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1. 发明公开

EP4357715A1 PLATE-TYPE HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：EP4357715A1
公开(公告)日：2024-04-24
申请号：EP23204490.9
申请日：2023-10-18
申请人： Shinhan Apex Corporation
发明人： CHO, Mun-Jae
IPC分类号： F28D7/16 , B21D53/06 , F28D9/00 , F28F3/10 , F28F1/02
CPC分类号： F28F2275/0620130101 , F28D7/1684 , F28F1/022 , F28F1/025 , F28D9/0037 , F28F3/10 , B21D53/04 , B21D19/00 , B21D5/02 , B21D51/06
摘要： [Summary]
A plate-type heat exchanger and a manufacturing method thereof are disclosed.
A plate type heat exchanger according to one aspect of the present invention includes a heat transfer assembly, wherein the heat transfer assembly includes a plurality of heat transfer shells stacked in multiple layers, wherein each of the heat transfer shells include a pair of heat conduction plates; wherein each of the heat conduction plates has a pair of flange portions bent at both side edges, and a first heat transfer portion and a second heat transfer portion facing each other at a certain distance by a bending portion bent and formed in the middle of the length; wherein the heat transfer shell includes a first passage, through which a first fluid passes, formed by welding the end of the first heat transfer portion of one of the pair of heat conduction plates and the end of the second heat transfer portion of the other heat conduction plate in contact with each other and by welding the end of the second heat transfer portion of the one heat conduction plate and the end of the first heat transfer portion of the other heat conduction plate in contact with each other; wherein the plurality of heat transfer shells are stacked in multiple layers by welding both side flange portions of the heat conduction plate provided in the heat transfer shell and both side flange portions of the other heat conduction plate provided in the other heat transfer shell, whereby a second passage through which a second fluid passes is formed between the adjacent heat transfer shells to intersect the first passage; and wherein heat exchange may occur between the first fluid passing through the first passage and the second fluid passing through the second passage without physical contact.

2. 发明授权

EP3098554B1 PLATE FIN HEAT EXCHANGER AND MANUFACTURING METHOD FOR HEAT EXCHANGER CORRUGATED FINS 有权
公开(公告)号：EP3098554B1
公开(公告)日：2018-11-28
申请号：EP15749304.0
申请日：2015-02-12
申请人： Sumitomo Precision Products Co., Ltd.
发明人： MINAMI, Takeo , KANEMURA, Kenta , AOKI, Shigeru , SHIGEMORI, Hideki
IPC分类号： F28F1/30 , B21D53/08 , B23K1/00 , B23K1/14 , F28D1/053 , B23K101/14
CPC分类号： F28F3/025 , B21D53/022 , B21D53/04 , B23K1/0012 , B23K1/008 , B23K1/14 , B23K1/19 , B23K2101/14 , B23K2103/05 , B23K2103/10 , F28D9/0062 , F28F2215/10 , F28F2275/04
摘要： A plate fin heat exchanger 1 includes a corrugated fin 3 and tube plates 2. An intermediate portion 33 of the corrugated fin between crest and trough portion 31 and 32 thereof has a plurality of protruding ribs 34 protruding beyond a surface of the corrugated fin and arranged in a first direction. Surfaces of the crest and trough portions being in contact with the tube plates are configured as contact surfaces 310, 320 with no protruding rib. Gently sloping portions 341 are provided between the protruding ribs and the contact surfaces of the crest and trough portions to gradually protrude from the surface of the corrugated fin with increasing distance from the contact surfaces, and are continuous with the protruding ribs.

