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1. 发明专利

JP2009106980A Metallic material for brazing, brazing method and heat exchanger 有权
标题翻译：用于制动，制动方法和热交换器的金属材料
公开(公告)号：JP2009106980A
公开(公告)日：2009-05-21
申请号：JP2007282382
申请日：2007-10-30
申请人： Denso Corp , Luvata Sweden Ab , ルバータスウェーデンエービー , 株式会社デンソー
发明人： TAKEWAKA SHIN , SUSA SUMIO , IKEDA TORU , TESHIMA SHOEI , FALKENO ANDERS , PALMQVIST ULRIK , TAPPER LEIF
IPC分类号： B23K35/14 , B23K1/00 , B23K31/02 , B23K101/14 , C22C9/00 , C23C26/00 , F28F19/06
CPC分类号： B23K1/0012 , B23K1/008 , B23K1/19 , B23K35/262 , B23K35/282 , B23K35/302 , B23K2203/12 , B32B15/01 , F28F19/06 , F28F21/089 , Y10T428/12222
摘要： PROBLEM TO BE SOLVED: To provide a metallic material for brazing having excellent corrosion resistance and brazing property, and to provide a brazing method and a heat exchanger. SOLUTION: The brazing method is provided for brazing a metallic material 1 for brazing to another metallic material 2. The metallic material for brazing includes a base material portion 10 made of copper or a copper alloy containing chrome 11 by a predetermined amount, and a metallic film portion 20 made of a material having a melting point lower than a heating temperature in brazing, and provided on the surface of the base material portion 10. The brazing method includes: an assembling step of assembling the metallic material 1 for brazing and the another metallic material 2 in a predetermined positional relationship to form an assembly; a brazing step of heating and brazing the assembly, in which the metallic film portion 20 is melted to diffuse chrome 11 into a surface of the metallic material 1 for brazing by performing brazing and heating in an oxidation inhibition atmosphere; and a film forming step of forming a chrome oxide film 30 by using the chrome 11 diffused into the surface of the metallic material 1 for brazing in atmosphere after the brazing step. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐腐蚀性和钎焊性的钎焊用金属材料，并提供钎焊方法和热交换器。解决方案：钎焊方法用于将金属材料1钎焊到另一种金属材料2上。用于钎焊的金属材料包括由铜或含有预定量的铬11的铜合金制成的基材部分10，以及由熔点低于钎焊加热温度的材料制成的金属膜部分20，并且设置在基材部分10的表面上。钎焊方法包括：组装金属材料1进行钎焊的组装步骤和另一种金属材料2以预定的位置关系形成组件; 对金属膜部20进行熔融加热钎焊的钎焊工序，通过在氧化抑制气氛中进行钎焊加热，将铬11扩散到金属材料1的表面，进行钎焊; 以及通过使用扩散到金属材料1的表面中的铬11在钎焊步骤之后的大气中钎焊来形成氧化铬膜30的成膜步骤。版权所有（C）2009，JPO＆INPIT

2. 发明专利

DE102008053134A1 未知
公开(公告)号：DE102008053134A1
公开(公告)日：2009-07-09
申请号：DE102008053134
申请日：2008-10-24
申请人： DENSO CORP , LUVATA SWEDEN AB
发明人： TAKEWAKA SHIN , SUSA SUMIO , IKEDA TOORU , TESHIMA SHOEI , FALKENO ANDERS , PALMQVIST ULRIK , TAPPER LEIF
IPC分类号： B23K1/008 , B23K1/20
摘要： A brazing method is provided for brazing a metallic material for brazing to another metallic material. The metallic material for brazing includes a base material portion made of copper or a copper alloy containing chrome by a predetermined amount, and a metallic film portion made of a material having a melting point lower than a heating temperature in brazing, and provided on the surface of the base material portion. The brazing method includes a step of assembling the metallic material for brazing and the another metallic material to form an assembly, a step of heating and brazing the assembly, in which the metallic film portion is melted to diffuse chrome into a surface of the metallic material for brazing, and a step of forming a chrome oxide film by using the chrome diffused into the surface of the metallic material for brazing in atmosphere after the brazing step.

