 6a. Thus, the portion wherein the projection 6c is provided in the distance between the insert 6 and the tube 2 becomes smaller than other portions. Accordingly, when a bending moment is applied to the insert 6 from the fin 3, it is prevented that the distance between the insert 6 and the tube 2 becomes larger in the portion where the projection 6c is provided even if the insert 6 is bent in the manner to be departing from the tube 2. Thereby, since the fin 3 can be fully tied up even in the longitudinal end side of the insert 6, dislocation of the fin 3 from the specified position can be restrained.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：限制翅片从指定位置脱位。解决方案：在对应于其中布置在管2和插入件6（基部6a）之间的翅片3存在于基部的纵向端部的部分上的部分上设置有突出到翅片3侧的突起6c 第6a部分。因此，突起6c设置在插入件6和管2之间的距离处的部分变得比其他部分小。因此，当从翅片3向插入件6施加弯曲力矩时，即使插入件6弯曲，也可防止插入件6与管2之间的距离在突出部6c设置的部分变大因此，即使在插入件6的纵向端侧也能够完全捆扎翅片3，因此能够抑制翅片3脱离指定位置。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004132221A Drain device for radiator for automobile 审中-公开
标题翻译：用于汽车散热器的排水装置
公开(公告)号：JP2004132221A
公开(公告)日：2004-04-30
申请号：JP2002296158
申请日：2002-10-09
申请人： Denso Corp , 株式会社デンソー
发明人： KAMIYA YOSHIHIKO
IPC分类号： F01P3/18 , F01P11/02
摘要： PROBLEM TO BE SOLVED: To provide a drain device for a radiator for an automobile capable of easily controlling a clamping torque of a drain plug.
SOLUTION: The drain device for the radiator for the automobile comprises a drain pipe 6 provided protrusively on a wall part of a low tank 3 for the radiator with an internal screw part 7b provided inside, and a drain plug 10 having an external screw part 15 capable of being engaged with the internal screw part 7b of the drain pipe 6 and opening/closing a drain passage 7 of the drain pipe 6 by being screwed into the drain pipe 6. A seat surface 6a is formed on the tip of the drain pipe 6. When the drain plug 10 is screwed into the drain pipe 6, a plug seat surface 12 overlapping with the seat surface is formed on the drain plug 10. Also, a plurality of protrusion parts 13 with a substantial point contact to the seat surface 6a of the drain pipe 6 at the time of screwing the drain plug 10 are protrusively provided on the plug seat surface 12.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够容易地控制排水塞的夹紧扭矩的用于汽车的散热器的排水装置。解决方案：用于汽车的散热器的排水装置包括：排水管6，其突出地设置在用于散热器的低水箱3的壁部上，内部具有内螺纹部分7b;排水塞10，具有外部螺纹部15能够与排水管6的内螺纹部7b接合，并且通过螺纹连接到排水管6中而将排水管6的排水通道7打开/关闭。座表面6a形成在排水管6.当排水塞10旋入排水管6时，在排水塞10上形成有与座面重叠的塞座表面12。而且，多个突起部13与在拧紧排水塞10时排水管6的座面6a突出地设置在塞座表面12上。（C）2004，JPO

10. 发明专利

JP2009030863A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2009030863A
公开(公告)日：2009-02-12
申请号：JP2007194490
申请日：2007-07-26
申请人： Denso Corp , 株式会社デンソー
发明人： HIROSE HIROKAZU , OSAKABE HIROYUKI , KAMIYA YOSHIHIKO
IPC分类号： F28F1/32 , F28F1/30
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger capable of ensuring a radiation effect by reducing a pressure loss regardless of an operation status, that is, regardless of a low speed and a high speed.
SOLUTION: In this heat exchanger 1 where tubes 2 are put on a face surrounded by an outer frame member, a fin 3 for improving heat diffusing performance is disposed between the tubes 2 in zigzag, and a plurality of louvers 4 are formed in a cut and raised state along the width direction of the fins 3 between the tubes 2, the louvers 4 having widths narrower than those of the louvers 4 formed at other parts are formed in proper parts out of the louvers 4 forming the front side and the back side of an airflow flowing in the width direction of the fin 3.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过减小压力损失来确保辐射效果的热交换器，而不管操作状态如何，即不管低速和高速。解决方案：在这种换热器1中，管2被放置在被外框架构件包围的面上，用于改善散热性能的翅片3以锯齿形布置在管2之间，形成多个百叶窗4 沿着管2之间的翅片3的宽度方向的切断和升高状态，宽度窄于形成在其它部分的百叶窗4的宽度的百叶窗4形成在形成前侧的百叶窗4中的适当部分中，在散热片3的宽度方向上流动的气流的背面。版权所有（C）2009，JPO＆INPIT

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