3. 发明公开

EP3176531A4 FLAT TUBE FOR HEADER-PLATE-LESS HEAT EXCHANGER 审中-公开
公开(公告)号：EP3176531A4
公开(公告)日：2018-04-18
申请号：EP15827877
申请日：2015-07-24
申请人： T RAD CO LTD
发明人： MAEGAWA KAZUO , SUGIMOTO HIROHITO , SEKIYA MASAHITO
IPC分类号： F28F3/10 , B21D53/04 , B23P15/26 , F28D1/03 , F28F1/02 , F28F3/08
CPC分类号： F28F3/08 , B21D53/04 , F28D1/0308 , F28D7/1684 , F28D21/0003 , F28F1/025 , F28F1/04 , F28F3/10 , F28F2001/027
摘要： Provided is a flat tube for a header-plate-less heat exchanger having favorable yield. The flat tube for a header-plat-less heat exchanger has an inner plate 2 and an outer plate 3 that are each press-molded from a metal plate and are curved/folded into a groove shape comprising a groove bottom section 7 and two side wall sections 8. Both plates 2,3 are such that the outer plate 3 is fitted to the outside of the inner plate 2 in a manner such that the groove bottom sections 7 oppose each other, and an expanded opening 9 in the thickness direction is formed at both ends of the plates 2,3. The inner peripheral length (2xL1+L2) of the lateral cross section of the expanded opening 9 of the inner plate 2 is formed to be the same length as the inner peripheral length of the lateral cross sections other than of the expanded opening 9.

4. 发明授权

EP3078929B1 METHOD OF PRODUCING A PLATE HEAT EXCHANGER 有权
标题翻译：生产板式换热器的方法
公开(公告)号：EP3078929B1
公开(公告)日：2018-01-31
申请号：EP15199686.5
申请日：2015-12-11
申请人： Alfa Laval Corporate AB
发明人： SJÖDIN, Per
IPC分类号： F28D9/00 , F28F3/04 , F28F21/08 , B23K1/00 , B23K1/008 , B23K35/02 , B23K35/30
CPC分类号： B21D53/04 , B23K1/0012 , B23K1/008 , B23K35/0233 , B23K35/0238 , B23K35/30 , B23K35/302 , B23K35/3033 , B23K2101/14 , B23K2103/14 , B23P15/26 , F28D9/005 , F28D9/0093 , F28F3/042 , F28F21/086 , F28F21/089 , F28F2275/045
摘要： A method of producing a heat exchanger, comprising: obtaining a titanium plate (201) that has been cladded with a melting depressant foil (208), and heat treated for improving ductile properties; pressing a pattern in the titanium plate (201); stacking the titanium plate (201) on a number of similar titanium plates (201, 401); heating the stack of titanium plates to a temperature above 850 ºC and below the melting point of titanium, the melting depressant foil (208) causing surface layers (214) of the titanium plates (201, 401) to melt and flow to contact points (240) between adjacent titanium plates (201, 401); and allowing the melted titanium to solidify, such that joints (241) are obtained at the contact points (240) between adjacent titanium plates (201, 401).

5. 发明公开

EP3098554A4 PLATE FIN HEAT EXCHANGER AND MANUFACTURING METHOD FOR HEAT EXCHANGER CORRUGATED FINS 审中-公开
标题翻译：用于制造热交换器的波纹板带筋和方法板式换热器
公开(公告)号：EP3098554A4
公开(公告)日：2017-02-22
申请号：EP15749304
申请日：2015-02-12
申请人： SUMITOMO PRECISION PROD CO
发明人： MINAMI TAKEO , KANEMURA KENTA , AOKI SHIGERU , SHIGEMORI HIDEKI
IPC分类号： F28F1/30 , B21D53/08 , B23K1/00 , B23K1/14 , B23K101/14 , F28D1/053
CPC分类号： F28F3/025 , B21D53/022 , B21D53/04 , B23K1/0012 , B23K1/008 , B23K1/14 , B23K1/19 , B23K2201/14 , B23K2203/05 , B23K2203/10 , F28D9/0062 , F28F2215/10 , F28F2275/04
摘要： A plate fin heat exchanger 1 includes a corrugated fin 3 and tube plates 2. An intermediate portion 33 of the corrugated fin between crest and trough portion 31 and 32 thereof has a plurality of protruding ribs 34 protruding beyond a surface of the corrugated fin and arranged in a first direction. Surfaces of the crest and trough portions being in contact with the tube plates are configured as contact surfaces 310, 320 with no protruding rib. Gently sloping portions 341 are provided between the protruding ribs and the contact surfaces of the crest and trough portions to gradually protrude from the surface of the corrugated fin with increasing distance from the contact surfaces, and are continuous with the protruding ribs.
摘要翻译：板翅式换热器1包括波纹状翅片3个管板2波峰和波谷部分31和32之间的波纹状散热片的中间部分33具有其突出的肋34突出超过波纹状散热片的表面的多元性和布置在第一方向上。作为接触表面310，320无凸肋的波峰的表面和波谷部分与所述管板接触进行配置。突出肋和波峰的接触面和谷部之间设有平缓的倾斜部341，以逐渐地从与来自接触面的距离的增大波纹翅片的表面突出，并且与凸肋连续的。