3. 发明专利

JP2007216267A Low melting point brazing filler metal for aluminum heat exchanger and method for producing aluminum heat exchanger 有权
标题翻译：用于铝热交换器的低熔点点火填充金属和生产铝热交换器的方法
公开(公告)号：JP2007216267A
公开(公告)日：2007-08-30
申请号：JP2006040455
申请日：2006-02-17
申请人： Denso Corp , Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社 , 株式会社デンソー
发明人： OGAWA HIROSHI , TESHIMA SHOEI , ITO YASUNAGA , SUZUKI YUJI
IPC分类号： B23K35/22 , B23K1/00 , B23K1/19 , B23K35/28 , B23K35/363 , B23K103/10 , C22C18/04
摘要： PROBLEM TO BE SOLVED: To provide a low melting point brazing filler metal for an aluminum heat exchanger, the brazing filler metal which can materialize brazing by low temperature treatment, and allows the amount of use thereof to be reduced than before, and to provide a method for producing the aluminum heat exchanger using the same.
SOLUTION: When the aluminum heat exchanger composed by joining a plurality of members made of an aluminum alloy is produced, the low melting point brazing filler metal is used for joining the plurality of members and contains a brazing filler metal component composed of zinc alloy particles with an average particle diameter of ≤20 μm and a flux component composed of noncorrosive flux particles with an average particle diameter of ≤20 μm. A blending ratio between the brazing filler metal component and the flux component is 0.6 to 2.0. The zinc alloy particles preferably comprises, by mass, 2 to 6% Al, and the balance Zn with inevitable impurities. The noncorrosive flux particles are preferably composed of a mixed composition of CsF and AlF
3 .
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于铝热交换器的低熔点钎料，可以通过低温处理实现钎焊的钎料，并且其使用量比以前减少，并且以提供使用该铝热交换器的铝热交换器的制造方法。解决方案：当制造由铝合金制成的多个构件组成的铝热交换器时，低熔点钎料用于连接多个构件，并且包含由锌构成的钎料组分平均粒径≤20μm的合金粒子和由平均粒径≤20μm的非腐蚀性助焊剂粒子构成的焊剂成分。钎料填充金属成分与助焊剂成分的配合比为0.6〜2.0。锌合金粒子优选以质量计含有2〜6％的Al，余量为不可避免的杂质。非腐蚀性助焊剂颗粒优选由CsF和AlF 3 SB的混合组合物组成。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007191655A Multilayer adhesive sheet, material for forming heat exchanger, and heat exchanger 有权
标题翻译：多层粘合片，形成热交换器的材料和热交换器
公开(公告)号：JP2007191655A
公开(公告)日：2007-08-02
申请号：JP2006013274
申请日：2006-01-23
申请人： Denso Corp , Somar Corp , ソマール株式会社 , 株式会社デンソー
发明人： TAKADA TETSUSHI , TESHIMA SHOEI , KUROYAMA MASUMI
IPC分类号： C09J7/02 , C09J109/02 , C09J133/06 , C09J133/20 , C09J163/00 , C09J201/00 , F28F3/08
摘要： PROBLEM TO BE SOLVED: To provide a multilayer adhesive sheet hardly causing breakage of a junction part caused by the breakage of a resin, and also having excellent moldability.
