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公开(公告)号：EP1725342A1
公开(公告)日：2006-11-29
申请号：EP05729127.0
申请日：2005-03-17
CPC分类号： C23C16/0272 , C23C4/02
摘要： The invention relates to a method for generation of corrosion-resistant and functional surfaces on metallic workpieces, whereby several layers are applied to the workpiece and at least one layer is a corrosion-resistant layer. The layers are applied by means of plasma coating in a single-step method, whereby the plasma comprises a mixture of chemicals.
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公开(公告)号：EP1910008B1
公开(公告)日：2012-12-26
申请号：EP06776337.5
申请日：2006-07-21
申请人： Behr GmbH & Co. KG
CPC分类号： B23K1/0012 , B23K1/19 , B23K1/20 , Y10T428/25
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公开(公告)号：EP1981675A1
公开(公告)日：2008-10-22
申请号：EP07703097.1
申请日：2007-01-29
申请人： Behr GmbH & Co. KG
CPC分类号： B23K1/203 , B23K2201/14 , Y10T29/4935 , Y10T29/49353 , Y10T29/49364 , Y10T29/49366 , Y10T29/49391 , Y10T428/24917
摘要： The invention relates to a method for producing a metal part. Said method comprises the steps of supplying a strand of metal material and applying a coating from a fluxing agent composition to a surface of the strand of material by means of an application device (1), said fluxing agent composition being applied to only a defined portion of the surface of the strand of material by means of the application device (1).
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公开(公告)号：EP1485227A1
公开(公告)日：2004-12-15
申请号：EP03743817.3
申请日：2003-02-24
申请人： Behr GmbH & Co. KG
IPC分类号： B23K35/363
CPC分类号： B23K35/3605 , B23K2203/10
摘要： The invention relates to a soldering flux based on potassium fluoroaluminates, wherein the zirconium fluoride and/or titanium fluoride is added to the soldering flux. The invention also relates to a corresponding soldering method.
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公开(公告)号：EP2621666B1
公开(公告)日：2019-03-13
申请号：EP11755309.9
申请日：2011-09-06
发明人： ENGLERT, Peter , TRAUTWEIN, Ingo , KAMINSKI, Lars
IPC分类号： B23K35/36 , B23K1/00 , B23K1/20 , B23K101/14 , B23K1/008 , B23K35/365 , F28F21/08
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公开(公告)号：EP2621666A1
公开(公告)日：2013-08-07
申请号：EP11755309.9
申请日：2011-09-06
申请人： Behr GmbH & Co. KG
发明人： ENGLERT, Peter , TRAUTWEIN, Ingo , KAMINSKI, Lars
IPC分类号： B23K35/36 , B23K1/00 , B23K1/20 , B23K101/14
CPC分类号： B23K35/36 , B23K1/0012 , B23K1/008 , B23K1/203 , B23K35/3603 , B23K35/3605 , B23K35/365 , B23K2101/14 , F28F21/084
摘要： The invention relates to a process for soldering a plurality of components (1) based on aluminium, comprising the following steps: a. the temperature of at least a first component (1) is controlled to a defined application temperature, the application temperature lying in particular above 40°C; b. a flux composition (2) is applied to the heated component (2), the flux composition (2) being in the form of an aqueous dispersion containing an organic binder.
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7.发明公开SOLARKOLLEKTOR UND VERFAHREN ZUR HERSTELLUNG EINER LICHTABSORBIERENDEN OBERFLÄCHE 有权太阳能集热器及其制造方法的光吸收表面
公开(公告)号：EP2459941A1
公开(公告)日：2012-06-06
申请号：EP10737556.0
申请日：2010-07-26
申请人： Behr GmbH & Co. KG
发明人： ENGLERT, Peter
IPC分类号： F24J2/48
摘要： The present invention relates to a solar collector having a base material (101) and a nanostructured layer (103) integrated into the base material (101) so as to form a light-absorbing surface. The nanostructured layer consists of nanoparticles of an inorganic material.
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公开(公告)号：EP2118612A1
公开(公告)日：2009-11-18
申请号：EP08707008.2
申请日：2008-01-11
申请人： Behr GmbH & Co. KG
CPC分类号： F02B29/045 , F02M26/11 , F02M26/29 , F28D21/0003 , F28D2021/0082 , F28F13/12 , F28F21/082 , F28F21/084 , F28F21/089 , Y02T10/146
摘要： The invention relates to a heat exchanger, particularly a waste gas heat exchanger, or a charge air cooler, having at least one pipe made of a light metal (1), particularly aluminum, or an aluminum alloy, wherein a medium flows through the pipe, and a turbulence insert is disposed in the pipe. In order to create a heat exchanger, which has a long service life and is simple to produce, the turbulence insert is made of steel (4) and is soldered to the pipe made of light metal (1).
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公开(公告)号：EP1910008A1
公开(公告)日：2008-04-16
申请号：EP06776337.5
申请日：2006-07-21
申请人： Behr GmbH & Co. KG
CPC分类号： B23K1/0012 , B23K1/19 , B23K1/20 , Y10T428/25
摘要： The invention relates to a surface of an object, especially a heat exchanger, e.g. a lateral part, a wavy rib, or a tube of a heat exchanger, which is to be soldered by means of a flux layer (2). In order to improve the properties of the surface that is to be soldered, said surface is provided with at least one more layer (3; 13, 16) in addition to the flux layer (2). The at least one more layer (3; 13; 16) contains an additive which modifies the surface to be soldered, said additive being reacted in order to modify the surface when the surface that is to be soldered is soldered.
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公开(公告)号：EP1658157B1
公开(公告)日：2016-03-23
申请号：EP04740305.0
申请日：2004-06-25
CPC分类号： B23K35/3605 , B23K35/0244 , B23K2203/10
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