6. 发明公开

EP3072606A1 MODULE OPTIQUE POUR PROJECTEUR DE VÉHICULE AUTOMOBILE 审中-公开
标题翻译：光模块汽车前
公开(公告)号：EP3072606A1
公开(公告)日：2016-09-28
申请号：EP16159910.5
申请日：2016-03-11
申请人： VALEO ILUMINACION
发明人： RUIZ, Francisco , PASTOR, Ramon , MORENO, Juan-Francisco , FERNANDEZ, Ricardo , MADORRAN TIL, Gonzalo , CABANNE, Damien
IPC分类号： B21D53/04 , F21S8/10 , F21V29/89 , F21V29/76
CPC分类号： F21V29/89 , B21D11/06 , B21D53/04 , B21D53/88 , F21S41/141 , F21S41/19 , F21S45/47 , F21S45/49 , F21V29/763
摘要： L'invention a pour objet un module optique pour projecteur de véhicule automobile, caractérisé en ce qu'il comprend :
- un radiateur (1) comprenant une feuille métallique (2) munie d'une pluralité de pliures, chaque pliure formant une ailette de dissipation thermique,
- un ou plusieurs source(s) lumineuse(s) (3), fixée(s) sur la feuille métallique, et
- un système d'alimentation électrique (5) de chaque source lumineuse (3), le système d'alimentation électrique (5) étant en contact thermique avec la feuille métallique (2).

7. 发明公开

EP2913118A4 METHOD FOR MANUFACTURING FLAT PIPE 审中-公开
标题翻译：用于生产扁管
公开(公告)号：EP2913118A4
公开(公告)日：2016-06-08
申请号：EP13850999
申请日：2013-10-24
申请人： HINO MOTORS LTD
发明人： ISHIMORI TAKASHI , OKANO MASAYUKI
IPC分类号： B21D53/02 , B21D5/01 , F28F1/02 , F28F1/42
CPC分类号： B21D5/16 , B21D5/015 , B21D28/02 , B21D35/001 , B21D35/002 , B21D53/04 , B21D53/06 , F28F1/025 , F28F1/426 , F28F2001/428 , F28F2255/08

8. 发明公开

EP2962052A1 MICROCHANNEL HEAT EXCHANGER AND METHODS OF MANUFACTURE 有权
标题翻译：微通道热交换制造方法
公开(公告)号：EP2962052A1
公开(公告)日：2016-01-06
申请号：EP14711668.5
申请日：2014-03-03
申请人： Loebig, James Carl , Dejulio, Emil
发明人： Loebig, James Carl , Dejulio, Emil
IPC分类号： F28D9/00
CPC分类号： F28D9/0068 , B21D53/04 , F28D9/0037 , F28D9/02 , F28F3/12 , F28F2260/02 , Y10T29/49366
摘要： An apparatus includes a first flow panel and a second flow panel. The first flow panel includes a first flow portion and a second flow portion. The first flow portion defines a flow passageway within which a gas can flow in a first direction. The second flow portion defines a set of microchannels in fluid communication with the flow passageway and within which the gas can flow in a second direction, where the second direction is nonparallel to the first direction. The first flow panel is coupled to the second flow panel to define a heat transfer passageway within which a heat transfer medium can be conveyed in a third direction, where the third direction is opposite the first direction. In such embodiments, the heat transfer passageway is fluidically isolated from the flow passageway and the set of microchannels by a thermally conductive side wall.