SOLUTION: The multilayer adhesive sheet has at least two layers of thermosetting resin layers having different functions at least on one surface of a metal sheet, and the outermost layer contains an acrylic rubber and/or an acrylonitrile-butadiene rubber.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供几乎不会由于树脂破裂导致的接合部破裂的多层粘合片，并且还具有优异的成型性。解决方案：多层粘合片至少在金属片的一个表面上具有至少两层具有不同功能的热固性树脂层，最外层含有丙烯酸橡胶和/或丙烯腈 - 丁二烯橡胶。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2011140040A Brazing joining method of aluminum alloy-made heat exchanger, and header plate material 有权
标题翻译：铝合金热交换器和顶板材料的制动接合方法
公开(公告)号：JP2011140040A
公开(公告)日：2011-07-21
申请号：JP2010001738
申请日：2010-01-07
申请人： Denso Corp , Furukawa-Sky Aluminum Corp , 古河スカイ株式会社 , 株式会社デンソー
发明人： MURASE TAKASHI , YANAGAWA YUTAKA , NINOMIYA JUNJI , TOTSUGI YOICHIRO , TESHIMA SHOEI , SAKAKIBARA TETSUYA
IPC分类号： B23K1/00 , B23K1/19 , B23K35/22 , B23K35/28 , B23K101/14 , B23K103/10 , C22C21/00 , F28F9/18
摘要： PROBLEM TO BE SOLVED: To surely suppress the generation of erosion of a tube due to flowing of molten wax from a header plate to the tube without requiring special processing, additional processing, or the change of a brazing furnace, when the tube and the header plate are joined by brazing to assemble a heat exchanger using the tube by the brazing tubulation method.
SOLUTION: The header plate has a surface whose Si concentration A (mass%) of Al-Si-based brazing material satisfies 3≤A
摘要翻译：要解决的问题：为了确保抑制由于熔融蜡从集管板流到管而导致的管的侵蚀，而不需要特殊加工，附加处理或钎焊炉的改变，当管并且通过钎焊将集管板连接起来，以通过钎焊流动法组装使用该管的热交换器。解决方案：集管板具有Al-Si系钎焊材料的Si浓度A（质量％）为3≤A<6的表面。当通过钎焊加热管和集管板时，控制集管板温度X和管温度Y，以满足Y≥3≤X，同时X≥660-A×15被填充，并且也被控制成使集管板峰值温度Xmax是集管板的钎料的液相温度T2以下，管峰温度Ymax是管芯的芯材的固相线温度T3以下。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2007045923A Multilayer adhesion sheet, heat exchanger and molding material for forming the same 审中-公开
标题翻译：多层粘合片，热交换器和成型材料
公开(公告)号：JP2007045923A
公开(公告)日：2007-02-22
申请号：JP2005231374
申请日：2005-08-09
申请人： Denso Corp , Somar Corp , ソマール株式会社 , 株式会社デンソー
发明人： TAKADA TETSUSHI , KIKUCHI HIDEKI , TESHIMA SHOEI , KUROYAMA MASUMI
IPC分类号： C09J7/02 , C09J109/02 , C09J163/00 , C09J177/00 , F28F21/00
CPC分类号： F28F2275/025
摘要： PROBLEM TO BE SOLVED: To provide a multilayer adhesion sheet wherein breaking at a connection part by breaking a resin is not observed and also moldability is excellent. SOLUTION: The multilayer adhesion sheet is composed of a metal sheet on at least one surface of which a thermoplastic resin layer A and a thermoplastic resin layer B are formed, the both resins having different functions from each other, and the resin layer B contains a phenolic hydroxy group-containing aromatic polyamide/polybutadience/acrylonitrile copolymer. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种多层粘合片，其中没有观察到通过破坏树脂而在连接部分断裂，并且成型性优异。解决方案：多层粘合片由形成有热塑性树脂层A和热塑性树脂层B的至少一个表面的金属片构成，两种树脂的功能彼此不同，树脂层 B含有含酚羟基的芳族聚酰胺/聚丁二烯/丙烯腈共聚物。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005014380A Multi-layer adhesive sheet, material for forming heat exchanger, and heat exchanger 有权
标题翻译：多层粘合片，形成热交换器的材料和热交换器
