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公开(公告)号：EP3225353A1
公开(公告)日：2017-10-04
申请号：EP16163335.9
申请日：2016-03-31
发明人： SJÖDIN, Per , WALTER, Kristian
IPC分类号： B23K35/32 , B23K35/00 , B23K35/02 , B23K35/24 , F28F3/00 , F28F3/04 , F28F9/02 , F28F21/08 , F28D9/00
CPC分类号： B23K35/00 , B23K35/001 , B23K35/002 , B23K35/0222 , B23K35/0233 , B23K35/0244 , B23K35/24 , B23K35/325 , F28D9/005 , F28F2275/045
摘要： A method for joining heat transfer plates (201, 401), comprising: applying a melting depressant composition (14) on individual application areas (142) of a first metal sheet (201), each application area (142) comprising a mid-section and two end-sections; pressing ridges and grooves in the metal sheet, the ridges extending in a direction that extends between the end-sections of the application areas, such that the application areas are located on top of the ridges; bringing the metal sheet (201) into contact with a second, pressed metal sheet (401), such that contact points (240) are formed where the mid-sections of the application areas (142) are located; heating the sheets (201, 401) until melted metal (210) is formed at the application areas (142) where the melting depressant composition (14) is applied; and allowing the melted metal (210) to solidify such that a joint is obtained at the contact points (240).
摘要翻译： 一种用于连接传热板（201,401）的方法，包括：在第一金属片（201）的各个应用区域（142）上施加熔融抑制剂组合物（14），每个应用区域（142）包括中间部分 和两个端部; 在所述金属片中按压脊和凹槽，所述脊沿在所述敷抹区域的所述端部之间延伸的方向延伸，使得所述敷抹区域位于所述凸脊的顶部上; 使金属片（201）与第二压制金属片（401）接触，使得接触点（240）形成在施加区域（142）的中间部分所处的位置; 加热所述片材（201,401）直到在涂覆所述熔融抑制剂组合物（14）的所述涂覆区域（142）处形成熔融金属（210）; 并允许熔化的金属（210）凝固，从而在接触点（240）处获得接头。
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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
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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公开(公告)号：EP2225525A1
公开(公告)日：2010-09-08
申请号：EP08865532.9
申请日：2008-12-17
发明人： KRANTZ, Joakim , WALTER, Kristian
CPC分类号： F28D9/005 , B23K1/0012 , B23K2201/14 , F28F3/083 , F28F3/10 , F28F2275/04 , Y10T29/49366 , Y10T29/49393
摘要： A plate for the use in a heat exchanger cassette, where the plate comprises a corrugated pattern having a plurality of ridges (9) and valleys (10), and where the plate comprises a sealing gasket groove (3) encircling a heat transfer surface (8) that will be part of a contact-free fluid channel when two cassettes comprising at least one plate each are positioned adjacent each other, wherein the sealing gasket groove (3) comprises a base surface with a first, flat section (12) and a second, bent section (13), and where the bent section is angled with the angle α. The advantage of the inventive plate is that an airtight heat exchanger cassette can be obtained in an easy and cost- effective way.
摘要翻译： 一种用于热交换器盒的板，其中所述板包括具有多个脊（9）和谷（10）的波纹状图案，并且所述板包括环绕传热表面的密封垫圈槽（3） 8），当包括至少一个板的两个盒彼此相邻放置时，其将是无接触流体通道的一部分，其中所述密封垫圈槽（3）包括具有第一平坦部分（12）和 第二弯曲部分（13），并且弯曲部分以角度α成角度。 本发明板的优点在于能够以简单且成本有效的方式获得气密的热交换器盒。
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公开(公告)号：EP2830817B1
公开(公告)日：2019-08-28
申请号：EP13712291.7
申请日：2013-03-27
发明人： SJÖDIN, Per , WALTER, Kristian
IPC分类号： B23K35/00 , B23K35/02 , B23K35/365 , C22C19/00
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公开(公告)号：EP3225353B1
公开(公告)日：2019-06-12
申请号：EP16163335.9
申请日：2016-03-31
发明人： SJÖDIN, Per , WALTER, Kristian
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公开(公告)号：EP3976307A1
公开(公告)日：2022-04-06
申请号：EP20725483.0
申请日：2020-05-08
发明人： SJÖDIN, Per , WALTER, Kristian , KNUTSSON, Axel
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公开(公告)号：EP2830818B1
公开(公告)日：2019-09-04
申请号：EP13712300.6
申请日：2013-03-27
发明人： SJÖDIN, Per , WALTER, Kristian
IPC分类号： B23K35/00 , B23K35/02 , B23K35/365 , C22C19/00
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公开(公告)号：EP3225948B1
公开(公告)日：2019-07-17
申请号：EP16163349.0
申请日：2016-03-31
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公开(公告)号：EP3339792A1
公开(公告)日：2018-06-27
申请号：EP16205249.2
申请日：2016-12-20
发明人： STRÖMER, Fredrik , WALTER, Kristian
摘要： The disclosure relates to a header (30) connected to or formed as a part of a heat exchanger (1). The heat exchanger (1) has a heat exchanger body (10) with a plurality of discrete channels (B ij ) for a first fluid and a plurality of discrete channels (C ij ) for a second fluid. The header (30) has a first end (31) having a round configuration and a second end (32) being provided with a plurality of discrete channels (B ij ). The header (30) is provided with a plurality of dividers (33) dividing one or more internal channels of the circular pipe into the plurality of discrete channels (B ij ) at the second end (32). At least some of the dividers (33) extend from the second end (32) to the first end (31) and define a plurality of channel mouths (A ij ) at the first end (31). The disclosure also relates to a heat exchanger.
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公开(公告)号：EP3225948A1
公开(公告)日：2017-10-04
申请号：EP16163349.0
申请日：2016-03-31
摘要： The disclosure relates to a heat exchanger comprising a central body (10) with a first set of channels (A ij ) and a second set of channels (B ij ) extending along a main direction (L) through the central body (10), wherein, in the central body (10), in any cross-section across the main direction (L), the channels (A ij , B ij ) of the first and second sets form a checkered pattern in said cross-sections, wherein the heat exchanger (1) further comprises two inner transition portions (20), wherein, in respective inner transition portion (20), among the rows (X 1X , X 2X , X 3X , X 4X , X 5X , X 6X , X 7X , X 8X ) extending along a first direction (T 1 ), are every second, counted along a second direction (T 2 ), row (X 2X , X 4X , X 6X , X 8X ) provided with channels (X 2X , X 4X , X 6X , X 8X ) being along the main direction (L) increasingly shifted in position in a first direction (T 1 ) relative to the other channels (X 1X , X 3X , X 5X , X 7X ) such that the checkered pattern of channels is transformed into a line pattern.
摘要翻译： 本发明涉及一种热交换器，其包括具有第一组通道（Aij）和第二组通道（Bij）的中央主体（10），所述第一组通道（Bij）沿主方向（L）延伸穿过中央主体（10），其中， 在中心体（10）中，在横过主方向（L）的任何横截面中，第一和第二组的通道（Aij，Bij）在所述横截面中形成方格图案，其中热交换器 ）还包括两个内部过渡部分（20），其中在相应的内部过渡部分（20）中沿着第一方向（T1）延伸的行（X1X，X2X，X3X，X4X，X5X，X6X，X7X，X8X） 沿着主方向（L）设置有通道（X2X，X4X，X6X，X8X）的行（X2X，X4X，X6X，X8X）每秒沿着第二方向（T2）计数， 第一方向（T1）相对于其他通道（X1X，X3X，X5X，X7X），使得方格图案的通道变换为线图案。
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