9. 发明公开

EP2913118A1 METHOD FOR MANUFACTURING FLAT PIPE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES FLACHROHRS
公开(公告)号：EP2913118A1
公开(公告)日：2015-09-02
申请号：EP13850999.7
申请日：2013-10-24
申请人： Hino Motors, Ltd.
发明人： ISHIMORI, Takashi , OKANO, Masayuki
IPC分类号： B21D53/02 , B21D5/01 , F28F1/02 , F28F1/42
CPC分类号： B21D5/16 , B21D5/015 , B21D28/02 , B21D35/001 , B21D35/002 , B21D53/04 , B21D53/06 , F28F1/025 , F28F1/426 , F28F2001/428 , F28F2255/08
摘要： A method for manufacturing a flat pipe 1 with concave-convex shapes on inner and outer surfaces includes making incisions with an expanded shape of the flat pipe 1 in a metal thin plate 2 such that intermediate portions 4 (middle portions) in the expanded shape of the flat pipe 1 widthwise of the expanded shape are left uncut from the thin plate 2, machining the concave-convex shapes in a range of the expanded shape of the flat pipe 1 and raising the expanded shape of the flat pipe 1 from the thin plate 2 as cut-and-raised pieces 8 with the uncut intermediate portions 4 in between, closing tips of the cut-and-raised pieces 8 together to form an overall shape of the flat pipe 2, and separating the uncut intermediate portions 4 from the thin plate 2 to obtain the flat pipe 1.
摘要翻译：在内表面和外表面上制造具有凹凸形状的扁平管1的方法包括在金属薄板2中形成具有扁平管1的膨胀形状的切口，使得扩展形状的中间部分4（中间部分）在扁平管1的扩展形状的范围内，从薄板2未切开扩张形状的扁平管1，将扁平管1的膨胀形状从薄板如图2所示，作为切割中间部4的切起片8，将切起片8的封闭端部一起形成扁平管2的整体形状，将未切割的中间部4与薄板2以获得扁平管1。

10. 发明公开

EP2830817A1 A NOVEL BRAZING CONCEPT 有权
标题翻译：一个新的钎接概念
公开(公告)号：EP2830817A1
公开(公告)日：2015-02-04
申请号：EP13712291.7
申请日：2013-03-27
申请人： Alfa Laval Corporate AB
发明人： SJÖDIN, Per , WALTER, Kristian
IPC分类号： B23K35/00 , B23K35/02 , B23K35/365 , C22C19/00
CPC分类号： B23K1/20 , B21D53/04 , B22F1/0059 , B23K1/00 , B23K1/0008 , B23K1/0012 , B23K1/203 , B23K20/002 , B23K20/24 , B23K35/00 , B23K35/001 , B23K35/004 , B23K35/007 , B23K35/02 , B23K35/0244 , B23K35/025 , B23K35/24 , B23K35/30 , B23K35/34 , B23K35/36 , B23K35/3613 , B23K35/362 , B23K35/365 , B23K2101/00 , B32B15/01 , C22C1/02 , C22C19/00 , C23C24/10 , C23C30/00 , C23C30/005 , F28D9/0012 , F28D9/0062 , F28F3/042 , F28F21/083 , F28F21/089 , Y10T29/49366 , Y10T403/479 , Y10T428/12778 , Y10T428/12986 , Y10T428/25 , Y10T428/259 , Y10T428/266 , Y10T428/273 , Y10T428/2924 , Y10T428/2982
摘要： The present invention relates to an intermediate product for joining and coating by brazing comprising a base metal and a blend of boron and silicon, said base metal having a solidus temperature above 1040 °C, and the intermediate product has at least partly a surface layer of the blend on the base metal, wherein the boron in the blend is selected from a boron source, and the silicon in the blend is selected from a silicon source, and wherein the blend comprises boron and silicon in a ratio of boron to silicon within a range from about 3:100 wt/wt to about 100:3 wt/wt. The present invention relates also to a stacked intermediate product, to an assembled intermediate product, to a method of brazing, to a brazed product, to a use of an intermediate product, to a pre-brazed product, to a blend and to paint.
摘要翻译：本发明涉及至少一种硼源和至少一种硅源的共混物，其中所述共混物包含重量比为约5:100至约2:1的硼与硅的硼和硅，其中硅和硼以至少25重量％存在于所述共混物中，并且其中所述至少一种硼源和所述至少一种硅源不含氧，除了不可避免的量的污染氧之外，并且其中所述共混物是粉末的机械共混物并且其中粉末中的颗粒具有小于250μm的平均粒度。本发明进一步涉及一种组合物，该组合物包含用该共混物施涂的基材，用于提供钎焊产品的方法和用途。

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