公开(公告)号：JP2005014380A
公开(公告)日：2005-01-20
申请号：JP2003181762
申请日：2003-06-25
申请人： Denso Corp , Somar Corp , ソマール株式会社 , 株式会社デンソー
发明人： TAKADA TETSUSHI , ASAI SATOSHI , TESHIMA SHOEI , KUROYAMA MASUMI
IPC分类号： F28F19/04 , B32B15/08 , C09J7/02 , F28D1/03 , F28F21/06
CPC分类号： F28D1/0316 , C09J7/22 , C09J7/28 , C09J7/35 , C09J2201/36 , C09J2463/00 , F28F2275/025 , Y10T29/49366 , Y10T428/2817
摘要： PROBLEM TO BE SOLVED: To provide an adhesive sheet in which the occurrence of lifting is prevented and adhesive strength is not lowered even in a curved part and which is excellent in heat resistance. SOLUTION: In the multi-layer adhesive sheet, at least two layers different in functions are formed on at least one side of a metal sheet. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供即使在弯曲部分中也防止提升的发生和粘合强度也不降低且耐热性优异的粘合片。解决方案：在多层粘合片中，在金属片的至少一面上形成功能不同的至少两层。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2009166122A Paste composition for aluminum brazing 有权
标题翻译：用于铝制的喷涂组合物
公开(公告)号：JP2009166122A
公开(公告)日：2009-07-30
申请号：JP2008319762
申请日：2008-12-16
申请人： Denso Corp , Harima Chem Inc , ハリマ化成株式会社 , 株式会社デンソー
发明人： AKAZAWA TOMOAKI , TERUSE MASAKI , YANAKA ICHIRO , TESHIMA SHOEI , YAMAMOTO KINYA , ITO AKIRA , MUTO TAKESHI
IPC分类号： B23K35/363 , B23K1/19 , B23K35/22 , B23K35/28 , C22C21/00 , C22C21/02
CPC分类号： B23K35/0244 , B23K35/025 , B23K35/22 , B23K35/286 , B23K35/361 , B23K35/3613 , B23K35/362
摘要： PROBLEM TO BE SOLVED: To provide a paste composition for aluminum brazing improved in storage stability and applicability (practically, discharge property and pressure stability by using a dispenser) and brazing property in good balance. SOLUTION: The paste composition for aluminum brazing contains 40 to 65% by weight of a metal powder for brazing (a), 5 to 35% by weight of a fluoride type flux (b), 1 to 10% by weight of a methacrylic acid ester type polymer (c), and 10 to 40% by weight of an organic solvent (d); and the component (d) is a hydrocarbon type organic solvent having no aromatic ring and no hydroxyl group and the composition is in a paste-like state having a viscosity of 6,000 to 200,000 mPa s at 23°C. The aluminum brazing method is a method of brazing the member made of the aluminum, and includes applying the paste composition for aluminum brazing to the member, and heating the member in the state of assembling the member to a prescribed structure. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高铝钎焊用糊料组合物，其保存稳定性和适用性（实际上，通过使用分配器的排出性和压力稳定性）和良好的平衡的钎焊性。解决方案：铝钎焊用糊料组合物含有40〜65重量％的钎焊用金属粉末（a），5〜35重量％的氟化物系焊剂（b），1〜10重量％甲基丙烯酸酯型聚合物（c）和10〜40重量％的有机溶剂（d）; 组分（d）是在23℃下不具有芳环且不含羟基的烃类有机溶剂，其组成为粘度为6000〜200,000mPa·s的糊状状态。铝钎焊法是对由铝构成的构件进行钎焊的方法，包括将铝钎焊用糊剂组合物涂布到构件上，并将构件的组装加热到规定的结构。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007192478A Manufacturing method of heat exchanger 审中-公开
标题翻译：热交换器制造方法
公开(公告)号：JP2007192478A
公开(公告)日：2007-08-02
申请号：JP2006011712
申请日：2006-01-19
申请人： Denso Corp , 株式会社デンソー
发明人： TESHIMA SHOEI , KUROYAMA MASUMI
IPC分类号： F28F9/16 , B29C65/48 , B29L31/18 , F28F9/02
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat exchanger free from a problem caused by adhering and bonding the heat exchanger 1 by using a fluid or thermosetting adhesive 23. SOLUTION: The thermosetting adhesive 23 is heated and cured with an attitude that a plurality of adhered/bonded portions approximately opposite to each other are approximately vertically disposed, and the attitude is turned over on the way of heating. By turning over the attitude on the way of heating, a state of formation of a fillet F of an upper bonding portion and a lower bonding portion can be unified, thus the problem caused by adhering and bonding the heat exchanger 1 by using the fluid or thermosetting adhesive 23, such as leakage and insufficient pressure-proof strength caused by lack or incomplete formation of the fillet F on the bonding portion, can be prevented. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决方案：提供一种热交换器的制造方法，其不存在通过使用流体或热固性粘合剂23粘附和接合热交换器1所引起的问题。解决方案：热固性粘合剂23被加热并且以大致相互相对的多个粘附/接合部分大致垂直设置的姿态固化，并且在加热的过程中翻转姿势。通过转动加热方式，上接合部和下接合部的圆角F的形成状态可以一体化，因此，通过使用流体粘接和接合热交换器1而引起的问题可以防止热封性粘合剂23，例如由于接合部上的圆角F的形成不足或不完全而引起的泄漏和耐压强度不足。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2013189659A Brazing sheet made of aluminum alloy for header of heat exchanger, method for producing the same, and method for producing heat exchanger 有权
标题翻译：用于热交换器头的铝合金的制造板及其制造方法以及用于生产热交换器的方法
公开(公告)号：JP2013189659A
公开(公告)日：2013-09-26
申请号：JP2012054644
申请日：2012-03-12
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社 , Denso Corp , 株式会社デンソー
发明人： TANAKA TOSHIKAZU , TANAKA HIROKAZU , TOKIZANE NAOKI , TESHIMA SHOEI , SHIMIZU AKINORI , NAKASHITA KOICHI
IPC分类号： C22C21/00 , B23K1/00 , B23K1/19 , B23K20/04 , B23K35/14 , B23K35/22 , B23K35/28 , B23K101/14 , B23K103/10 , C22F1/00 , C22F1/04 , C22F1/043 , C22F1/053 , F28F9/02 , F28F21/08
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a heat exchanger which, in the method for producing the heat exchanger by performing brazing of a sheet forming tube material, a header material, and a tank material, prevents brazing filler metal of the tank material from passing through the surface of the header material and flowing into the tube material, and to provide a brazing sheet made of an aluminum alloy for a header used for the method.SOLUTION: At least one surface of a core material is clad with brazing filler metal, wherein the core material contains not less than 0.8 mass% but less than 2.0 mass% of Mn, 0.01-1.0 mass% of Si, and 0.01-0.7 mass% of Fe, with the balance comprising Al and unavoidable impurities, the brazing filler metal contains 11.0-14.0 mass% of Si and 0.01-0.8 mass% of Fe, with the balance comprising Al and unavoidable impurities, and the average grain size of the core material is at least 80 μm.
摘要翻译：要解决的问题：提供一种热交换器的制造方法，在热交换器的制造方法中，通过进行片材形成用管材料，集管材料和罐材料的钎焊，防止罐的钎料材料通过集管材料的表面并流入管材料中，并提供由用于该方法的集管的铝合金制成的钎焊片。解决方案：芯材的至少一个表面被钎焊填充金属，其中芯材含有不少于0.8质量％但小于2.0质量％的Mn，0.01-1.0质量％的Si和0.01-0.7质量％的Fe，余量包含Al和不可避免的杂质，钎料中含有11.0〜14.0质量％的Si和0.01〜0.8质量％的Fe，余量由Al和不可避免的杂质构成，芯材的平均粒径为80μm以上。

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